ILAN

IMO 9282510

Vessel information

Vessel Name ILAN
IMO Number 9282510
MMSI 636025684
Vessel Type Tanker - Hazard D (Recognizable)
Flag 🇱🇷 Liberia
Call Sign 5LYQ8
Length 180 m
Beam 32 m

Detected Events (100)

Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:43 UTC 75/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: DORIN (DORIN) CAMEROON
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 36 minutes
  • Period: 2026-06-03T11:43:55+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 4m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 4m
Duration5/25Duration 36 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T14:45:09.127746+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.59999999999999997779553950749686919152736663818359375,
    "avg_distance_m": 4.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 36,
    "overlap_duration_s": 2159,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T11:43:55+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 4m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717095000000000482032191939651966094970703125,
            "lon": 35.9993707000000000562067725695669651031494140625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:43:55+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T14:45:09.127746+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:43 UTC 72/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 1059644 (NAVE AMARYLLIS) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 36 minutes
  • Period: 2026-06-03T11:43:55+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.5 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (ILAN and NAVE AMARYLLIS) maintained close proximity (min 1m, avg 3m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.5 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 3m
Duration5/25Duration 36 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T14:45:11.548845+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636026072,
        "imo": 1059644,
        "name": "NAVE AMARYLLIS",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.59999999999999997779553950749686919152736663818359375,
    "avg_distance_m": 2.899999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 36,
    "overlap_duration_s": 2159,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.5,
    "speed_b_std": 0.4699999999999999733546474089962430298328399658203125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.5,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-06-03T11:43:55+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and NAVE AMARYLLIS) maintained close proximity (min 1m, avg 3m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.5 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717101199999998328848960227333009243011474609375,
            "lon": 35.99936519999999973151716403663158416748046875
        },
        "time_window": {
            "start_ts": "2026-06-03T11:43:55+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T14:45:11.548845+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:43 UTC 75/100
Vessel A: Almond (ALMOND) RUSSIA
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 2 meters
  • Average Distance: 4 meters
  • Duration: 31 minutes
  • Period: 2026-06-03T11:43:23+00:00 to 2026-06-03T12:14:31+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ALMOND and ILAN) maintained close proximity (min 2m, avg 4m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 4m
Duration5/25Duration 31 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:15:09.083564+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273276930,
        "imo": 9385142,
        "name": "ALMOND",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 2.20000000000000017763568394002504646778106689453125,
    "avg_distance_m": 4.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 1.3000000000000000444089209850062616169452667236328125,
    "duration_minutes": 31.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 1868,
    "speed_a_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:43:23+00:00",
        "end": "2026-06-03T12:14:31+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ALMOND and ILAN) maintained close proximity (min 2m, avg 4m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709309999999959472916088998317718505859375,
            "lon": 35.9993778999999989309799275361001491546630859375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:43:23+00:00",
            "end_ts": "2026-06-03T12:14:31+00:00"
        },
        "searched_at": "2026-06-03T19:15:09.083564+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:39 UTC 60/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: ATMOS (ATMOS) CAMEROON
  • Minimum Distance: 110 meters
  • Average Distance: 173 meters
  • Duration: 40 minutes
  • Period: 2026-06-03T11:39:25+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 60/100

Moderate-confidence STS candidate. Two tankers (ILAN and ATMOS) maintained close proximity (min 110m, avg 173m) for 40 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness20/25Min distance 110m, avg 173m
Duration5/25Duration 40 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±105m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T15:00:01.580665+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613009690,
        "imo": 9337418,
        "name": "ATMOS",
        "flag": "CAMEROON"
    },
    "min_distance_m": 109.7999999999999971578290569595992565155029296875,
    "avg_distance_m": 172.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 105,
    "duration_minutes": 40.5,
    "overlap_duration_s": 2429,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:39:25+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 60,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 110m, avg 173m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 40 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1105m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and ATMOS) maintained close proximity (min 110m, avg 173m) for 40 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7178597999999993817255017347633838653564453125,
            "lon": 35.9991217000000034431650419719517230987548828125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:39:25+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T15:00:01.580665+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:35 UTC 70/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9328144 (AHINOS) Liberia
  • Minimum Distance: 122 meters
  • Average Distance: 141 meters
  • Duration: 30 minutes
  • Period: 2026-06-03T11:49:03+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 70/100

Moderate-confidence STS candidate. Two tankers (ILAN and AHINOS) maintained close proximity (min 122m, avg 141m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness20/25Min distance 122m, avg 141m
Duration5/25Duration 31 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±16m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636024537,
        "imo": 9328144,
        "name": "AHINOS",
        "flag": "Liberia"
    },
    "min_distance_m": 121.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 140.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 15.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 30.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 1851,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:49:03+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 122m, avg 141m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b116m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and AHINOS) maintained close proximity (min 122m, avg 141m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:30 UTC 80/100
Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 6 meters
  • Duration: 45 minutes
  • Period: 2026-06-03T11:38:51+00:00 to 2026-06-03T12:24:37+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and ILAN) maintained close proximity (min 1m, avg 6m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 6m
Duration10/25Duration 46 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 5.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 4.5,
    "duration_minutes": 45.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2746,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T11:38:51+00:00",
        "end": "2026-06-03T12:24:37+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 6m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 46 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and ILAN) maintained close proximity (min 1m, avg 6m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:25 UTC 80/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: Hyperion (HYPERION) Russia
  • Minimum Distance: 2 meters
  • Average Distance: 4 meters
  • Duration: 54 minutes
  • Period: 2026-06-03T11:25:25+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (ILAN and HYPERION) maintained close proximity (min 2m, avg 4m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 4m
Duration10/25Duration 54 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T13:45:04.337030+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 273278750,
        "imo": 9322968,
        "name": "HYPERION",
        "flag": "Russia"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 3.899999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 3,
    "duration_minutes": 54.5,
    "overlap_duration_s": 3269,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:25:25+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 54 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and HYPERION) maintained close proximity (min 2m, avg 4m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710589999999996280166669748723506927490234375,
            "lon": 35.9993702000000013185854186303913593292236328125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:25:25+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T13:45:04.337030+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:25 UTC 80/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9592264 (NISSOS SERIFOS) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 48 minutes
  • Period: 2026-06-03T11:25:25+00:00 to 2026-06-03T12:13:45+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (ILAN and NISSOS SERIFOS) maintained close proximity (min 0m, avg 3m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration10/25Duration 48 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T13:45:06.832225+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010371,
        "imo": 9592264,
        "name": "NISSOS SERIFOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0,
    "avg_distance_m": 3,
    "distance_consistency_m": 2.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 48.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2900,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:25:25+00:00",
        "end": "2026-06-03T12:13:45+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and NISSOS SERIFOS) maintained close proximity (min 0m, avg 3m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717092900000000810223355074413120746612548828125,
            "lon": 35.999372399999998606290319003164768218994140625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:25:25+00:00",
            "end_ts": "2026-06-03T12:13:45+00:00"
        },
        "searched_at": "2026-06-03T13:45:06.832225+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:25 UTC 80/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: Georgy Maslov (GEORGY MASLOV) RUSSIA
  • Minimum Distance: 1 meters
  • Average Distance: 6 meters
  • Duration: 50 minutes
  • Period: 2026-06-03T11:25:25+00:00 to 2026-06-03T12:15:53+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (ILAN and GEORGY MASLOV) maintained close proximity (min 0m, avg 6m) for 50 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 6m
Duration10/25Duration 50 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±5m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T13:45:11.837178+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 273259730,
        "imo": 9610793,
        "name": "GEORGY MASLOV",
        "flag": "RUSSIA"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 6,
    "distance_consistency_m": 5.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 50.5,
    "overlap_duration_s": 3028,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-06-03T11:25:25+00:00",
        "end": "2026-06-03T12:15:53+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 6m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 50 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and GEORGY MASLOV) maintained close proximity (min 0m, avg 6m) for 50 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71711309999999883757482166402041912078857421875,
            "lon": 35.999367599999999356441549025475978851318359375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:25:25+00:00",
            "end_ts": "2026-06-03T12:15:53+00:00"
        },
        "searched_at": "2026-06-03T13:45:11.837178+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:23 UTC 85/100
Vessel A: IMO 9956939 (TRANS FJORD) Panama
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 1h 3m
  • Period: 2026-06-03T11:23:14+00:00 to 2026-06-03T12:26:57+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (TRANS FJORD and ILAN) maintained close proximity (min 0m, avg 4m) for 64 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration15/25Duration 64 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T04:00:11.314003+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 3.5,
    "duration_minutes": 63.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 3823,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:23:14+00:00",
        "end": "2026-06-03T12:26:57+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 64 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and ILAN) maintained close proximity (min 0m, avg 4m) for 64 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717097800000001228681867360137403011322021484375,
            "lon": 35.9993649000000033311152947135269641876220703125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:23:14+00:00",
            "end_ts": "2026-06-03T12:26:57+00:00"
        },
        "searched_at": "2026-06-04T04:00:11.314003+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:21 UTC 85/100
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 1h 4m
  • Period: 2026-06-03T11:21:17+00:00 to 2026-06-03T12:26:07+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (THALIA and ILAN) maintained close proximity (min 0m, avg 3m) for 65 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration15/25Duration 65 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T04:00:08.360707+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 3.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 4,
    "duration_minutes": 64.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 3890,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_std": 0.2600000000000000088817841970012523233890533447265625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:21:17+00:00",
        "end": "2026-06-03T12:26:07+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 65 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (THALIA and ILAN) maintained close proximity (min 0m, avg 3m) for 65 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717098799999998703924575238488614559173583984375,
            "lon": 35.99936629999999837536961422301828861236572265625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:21:17+00:00",
            "end_ts": "2026-06-03T12:26:07+00:00"
        },
        "searched_at": "2026-06-04T04:00:08.360707+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:21 UTC 80/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9286059 (MILANO) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 58 minutes
  • Period: 2026-06-03T11:21:16+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (ILAN and MILANO) maintained close proximity (min 1m, avg 4m) for 59 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 4m
Duration10/25Duration 59 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T14:00:11.213237+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022825,
        "imo": 9286059,
        "name": "MILANO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 3.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 58.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3518,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:21:16+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 15,
        "vessel_b": 15
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 59 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and MILANO) maintained close proximity (min 1m, avg 4m) for 59 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717098899999999872534317546524107456207275390625,
            "lon": 35.9993759999999980436768964864313602447509765625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:21:16+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T14:00:11.213237+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:21 UTC 80/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9010955 (PIERO A) COMOROS
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 58 minutes
  • Period: 2026-06-03T11:21:16+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (ILAN and PIERO A) maintained close proximity (min 0m, avg 4m) for 59 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration10/25Duration 59 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T14:00:14.044627+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 620800105,
        "imo": 9010955,
        "name": "PIERO A",
        "flag": "COMOROS"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 4.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 3.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 58.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3518,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:21:16+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 15,
        "vessel_b": 15
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 59 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and PIERO A) maintained close proximity (min 0m, avg 4m) for 59 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717087899999999223155100480653345584869384765625,
            "lon": 35.99936919999999673791535315103828907012939453125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:21:16+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T14:00:14.044627+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 11:19 UTC 77/100
Vessel A: IMO 9724714 (ASTROLIGHT) Marshall Is
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 58 minutes
  • Period: 2026-06-03T11:19:48+00:00 to 2026-06-03T12:17:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (ASTROLIGHT and ILAN) maintained close proximity (min 0m, avg 4m) for 58 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration10/25Duration 58 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T02:30:11.816747+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 3.5,
    "distance_consistency_m": 4.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 58,
    "overlap_duration_s": 3478,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.34999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:19:48+00:00",
        "end": "2026-06-03T12:17:46+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 58 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ASTROLIGHT and ILAN) maintained close proximity (min 0m, avg 4m) for 58 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709609999999912588464212603867053985595703125,
            "lon": 35.999371400000001131047611124813556671142578125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:19:48+00:00",
            "end_ts": "2026-06-03T12:17:46+00:00"
        },
        "searched_at": "2026-06-04T02:30:11.816747+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:56 UTC 85/100
Vessel A: IMO 9592264 (NISSOS SERIFOS) MARSHALL ISLANDS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 5 meters
  • Duration: 1h 8m
  • Period: 2026-06-03T10:56:59+00:00 to 2026-06-03T12:05:48+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (NISSOS SERIFOS and ILAN) maintained close proximity (min 1m, avg 5m) for 69 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 5m
Duration15/25Duration 69 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±5m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T03:30:05.143283+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010371,
        "imo": 9592264,
        "name": "NISSOS SERIFOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 5.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 5,
    "duration_minutes": 68.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4129,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T10:56:59+00:00",
        "end": "2026-06-03T12:05:48+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 5m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 69 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS SERIFOS and ILAN) maintained close proximity (min 1m, avg 5m) for 69 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170969000000013693352229893207550048828125,
            "lon": 35.99936559999999730052877566777169704437255859375
        },
        "time_window": {
            "start_ts": "2026-06-03T10:56:59+00:00",
            "end_ts": "2026-06-03T12:05:48+00:00"
        },
        "searched_at": "2026-06-04T03:30:05.143283+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:49 UTC 90/100
Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 6 meters
  • Duration: 1h 35m
  • Period: 2026-06-03T10:49:10+00:00 to 2026-06-03T12:24:37+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and ILAN) maintained close proximity (min 1m, avg 6m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 6m
Duration20/25Duration 96 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T03:30:07.788133+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 5.5,
    "distance_consistency_m": 3.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 95.5,
    "overlap_duration_s": 5727,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T10:49:10+00:00",
        "end": "2026-06-03T12:24:37+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 6m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 96 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and ILAN) maintained close proximity (min 1m, avg 6m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170799000000016576450434513390064239501953125,
            "lon": 35.9993611000000015565092326141893863677978515625
        },
        "time_window": {
            "start_ts": "2026-06-03T10:49:10+00:00",
            "end_ts": "2026-06-03T12:24:37+00:00"
        },
        "searched_at": "2026-06-04T03:30:07.788133+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:48 UTC 87/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9724714 (ASTROLIGHT) Marshall Is
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 1h 31m
  • Period: 2026-06-03T10:48:46+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 87/100

High-confidence STS candidate. Two tankers (ILAN and ASTROLIGHT) maintained close proximity (min 0m, avg 4m) for 91 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration20/25Duration 91 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 3.5,
    "distance_consistency_m": 3.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 91.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 5468,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_std": 0.34999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-06-03T10:48:46+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 91 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and ASTROLIGHT) maintained close proximity (min 0m, avg 4m) for 91 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:48 UTC 87/100
Vessel A: IMO 9956939 (TRANS FJORD) Panama
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 1h 30m
  • Period: 2026-06-03T10:56:30+00:00 to 2026-06-03T12:26:57+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 87/100

High-confidence STS candidate. Two tankers (TRANS FJORD and ILAN) maintained close proximity (min 0m, avg 4m) for 90 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration20/25Duration 90 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T03:00:10.439999+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 4.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 4.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 90.5,
    "overlap_duration_s": 5427,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.34999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T10:56:30+00:00",
        "end": "2026-06-03T12:26:57+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 90 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and ILAN) maintained close proximity (min 0m, avg 4m) for 90 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709740000000010695657692849636077880859375,
            "lon": 35.99936579999999963774826028384268283843994140625
        },
        "time_window": {
            "start_ts": "2026-06-03T10:48:46+00:00",
            "end_ts": "2026-06-03T12:26:57+00:00"
        },
        "searched_at": "2026-06-04T03:00:10.439999+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:48 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 31m
  • Data Points: 16 AIS positions
  • Period: 2026-06-03T10:48:46+00:00 to 2026-06-03T12:19:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 91.099999999999994315658113919198513031005859375,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-03T10:48:46+00:00",
        "lat": 31.717086699999999410692907986231148242950439453125,
        "lon": 35.999318299999998771454556845128536224365234375
    },
    "last_point": {
        "ts": "2026-06-03T12:19:54+00:00",
        "lat": 31.7170883000000003448803909122943878173828125,
        "lon": 35.99936170000000146274032886140048503875732421875
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:48 UTC 75.0%
  • Duration: 1h 31m
  • Radius: 12 meters
  • Data Points: 16 AIS positions
  • Centroid: 31.7171, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 12.199999999999999289457264239899814128875732421875,
    "duration_minutes": 91.099999999999994315658113919198513031005859375,
    "points": 16,
    "centroid": {
        "lat": 31.717098337500004845423973165452480316162109375,
        "lon": 35.999371362499999804640538059175014495849609375
    },
    "bbox": {
        "min_lat": 31.717005000000000336513039655983448028564453125,
        "min_lon": 35.999318299999998771454556845128536224365234375,
        "max_lat": 31.7171732999999989033312886022031307220458984375,
        "max_lon": 35.9994650000000007139533408917486667633056640625
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 10:41 UTC 87/100
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 5 meters
  • Duration: 1h 44m
  • Period: 2026-06-03T10:41:16+00:00 to 2026-06-03T12:26:07+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 87/100

High-confidence STS candidate. Two tankers (THALIA and ILAN) maintained close proximity (min 0m, avg 4m) for 105 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration20/25Duration 105 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 4.5,
    "distance_consistency_m": 4.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 104.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 6291,
    "speed_a_avg": 0,
    "speed_a_std": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T10:41:16+00:00",
        "end": "2026-06-03T12:26:07+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 105 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (THALIA and ILAN) maintained close proximity (min 0m, avg 4m) for 105 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:56 UTC 71/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: Hyperion (HYPERION) Russia
  • Minimum Distance: 10 meters
  • Average Distance: 36 meters
  • Duration: 52 minutes
  • Period: 2026-06-03T09:56:15+00:00 to 2026-06-03T10:48:46+00:00
  • Vessel A Avg Speed: 0.5 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 71/100

Moderate-confidence STS candidate. Two tankers (ILAN and HYPERION) maintained close proximity (min 10m, avg 36m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 10m, avg 36m
Duration10/25Duration 52 minutes
Speed Stability14/20both nearly stationary; somewhat variable speeds
Distance Consistency12/15Distance variance ±37m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T12:00:13.625441+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 273278750,
        "imo": 9322968,
        "name": "HYPERION",
        "flag": "Russia"
    },
    "min_distance_m": 9.699999999999999289457264239899814128875732421875,
    "avg_distance_m": 35.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 36.7999999999999971578290569595992565155029296875,
    "duration_minutes": 52.5,
    "overlap_duration_s": 3151,
    "speed_a_avg": 0.450000000000000011102230246251565404236316680908203125,
    "speed_a_std": 0.64000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.450000000000000011102230246251565404236316680908203125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T09:56:15+00:00",
        "end": "2026-06-03T10:48:46+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 71,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 10m, avg 36m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b137m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and HYPERION) maintained close proximity (min 10m, avg 36m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7169813000000004876710590906441211700439453125,
            "lon": 35.9993795999999974810634739696979522705078125
        },
        "time_window": {
            "start_ts": "2026-06-03T09:56:15+00:00",
            "end_ts": "2026-06-03T10:48:46+00:00"
        },
        "searched_at": "2026-06-03T12:00:13.625441+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:53 UTC 92/100
Vessel A: IMO 9592264 (NISSOS SERIFOS) MARSHALL ISLANDS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 15 meters
  • Duration: 2h 11m
  • Period: 2026-06-03T09:54:30+00:00 to 2026-06-03T12:05:48+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (NISSOS SERIFOS and ILAN) maintained close proximity (min 1m, avg 15m) for 131 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 15m
Duration25/25Duration 131 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±20m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010371,
        "imo": 9592264,
        "name": "NISSOS SERIFOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 15,
    "distance_consistency_m": 20.199999999999999289457264239899814128875732421875,
    "duration_minutes": 131.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 7878,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_std": 0.34999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.200000000000000011102230246251565404236316680908203125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-06-03T09:54:30+00:00",
        "end": "2026-06-03T12:05:48+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 15m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 131 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS SERIFOS and ILAN) maintained close proximity (min 1m, avg 15m) for 131 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:49 UTC 92/100
Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 15 meters
  • Duration: 2h 35m
  • Period: 2026-06-03T09:49:10+00:00 to 2026-06-03T12:24:37+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and ILAN) maintained close proximity (min 1m, avg 15m) for 155 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 15m
Duration25/25Duration 155 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±20m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 15.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 19.60000000000000142108547152020037174224853515625,
    "duration_minutes": 155.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 9327,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_b_std": 0.330000000000000015543122344752191565930843353271484375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.2099999999999999922284388276239042170345783233642578125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-06-03T09:49:10+00:00",
        "end": "2026-06-03T12:24:37+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 15m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 155 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and ILAN) maintained close proximity (min 1m, avg 15m) for 155 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:47 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 32m
  • Data Points: 20 AIS positions
  • Period: 2026-06-03T09:47:23+00:00 to 2026-06-03T12:19:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 152.5,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-06-03T09:47:23+00:00",
        "lat": 31.71708170000000137633833219297230243682861328125,
        "lon": 35.99939830000000284826455754227936267852783203125
    },
    "last_point": {
        "ts": "2026-06-03T12:19:54+00:00",
        "lat": 31.7170883000000003448803909122943878173828125,
        "lon": 35.99936170000000146274032886140048503875732421875
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:47 UTC 75.0%
  • Duration: 2h 32m
  • Radius: 54 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.7171, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 54,
    "duration_minutes": 152.5,
    "points": 20,
    "centroid": {
        "lat": 31.717066334999998389321262948215007781982421875,
        "lon": 35.999375920000005635301931761205196380615234375
    },
    "bbox": {
        "min_lat": 31.716583299999999923102222965098917484283447265625,
        "min_lon": 35.9992433000000033871401683427393436431884765625,
        "max_lat": 31.7171732999999989033312886022031307220458984375,
        "max_lon": 35.99949000000000154386725625954568386077880859375
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:47 UTC 92/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 7 meters
  • Duration: 2h 32m
  • Period: 2026-06-03T09:47:23+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (ILAN and THALIA) maintained close proximity (min 0m, avg 7m) for 152 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 7m
Duration25/25Duration 152 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±13m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T18:30:11.601312+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 12.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 152.5,
    "overlap_duration_s": 9151,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.309999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T09:47:23+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 20,
        "vessel_b": 20
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 7m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 152 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b113m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and THALIA) maintained close proximity (min 0m, avg 7m) for 152 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170765999999986206603352911770343780517578125,
            "lon": 35.9993673000000029560396797023713588714599609375
        },
        "time_window": {
            "start_ts": "2026-06-03T09:47:23+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T18:30:11.601312+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 09:43 UTC 92/100
Vessel A: IMO 9956939 (TRANS FJORD) Panama
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 6 meters
  • Duration: 2h 43m
  • Period: 2026-06-03T09:43:10+00:00 to 2026-06-03T12:26:57+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (TRANS FJORD and ILAN) maintained close proximity (min 0m, avg 6m) for 164 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 6m
Duration25/25Duration 164 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 6.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 11.199999999999999289457264239899814128875732421875,
    "duration_minutes": 163.80000000000001136868377216160297393798828125,
    "overlap_duration_s": 9827,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.34999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T09:43:10+00:00",
        "end": "2026-06-03T12:26:57+00:00"
    },
    "points_count": {
        "vessel_a": 23,
        "vessel_b": 23
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 6m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 164 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and ILAN) maintained close proximity (min 0m, avg 6m) for 164 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 3, 2026 08:00 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 1h 40m
  • Data Points: 57 AIS positions
  • Period: 2026-06-03T08:00:45+00:00 to 2026-06-03T09:41:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 100.5,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-03T08:00:45+00:00",
        "lat": 34.708584999999999354258761741220951080322265625,
        "lon": 33.67570500000000066620486904866993427276611328125
    },
    "last_point": {
        "ts": "2026-06-03T09:41:15+00:00",
        "lat": 34.4704933000000011134034139104187488555908203125,
        "lon": 33.3203917000000018333594198338687419891357421875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 3, 2026 07:15 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 2h 25m
  • Data Points: 85 AIS positions
  • Period: 2026-06-03T07:15:24+00:00 to 2026-06-03T09:41:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 145.80000000000001136868377216160297393798828125,
    "points_in_zone": 85,
    "first_point": {
        "ts": "2026-06-03T07:15:24+00:00",
        "lat": 34.83924999999999982946974341757595539093017578125,
        "lon": 33.75455170000000038044163375161588191986083984375
    },
    "last_point": {
        "ts": "2026-06-03T09:41:15+00:00",
        "lat": 34.4704933000000011134034139104187488555908203125,
        "lon": 33.3203917000000018333594198338687419891357421875
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:43 UTC 92/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9135793 (SEAGAS MAJOR) LIBERIA
  • Minimum Distance: 2 meters
  • Average Distance: 15 meters
  • Duration: 3h 13m
  • Period: 2026-06-03T06:43:03+00:00 to 2026-06-03T09:56:15+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (ILAN and SEAGAS MAJOR) maintained close proximity (min 2m, avg 15m) for 193 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 15m
Duration25/25Duration 193 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±21m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T13:45:01.441618+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1.8000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 14.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 20.699999999999999289457264239899814128875732421875,
    "duration_minutes": 193.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 11592,
    "speed_a_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_a_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-06-03T06:43:03+00:00",
        "end": "2026-06-03T09:56:15+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 15m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 193 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b121m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and SEAGAS MAJOR) maintained close proximity (min 2m, avg 15m) for 193 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71704009999999840374584891833364963531494140625,
            "lon": 35.99937990000000098689270089380443096160888671875
        },
        "time_window": {
            "start_ts": "2026-06-03T06:43:03+00:00",
            "end_ts": "2026-06-03T09:56:15+00:00"
        },
        "searched_at": "2026-06-03T13:45:01.441618+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:24 UTC 95/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9956939 (TRANS FJORD) Panama
  • Minimum Distance: 0 meters
  • Average Distance: 6 meters
  • Duration: 5h 51m
  • Period: 2026-06-03T06:24:24+00:00 to 2026-06-03T12:15:53+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (ILAN and TRANS FJORD) maintained close proximity (min 0m, avg 6m) for 352 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 6m
Duration25/25Duration 352 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T16:30:04.334410+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "min_distance_m": 0,
    "avg_distance_m": 5.5,
    "distance_consistency_m": 10.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 351.5,
    "overlap_duration_s": 21089,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T06:24:24+00:00",
        "end": "2026-06-03T12:15:53+00:00"
    },
    "points_count": {
        "vessel_a": 27,
        "vessel_b": 27
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 6m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 352 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and TRANS FJORD) maintained close proximity (min 0m, avg 6m) for 352 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71708629999999828896761755459010601043701171875,
            "lon": 35.99937150000000229965735343284904956817626953125
        },
        "time_window": {
            "start_ts": "2026-06-03T06:24:24+00:00",
            "end_ts": "2026-06-03T12:15:53+00:00"
        },
        "searched_at": "2026-06-03T16:30:04.334410+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:09 UTC 77/100
Vessel A: IMO 9538177 (ATLAS) BAHAMAS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 47 minutes
  • Period: 2026-06-03T06:09:06+00:00 to 2026-06-03T06:56:26+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (ATLAS and ILAN) maintained close proximity (min 0m, avg 2m) for 47 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 2m
Duration10/25Duration 47 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T16:45:04.036051+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 311000134,
        "imo": 9538177,
        "name": "ATLAS",
        "flag": "BAHAMAS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1.8000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 1,
    "duration_minutes": 47.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2840,
    "speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T06:09:06+00:00",
        "end": "2026-06-03T06:56:26+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 47 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ATLAS and ILAN) maintained close proximity (min 0m, avg 2m) for 47 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717103600000001506487024016678333282470703125,
            "lon": 35.9993721000000022058884496800601482391357421875
        },
        "time_window": {
            "start_ts": "2026-06-03T06:09:06+00:00",
            "end_ts": "2026-06-03T06:56:26+00:00"
        },
        "searched_at": "2026-06-03T16:45:04.036051+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:08 UTC 80/100
Vessel A: JASPER (JASPER) CAMEROON
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 53 minutes
  • Period: 2026-06-03T06:08:00+00:00 to 2026-06-03T07:00:57+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (JASPER and ILAN) maintained close proximity (min 0m, avg 1m) for 53 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 1m
Duration10/25Duration 53 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±0m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T08:15:01.989802+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 613472020,
        "imo": 9299886,
        "name": "JASPER",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.299999999999999988897769753748434595763683319091796875,
    "avg_distance_m": 0.8000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.5,
    "duration_minutes": 53,
    "overlap_duration_s": 3177,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T06:08:00+00:00",
        "end": "2026-06-03T07:00:57+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 53 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JASPER and ILAN) maintained close proximity (min 0m, avg 1m) for 53 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717109199999999447072696057148277759552001953125,
            "lon": 35.99936000000000291265678242780268192291259765625
        },
        "time_window": {
            "start_ts": "2026-06-03T06:08:00+00:00",
            "end_ts": "2026-06-03T07:00:57+00:00"
        },
        "searched_at": "2026-06-03T08:15:01.989802+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:06 UTC 75/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: DORIN (DORIN) CAMEROON
  • Minimum Distance: 1 meters
  • Average Distance: 2 meters
  • Duration: 42 minutes
  • Period: 2026-06-03T06:09:33+00:00 to 2026-06-03T06:51:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 2m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 2m
Duration5/25Duration 42 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.8000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 2,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 42.39999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2541,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T06:09:33+00:00",
        "end": "2026-06-03T06:51:54+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 42 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 2m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:06 UTC 92/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 13 meters
  • Duration: 5h 55m
  • Period: 2026-06-03T06:24:24+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (ILAN and THALIA) maintained close proximity (min 0m, avg 13m) for 356 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 13m
Duration25/25Duration 356 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±30m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T16:15:12.434482+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 12.800000000000000710542735760100185871124267578125,
    "distance_consistency_m": 30.10000000000000142108547152020037174224853515625,
    "duration_minutes": 355.5,
    "overlap_duration_s": 21330,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.2600000000000000088817841970012523233890533447265625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T06:24:24+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 28,
        "vessel_b": 28
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 13m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 356 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b130m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and THALIA) maintained close proximity (min 0m, avg 13m) for 356 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71711129999999911888153292238712310791015625,
            "lon": 35.99936550000000323734639096073806285858154296875
        },
        "time_window": {
            "start_ts": "2026-06-03T06:06:06+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T16:15:12.434482+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 06:05 UTC 95/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 7 meters
  • Duration: 4h 43m
  • Period: 2026-06-03T06:05:24+00:00 to 2026-06-03T10:48:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (ILAN and NISSOS ANTIMILOS) maintained close proximity (min 0m, avg 7m) for 283 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 7m
Duration25/25Duration 283 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±14m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T15:15:09.053675+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 7.4000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 13.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 283.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 17002,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T06:05:24+00:00",
        "end": "2026-06-03T10:48:46+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 7m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 283 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b114m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and NISSOS ANTIMILOS) maintained close proximity (min 0m, avg 7m) for 283 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717083099999999973306330502964556217193603515625,
            "lon": 35.99937349999999725014276918955147266387939453125
        },
        "time_window": {
            "start_ts": "2026-06-03T06:05:24+00:00",
            "end_ts": "2026-06-03T10:48:46+00:00"
        },
        "searched_at": "2026-06-03T15:15:09.053675+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:57 UTC 75/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: HORAE (HORAE) Panama
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 30 minutes
  • Period: 2026-06-03T05:57:12+00:00 to 2026-06-03T06:27:13+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ILAN and HORAE) maintained close proximity (min 1m, avg 2m) for 30 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 2m
Duration5/25Duration 30 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T12:15:14.641533+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352179000,
        "imo": 9413004,
        "name": "HORAE",
        "flag": "Panama"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 2.5,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 30,
    "overlap_duration_s": 1801,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:57:12+00:00",
        "end": "2026-06-03T06:27:13+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 30 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and HORAE) maintained close proximity (min 1m, avg 2m) for 30 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709990000000090049070422537624835968017578125,
            "lon": 35.9993759999999980436768964864313602447509765625
        },
        "time_window": {
            "start_ts": "2026-06-03T05:57:12+00:00",
            "end_ts": "2026-06-03T06:27:13+00:00"
        },
        "searched_at": "2026-06-03T12:15:14.641533+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:47 UTC 79/100
Vessel A: BEAST (BEAST) SIERRA LEONE
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 55 meters
  • Duration: 1h 11m
  • Period: 2026-06-03T05:47:26+00:00 to 2026-06-03T06:59:04+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 79/100

Moderate-confidence STS candidate. Two tankers (BEAST and ILAN) maintained close proximity (min 1m, avg 55m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 55m
Duration15/25Duration 72 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency12/15Distance variance ±33m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 667001236,
        "imo": 9290921,
        "name": "BEAST",
        "flag": "SIERRA LEONE"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 1,
    "avg_distance_m": 55.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 32.7000000000000028421709430404007434844970703125,
    "duration_minutes": 71.599999999999994315658113919198513031005859375,
    "overlap_duration_s": 4298,
    "speed_a_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_a_std": 0.460000000000000019984014443252817727625370025634765625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:47:26+00:00",
        "end": "2026-06-03T06:59:04+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 79,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 55m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 72 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b133m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (BEAST and ILAN) maintained close proximity (min 1m, avg 55m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:46 UTC 75/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9291236 (AVINA) BARBADOS
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 37 minutes
  • Period: 2026-06-03T05:49:54+00:00 to 2026-06-03T06:27:13+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ILAN and AVINA) maintained close proximity (min 1m, avg 2m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 2m
Duration5/25Duration 37 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 314001105,
        "imo": 9291236,
        "name": "AVINA",
        "flag": "BARBADOS"
    },
    "min_distance_m": 0.59999999999999997779553950749686919152736663818359375,
    "avg_distance_m": 2.5,
    "distance_consistency_m": 1.5,
    "duration_minutes": 37.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2239,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:49:54+00:00",
        "end": "2026-06-03T06:27:13+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and AVINA) maintained close proximity (min 1m, avg 2m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:40 UTC 82/100
Vessel A: IMO 9538177 (ATLAS) BAHAMAS
Vessel B: IMO 9282510 (ILAN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 1h 15m
  • Period: 2026-06-03T05:40:38+00:00 to 2026-06-03T06:56:26+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (ATLAS and ILAN) maintained close proximity (min 0m, avg 3m) for 76 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration15/25Duration 76 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T07:30:01.933985+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 311000134,
        "imo": 9538177,
        "name": "ATLAS",
        "flag": "BAHAMAS"
    },
    "vessel_b": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 75.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4548,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.309999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:40:38+00:00",
        "end": "2026-06-03T06:56:26+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 76 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ATLAS and ILAN) maintained close proximity (min 0m, avg 3m) for 76 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717113499999999959300112095661461353302001953125,
            "lon": 35.99937659999999794990799273364245891571044921875
        },
        "time_window": {
            "start_ts": "2026-06-03T05:40:38+00:00",
            "end_ts": "2026-06-03T06:56:26+00:00"
        },
        "searched_at": "2026-06-03T07:30:01.933985+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:40 UTC 92/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 17 meters
  • Duration: 6h 25m
  • Period: 2026-06-03T05:54:54+00:00 to 2026-06-03T12:19:54+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (ILAN and THALIA) maintained close proximity (min 0m, avg 17m) for 385 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 17m
Duration25/25Duration 385 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±32m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 17.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 32.10000000000000142108547152020037174224853515625,
    "duration_minutes": 385,
    "overlap_duration_s": 23100,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:54:54+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 33,
        "vessel_b": 33
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 17m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 385 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b132m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and THALIA) maintained close proximity (min 0m, avg 17m) for 385 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:39 UTC 95/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 7 meters
  • Duration: 4h 58m
  • Period: 2026-06-03T05:49:54+00:00 to 2026-06-03T10:48:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (ILAN and NISSOS ANTIMILOS) maintained close proximity (min 0m, avg 6m) for 299 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 6m
Duration25/25Duration 299 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±12m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 6.5,
    "distance_consistency_m": 12.300000000000000710542735760100185871124267578125,
    "duration_minutes": 298.8999999999999772626324556767940521240234375,
    "overlap_duration_s": 17932,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:49:54+00:00",
        "end": "2026-06-03T10:48:46+00:00"
    },
    "points_count": {
        "vessel_a": 20,
        "vessel_b": 20
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 6m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 299 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and NISSOS ANTIMILOS) maintained close proximity (min 0m, avg 6m) for 299 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:37 UTC 95/100
Vessel A: IMO 9282510 (ILAN) Liberia
Vessel B: IMO 9956939 (TRANS FJORD) Panama
  • Minimum Distance: 0 meters
  • Average Distance: 5 meters
  • Duration: 6h 21m
  • Period: 2026-06-03T05:54:54+00:00 to 2026-06-03T12:15:53+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (ILAN and TRANS FJORD) maintained close proximity (min 0m, avg 5m) for 381 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 5m
Duration25/25Duration 381 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±10m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "min_distance_m": 0,
    "avg_distance_m": 4.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 9.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 381,
    "overlap_duration_s": 22859,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.25,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T05:54:54+00:00",
        "end": "2026-06-03T12:15:53+00:00"
    },
    "points_count": {
        "vessel_a": 32,
        "vessel_b": 32
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 5m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 381 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b110m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ILAN and TRANS FJORD) maintained close proximity (min 0m, avg 5m) for 381 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 3, 2026 05:37 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 14m
  • Data Points: 19 AIS positions
  • Period: 2026-06-03T05:37:23+00:00 to 2026-06-03T06:51:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 74.5,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-03T05:37:23+00:00",
        "lat": 31.71706830000000110203473013825714588165283203125,
        "lon": 35.99935169999999828860381967388093471527099609375
    },
    "last_point": {
        "ts": "2026-06-03T06:51:54+00:00",
        "lat": 31.71711330000000117479430628009140491485595703125,
        "lon": 35.99936170000000146274032886140048503875732421875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 05:00 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 1h 41m
  • Data Points: 25 AIS positions
  • Period: 2026-05-31T05:00:42+00:00 to 2026-05-31T06:42:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 101.5,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-05-31T05:00:42+00:00",
        "lat": 34.6761283000000020138031686656177043914794921875,
        "lon": 33.319985000000002628439688123762607574462890625
    },
    "last_point": {
        "ts": "2026-05-31T06:42:12+00:00",
        "lat": 34.8318349999999981037035468034446239471435546875,
        "lon": 33.68860169999999953915903461165726184844970703125
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 04:18 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 23m
  • Data Points: 44 AIS positions
  • Period: 2026-05-31T04:18:31+00:00 to 2026-05-31T06:42:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 143.69999999999998863131622783839702606201171875,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-05-31T04:18:31+00:00",
        "lat": 34.7065132999999974572347127832472324371337890625,
        "lon": 33.29635170000000243817339651286602020263671875
    },
    "last_point": {
        "ts": "2026-05-31T06:42:12+00:00",
        "lat": 34.8318349999999981037035468034446239471435546875,
        "lon": 33.68860169999999953915903461165726184844970703125
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 07:12 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 3h 27m
  • Data Points: 3 AIS positions
  • Period: 2026-05-30T07:12:18+00:00 to 2026-05-30T10:39:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 207,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-30T07:12:18+00:00",
        "lat": 34.70725329999999786423359182663261890411376953125,
        "lon": 33.2970499999999987039700499735772609710693359375
    },
    "last_point": {
        "ts": "2026-05-30T10:39:20+00:00",
        "lat": 34.70628500000000116187948151491582393646240234375,
        "lon": 33.29599499999999778765413793735206127166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 06:24 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 4h 15m
  • Data Points: 5 AIS positions
  • Period: 2026-05-30T06:24:21+00:00 to 2026-05-30T10:39:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 255,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-05-30T06:24:21+00:00",
        "lat": 34.70693829999999735491655883379280567169189453125,
        "lon": 33.2970049999999986312104738317430019378662109375
    },
    "last_point": {
        "ts": "2026-05-30T10:39:20+00:00",
        "lat": 34.70628500000000116187948151491582393646240234375,
        "lon": 33.29599499999999778765413793735206127166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 04:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 38m
  • Data Points: 12 AIS positions
  • Period: 2026-05-30T04:01:18+00:00 to 2026-05-30T10:39:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 398,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-05-30T04:01:18+00:00",
        "lat": 34.70037669999999963010850478895008563995361328125,
        "lon": 33.29522999999999655074134352616965770721435546875
    },
    "last_point": {
        "ts": "2026-05-30T10:39:20+00:00",
        "lat": 34.70628500000000116187948151491582393646240234375,
        "lon": 33.29599499999999778765413793735206127166748046875
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 04:01 UTC 75.0%
  • Duration: 6h 38m
  • Radius: 446 meters
  • Data Points: 12 AIS positions
  • Centroid: 34.7044, 33.2958
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 446.3999999999999772626324556767940521240234375,
    "duration_minutes": 398,
    "points": 12,
    "centroid": {
        "lat": 34.7043724999999909641701378859579563140869140625,
        "lon": 33.29580945000000014033503248356282711029052734375
    },
    "bbox": {
        "min_lat": 34.70037669999999963010850478895008563995361328125,
        "min_lon": 33.29484000000000065710992203094065189361572265625,
        "max_lat": 34.70725329999999786423359182663261890411376953125,
        "max_lon": 33.2970499999999987039700499735772609710693359375
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 03:34 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 798 meters
  • Data Points: 16 AIS positions
  • Centroid: 34.7022, 33.2965
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 798,
    "duration_minutes": 393.3999999999999772626324556767940521240234375,
    "points": 16,
    "centroid": {
        "lat": 34.70221010624999991023287293501198291778564453125,
        "lon": 33.296453237500003297100192867219448089599609375
    },
    "bbox": {
        "min_lat": 34.6956066999999990230207913555204868316650390625,
        "min_lon": 33.29484000000000065710992203094065189361572265625,
        "max_lat": 34.70725329999999786423359182663261890411376953125,
        "max_lon": 33.299908299999998462226358242332935333251953125
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 03:02 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 16 AIS positions
  • Period: 2026-05-30T03:50:57+00:00 to 2026-05-30T10:24:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393.3999999999999772626324556767940521240234375,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-05-30T03:50:57+00:00",
        "lat": 34.6956066999999990230207913555204868316650390625,
        "lon": 33.299908299999998462226358242332935333251953125
    },
    "last_point": {
        "ts": "2026-05-30T10:24:20+00:00",
        "lat": 34.70622329999999777783159515820443630218505859375,
        "lon": 33.29596670000000102618287201039493083953857421875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 02:00 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 5h 12m
  • Data Points: 52 AIS positions
  • Period: 2026-05-30T02:00:19+00:00 to 2026-05-30T07:12:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 312,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-05-30T02:00:19+00:00",
        "lat": 34.670040000000000190993887372314929962158203125,
        "lon": 33.29328170000000142181306728161871433258056640625
    },
    "last_point": {
        "ts": "2026-05-30T07:12:18+00:00",
        "lat": 34.70725329999999786423359182663261890411376953125,
        "lon": 33.2970499999999987039700499735772609710693359375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 02:00 UTC 75.0%
  • Duration: 1h 34m
  • Radius: 1,006 meters
  • Data Points: 32 AIS positions
  • Centroid: 34.6769, 33.2952
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1005.700000000000045474735088646411895751953125,
    "duration_minutes": 94.599999999999994315658113919198513031005859375,
    "points": 32,
    "centroid": {
        "lat": 34.67685062499999304463926819153130054473876953125,
        "lon": 33.2951941093750036770870792679488658905029296875
    },
    "bbox": {
        "min_lat": 34.670040000000000190993887372314929962158203125,
        "min_lon": 33.29328170000000142181306728161871433258056640625,
        "max_lat": 34.685873299999997243503457866609096527099609375,
        "max_lon": 33.29626329999999967412804835475981235504150390625
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 01:42 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 5h 29m
  • Data Points: 59 AIS positions
  • Period: 2026-05-30T01:42:35+00:00 to 2026-05-30T07:12:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 329.69999999999998863131622783839702606201171875,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-05-30T01:42:35+00:00",
        "lat": 34.66217999999999932470018393360078334808349609375,
        "lon": 33.291308299999997188933775760233402252197265625
    },
    "last_point": {
        "ts": "2026-05-30T07:12:18+00:00",
        "lat": 34.70725329999999786423359182663261890411376953125,
        "lon": 33.2970499999999987039700499735772609710693359375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 30, 2026 01:42 UTC 75.0%
  • Duration: 1h 44m
  • Radius: 1,123 meters
  • Data Points: 36 AIS positions
  • Centroid: 34.6758, 33.2950
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1122.59999999999990905052982270717620849609375,
    "duration_minutes": 104.599999999999994315658113919198513031005859375,
    "points": 36,
    "centroid": {
        "lat": 34.67581083611111125719617120921611785888671875,
        "lon": 33.2949694861111282762067276053130626678466796875
    },
    "bbox": {
        "min_lat": 34.66595170000000081245161709375679492950439453125,
        "min_lon": 33.29300169999999781111910124309360980987548828125,
        "max_lat": 34.685873299999997243503457866609096527099609375,
        "max_lon": 33.29626329999999967412804835475981235504150390625
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Discovered Hotspot discovered_247
May 29, 2026 20:38 UTC 70.0%
  • Gap Duration: 5h 3m
  • Last Seen: 2026-05-29T20:38:55+00:00 at 34.5182, 32.3573 (Zone: Discovered Hotspot discovered_247)
  • Next Seen: 2026-05-30T01:42:35+00:00 at 34.6622, 33.2913

🛰️ Gap Corroboration

🛰️ Imagery Available

These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✓ Signal detected

1 thermal/light anomalies detected

Detections: 1 thermal anomalies

View detections
LocationBrightnessTime
34.7257, 33.3195303.8 K2026-05-29T23:20:00+00:00

Searched: 2026-05-30T02:00:02.394303+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 303.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-05-29T20:38:55+00:00",
        "lat": 34.518180000000000973159330897033214569091796875,
        "lon": 32.35726170000000223581082536838948726654052734375,
        "sog": 13,
        "zone_id": "discovered_247"
    },
    "next_seen": {
        "ts": "2026-05-30T01:42:35+00:00",
        "lat": 34.66217999999999932470018393360078334808349609375,
        "lon": 33.291308299999997188933775760233402252197265625,
        "zone_ids": [
            "discovered_032"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 34.518180000000000973159330897033214569091796875,
                "lon": 32.35726170000000223581082536838948726654052734375,
                "ts": "2026-05-29T20:38:55+00:00"
            },
            "end": {
                "lat": 34.66217999999999932470018393360078334808349609375,
                "lon": 33.291308299999997188933775760233402252197265625,
                "ts": "2026-05-30T01:42:35+00:00"
            },
            "bbox": {
                "min_lat": 34.33800000000000096633812063373625278472900390625,
                "min_lon": 32.13839300000000065438143792562186717987060546875,
                "max_lat": 34.8423599999999993315213941968977451324462890625,
                "max_lon": 33.5101769999999987703631632030010223388671875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "signal",
            "dataset": "VIIRS_SNPP",
            "detection_count": 1,
            "top_detections": [
                {
                    "lat": 34.725740000000001828084350563585758209228515625,
                    "lon": 33.31949999999999789679350215010344982147216796875,
                    "brightness": 303.75,
                    "frp": 0.729999999999999982236431605997495353221893310546875,
                    "confidence": "n",
                    "acq_date": "2026-05-29",
                    "acq_time": "2320",
                    "satellite": "N",
                    "daynight": "N",
                    "acq_datetime": "2026-05-29T23:20:00+00:00"
                }
            ],
            "notes": "1 thermal\/light anomalies detected"
        },
        "searched_at": "2026-05-30T02:00:02.394303+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_172
May 24, 2026 18:08 UTC 80.0%
  • Zone: discovered_172
  • Duration: 1h 30m
  • Data Points: 10 AIS positions
  • Period: 2026-05-24T18:08:04+00:00 to 2026-05-24T19:38:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_172",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 90.7999999999999971578290569595992565155029296875,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-05-24T18:08:04+00:00",
        "lat": 37.2984833000000008951246854849159717559814453125,
        "lon": 2.830166699999999924131088846479542553424835205078125
    },
    "last_point": {
        "ts": "2026-05-24T19:38:54+00:00",
        "lat": 37.34676499999999776946424390189349651336669921875,
        "lon": 3.20297669999999978784899212769232690334320068359375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
May 24, 2026 16:01 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 1h 23m
  • Data Points: 17 AIS positions
  • Period: 2026-05-24T16:01:54+00:00 to 2026-05-24T17:25:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 83.7999999999999971578290569595992565155029296875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-05-24T16:01:54+00:00",
        "lat": 37.22997170000000011214069672860205173492431640625,
        "lon": 2.306026699999999873824663154664449393749237060546875
    },
    "last_point": {
        "ts": "2026-05-24T17:25:43+00:00",
        "lat": 37.2749299999999976762410369701683521270751953125,
        "lon": 2.65288330000000005526317181647755205631256103515625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
May 24, 2026 15:01 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 2h 23m
  • Data Points: 45 AIS positions
  • Period: 2026-05-24T15:01:54+00:00 to 2026-05-24T17:25:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 143.80000000000001136868377216160297393798828125,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-05-24T15:01:54+00:00",
        "lat": 37.20148329999999958772605168633162975311279296875,
        "lon": 2.057548300000000107701225715572945773601531982421875
    },
    "last_point": {
        "ts": "2026-05-24T17:25:43+00:00",
        "lat": 37.2749299999999976762410369701683521270751953125,
        "lon": 2.65288330000000005526317181647755205631256103515625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
May 24, 2026 14:26 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 2h 59m
  • Data Points: 55 AIS positions
  • Period: 2026-05-24T14:26:35+00:00 to 2026-05-24T17:25:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 179.099999999999994315658113919198513031005859375,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-05-24T14:26:35+00:00",
        "lat": 37.18324170000000350455593434162437915802001953125,
        "lon": 1.9124149999999999760547098048846237361431121826171875
    },
    "last_point": {
        "ts": "2026-05-24T17:25:43+00:00",
        "lat": 37.2749299999999976762410369701683521270751953125,
        "lon": 2.65288330000000005526317181647755205631256103515625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_055
May 24, 2026 13:00 UTC 80.0%
  • Zone: discovered_055
  • Duration: 2h 1m
  • Data Points: 13 AIS positions
  • Period: 2026-05-24T13:00:07+00:00 to 2026-05-24T15:01:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_055",
    "zone_name": "Mediterranean Sea Surveillance Zone",
    "dwell_minutes": 121.7999999999999971578290569595992565155029296875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-05-24T13:00:07+00:00",
        "lat": 37.1406132999999982757799443788826465606689453125,
        "lon": 1.5592099999999999848654397283098660409450531005859375
    },
    "last_point": {
        "ts": "2026-05-24T15:01:54+00:00",
        "lat": 37.20148329999999958772605168633162975311279296875,
        "lon": 2.057548300000000107701225715572945773601531982421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_055
May 24, 2026 12:38 UTC 80.0%
  • Zone: discovered_055
  • Duration: 2h 23m
  • Data Points: 21 AIS positions
  • Period: 2026-05-24T12:38:35+00:00 to 2026-05-24T15:01:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_055",
    "zone_name": "Mediterranean Sea Surveillance Zone",
    "dwell_minutes": 143.30000000000001136868377216160297393798828125,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-05-24T12:38:35+00:00",
        "lat": 37.1266432999999977937477524392306804656982421875,
        "lon": 1.4731433000000000443918679593480192124843597412109375
    },
    "last_point": {
        "ts": "2026-05-24T15:01:54+00:00",
        "lat": 37.20148329999999958772605168633162975311279296875,
        "lon": 2.057548300000000107701225715572945773601531982421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_055
May 24, 2026 11:07 UTC 80.0%
  • Zone: discovered_055
  • Duration: 3h 54m
  • Data Points: 48 AIS positions
  • Period: 2026-05-24T11:07:03+00:00 to 2026-05-24T15:01:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_055",
    "zone_name": "Mediterranean Sea Surveillance Zone",
    "dwell_minutes": 234.80000000000001136868377216160297393798828125,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-05-24T11:07:03+00:00",
        "lat": 37.03032329999999916481101536191999912261962890625,
        "lon": 1.1076083000000001010931782730040140450000762939453125
    },
    "last_point": {
        "ts": "2026-05-24T15:01:54+00:00",
        "lat": 37.20148329999999958772605168633162975311279296875,
        "lon": 2.057548300000000107701225715572945773601531982421875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Aegean Monitoring Zone
May 24, 2026 10:23 UTC 80.0%
  • Zone: Eastern Aegean Monitoring Zone
  • Duration: 1h 25m
  • Data Points: 58 AIS positions
  • Period: 2026-05-24T10:23:23+00:00 to 2026-05-24T11:48:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_076",
    "zone_name": "Eastern Aegean Monitoring Zone",
    "dwell_minutes": 85.2000000000000028421709430404007434844970703125,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-05-24T10:23:23+00:00",
        "lat": 36.976353299999999535430106334388256072998046875,
        "lon": 0.92552000000000000934363697524531744420528411865234375
    },
    "last_point": {
        "ts": "2026-05-24T11:48:35+00:00",
        "lat": 37.080843299999997952909325249493122100830078125,
        "lon": 1.273176700000000050039261623169295489788055419921875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Aegean Monitoring Zone
May 24, 2026 09:54 UTC 80.0%
  • Zone: Eastern Aegean Monitoring Zone
  • Duration: 1h 54m
  • Data Points: 59 AIS positions
  • Period: 2026-05-24T09:54:04+00:00 to 2026-05-24T11:48:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_076",
    "zone_name": "Eastern Aegean Monitoring Zone",
    "dwell_minutes": 114.5,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-05-24T09:54:04+00:00",
        "lat": 36.9413167000000015605110093019902706146240234375,
        "lon": 0.7999766999999999850246013011201284825801849365234375
    },
    "last_point": {
        "ts": "2026-05-24T11:48:35+00:00",
        "lat": 37.080843299999997952909325249493122100830078125,
        "lon": 1.273176700000000050039261623169295489788055419921875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ English Channel Surveillance Zone
May 24, 2026 05:14 UTC 70.0%
  • Gap Duration: 4h 39m
  • Last Seen: 2026-05-24T05:14:55+00:00 at 36.5917, -0.3718 (Zone: English Channel Surveillance Zone)
  • Next Seen: 2026-05-24T09:54:04+00:00 at 36.9413, 0.8000

🛰️ Gap Corroboration

🛰️ Imagery Available

These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1A_IW_GRDH_1SDV_20260524T061047_20260524T061112_064655_082511_8AAF_COG • Time: 2026-05-24T06:10:47.919092Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-05-24T10:15:01.511834+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 279.1000000000000227373675443232059478759765625,
    "last_seen": {
        "ts": "2026-05-24T05:14:55+00:00",
        "lat": 36.5917467000000016241756384260952472686767578125,
        "lon": -0.371811700000000022736657001587445847690105438232421875,
        "sog": 11.9000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_062"
    },
    "next_seen": {
        "ts": "2026-05-24T09:54:04+00:00",
        "lat": 36.9413167000000015605110093019902706146240234375,
        "lon": 0.7999766999999999850246013011201284825801849365234375,
        "zone_ids": [
            "discovered_076"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 36.5917467000000016241756384260952472686767578125,
                "lon": -0.371811700000000022736657001587445847690105438232421875,
                "ts": "2026-05-24T05:14:55+00:00"
            },
            "end": {
                "lat": 36.9413167000000015605110093019902706146240234375,
                "lon": 0.7999766999999999850246013011201284825801849365234375,
                "ts": "2026-05-24T09:54:04+00:00"
            },
            "bbox": {
                "min_lat": 36.41156699999999801775629748590290546417236328125,
                "min_lon": -0.596732999999999957907448333571664988994598388671875,
                "max_lat": 37.12149699999999796773408888839185237884521484375,
                "max_lon": 1.0248980000000000867288463268778286874294281005859375
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1A_IW_GRDH_1SDV_20260524T061047_20260524T061112_064655_082511_8AAF_COG",
            "scene_time": "2026-05-24T06:10:47.919092Z",
            "platform": "sentinel-1a",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_605023_thumbnail_20260524101507.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_605023_thumbnail_20260524101507.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-05-24T10:15:01.511834+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 18, 2026 00:08 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 1h 13m
  • Data Points: 20 AIS positions
  • Period: 2026-05-18T00:08:46+00:00 to 2026-05-18T01:22:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 73.5,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-05-18T00:08:46+00:00",
        "lat": 36.14588330000000127029124996624886989593505859375,
        "lon": -3.877524999999999888444790485664270818233489990234375
    },
    "last_point": {
        "ts": "2026-05-18T01:22:16+00:00",
        "lat": 36.1098132999999990033757057972252368927001953125,
        "lon": -4.1956649999999999778310666442848742008209228515625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 17, 2026 23:45 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 1h 36m
  • Data Points: 24 AIS positions
  • Period: 2026-05-17T23:45:45+00:00 to 2026-05-18T01:22:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 96.5,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-05-17T23:45:45+00:00",
        "lat": 36.14364330000000080644895206205546855926513671875,
        "lon": -3.772626699999999999590727384202182292938232421875
    },
    "last_point": {
        "ts": "2026-05-18T01:22:16+00:00",
        "lat": 36.1098132999999990033757057972252368927001953125,
        "lon": -4.1956649999999999778310666442848742008209228515625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Sanctioned Vessel Zone
May 12, 2026 12:11 UTC 80.0%
  • Zone: Central Mediterranean Sanctioned Vessel Zone
  • Duration: 1h 7m
  • Data Points: 37 AIS positions
  • Period: 2026-05-12T12:11:25+00:00 to 2026-05-12T13:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 67.7000000000000028421709430404007434844970703125,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-12T12:11:25+00:00",
        "lat": 36.4861633000000011861629900522530078887939453125,
        "lon": 15.207454999999999500914782402105629444122314453125
    },
    "last_point": {
        "ts": "2026-05-12T13:19:05+00:00",
        "lat": 36.5896316999999982044755597598850727081298828125,
        "lon": 15.4489833000000000851059667184017598628997802734375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Sanctioned Vessel Zone
May 12, 2026 11:00 UTC 80.0%
  • Zone: Central Mediterranean Sanctioned Vessel Zone
  • Duration: 2h 19m
  • Data Points: 62 AIS positions
  • Period: 2026-05-12T11:00:06+00:00 to 2026-05-12T13:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 139,
    "points_in_zone": 62,
    "first_point": {
        "ts": "2026-05-12T11:00:06+00:00",
        "lat": 36.4381867000000028156136977486312389373779296875,
        "lon": 14.91308000000000077989170677028596401214599609375
    },
    "last_point": {
        "ts": "2026-05-12T13:19:05+00:00",
        "lat": 36.5896316999999982044755597598850727081298828125,
        "lon": 15.4489833000000000851059667184017598628997802734375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Sanctioned Vessel Zone
May 12, 2026 10:37 UTC 80.0%
  • Zone: Central Mediterranean Sanctioned Vessel Zone
  • Duration: 2h 41m
  • Data Points: 64 AIS positions
  • Period: 2026-05-12T10:37:46+00:00 to 2026-05-12T13:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 161.30000000000001136868377216160297393798828125,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-05-12T10:37:46+00:00",
        "lat": 36.43232499999999873807610129006206989288330078125,
        "lon": 14.8140917000000005288029569783248007297515869140625
    },
    "last_point": {
        "ts": "2026-05-12T13:19:05+00:00",
        "lat": 36.5896316999999982044755597598850727081298828125,
        "lon": 15.4489833000000000851059667184017598628997802734375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_097
Mar 20, 2026 09:02 UTC 80.0%
  • Zone: discovered_097
  • Duration: 1h 5m
  • Data Points: 11 AIS positions
  • Period: 2026-03-20T09:02:11+00:00 to 2026-03-20T10:07:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_097",
    "zone_name": "Central Aegean Monitoring Zone",
    "dwell_minutes": 65.7000000000000028421709430404007434844970703125,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-03-20T09:02:11+00:00",
        "lat": 37.6776100000000013778844731859862804412841796875,
        "lon": 24.25745669999999876154106459580361843109130859375
    },
    "last_point": {
        "ts": "2026-03-20T10:07:51+00:00",
        "lat": 37.816699999999997316990629769861698150634765625,
        "lon": 24.44184500000000070940586738288402557373046875
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Mar 11, 2026 03:00 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 1h 12m
  • Data Points: 51 AIS positions
  • Period: 2026-03-11T03:00:10+00:00 to 2026-03-11T04:12:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Copenhagen Maritime Surveillance Zone",
    "dwell_minutes": 72.400000000000005684341886080801486968994140625,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-03-11T03:00:10+00:00",
        "lat": 50.424156699999997499617165885865688323974609375,
        "lon": -0.51346999999999998198774164848146028816699981689453125
    },
    "last_point": {
        "ts": "2026-03-11T04:12:33+00:00",
        "lat": 50.36634500000000258523868978954851627349853515625,
        "lon": -0.83737669999999997383355321289855055510997772216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Mar 11, 2026 02:00 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 2h 11m
  • Data Points: 68 AIS positions
  • Period: 2026-03-11T02:00:52+00:00 to 2026-03-11T04:12:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Copenhagen Maritime Surveillance Zone",
    "dwell_minutes": 131.69999999999998863131622783839702606201171875,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-03-11T02:00:52+00:00",
        "lat": 50.4677717000000001235093805007636547088623046875,
        "lon": -0.261008300000000026397373176223482005298137664794921875
    },
    "last_point": {
        "ts": "2026-03-11T04:12:33+00:00",
        "lat": 50.36634500000000258523868978954851627349853515625,
        "lon": -0.83737669999999997383355321289855055510997772216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Mar 11, 2026 01:01 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 3h 11m
  • Data Points: 106 AIS positions
  • Period: 2026-03-11T01:01:12+00:00 to 2026-03-11T04:12:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Copenhagen Maritime Surveillance Zone",
    "dwell_minutes": 191.30000000000001136868377216160297393798828125,
    "points_in_zone": 106,
    "first_point": {
        "ts": "2026-03-11T01:01:12+00:00",
        "lat": 50.51216500000000309000824927352368831634521484375,
        "lon": -0.01508830000000000066961991507241691579110920429229736328125
    },
    "last_point": {
        "ts": "2026-03-11T04:12:33+00:00",
        "lat": 50.36634500000000258523868978954851627349853515625,
        "lon": -0.83737669999999997383355321289855055510997772216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Mar 11, 2026 00:01 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 4h 11m
  • Data Points: 159 AIS positions
  • Period: 2026-03-11T00:01:02+00:00 to 2026-03-11T04:12:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Copenhagen Maritime Surveillance Zone",
    "dwell_minutes": 251.5,
    "points_in_zone": 159,
    "first_point": {
        "ts": "2026-03-11T00:01:02+00:00",
        "lat": 50.55370330000000222980816033668816089630126953125,
        "lon": 0.235546699999999997743316271225921809673309326171875
    },
    "last_point": {
        "ts": "2026-03-11T04:12:33+00:00",
        "lat": 50.36634500000000258523868978954851627349853515625,
        "lon": -0.83737669999999997383355321289855055510997772216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Mar 10, 2026 23:04 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 5h 7m
  • Data Points: 205 AIS positions
  • Period: 2026-03-10T23:04:55+00:00 to 2026-03-11T04:12:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Copenhagen Maritime Surveillance Zone",
    "dwell_minutes": 307.6000000000000227373675443232059478759765625,
    "points_in_zone": 205,
    "first_point": {
        "ts": "2026-03-10T23:04:55+00:00",
        "lat": 50.59908169999999927313183434307575225830078125,
        "lon": 0.476718299999999983729281893829465843737125396728515625
    },
    "last_point": {
        "ts": "2026-03-11T04:12:33+00:00",
        "lat": 50.36634500000000258523868978954851627349853515625,
        "lon": -0.83737669999999997383355321289855055510997772216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Mar 10, 2026 19:00 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 2h 36m
  • Data Points: 42 AIS positions
  • Period: 2026-03-10T19:00:21+00:00 to 2026-03-10T21:37:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 156.80000000000001136868377216160297393798828125,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-03-10T19:00:21+00:00",
        "lat": 51.09069170000000070785972638987004756927490234375,
        "lon": 1.498064999999999979962694851565174758434295654296875
    },
    "last_point": {
        "ts": "2026-03-10T21:37:11+00:00",
        "lat": 50.72952000000000083446138887666165828704833984375,
        "lon": 0.86938170000000003501128276184317655861377716064453125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Mar 10, 2026 18:00 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 3h 36m
  • Data Points: 99 AIS positions
  • Period: 2026-03-10T18:00:33+00:00 to 2026-03-10T21:37:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 216.599999999999994315658113919198513031005859375,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-03-10T18:00:33+00:00",
        "lat": 51.1942532999999997400664142332971096038818359375,
        "lon": 1.70136500000000001620037437533028423786163330078125
    },
    "last_point": {
        "ts": "2026-03-10T21:37:11+00:00",
        "lat": 50.72952000000000083446138887666165828704833984375,
        "lon": 0.86938170000000003501128276184317655861377716064453125
    }
}
Methodology: 2026.01.18
Zone Dwell Atlantic Midway Monitoring Zone
Mar 10, 2026 17:00 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 1h 12m
  • Data Points: 69 AIS positions
  • Period: 2026-03-10T17:00:52+00:00 to 2026-03-10T18:13:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 72.2000000000000028421709430404007434844970703125,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-03-10T17:00:52+00:00",
        "lat": 51.3235432999999972025761962868273258209228515625,
        "lon": 1.8492116999999999027437525001005269587039947509765625
    },
    "last_point": {
        "ts": "2026-03-10T18:13:06+00:00",
        "lat": 51.1730467000000004418325261212885379791259765625,
        "lon": 1.6605399999999999050004362288746051490306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Mar 10, 2026 17:00 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 4h 36m
  • Data Points: 155 AIS positions
  • Period: 2026-03-10T17:00:52+00:00 to 2026-03-10T21:37:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 276.30000000000001136868377216160297393798828125,
    "points_in_zone": 155,
    "first_point": {
        "ts": "2026-03-10T17:00:52+00:00",
        "lat": 51.3235432999999972025761962868273258209228515625,
        "lon": 1.8492116999999999027437525001005269587039947509765625
    },
    "last_point": {
        "ts": "2026-03-10T21:37:11+00:00",
        "lat": 50.72952000000000083446138887666165828704833984375,
        "lon": 0.86938170000000003501128276184317655861377716064453125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Mar 10, 2026 16:38 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 4h 59m
  • Data Points: 176 AIS positions
  • Period: 2026-03-10T16:38:02+00:00 to 2026-03-10T21:37:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 299.1000000000000227373675443232059478759765625,
    "points_in_zone": 176,
    "first_point": {
        "ts": "2026-03-10T16:38:02+00:00",
        "lat": 51.37819669999999661058609490282833576202392578125,
        "lon": 1.899186700000000005417177817435003817081451416015625
    },
    "last_point": {
        "ts": "2026-03-10T21:37:11+00:00",
        "lat": 50.72952000000000083446138887666165828704833984375,
        "lon": 0.86938170000000003501128276184317655861377716064453125
    }
}
Methodology: 2026.01.18
Zone Dwell Atlantic Midway Monitoring Zone
Mar 10, 2026 16:00 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 2h 12m
  • Data Points: 125 AIS positions
  • Period: 2026-03-10T16:00:21+00:00 to 2026-03-10T18:13:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 132.80000000000001136868377216160297393798828125,
    "points_in_zone": 125,
    "first_point": {
        "ts": "2026-03-10T16:00:21+00:00",
        "lat": 51.47423669999999873425622354261577129364013671875,
        "lon": 1.9939567000000000263071342487819492816925048828125
    },
    "last_point": {
        "ts": "2026-03-10T18:13:06+00:00",
        "lat": 51.1730467000000004418325261212885379791259765625,
        "lon": 1.6605399999999999050004362288746051490306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Atlantic Midway Monitoring Zone
Mar 10, 2026 15:00 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 3h 13m
  • Data Points: 179 AIS positions
  • Period: 2026-03-10T15:00:03+00:00 to 2026-03-10T18:13:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 193.099999999999994315658113919198513031005859375,
    "points_in_zone": 179,
    "first_point": {
        "ts": "2026-03-10T15:00:03+00:00",
        "lat": 51.6240317000000032976458896882832050323486328125,
        "lon": 2.190826700000000126777877085260115563869476318359375
    },
    "last_point": {
        "ts": "2026-03-10T18:13:06+00:00",
        "lat": 51.1730467000000004418325261212885379791259765625,
        "lon": 1.6605399999999999050004362288746051490306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Atlantic Midway Monitoring Zone
Mar 10, 2026 14:49 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 3h 23m
  • Data Points: 186 AIS positions
  • Period: 2026-03-10T14:49:55+00:00 to 2026-03-10T18:13:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 203.19999999999998863131622783839702606201171875,
    "points_in_zone": 186,
    "first_point": {
        "ts": "2026-03-10T14:49:55+00:00",
        "lat": 51.65001500000000334011929226107895374298095703125,
        "lon": 2.228330000000000143955958264996297657489776611328125
    },
    "last_point": {
        "ts": "2026-03-10T18:13:06+00:00",
        "lat": 51.1730467000000004418325261212885379791259765625,
        "lon": 1.6605399999999999050004362288746051490306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Atlantic Midway Monitoring Zone
Mar 10, 2026 13:16 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 4h 56m
  • Data Points: 187 AIS positions
  • Period: 2026-03-10T13:16:41+00:00 to 2026-03-10T18:13:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 296.3999999999999772626324556767940521240234375,
    "points_in_zone": 187,
    "first_point": {
        "ts": "2026-03-10T13:16:41+00:00",
        "lat": 51.899619999999998753992258571088314056396484375,
        "lon": 2.59520499999999998408384271897375583648681640625
    },
    "last_point": {
        "ts": "2026-03-10T18:13:06+00:00",
        "lat": 51.1730467000000004418325261212885379791259765625,
        "lon": 1.6605399999999999050004362288746051490306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Atlantic Midway Monitoring Zone
Mar 10, 2026 12:45 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 5h 27m
  • Data Points: 188 AIS positions
  • Period: 2026-03-10T12:45:21+00:00 to 2026-03-10T18:13:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 327.80000000000001136868377216160297393798828125,
    "points_in_zone": 188,
    "first_point": {
        "ts": "2026-03-10T12:45:21+00:00",
        "lat": 52.01815169999999710626070736907422542572021484375,
        "lon": 2.604543300000000005667288860422559082508087158203125
    },
    "last_point": {
        "ts": "2026-03-10T18:13:06+00:00",
        "lat": 51.1730467000000004418325261212885379791259765625,
        "lon": 1.6605399999999999050004362288746051490306854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_169
Mar 9, 2026 12:01 UTC 80.0%
  • Zone: discovered_169
  • Duration: 1h 35m
  • Data Points: 39 AIS positions
  • Period: 2026-03-09T12:01:42+00:00 to 2026-03-09T13:37:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_169",
    "zone_name": "Northwest Skye Monitoring Zone",
    "dwell_minutes": 95.5,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-03-09T12:01:42+00:00",
        "lat": 56.47127669999999710626070736907422542572021484375,
        "lon": 6.6733732999999997304030330269597470760345458984375
    },
    "last_point": {
        "ts": "2026-03-09T13:37:11+00:00",
        "lat": 56.1689267000000000962245394475758075714111328125,
        "lon": 6.412916700000000247428033617325127124786376953125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_169
Mar 9, 2026 11:31 UTC 80.0%
  • Zone: discovered_169
  • Duration: 2h 5m
  • Data Points: 53 AIS positions
  • Period: 2026-03-09T11:31:42+00:00 to 2026-03-09T13:37:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_169",
    "zone_name": "Northwest Skye Monitoring Zone",
    "dwell_minutes": 125.5,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-03-09T11:31:42+00:00",
        "lat": 56.565096699999998008934198878705501556396484375,
        "lon": 6.75800000000000000710542735760100185871124267578125
    },
    "last_point": {
        "ts": "2026-03-09T13:37:11+00:00",
        "lat": 56.1689267000000000962245394475758075714111328125,
        "lon": 6.412916700000000247428033617325127124786376953125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 10:01 UTC 80.0%
  • Zone: discovered_086
  • Duration: 1h 46m
  • Data Points: 45 AIS positions
  • Period: 2026-03-09T10:01:01+00:00 to 2026-03-09T11:47:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 106,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-03-09T10:01:01+00:00",
        "lat": 56.816703300000000353975337930023670196533203125,
        "lon": 7.09984169999999981115479386062361299991607666015625
    },
    "last_point": {
        "ts": "2026-03-09T11:47:00+00:00",
        "lat": 56.5175449999999983674570103175938129425048828125,
        "lon": 6.714375000000000426325641456060111522674560546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 09:00 UTC 80.0%
  • Zone: discovered_086
  • Duration: 2h 46m
  • Data Points: 74 AIS positions
  • Period: 2026-03-09T09:00:11+00:00 to 2026-03-09T11:47:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 166.80000000000001136868377216160297393798828125,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-03-09T09:00:11+00:00",
        "lat": 56.978825000000000500222085975110530853271484375,
        "lon": 7.34562329999999974461388774216175079345703125
    },
    "last_point": {
        "ts": "2026-03-09T11:47:00+00:00",
        "lat": 56.5175449999999983674570103175938129425048828125,
        "lon": 6.714375000000000426325641456060111522674560546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 08:01 UTC 80.0%
  • Zone: discovered_086
  • Duration: 3h 45m
  • Data Points: 102 AIS positions
  • Period: 2026-03-09T08:01:12+00:00 to 2026-03-09T11:47:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 225.80000000000001136868377216160297393798828125,
    "points_in_zone": 102,
    "first_point": {
        "ts": "2026-03-09T08:01:12+00:00",
        "lat": 57.13307830000000109293978312052786350250244140625,
        "lon": 7.59171499999999976893150233081541955471038818359375
    },
    "last_point": {
        "ts": "2026-03-09T11:47:00+00:00",
        "lat": 56.5175449999999983674570103175938129425048828125,
        "lon": 6.714375000000000426325641456060111522674560546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 07:01 UTC 80.0%
  • Zone: discovered_086
  • Duration: 4h 46m
  • Data Points: 131 AIS positions
  • Period: 2026-03-09T07:01:01+00:00 to 2026-03-09T11:47:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 286,
    "points_in_zone": 131,
    "first_point": {
        "ts": "2026-03-09T07:01:01+00:00",
        "lat": 57.24853499999999684177964809350669384002685546875,
        "lon": 7.90960329999999967043322612880729138851165771484375
    },
    "last_point": {
        "ts": "2026-03-09T11:47:00+00:00",
        "lat": 56.5175449999999983674570103175938129425048828125,
        "lon": 6.714375000000000426325641456060111522674560546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 06:01 UTC 80.0%
  • Zone: discovered_086
  • Duration: 5h 46m
  • Data Points: 161 AIS positions
  • Period: 2026-03-09T06:01:02+00:00 to 2026-03-09T11:47:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 346,
    "points_in_zone": 161,
    "first_point": {
        "ts": "2026-03-09T06:01:02+00:00",
        "lat": 57.35206670000000173104126588441431522369384765625,
        "lon": 8.23538500000000084355633589439094066619873046875
    },
    "last_point": {
        "ts": "2026-03-09T11:47:00+00:00",
        "lat": 56.5175449999999983674570103175938129425048828125,
        "lon": 6.714375000000000426325641456060111522674560546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 05:00 UTC 80.0%
  • Zone: discovered_086
  • Duration: 6h 35m
  • Data Points: 190 AIS positions
  • Period: 2026-03-09T05:11:30+00:00 to 2026-03-09T11:47:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 395.5,
    "points_in_zone": 190,
    "first_point": {
        "ts": "2026-03-09T05:11:30+00:00",
        "lat": 57.44181329999999974234015098772943019866943359375,
        "lon": 8.49840329999999966048562782816588878631591796875
    },
    "last_point": {
        "ts": "2026-03-09T11:47:00+00:00",
        "lat": 56.5175449999999983674570103175938129425048828125,
        "lon": 6.714375000000000426325641456060111522674560546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
Mar 9, 2026 04:59 UTC 80.0%
  • Zone: discovered_086
  • Duration: 6h 22m
  • Data Points: 192 AIS positions
  • Period: 2026-03-09T04:59:31+00:00 to 2026-03-09T11:22:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 382.69999999999998863131622783839702606201171875,
    "points_in_zone": 192,
    "first_point": {
        "ts": "2026-03-09T04:59:31+00:00",
        "lat": 57.463331699999997681516106240451335906982421875,
        "lon": 8.5616132999999994268591763102449476718902587890625
    },
    "last_point": {
        "ts": "2026-03-09T11:22:11+00:00",
        "lat": 56.59439669999999722449501859955489635467529296875,
        "lon": 6.78626669999999965199322105036117136478424072265625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_091
Mar 9, 2026 03:00 UTC 80.0%
  • Zone: discovered_091
  • Duration: 1h 32m
  • Data Points: 56 AIS positions
  • Period: 2026-03-09T03:00:50+00:00 to 2026-03-09T04:33:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_091",
    "zone_name": "Central Iberian Sea Monitoring Zone",
    "dwell_minutes": 92.7000000000000028421709430404007434844970703125,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-03-09T03:00:50+00:00",
        "lat": 57.67810999999999665988070773892104625701904296875,
        "lon": 9.1807449999999999334931999328546226024627685546875
    },
    "last_point": {
        "ts": "2026-03-09T04:33:31+00:00",
        "lat": 57.50999329999999787332853884436190128326416015625,
        "lon": 8.69852829999999954679879010654985904693603515625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_091
Mar 9, 2026 02:30 UTC 80.0%
  • Zone: discovered_091
  • Duration: 2h 3m
  • Data Points: 72 AIS positions
  • Period: 2026-03-09T02:30:11+00:00 to 2026-03-09T04:33:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_091",
    "zone_name": "Central Iberian Sea Monitoring Zone",
    "dwell_minutes": 123.2999999999999971578290569595992565155029296875,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-03-09T02:30:11+00:00",
        "lat": 57.73398830000000003792592906393110752105712890625,
        "lon": 9.3384017000000003605464371503330767154693603515625
    },
    "last_point": {
        "ts": "2026-03-09T04:33:31+00:00",
        "lat": 57.50999329999999787332853884436190128326416015625,
        "lon": 8.69852829999999954679879010654985904693603515625
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 3 14:09 34.5153 32.2198 12.9 kn 279.2° discovered_168
Jun 3 13:49 34.5042 32.3073 12.7 kn 278.4° Discovered Hotspot discovered_247
Jun 3 13:42 34.5006 32.3364 12.7 kn 279.1° Discovered Hotspot discovered_247
Jun 3 13:41 34.5001 32.3406 12.7 kn 278.9° Discovered Hotspot discovered_247
Jun 3 13:39 34.4991 32.3477 12.7 kn 278.9° Discovered Hotspot discovered_247
Jun 3 13:38 34.4986 32.3519 12.7 kn 278.7° Discovered Hotspot discovered_247
Jun 3 12:19 31.7171 35.9994 0.0 kn 156.6° Eastern Mediterranean Surveillance Zone
Jun 3 12:15 31.7171 35.9994 0.0 kn 185.6° Eastern Mediterranean Surveillance Zone
Jun 3 12:13 31.7171 35.9994 0.0 kn 47.1° Eastern Mediterranean Surveillance Zone
Jun 3 12:09 31.7171 35.9993 0.0 kn 64.1° Eastern Mediterranean Surveillance Zone
Jun 3 12:07 31.7171 35.9994 0.0 kn 26.6° Eastern Mediterranean Surveillance Zone
Jun 3 12:05 31.7171 35.9993 0.0 kn 54.7° Eastern Mediterranean Surveillance Zone
Jun 3 12:02 31.7171 35.9994 0.1 kn 177.6° Eastern Mediterranean Surveillance Zone
Jun 3 11:49 31.7171 35.9994 0.0 kn 9.0° Eastern Mediterranean Surveillance Zone
Jun 3 11:46 31.7171 35.9994 0.0 kn 207.9° Eastern Mediterranean Surveillance Zone
Jun 3 11:43 31.7171 35.9994 0.0 kn 280.7° Eastern Mediterranean Surveillance Zone
Jun 3 11:39 31.7170 35.9994 0.2 kn 229.1° Eastern Mediterranean Surveillance Zone
Jun 3 11:32 31.7171 35.9993 0.1 kn 215.2° Eastern Mediterranean Surveillance Zone
Jun 3 11:30 31.7171 35.9994 0.0 kn 205.0° Eastern Mediterranean Surveillance Zone
Jun 3 11:25 31.7171 35.9994 0.0 kn 228.1° Eastern Mediterranean Surveillance Zone

Showing 20 of 100 recent positions.

Data Source

Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.

Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.