DANIA J

IMO 9143893

Vessel information

Vessel Name DANIA J
IMO Number 9143893
MMSI 511101540
Vessel Type Tanker
Flag 🇵🇼 PALAU
Call Sign T8A4962
Length 85 m
Beam 14 m

Detected Events (100)

Loiter discovered_192
Jun 18, 2026 15:14 UTC 75.0%
  • Duration: 1h 51m
  • Radius: 27 meters
  • Data Points: 10 AIS positions
  • Centroid: 34.9067, 35.8681
  • Zone: discovered_192
Show Raw Evidence JSON
{
    "radius_m": 26.800000000000000710542735760100185871124267578125,
    "duration_minutes": 111,
    "points": 10,
    "centroid": {
        "lat": 34.90673450999999971600118442438542842864990234375,
        "lon": 35.86812150000000798399923951365053653717041015625
    },
    "bbox": {
        "min_lat": 34.9065767000000022335370886139571666717529296875,
        "min_lon": 35.8680149999999997589839040301740169525146484375,
        "max_lat": 34.90684999999999860165189602412283420562744140625,
        "max_lon": 35.86834329999999937399479676969349384307861328125
    },
    "zone_id": "discovered_192"
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 18, 2026 15:14 UTC 80.0%
  • Zone: discovered_192
  • Duration: 1h 51m
  • Data Points: 10 AIS positions
  • Period: 2026-06-18T15:14:53+00:00 to 2026-06-18T17:05:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 111,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-18T15:14:53+00:00",
        "lat": 34.90675999999999845613274374045431613922119140625,
        "lon": 35.86807830000000052450559451244771480560302734375
    },
    "last_point": {
        "ts": "2026-06-18T17:05:55+00:00",
        "lat": 34.90684999999999860165189602412283420562744140625,
        "lon": 35.8680149999999997589839040301740169525146484375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:16 UTC 75/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9278686 (E PIONEER) Liberia
  • Minimum Distance: 2 meters
  • Average Distance: 3 meters
  • Duration: 31 minutes
  • Period: 2026-06-16T14:16:29+00:00 to 2026-06-16T14:47:38+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 (DANIA J and E PIONEER) maintained close proximity (min 2m, avg 3m) 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 Tightness25/25Min distance 2m, avg 3m
Duration5/25Duration 31 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: 2026-06-16T19:45:11.547526+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "min_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 3.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 2.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 31.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 1869,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-16T14:16:29+00:00",
        "end": "2026-06-16T14:47:38+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 2m, avg 3m"
            },
            "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 \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 (DANIA J and E PIONEER) maintained close proximity (min 2m, avg 3m) 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."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717109199999999447072696057148277759552001953125,
            "lon": 35.99935239999999936344465822912752628326416015625
        },
        "time_window": {
            "start_ts": "2026-06-16T14:16:29+00:00",
            "end_ts": "2026-06-16T14:47:38+00:00"
        },
        "searched_at": "2026-06-16T19:45:11.547526+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:09 UTC 72/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9773765 (SEACHARM) Marshall Is
  • Minimum Distance: 3 meters
  • Average Distance: 7 meters
  • Duration: 37 minutes
  • Period: 2026-06-16T14:09:58+00:00 to 2026-06-16T14:47:38+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (DANIA J and SEACHARM) maintained close proximity (min 2m, avg 6m) for 38 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 2m, avg 6m
Duration5/25Duration 38 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±6m
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: 2026-06-16T15:30:07.389687+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 538007825,
        "imo": 9773765,
        "name": "SEACHARM",
        "flag": "Marshall Is"
    },
    "min_distance_m": 2.5,
    "avg_distance_m": 6.5,
    "distance_consistency_m": 6.5,
    "duration_minutes": 37.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2260,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 1
        }
    },
    "time_window": {
        "start": "2026-06-16T14:09:58+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 6m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "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 (DANIA J and SEACHARM) maintained close proximity (min 2m, avg 6m) for 38 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": 35.99935190000000062582330428995192050933837890625
        },
        "time_window": {
            "start_ts": "2026-06-16T14:09:58+00:00",
            "end_ts": "2026-06-16T14:47:38+00:00"
        },
        "searched_at": "2026-06-16T15:30:07.389687+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:09 UTC 75/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 37 minutes
  • Period: 2026-06-16T14:09:58+00:00 to 2026-06-16T14:47:38+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 (DANIA J and DELPHI) maintained close proximity (min 0m, avg 1m) for 38 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
Duration5/25Duration 38 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: 2026-06-16T20:30:04.097545+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 1.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 37.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2260,
    "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": "2026-06-16T14:09:58+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 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 (DANIA J and DELPHI) maintained close proximity (min 0m, avg 1m) for 38 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": 35.9993596999999994068275555036962032318115234375
        },
        "time_window": {
            "start_ts": "2026-06-16T14:09:58+00:00",
            "end_ts": "2026-06-16T14:47:38+00:00"
        },
        "searched_at": "2026-06-16T20:30:04.097545+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:09 UTC 75/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9391414 (BRONX) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 37 minutes
  • Period: 2026-06-16T14:09:58+00:00 to 2026-06-16T14:47:38+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 (DANIA J and BRONX) maintained close proximity (min 0m, avg 1m) for 38 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
Duration5/25Duration 38 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
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636022962,
        "imo": 9391414,
        "name": "BRONX",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 37.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2260,
    "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": "2026-06-16T14:09:58+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 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 (DANIA J and BRONX) maintained close proximity (min 0m, avg 1m) for 38 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 16, 2026 14:06 UTC 75/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9335915 (BLUE ROSE) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 37 minutes
  • Period: 2026-06-16T14:09:58+00:00 to 2026-06-16T14:47:38+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 (DANIA J and BLUE ROSE) maintained close proximity (min 0m, avg 2m) for 38 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 2m
Duration5/25Duration 38 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": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 538002561,
        "imo": 9335915,
        "name": "BLUE ROSE",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 2.100000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 1.5,
    "duration_minutes": 37.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2260,
    "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": "2026-06-16T14:09:58+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 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 (DANIA J and BLUE ROSE) maintained close proximity (min 0m, avg 2m) for 38 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 16, 2026 14:02 UTC 75/100
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 43 minutes
  • Period: 2026-06-16T14:02:11+00:00 to 2026-06-16T14:45:21+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 (THALIA and DANIA J) maintained close proximity (min 0m, avg 1m) for 43 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
Duration5/25Duration 43 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: 2026-06-16T15:15:06.649847+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 0.59999999999999997779553950749686919152736663818359375,
    "duration_minutes": 43.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2590,
    "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": "2026-06-16T14:02:11+00:00",
        "end": "2026-06-16T14:45:21+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 43 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 (THALIA and DANIA J) maintained close proximity (min 0m, avg 1m) for 43 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": 31.71710709999999977526385919190943241119384765625,
            "lon": 35.99935669999999987567207426764070987701416015625
        },
        "time_window": {
            "start_ts": "2026-06-16T14:02:11+00:00",
            "end_ts": "2026-06-16T14:45:21+00:00"
        },
        "searched_at": "2026-06-16T15:15:06.649847+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:15 UTC 90/100
Vessel A: IMO 9349203 (PHOENIX II) PANAMA
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 1h 31m
  • Period: 2026-06-16T13:15:42+00:00 to 2026-06-16T14:46:51+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (PHOENIX II and DANIA J) maintained close proximity (min 0m, avg 2m) for 91 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 2m
Duration20/25Duration 91 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: 2026-06-16T20:15:14.466052+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001874,
        "imo": 9349203,
        "name": "PHOENIX II",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 2.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 1.3000000000000000444089209850062616169452667236328125,
    "duration_minutes": 91.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 5469,
    "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": "2026-06-16T13:15:42+00:00",
        "end": "2026-06-16T14:46:51+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 0m, avg 2m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 91 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": "High-confidence STS candidate. Two tankers (PHOENIX II and DANIA J) maintained close proximity (min 0m, avg 2m) for 91 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": 31.7171014999999982819645083509385585784912109375,
            "lon": 35.9993620999999990317519404925405979156494140625
        },
        "time_window": {
            "start_ts": "2026-06-16T13:15:42+00:00",
            "end_ts": "2026-06-16T14:46:51+00:00"
        },
        "searched_at": "2026-06-16T20:15:14.466052+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:14 UTC 80/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9391414 (BRONX) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 38 meters
  • Duration: 1h 33m
  • Period: 2026-06-16T13:14:38+00:00 to 2026-06-16T14:47:38+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 (DANIA J and BRONX) maintained close proximity (min 0m, avg 38m) for 93 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 Tightness25/25Min distance 0m, avg 38m
Duration20/25Duration 93 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±114m
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: 2026-06-16T19:15:06.194240+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636022962,
        "imo": 9391414,
        "name": "BRONX",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 37.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 114.5,
    "duration_minutes": 93,
    "overlap_duration_s": 5580,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "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": "2026-06-16T13:14:38+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "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 38m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 93 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1114m"
            },
            "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 (DANIA J and BRONX) maintained close proximity (min 0m, avg 38m) for 93 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": 31.71719600000000127693056128919124603271484375,
            "lon": 35.99920370000000247046045842580497264862060546875
        },
        "time_window": {
            "start_ts": "2026-06-16T13:14:38+00:00",
            "end_ts": "2026-06-16T14:47:38+00:00"
        },
        "searched_at": "2026-06-16T19:15:06.194240+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:14 UTC 80/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 37 meters
  • Duration: 1h 33m
  • Period: 2026-06-16T13:14:38+00:00 to 2026-06-16T14:47:38+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 (DANIA J and DELPHI) maintained close proximity (min 0m, avg 37m) for 93 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 Tightness25/25Min distance 0m, avg 37m
Duration20/25Duration 93 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±114m
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: 2026-06-16T19:45:01.609744+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 37.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 114.400000000000005684341886080801486968994140625,
    "duration_minutes": 93,
    "overlap_duration_s": 5580,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "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": "2026-06-16T13:14:38+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "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 37m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 93 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1114m"
            },
            "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 (DANIA J and DELPHI) maintained close proximity (min 0m, avg 37m) for 93 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": 31.717196300000001230046109412796795368194580078125,
            "lon": 35.9992060000000009267751011066138744354248046875
        },
        "time_window": {
            "start_ts": "2026-06-16T13:14:38+00:00",
            "end_ts": "2026-06-16T14:47:38+00:00"
        },
        "searched_at": "2026-06-16T19:45:01.609744+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:14 UTC 80/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 37 meters
  • Duration: 1h 33m
  • Period: 2026-06-16T13:14:38+00:00 to 2026-06-16T14:47:38+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 (DANIA J and THALIA) maintained close proximity (min 0m, avg 37m) for 93 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 Tightness25/25Min distance 0m, avg 37m
Duration20/25Duration 93 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±115m
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: 2026-06-16T19:45:03.998677+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 37.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 114.599999999999994315658113919198513031005859375,
    "duration_minutes": 93,
    "overlap_duration_s": 5580,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "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": "2026-06-16T13:14:38+00:00",
        "end": "2026-06-16T14:47:38+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "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 37m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 93 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1115m"
            },
            "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 (DANIA J and THALIA) maintained close proximity (min 0m, avg 37m) for 93 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": 31.7171972000000010893927537836134433746337890625,
            "lon": 35.99920569999999742094587418250739574432373046875
        },
        "time_window": {
            "start_ts": "2026-06-16T13:14:38+00:00",
            "end_ts": "2026-06-16T14:47:38+00:00"
        },
        "searched_at": "2026-06-16T19:45:03.998677+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:00 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 47m
  • Data Points: 11 AIS positions
  • Period: 2026-06-16T13:00:25+00:00 to 2026-06-16T14:47:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 107.2000000000000028421709430404007434844970703125,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-16T13:00:25+00:00",
        "lat": 31.71708170000000137633833219297230243682861328125,
        "lon": 35.9993750000000005684341886080801486968994140625
    },
    "last_point": {
        "ts": "2026-06-16T14:47:38+00:00",
        "lat": 31.717093299999998379234966705553233623504638671875,
        "lon": 35.9993716999999975314494804479181766510009765625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:00 UTC 75.0%
  • Duration: 1h 47m
  • Radius: 328 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.7173, 35.9991
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 328.19999999999998863131622783839702606201171875,
    "duration_minutes": 107.2000000000000028421709430404007434844970703125,
    "points": 11,
    "centroid": {
        "lat": 31.7172716636363674069798435084521770477294921875,
        "lon": 35.99907953636363089344740728847682476043701171875
    },
    "bbox": {
        "min_lat": 31.71708170000000137633833219297230243682861328125,
        "min_lon": 35.99624330000000327345333062112331390380859375,
        "max_lat": 31.7189699999999987767296261154115200042724609375,
        "max_lon": 35.9993750000000005684341886080801486968994140625
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:56 UTC 80/100
Vessel A: IMO 9349203 (PHOENIX II) PANAMA
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 0 meters
  • Average Distance: 35 meters
  • Duration: 1h 50m
  • Period: 2026-06-16T12:56:47+00:00 to 2026-06-16T14:46:51+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 (PHOENIX II and DANIA J) maintained close proximity (min 0m, avg 35m) for 110 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 Tightness25/25Min distance 0m, avg 35m
Duration20/25Duration 110 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±108m
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: 2026-06-16T15:15:09.429329+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001874,
        "imo": 9349203,
        "name": "PHOENIX II",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 34.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 108.099999999999994315658113919198513031005859375,
    "duration_minutes": 110.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 6604,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-16T12:56:47+00:00",
        "end": "2026-06-16T14:46:51+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "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 35m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 110 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1108m"
            },
            "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 (PHOENIX II and DANIA J) maintained close proximity (min 0m, avg 35m) for 110 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": 31.717181100000001237049218616448342800140380859375,
            "lon": 35.99922529999999909477992332540452480316162109375
        },
        "time_window": {
            "start_ts": "2026-06-16T12:56:47+00:00",
            "end_ts": "2026-06-16T14:46:51+00:00"
        },
        "searched_at": "2026-06-16T15:15:09.429329+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:56 UTC 83/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 0 meters
  • Average Distance: 18 meters
  • Duration: 1h 51m
  • Period: 2026-06-16T12:56:15+00:00 to 2026-06-16T14:47:15+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 83/100

High-confidence STS candidate. Two tankers (DELPHI and DANIA J) maintained close proximity (min 0m, avg 18m) for 111 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 18m
Duration20/25Duration 111 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency8/15Distance variance ±79m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 18.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 78.900000000000005684341886080801486968994140625,
    "duration_minutes": 111,
    "overlap_duration_s": 6660,
    "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": "2026-06-16T12:56:15+00:00",
        "end": "2026-06-16T14:47:15+00:00"
    },
    "points_count": {
        "vessel_a": 21,
        "vessel_b": 21
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 83,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 18m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 111 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b179m"
            },
            "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 (DELPHI and DANIA J) maintained close proximity (min 0m, avg 18m) for 111 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:55 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 52m
  • Data Points: 12 AIS positions
  • Period: 2026-06-16T12:55:17+00:00 to 2026-06-16T14:47:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 112.2999999999999971578290569595992565155029296875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-06-16T12:55:17+00:00",
        "lat": 31.717079999999999273541106958873569965362548828125,
        "lon": 35.99936999999999898136593401432037353515625
    },
    "last_point": {
        "ts": "2026-06-16T14:47:38+00:00",
        "lat": 31.717093299999998379234966705553233623504638671875,
        "lon": 35.9993716999999975314494804479181766510009765625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:55 UTC 75.0%
  • Duration: 1h 52m
  • Radius: 331 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.7173, 35.9991
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 331.1000000000000227373675443232059478759765625,
    "duration_minutes": 112.2999999999999971578290569595992565155029296875,
    "points": 12,
    "centroid": {
        "lat": 31.717255691666668582229249295778572559356689453125,
        "lon": 35.99910374166666571227324311621487140655517578125
    },
    "bbox": {
        "min_lat": 31.717079999999999273541106958873569965362548828125,
        "min_lon": 35.99624330000000327345333062112331390380859375,
        "max_lat": 31.7189699999999987767296261154115200042724609375,
        "max_lon": 35.9993750000000005684341886080801486968994140625
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 13, 2026 11:35 UTC 80.0%
  • Zone: discovered_020
  • Duration: 2h 36m
  • Data Points: 6 AIS positions
  • Period: 2026-06-13T11:35:22+00:00 to 2026-06-13T14:12:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 156.900000000000005684341886080801486968994140625,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-13T11:35:22+00:00",
        "lat": 31.5222049999999995861799106933176517486572265625,
        "lon": 31.7409533000000010360963642597198486328125
    },
    "last_point": {
        "ts": "2026-06-13T14:12:16+00:00",
        "lat": 31.522200000000001551825334900058805942535400390625,
        "lon": 31.740939999999998377688825712539255619049072265625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 13, 2026 09:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 11m
  • Data Points: 10 AIS positions
  • Period: 2026-06-13T09:01:17+00:00 to 2026-06-13T14:12:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 311,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-13T09:01:17+00:00",
        "lat": 31.522451700000001295620677410624921321868896484375,
        "lon": 31.74119170000000167419784702360630035400390625
    },
    "last_point": {
        "ts": "2026-06-13T14:12:16+00:00",
        "lat": 31.522200000000001551825334900058805942535400390625,
        "lon": 31.740939999999998377688825712539255619049072265625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 13, 2026 09:01 UTC 75.0%
  • Duration: 5h 11m
  • Radius: 23 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.5223, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 23.199999999999999289457264239899814128875732421875,
    "duration_minutes": 311,
    "points": 10,
    "centroid": {
        "lat": 31.52231100000000196814653463661670684814453125,
        "lon": 31.74105716000000398935299017466604709625244140625
    },
    "bbox": {
        "min_lat": 31.5221982999999994490281096659600734710693359375,
        "min_lon": 31.740938299999999827605279278941452503204345703125,
        "max_lat": 31.5224682999999998855855665169656276702880859375,
        "max_lon": 31.7412182999999998855855665169656276702880859375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 13, 2026 08:51 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 21m
  • Data Points: 13 AIS positions
  • Period: 2026-06-13T08:51:01+00:00 to 2026-06-13T14:12:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 321.19999999999998863131622783839702606201171875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-06-13T08:51:01+00:00",
        "lat": 31.522498299999998749854057678021490573883056640625,
        "lon": 31.7412317000000001598891685716807842254638671875
    },
    "last_point": {
        "ts": "2026-06-13T14:12:16+00:00",
        "lat": 31.522200000000001551825334900058805942535400390625,
        "lon": 31.740939999999998377688825712539255619049072265625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 13, 2026 08:51 UTC 75.0%
  • Duration: 5h 21m
  • Radius: 23 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5224, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 22.5,
    "duration_minutes": 321.19999999999998863131622783839702606201171875,
    "points": 13,
    "centroid": {
        "lat": 31.522350892307695602312378468923270702362060546875,
        "lon": 31.74109768461539005102167720906436443328857421875
    },
    "bbox": {
        "min_lat": 31.5221982999999994490281096659600734710693359375,
        "min_lon": 31.740938299999999827605279278941452503204345703125,
        "max_lat": 31.522498299999998749854057678021490573883056640625,
        "max_lon": 31.741248299999998749854057678021490573883056640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 13, 2026 07:18 UTC 80.0%
  • Zone: discovered_020
  • Duration: 4h 28m
  • Data Points: 13 AIS positions
  • Period: 2026-06-13T07:18:53+00:00 to 2026-06-13T11:47:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 268.6000000000000227373675443232059478759765625,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-06-13T07:18:53+00:00",
        "lat": 31.52293829999999985602698870934545993804931640625,
        "lon": 31.741406699999998863859218545258045196533203125
    },
    "last_point": {
        "ts": "2026-06-13T11:47:27+00:00",
        "lat": 31.5221982999999994490281096659600734710693359375,
        "lon": 31.740956700000001688977135927416384220123291015625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 13, 2026 07:18 UTC 75.0%
  • Duration: 4h 28m
  • Radius: 52 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5225, 31.7412
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 51.7999999999999971578290569595992565155029296875,
    "duration_minutes": 268.6000000000000227373675443232059478759765625,
    "points": 13,
    "centroid": {
        "lat": 31.52250819999999720266714575700461864471435546875,
        "lon": 31.741193069230771328648188500665128231048583984375
    },
    "bbox": {
        "min_lat": 31.5221982999999994490281096659600734710693359375,
        "min_lon": 31.740938299999999827605279278941452503204345703125,
        "max_lat": 31.52293829999999985602698870934545993804931640625,
        "max_lon": 31.741406699999998863859218545258045196533203125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 13, 2026 01:13 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 11m
  • Data Points: 5 AIS positions
  • Period: 2026-06-13T01:13:44+00:00 to 2026-06-13T07:25:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 371.8999999999999772626324556767940521240234375,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-13T01:13:44+00:00",
        "lat": 31.522451700000001295620677410624921321868896484375,
        "lon": 31.74116000000000070713213062845170497894287109375
    },
    "last_point": {
        "ts": "2026-06-13T07:25:35+00:00",
        "lat": 31.522876700000001193302523461170494556427001953125,
        "lon": 31.7413983000000001766238710843026638031005859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 13, 2026 00:02 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 35m
  • Data Points: 8 AIS positions
  • Period: 2026-06-13T00:50:32+00:00 to 2026-06-13T07:25:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-13T00:50:32+00:00",
        "lat": 31.522439999999999571400621789507567882537841796875,
        "lon": 31.741208300000000264162736129947006702423095703125
    },
    "last_point": {
        "ts": "2026-06-13T07:25:35+00:00",
        "lat": 31.522876700000001193302523461170494556427001953125,
        "lon": 31.7413983000000001766238710843026638031005859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 23:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 2h 31m
  • Data Points: 24 AIS positions
  • Period: 2026-06-12T23:01:05+00:00 to 2026-06-13T01:32:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 151,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-06-12T23:01:05+00:00",
        "lat": 31.522435000000001537046045996248722076416015625,
        "lon": 31.7411799999999999499777914024889469146728515625
    },
    "last_point": {
        "ts": "2026-06-13T01:32:03+00:00",
        "lat": 31.52244170000000167419784702360630035400390625,
        "lon": 31.741221700000000538466338184662163257598876953125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 23:01 UTC 75.0%
  • Duration: 2h 31m
  • Radius: 9 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.5224, 31.7412
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 9.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 151,
    "points": 24,
    "centroid": {
        "lat": 31.522429587500010228495739283971488475799560546875,
        "lon": 31.741184654166669787400678615085780620574951171875
    },
    "bbox": {
        "min_lat": 31.522349999999999425881469505839049816131591796875,
        "min_lon": 31.741125000000000255795384873636066913604736328125,
        "max_lat": 31.5224750000000000227373675443232059478759765625,
        "max_lon": 31.74123829999999912843122729100286960601806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 22:09 UTC 80.0%
  • Zone: discovered_020
  • Duration: 3h 23m
  • Data Points: 33 AIS positions
  • Period: 2026-06-12T22:09:02+00:00 to 2026-06-13T01:32:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 203,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-06-12T22:09:02+00:00",
        "lat": 31.52236669999999918445610092021524906158447265625,
        "lon": 31.74110999999999904730429989285767078399658203125
    },
    "last_point": {
        "ts": "2026-06-13T01:32:03+00:00",
        "lat": 31.52244170000000167419784702360630035400390625,
        "lon": 31.741221700000000538466338184662163257598876953125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 22:09 UTC 75.0%
  • Duration: 3h 23m
  • Radius: 9 meters
  • Data Points: 33 AIS positions
  • Centroid: 31.5224, 31.7412
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 8.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 203,
    "points": 33,
    "centroid": {
        "lat": 31.5224213696969712827922194264829158782958984375,
        "lon": 31.7411748484848459384011221118271350860595703125
    },
    "bbox": {
        "min_lat": 31.522349999999999425881469505839049816131591796875,
        "min_lon": 31.74110999999999904730429989285767078399658203125,
        "max_lat": 31.5224750000000000227373675443232059478759765625,
        "max_lon": 31.74123829999999912843122729100286960601806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 21:06 UTC 80.0%
  • Zone: discovered_020
  • Duration: 4h 25m
  • Data Points: 41 AIS positions
  • Period: 2026-06-12T21:06:49+00:00 to 2026-06-13T01:32:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 265.19999999999998863131622783839702606201171875,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-06-12T21:06:49+00:00",
        "lat": 31.52222499999999882902557146735489368438720703125,
        "lon": 31.740913299999998997691363911144435405731201171875
    },
    "last_point": {
        "ts": "2026-06-13T01:32:03+00:00",
        "lat": 31.52244170000000167419784702360630035400390625,
        "lon": 31.741221700000000538466338184662163257598876953125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 21:06 UTC 75.0%
  • Duration: 4h 25m
  • Radius: 28 meters
  • Data Points: 41 AIS positions
  • Centroid: 31.5224, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 28,
    "duration_minutes": 265.19999999999998863131622783839702606201171875,
    "points": 41,
    "centroid": {
        "lat": 31.522388826829260466411142260767519474029541015625,
        "lon": 31.74113788780487510621242108754813671112060546875
    },
    "bbox": {
        "min_lat": 31.5222049999999995861799106933176517486572265625,
        "min_lon": 31.740913299999998997691363911144435405731201171875,
        "max_lat": 31.5224750000000000227373675443232059478759765625,
        "max_lon": 31.74123829999999912843122729100286960601806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 20:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 31m
  • Data Points: 46 AIS positions
  • Period: 2026-06-12T20:00:41+00:00 to 2026-06-13T01:32:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 331.3999999999999772626324556767940521240234375,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-06-12T20:00:41+00:00",
        "lat": 31.522278299999999973124431562609970569610595703125,
        "lon": 31.74098169999999896617737249471247196197509765625
    },
    "last_point": {
        "ts": "2026-06-13T01:32:03+00:00",
        "lat": 31.52244170000000167419784702360630035400390625,
        "lon": 31.741221700000000538466338184662163257598876953125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 20:00 UTC 75.0%
  • Duration: 5h 31m
  • Radius: 25 meters
  • Data Points: 46 AIS positions
  • Centroid: 31.5224, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 25.39999999999999857891452847979962825775146484375,
    "duration_minutes": 331.3999999999999772626324556767940521240234375,
    "points": 46,
    "centroid": {
        "lat": 31.522372973913039828630644478835165500640869140625,
        "lon": 31.74111786304347759823940577916800975799560546875
    },
    "bbox": {
        "min_lat": 31.5222049999999995861799106933176517486572265625,
        "min_lon": 31.740913299999998997691363911144435405731201171875,
        "max_lat": 31.5224750000000000227373675443232059478759765625,
        "max_lon": 31.74123829999999912843122729100286960601806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 19:41 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 51m
  • Data Points: 47 AIS positions
  • Period: 2026-06-12T19:41:02+00:00 to 2026-06-13T01:32:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 351,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-06-12T19:41:02+00:00",
        "lat": 31.522248300000001108855940401554107666015625,
        "lon": 31.74098670000000055324562708847224712371826171875
    },
    "last_point": {
        "ts": "2026-06-13T01:32:03+00:00",
        "lat": 31.52244170000000167419784702360630035400390625,
        "lon": 31.741221700000000538466338184662163257598876953125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 19:41 UTC 75.0%
  • Duration: 5h 51m
  • Radius: 25 meters
  • Data Points: 47 AIS positions
  • Centroid: 31.5224, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 25,
    "duration_minutes": 351,
    "points": 47,
    "centroid": {
        "lat": 31.5223703212765968828534823842346668243408203125,
        "lon": 31.74111507234042761638193042017519474029541015625
    },
    "bbox": {
        "min_lat": 31.5222049999999995861799106933176517486572265625,
        "min_lon": 31.740913299999998997691363911144435405731201171875,
        "max_lat": 31.5224750000000000227373675443232059478759765625,
        "max_lon": 31.74123829999999912843122729100286960601806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 18:10 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 34m
  • Data Points: 47 AIS positions
  • Period: 2026-06-12T18:20:48+00:00 to 2026-06-13T00:55:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-06-12T18:20:48+00:00",
        "lat": 31.522111699999999956389729049988090991973876953125,
        "lon": 31.740719999999999600959199597127735614776611328125
    },
    "last_point": {
        "ts": "2026-06-13T00:55:37+00:00",
        "lat": 31.522451700000001295620677410624921321868896484375,
        "lon": 31.7411732999999998128259903751313686370849609375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 18:10 UTC 75.0%
  • Duration: 6h 34m
  • Radius: 45 meters
  • Data Points: 47 AIS positions
  • Centroid: 31.5224, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 45.10000000000000142108547152020037174224853515625,
    "duration_minutes": 394.80000000000001136868377216160297393798828125,
    "points": 47,
    "centroid": {
        "lat": 31.52235730638297894756760797463357448577880859375,
        "lon": 31.74109805106383674910830450244247913360595703125
    },
    "bbox": {
        "min_lat": 31.522111699999999956389729049988090991973876953125,
        "min_lon": 31.740719999999999600959199597127735614776611328125,
        "max_lat": 31.5224750000000000227373675443232059478759765625,
        "max_lon": 31.74123829999999912843122729100286960601806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 17:19 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 27m
  • Data Points: 34 AIS positions
  • Period: 2026-06-12T17:19:48+00:00 to 2026-06-12T23:47:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 387.30000000000001136868377216160297393798828125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-06-12T17:19:48+00:00",
        "lat": 31.52217830000000020618244889192283153533935546875,
        "lon": 31.74080670000000026220732252113521099090576171875
    },
    "last_point": {
        "ts": "2026-06-12T23:47:04+00:00",
        "lat": 31.52235170000000152867869473993778228759765625,
        "lon": 31.741151699999999635792846675030887126922607421875
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 17:19 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 40 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.5223, 31.7410
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 40.39999999999999857891452847979962825775146484375,
    "duration_minutes": 387.30000000000001136868377216160297393798828125,
    "points": 34,
    "centroid": {
        "lat": 31.52230377352940848822981934063136577606201171875,
        "lon": 31.74102539705882719545115833170711994171142578125
    },
    "bbox": {
        "min_lat": 31.52208170000000109212123788893222808837890625,
        "min_lon": 31.740688299999998633893483201973140239715576171875,
        "max_lat": 31.5224682999999998855855665169656276702880859375,
        "max_lon": 31.74120669999999932997525320388376712799072265625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 16:02 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 33m
  • Data Points: 30 AIS positions
  • Period: 2026-06-12T16:12:32+00:00 to 2026-06-12T22:45:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 393.30000000000001136868377216160297393798828125,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-06-12T16:12:32+00:00",
        "lat": 31.522144999999998304929249570704996585845947265625,
        "lon": 31.74075500000000005229594535194337368011474609375
    },
    "last_point": {
        "ts": "2026-06-12T22:45:48+00:00",
        "lat": 31.522413300000000191403159988112747669219970703125,
        "lon": 31.74112170000000077152435551397502422332763671875
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 16:02 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 32 meters
  • Data Points: 30 AIS positions
  • Centroid: 31.5223, 31.7410
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 32.10000000000000142108547152020037174224853515625,
    "duration_minutes": 393.30000000000001136868377216160297393798828125,
    "points": 30,
    "centroid": {
        "lat": 31.522254333333339815226281643845140933990478515625,
        "lon": 31.74095917000000355301381205208599567413330078125
    },
    "bbox": {
        "min_lat": 31.522079999999998989324012654833495616912841796875,
        "min_lon": 31.740688299999998633893483201973140239715576171875,
        "max_lat": 31.5224249999999983629095368087291717529296875,
        "max_lon": 31.741178300000001399894244968891143798828125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 15:57 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 31m
  • Data Points: 29 AIS positions
  • Period: 2026-06-12T15:57:39+00:00 to 2026-06-12T22:29:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 391.69999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-06-12T15:57:39+00:00",
        "lat": 31.522193300000001414673533872701227664947509765625,
        "lon": 31.7407816999999994322934071533381938934326171875
    },
    "last_point": {
        "ts": "2026-06-12T22:29:23+00:00",
        "lat": 31.52237170000000077152435551397502422332763671875,
        "lon": 31.741140000000001464286469854414463043212890625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 15:57 UTC 75.0%
  • Duration: 6h 31m
  • Radius: 34 meters
  • Data Points: 29 AIS positions
  • Centroid: 31.5222, 31.7409
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 34.2000000000000028421709430404007434844970703125,
    "duration_minutes": 391.69999999999998863131622783839702606201171875,
    "points": 29,
    "centroid": {
        "lat": 31.52221551724138493000282323919236660003662109375,
        "lon": 31.74089425862069191452974337153136730194091796875
    },
    "bbox": {
        "min_lat": 31.522078300000000439240466221235692501068115234375,
        "min_lon": 31.7406332999999989397110766731202602386474609375,
        "max_lat": 31.5224249999999983629095368087291717529296875,
        "max_lon": 31.741158299999998604334905394352972507476806640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 14:52 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 33m
  • Data Points: 22 AIS positions
  • Period: 2026-06-12T14:52:03+00:00 to 2026-06-12T21:25:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-12T14:52:03+00:00",
        "lat": 31.522136700000000786303644417785108089447021484375,
        "lon": 31.74053669999999982564986567012965679168701171875
    },
    "last_point": {
        "ts": "2026-06-12T21:25:01+00:00",
        "lat": 31.5222049999999995861799106933176517486572265625,
        "lon": 31.740956700000001688977135927416384220123291015625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 14:52 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 27 meters
  • Data Points: 22 AIS positions
  • Centroid: 31.5222, 31.7408
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 27,
    "duration_minutes": 393,
    "points": 22,
    "centroid": {
        "lat": 31.522174468181820117251845658756792545318603515625,
        "lon": 31.740817431818182825509211397729814052581787109375
    },
    "bbox": {
        "min_lat": 31.522078300000000439240466221235692501068115234375,
        "min_lon": 31.74053669999999982564986567012965679168701171875,
        "max_lat": 31.522278299999999973124431562609970569610595703125,
        "max_lon": 31.74098670000000055324562708847224712371826171875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 12, 2026 00:03 UTC 80.0%
  • Zone: discovered_020
  • Duration: 1h 59m
  • Data Points: 21 AIS positions
  • Period: 2026-06-12T00:03:32+00:00 to 2026-06-12T02:02:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 119.099999999999994315658113919198513031005859375,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-06-12T00:03:32+00:00",
        "lat": 31.5226933000000002493834472261369228363037109375,
        "lon": 31.741358300000001690932549536228179931640625
    },
    "last_point": {
        "ts": "2026-06-12T02:02:37+00:00",
        "lat": 31.52232169999999911169652477838099002838134765625,
        "lon": 31.741143300000000948557499214075505733489990234375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 12, 2026 00:03 UTC 75.0%
  • Duration: 1h 59m
  • Radius: 31 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.5226, 31.7413
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 31.39999999999999857891452847979962825775146484375,
    "duration_minutes": 119.099999999999994315658113919198513031005859375,
    "points": 21,
    "centroid": {
        "lat": 31.522571833333330459936405532062053680419921875,
        "lon": 31.741297852380956356910246540792286396026611328125
    },
    "bbox": {
        "min_lat": 31.52232169999999911169652477838099002838134765625,
        "min_lon": 31.741125000000000255795384873636066913604736328125,
        "max_lat": 31.52271830000000107929736259393393993377685546875,
        "max_lon": 31.74140330000000176369212567806243896484375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 11, 2026 23:59 UTC 80.0%
  • Zone: discovered_020
  • Duration: 2h 2m
  • Data Points: 22 AIS positions
  • Period: 2026-06-11T23:59:54+00:00 to 2026-06-12T02:02:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 122.7000000000000028421709430404007434844970703125,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-11T23:59:54+00:00",
        "lat": 31.522711699999998558041625074110925197601318359375,
        "lon": 31.741344999999999032525010989047586917877197265625
    },
    "last_point": {
        "ts": "2026-06-12T02:02:37+00:00",
        "lat": 31.52232169999999911169652477838099002838134765625,
        "lon": 31.741143300000000948557499214075505733489990234375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 11, 2026 23:59 UTC 75.0%
  • Duration: 2h 2m
  • Radius: 32 meters
  • Data Points: 22 AIS positions
  • Centroid: 31.5226, 31.7413
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 32.10000000000000142108547152020037174224853515625,
    "duration_minutes": 122.7000000000000028421709430404007434844970703125,
    "points": 22,
    "centroid": {
        "lat": 31.522578190909090523064151057042181491851806640625,
        "lon": 31.741299995454543392270352342166006565093994140625
    },
    "bbox": {
        "min_lat": 31.52232169999999911169652477838099002838134765625,
        "min_lon": 31.741125000000000255795384873636066913604736328125,
        "max_lat": 31.52271830000000107929736259393393993377685546875,
        "max_lon": 31.74140330000000176369212567806243896484375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 11, 2026 21:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 1m
  • Data Points: 23 AIS positions
  • Period: 2026-06-11T21:00:40+00:00 to 2026-06-12T02:02:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 301.8999999999999772626324556767940521240234375,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-06-11T21:00:40+00:00",
        "lat": 31.522433299999999434248820762149989604949951171875,
        "lon": 31.74121170000000091704350779764354228973388671875
    },
    "last_point": {
        "ts": "2026-06-12T02:02:37+00:00",
        "lat": 31.52232169999999911169652477838099002838134765625,
        "lon": 31.741143300000000948557499214075505733489990234375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 11, 2026 21:00 UTC 75.0%
  • Duration: 5h 1m
  • Radius: 31 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5226, 31.7413
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 31.300000000000000710542735760100185871124267578125,
    "duration_minutes": 301.8999999999999772626324556767940521240234375,
    "points": 23,
    "centroid": {
        "lat": 31.522571891304352220686268992722034454345703125,
        "lon": 31.741296156521745075451690354384481906890869140625
    },
    "bbox": {
        "min_lat": 31.52232169999999911169652477838099002838134765625,
        "min_lon": 31.741125000000000255795384873636066913604736328125,
        "max_lat": 31.52271830000000107929736259393393993377685546875,
        "max_lon": 31.74140330000000176369212567806243896484375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 11, 2026 20:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 2m
  • Data Points: 25 AIS positions
  • Period: 2026-06-11T20:00:19+00:00 to 2026-06-12T02:02:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 362.30000000000001136868377216160297393798828125,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-06-11T20:00:19+00:00",
        "lat": 31.522338300000001254375092685222625732421875,
        "lon": 31.74115330000000056998032960109412670135498046875
    },
    "last_point": {
        "ts": "2026-06-12T02:02:37+00:00",
        "lat": 31.52232169999999911169652477838099002838134765625,
        "lon": 31.741143300000000948557499214075505733489990234375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 11, 2026 20:00 UTC 75.0%
  • Duration: 6h 2m
  • Radius: 29 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.5226, 31.7413
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 28.89999999999999857891452847979962825775146484375,
    "duration_minutes": 362.30000000000001136868377216160297393798828125,
    "points": 25,
    "centroid": {
        "lat": 31.522552740000005400133886723779141902923583984375,
        "lon": 31.741284328000002545877578086219727993011474609375
    },
    "bbox": {
        "min_lat": 31.52232169999999911169652477838099002838134765625,
        "min_lon": 31.741125000000000255795384873636066913604736328125,
        "max_lat": 31.52271830000000107929736259393393993377685546875,
        "max_lon": 31.74140330000000176369212567806243896484375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 11, 2026 19:09 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 27m
  • Data Points: 31 AIS positions
  • Period: 2026-06-11T19:35:19+00:00 to 2026-06-12T02:02:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 387.30000000000001136868377216160297393798828125,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-06-11T19:35:19+00:00",
        "lat": 31.522458300000000264162736129947006702423095703125,
        "lon": 31.741230000000001609805622138082981109619140625
    },
    "last_point": {
        "ts": "2026-06-12T02:02:37+00:00",
        "lat": 31.52232169999999911169652477838099002838134765625,
        "lon": 31.741143300000000948557499214075505733489990234375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 11, 2026 19:09 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 25 meters
  • Data Points: 31 AIS positions
  • Centroid: 31.5225, 31.7413
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 25.39999999999999857891452847979962825775146484375,
    "duration_minutes": 387.30000000000001136868377216160297393798828125,
    "points": 31,
    "centroid": {
        "lat": 31.522524948387104615221687708981335163116455078125,
        "lon": 31.74126725161290352161813643760979175567626953125
    },
    "bbox": {
        "min_lat": 31.52232169999999911169652477838099002838134765625,
        "min_lon": 31.741125000000000255795384873636066913604736328125,
        "max_lat": 31.52271830000000107929736259393393993377685546875,
        "max_lon": 31.74140330000000176369212567806243896484375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 15:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 3h 44m
  • Data Points: 8 AIS positions
  • Period: 2026-06-09T15:01:37+00:00 to 2026-06-09T18:46:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 224.400000000000005684341886080801486968994140625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-09T15:01:37+00:00",
        "lat": 31.52223169999999896617737249471247196197509765625,
        "lon": 31.74036170000000112167981569655239582061767578125
    },
    "last_point": {
        "ts": "2026-06-09T18:46:03+00:00",
        "lat": 31.52230829999999883739292272366583347320556640625,
        "lon": 31.740604999999998625526131945662200450897216796875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 14:04 UTC 80.0%
  • Zone: discovered_020
  • Duration: 4h 41m
  • Data Points: 23 AIS positions
  • Period: 2026-06-09T14:04:54+00:00 to 2026-06-09T18:46:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 281.1000000000000227373675443232059478759765625,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-06-09T14:04:54+00:00",
        "lat": 31.52214000000000027057467377744615077972412109375,
        "lon": 31.740186699999998864996086922474205493927001953125
    },
    "last_point": {
        "ts": "2026-06-09T18:46:03+00:00",
        "lat": 31.52230829999999883739292272366583347320556640625,
        "lon": 31.740604999999998625526131945662200450897216796875
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 9, 2026 14:04 UTC 75.0%
  • Duration: 4h 41m
  • Radius: 37 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5222, 31.7404
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 36.7000000000000028421709430404007434844970703125,
    "duration_minutes": 281.1000000000000227373675443232059478759765625,
    "points": 23,
    "centroid": {
        "lat": 31.52220855217391459746067994274199008941650390625,
        "lon": 31.74043123478261207992545678280293941497802734375
    },
    "bbox": {
        "min_lat": 31.522106699999998369321474456228315830230712890625,
        "min_lon": 31.740186699999998864996086922474205493927001953125,
        "max_lat": 31.52235999999999904730429989285767078399658203125,
        "max_lon": 31.7407749999999992951416061259806156158447265625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 13:11 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 34m
  • Data Points: 39 AIS positions
  • Period: 2026-06-09T13:11:26+00:00 to 2026-06-09T18:46:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 334.6000000000000227373675443232059478759765625,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-06-09T13:11:26+00:00",
        "lat": 31.522130000000000649151843390427529811859130859375,
        "lon": 31.7402517000000017333150026388466358184814453125
    },
    "last_point": {
        "ts": "2026-06-09T18:46:03+00:00",
        "lat": 31.52230829999999883739292272366583347320556640625,
        "lon": 31.740604999999998625526131945662200450897216796875
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 9, 2026 13:11 UTC 75.0%
  • Duration: 5h 34m
  • Radius: 38 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.5222, 31.7404
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 37.60000000000000142108547152020037174224853515625,
    "duration_minutes": 334.6000000000000227373675443232059478759765625,
    "points": 39,
    "centroid": {
        "lat": 31.522207179487185868538290378637611865997314453125,
        "lon": 31.740421366666669911182907526381313800811767578125
    },
    "bbox": {
        "min_lat": 31.522079999999998989324012654833495616912841796875,
        "min_lon": 31.740186699999998864996086922474205493927001953125,
        "max_lat": 31.52235999999999904730429989285767078399658203125,
        "max_lon": 31.7407749999999992951416061259806156158447265625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 11:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 35m
  • Data Points: 39 AIS positions
  • Period: 2026-06-09T11:53:05+00:00 to 2026-06-09T18:28:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-06-09T11:53:05+00:00",
        "lat": 31.522266699999999417514118249528110027313232421875,
        "lon": 31.74040169999999960737113724462687969207763671875
    },
    "last_point": {
        "ts": "2026-06-09T18:28:12+00:00",
        "lat": 31.52235999999999904730429989285767078399658203125,
        "lon": 31.7407749999999992951416061259806156158447265625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 9, 2026 11:01 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 38 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.5222, 31.7404
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 38.10000000000000142108547152020037174224853515625,
    "duration_minutes": 395.1000000000000227373675443232059478759765625,
    "points": 39,
    "centroid": {
        "lat": 31.5222061128205126578905037604272365570068359375,
        "lon": 31.74041615384616221717806183733046054840087890625
    },
    "bbox": {
        "min_lat": 31.522079999999998989324012654833495616912841796875,
        "min_lon": 31.740186699999998864996086922474205493927001953125,
        "max_lat": 31.52235999999999904730429989285767078399658203125,
        "max_lon": 31.7407749999999992951416061259806156158447265625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 10:03 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 45m
  • Data Points: 68 AIS positions
  • Period: 2026-06-09T10:03:29+00:00 to 2026-06-09T15:48:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 345.1000000000000227373675443232059478759765625,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-06-09T10:03:29+00:00",
        "lat": 31.522323300000000045884007704444229602813720703125,
        "lon": 31.740474999999999994315658113919198513031005859375
    },
    "last_point": {
        "ts": "2026-06-09T15:48:37+00:00",
        "lat": 31.522169999999999134843164938502013683319091796875,
        "lon": 31.740458300000000235741026699542999267578125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 9, 2026 10:03 UTC 75.0%
  • Duration: 5h 45m
  • Radius: 29 meters
  • Data Points: 68 AIS positions
  • Centroid: 31.5222, 31.7404
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 28.5,
    "duration_minutes": 345.1000000000000227373675443232059478759765625,
    "points": 68,
    "centroid": {
        "lat": 31.522238794117651394799395347945392131805419921875,
        "lon": 31.74043554117647403245427994988858699798583984375
    },
    "bbox": {
        "min_lat": 31.522079999999998989324012654833495616912841796875,
        "min_lon": 31.740186699999998864996086922474205493927001953125,
        "max_lat": 31.522356699999999563033270533196628093719482421875,
        "max_lon": 31.740643299999998561133907060138881206512451171875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 09:12 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 36m
  • Data Points: 78 AIS positions
  • Period: 2026-06-09T09:12:05+00:00 to 2026-06-09T15:48:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-06-09T09:12:05+00:00",
        "lat": 31.522369999999998668727130279876291751861572265625,
        "lon": 31.74058169999999989840944181196391582489013671875
    },
    "last_point": {
        "ts": "2026-06-09T15:48:37+00:00",
        "lat": 31.522169999999999134843164938502013683319091796875,
        "lon": 31.740458300000000235741026699542999267578125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 9, 2026 09:12 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 30 meters
  • Data Points: 78 AIS positions
  • Centroid: 31.5222, 31.7404
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 29.699999999999999289457264239899814128875732421875,
    "duration_minutes": 396.5,
    "points": 78,
    "centroid": {
        "lat": 31.5222467076923038575841928832232952117919921875,
        "lon": 31.740444191025627418412113911472260951995849609375
    },
    "bbox": {
        "min_lat": 31.522079999999998989324012654833495616912841796875,
        "min_lon": 31.740186699999998864996086922474205493927001953125,
        "max_lat": 31.522369999999998668727130279876291751861572265625,
        "max_lon": 31.740643299999998561133907060138881206512451171875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 9, 2026 08:46 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 29m
  • Data Points: 78 AIS positions
  • Period: 2026-06-09T08:46:34+00:00 to 2026-06-09T15:16:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 389.6000000000000227373675443232059478759765625,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-06-09T08:46:34+00:00",
        "lat": 31.522386699999998427301761694252490997314453125,
        "lon": 31.74068330000000059953890740871429443359375
    },
    "last_point": {
        "ts": "2026-06-09T15:16:13+00:00",
        "lat": 31.522248300000001108855940401554107666015625,
        "lon": 31.74048330000000106565494206734001636505126953125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 9, 2026 08:46 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 30 meters
  • Data Points: 78 AIS positions
  • Centroid: 31.5222, 31.7404
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 30.10000000000000142108547152020037174224853515625,
    "duration_minutes": 389.6000000000000227373675443232059478759765625,
    "points": 78,
    "centroid": {
        "lat": 31.52224948589742581361861084587872028350830078125,
        "lon": 31.74044707564102196784006082452833652496337890625
    },
    "bbox": {
        "min_lat": 31.522079999999998989324012654833495616912841796875,
        "min_lon": 31.740186699999998864996086922474205493927001953125,
        "max_lat": 31.522386699999998427301761694252490997314453125,
        "max_lon": 31.74068330000000059953890740871429443359375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 19:03 UTC 80.0%
  • Zone: discovered_020
  • Duration: 3h 30m
  • Data Points: 5 AIS positions
  • Period: 2026-06-08T19:03:23+00:00 to 2026-06-08T22:34:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 210.80000000000001136868377216160297393798828125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-08T19:03:23+00:00",
        "lat": 31.522245000000001624584911041893064975738525390625,
        "lon": 31.7403182999999984303940436802804470062255859375
    },
    "last_point": {
        "ts": "2026-06-08T22:34:09+00:00",
        "lat": 31.522335000000001770104063325561583042144775390625,
        "lon": 31.740565000000000139834810397587716579437255859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 18:30 UTC 80.0%
  • Zone: discovered_020
  • Duration: 4h 3m
  • Data Points: 8 AIS positions
  • Period: 2026-06-08T18:30:39+00:00 to 2026-06-08T22:34:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 243.5,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-08T18:30:39+00:00",
        "lat": 31.522189999999998377688825712539255619049072265625,
        "lon": 31.74022169999999931633283267728984355926513671875
    },
    "last_point": {
        "ts": "2026-06-08T22:34:09+00:00",
        "lat": 31.522335000000001770104063325561583042144775390625,
        "lon": 31.740565000000000139834810397587716579437255859375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 8, 2026 17:02 UTC 75.0%
  • Duration: 5h 31m
  • Radius: 1,236 meters
  • Data Points: 16 AIS positions
  • Centroid: 31.5233, 31.7411
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1235.700000000000045474735088646411895751953125,
    "duration_minutes": 331.69999999999998863131622783839702606201171875,
    "points": 16,
    "centroid": {
        "lat": 31.52327916875000113350324681960046291351318359375,
        "lon": 31.741120625000004196181180304847657680511474609375
    },
    "bbox": {
        "min_lat": 31.522189999999998377688825712539255619049072265625,
        "min_lon": 31.739941699999999258352545439265668392181396484375,
        "max_lat": 31.531980000000000785576048656366765499114990234375,
        "max_lon": 31.749251699999998521661837003193795680999755859375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 17:02 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 31m
  • Data Points: 16 AIS positions
  • Period: 2026-06-08T17:02:26+00:00 to 2026-06-08T22:34:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 331.69999999999998863131622783839702606201171875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-08T17:02:26+00:00",
        "lat": 31.531980000000000785576048656366765499114990234375,
        "lon": 31.749251699999998521661837003193795680999755859375
    },
    "last_point": {
        "ts": "2026-06-08T22:34:09+00:00",
        "lat": 31.522335000000001770104063325561583042144775390625,
        "lon": 31.740565000000000139834810397587716579437255859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 16:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 33m
  • Data Points: 20 AIS positions
  • Period: 2026-06-08T16:01:04+00:00 to 2026-06-08T22:34:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-06-08T16:01:04+00:00",
        "lat": 31.642603300000001098624125006608664989471435546875,
        "lon": 31.793273299999999181864041020162403583526611328125
    },
    "last_point": {
        "ts": "2026-06-08T22:34:09+00:00",
        "lat": 31.522335000000001770104063325561583042144775390625,
        "lon": 31.740565000000000139834810397587716579437255859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 15:59 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 27m
  • Data Points: 19 AIS positions
  • Period: 2026-06-08T15:59:04+00:00 to 2026-06-08T22:26:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-08T15:59:04+00:00",
        "lat": 31.644693300000000135696609504520893096923828125,
        "lon": 31.795839999999998326529748737812042236328125
    },
    "last_point": {
        "ts": "2026-06-08T22:26:13+00:00",
        "lat": 31.52239829999999898291207500733435153961181640625,
        "lon": 31.74056170000000065556378103792667388916015625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 13:05 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 58m
  • Data Points: 40 AIS positions
  • Period: 2026-06-08T13:05:08+00:00 to 2026-06-08T19:03:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 358.19999999999998863131622783839702606201171875,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-06-08T13:05:08+00:00",
        "lat": 31.924105000000000842419467517174780368804931640625,
        "lon": 32.12454000000000320369508699513971805572509765625
    },
    "last_point": {
        "ts": "2026-06-08T19:03:23+00:00",
        "lat": 31.522245000000001624584911041893064975738525390625,
        "lon": 31.7403182999999984303940436802804470062255859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 12:04 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 32m
  • Data Points: 51 AIS positions
  • Period: 2026-06-08T12:31:04+00:00 to 2026-06-08T19:03:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 392.30000000000001136868377216160297393798828125,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-06-08T12:31:04+00:00",
        "lat": 31.97952670000000097161318990401923656463623046875,
        "lon": 32.1910917000000011967131285928189754486083984375
    },
    "last_point": {
        "ts": "2026-06-08T19:03:23+00:00",
        "lat": 31.522245000000001624584911041893064975738525390625,
        "lon": 31.7403182999999984303940436802804470062255859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 11:24 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 28m
  • Data Points: 66 AIS positions
  • Period: 2026-06-08T11:24:59+00:00 to 2026-06-08T17:53:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 388.3999999999999772626324556767940521240234375,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-06-08T11:24:59+00:00",
        "lat": 32.0981282999999990579453879036009311676025390625,
        "lon": 32.30869830000000320069375447928905487060546875
    },
    "last_point": {
        "ts": "2026-06-08T17:53:24+00:00",
        "lat": 31.522196699999998514840626739896833896636962890625,
        "lon": 31.7402282999999982848748913966119289398193359375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 10:11 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 38m
  • Data Points: 59 AIS positions
  • Period: 2026-06-08T10:11:02+00:00 to 2026-06-08T16:49:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-06-08T10:11:02+00:00",
        "lat": 32.23619670000000070331225288100540637969970703125,
        "lon": 32.4310966999999976678736857138574123382568359375
    },
    "last_point": {
        "ts": "2026-06-08T16:49:19+00:00",
        "lat": 31.554423299999999841247699805535376071929931640625,
        "lon": 31.761408299999999371721060015261173248291015625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 09:23 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 35m
  • Data Points: 56 AIS positions
  • Period: 2026-06-08T09:23:30+00:00 to 2026-06-08T15:59:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-06-08T09:23:30+00:00",
        "lat": 32.3351966999999973495505400933325290679931640625,
        "lon": 32.53289000000000186219040188007056713104248046875
    },
    "last_point": {
        "ts": "2026-06-08T15:59:04+00:00",
        "lat": 31.644693300000000135696609504520893096923828125,
        "lon": 31.795839999999998326529748737812042236328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 8, 2026 08:44 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 4m
  • Data Points: 57 AIS positions
  • Period: 2026-06-08T08:44:21+00:00 to 2026-06-08T13:49:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 304.80000000000001136868377216160297393798828125,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-08T08:44:21+00:00",
        "lat": 32.4195832999999993262463249266147613525390625,
        "lon": 32.628815000000003010427462868392467498779296875
    },
    "last_point": {
        "ts": "2026-06-08T13:49:09+00:00",
        "lat": 31.8422316999999992503944667987525463104248046875,
        "lon": 32.0457832999999965295501169748604297637939453125
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 7, 2026 17:08 UTC 80/100
Vessel A: IMO 9389966 (ALEXIA) MARSHALL ISLANDS
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 45 minutes
  • Period: 2026-06-07T17:08:59+00:00 to 2026-06-07T17:53:58+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 (ALEXIA and DANIA J) maintained close proximity (min 0m, avg 1m) for 45 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 45 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: 2026-06-07T23:30:33.868117+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008327,
        "imo": 9389966,
        "name": "ALEXIA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 0,
    "avg_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "distance_consistency_m": 0.5,
    "duration_minutes": 45,
    "overlap_duration_s": 2699,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-07T17:08:59+00:00",
        "end": "2026-06-07T17:53:58+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "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 45 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 (ALEXIA and DANIA J) maintained close proximity (min 0m, avg 1m) for 45 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": 31.717096999999998985231286496855318546295166015625,
            "lon": 35.99934619999999796391421114094555377960205078125
        },
        "time_window": {
            "start_ts": "2026-06-07T17:08:59+00:00",
            "end_ts": "2026-06-07T17:53:58+00:00"
        },
        "searched_at": "2026-06-07T23:30:33.868117+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 7, 2026 17:06 UTC 80/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 7 meters
  • Duration: 48 minutes
  • Period: 2026-06-07T17:06:29+00:00 to 2026-06-07T17:55:03+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 (DANIA J and THALIA) maintained close proximity (min 0m, avg 7m) for 49 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 7m
Duration10/25Duration 49 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: 2026-06-07T23:15:01.263920+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 7.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 11.199999999999999289457264239899814128875732421875,
    "duration_minutes": 48.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2914,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-07T17:06:29+00:00",
        "end": "2026-06-07T17:55:03+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 7m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 49 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 (DANIA J and THALIA) maintained close proximity (min 0m, avg 7m) for 49 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": 31.717115199999998509383658529259264469146728515625,
            "lon": 35.9993819000000030428054742515087127685546875
        },
        "time_window": {
            "start_ts": "2026-06-07T17:06:29+00:00",
            "end_ts": "2026-06-07T17:55:03+00:00"
        },
        "searched_at": "2026-06-07T23:15:01.263920+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 7, 2026 16:31 UTC 85/100
Vessel A: IMO 9389966 (ALEXIA) MARSHALL ISLANDS
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 0 meters
  • Average Distance: 5 meters
  • Duration: 1h 19m
  • Period: 2026-06-07T16:34:27+00:00 to 2026-06-07T17:53:58+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (ALEXIA and DANIA J) maintained close proximity (min 0m, avg 5m) for 80 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 5m
Duration15/25Duration 80 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
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008327,
        "imo": 9389966,
        "name": "ALEXIA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 0,
    "avg_distance_m": 5.4000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 14.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 79.5,
    "overlap_duration_s": 4771,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-07T16:34:27+00:00",
        "end": "2026-06-07T17:53:58+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "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 5m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 80 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 (ALEXIA and DANIA J) maintained close proximity (min 0m, avg 5m) for 80 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 7, 2026 16:17 UTC 85/100
Vessel A: IMO 9260263 (HAWK III) PANAMA
Vessel B: IMO 9143893 (DANIA J) PALAU
  • Minimum Distance: 37 meters
  • Average Distance: 53 meters
  • Duration: 1h 25m
  • Period: 2026-06-07T16:17:19+00:00 to 2026-06-07T17:43:03+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (HAWK III and DANIA J) maintained close proximity (min 37m, avg 53m) for 86 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 37m, avg 53m
Duration15/25Duration 86 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: 2026-06-07T23:00:01.605846+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 374125000,
        "imo": 9260263,
        "name": "HAWK III",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "min_distance_m": 37,
    "avg_distance_m": 53.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 14,
    "duration_minutes": 85.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 5144,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-07T16:17:19+00:00",
        "end": "2026-06-07T17:43:03+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 37m, avg 53m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 86 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 (HAWK III and DANIA J) maintained close proximity (min 37m, avg 53m) for 86 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": 31.71718680000000034624463296495378017425537109375,
            "lon": 35.99934900000000226327756536193192005157470703125
        },
        "time_window": {
            "start_ts": "2026-06-07T16:17:19+00:00",
            "end_ts": "2026-06-07T17:43:03+00:00"
        },
        "searched_at": "2026-06-07T23:00:01.605846+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 7, 2026 16:15 UTC 90/100
Vessel A: IMO 9143893 (DANIA J) PALAU
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 5 meters
  • Duration: 1h 38m
  • Period: 2026-06-07T16:16:17+00:00 to 2026-06-07T17:55:03+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (DANIA J and THALIA) maintained close proximity (min 0m, avg 5m) for 99 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 5m
Duration20/25Duration 99 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": 511101540,
        "imo": 9143893,
        "name": "DANIA J",
        "flag": "PALAU"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 5.0999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 9.5,
    "duration_minutes": 98.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 5926,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-07T16:16:17+00:00",
        "end": "2026-06-07T17:55:03+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 5m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 99 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 (DANIA J and THALIA) maintained close proximity (min 0m, avg 5m) for 99 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
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 7, 2026 16:01 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 53m
  • Data Points: 19 AIS positions
  • Period: 2026-06-07T16:01:46+00:00 to 2026-06-07T17:55:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 113.2999999999999971578290569595992565155029296875,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-07T16:01:46+00:00",
        "lat": 31.71711499999999972487785271368920803070068359375,
        "lon": 35.9993266999999974586899043060839176177978515625
    },
    "last_point": {
        "ts": "2026-06-07T17:55:03+00:00",
        "lat": 31.7170966999999990321157383732497692108154296875,
        "lon": 35.999363299999998844214132986962795257568359375
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 7, 2026 16:01 UTC 75.0%
  • Duration: 1h 53m
  • Radius: 3 meters
  • Data Points: 19 AIS positions
  • Centroid: 31.7171, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 3,
    "duration_minutes": 113.2999999999999971578290569595992565155029296875,
    "points": 19,
    "centroid": {
        "lat": 31.717101142105260436210301122628152370452880859375,
        "lon": 35.99935384736841825770170544274151325225830078125
    },
    "bbox": {
        "min_lat": 31.7170832999999987578121363185346126556396484375,
        "min_lon": 35.9993266999999974586899043060839176177978515625,
        "max_lat": 31.71712000000000131194610730744898319244384765625,
        "max_lon": 35.999363299999998844214132986962795257568359375
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 7, 2026 15:58 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 56m
  • Data Points: 20 AIS positions
  • Period: 2026-06-07T15:58:44+00:00 to 2026-06-07T17:55:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 116.2999999999999971578290569595992565155029296875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-06-07T15:58:44+00:00",
        "lat": 31.717099999999998516386767732910811901092529296875,
        "lon": 35.99935330000000277550498140044510364532470703125
    },
    "last_point": {
        "ts": "2026-06-07T17:55:03+00:00",
        "lat": 31.7170966999999990321157383732497692108154296875,
        "lon": 35.999363299999998844214132986962795257568359375
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 7, 2026 15:58 UTC 75.0%
  • Duration: 1h 56m
  • Radius: 3 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.7171, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 3,
    "duration_minutes": 116.2999999999999971578290569595992565155029296875,
    "points": 20,
    "centroid": {
        "lat": 31.717101084999995919133652932941913604736328125,
        "lon": 35.9993538199999960625063977204263210296630859375
    },
    "bbox": {
        "min_lat": 31.7170832999999987578121363185346126556396484375,
        "min_lon": 35.9993266999999974586899043060839176177978515625,
        "max_lat": 31.71712000000000131194610730744898319244384765625,
        "max_lon": 35.999363299999998844214132986962795257568359375
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 7, 2026 08:23 UTC 80.0%
  • Zone: discovered_192
  • Duration: 1h 34m
  • Data Points: 2 AIS positions
  • Period: 2026-06-07T08:23:53+00:00 to 2026-06-07T09:58:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 94.5,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-07T08:23:53+00:00",
        "lat": 34.89522670000000204026946448720991611480712890625,
        "lon": 35.83709329999999937399479676969349384307861328125
    },
    "last_point": {
        "ts": "2026-06-07T09:58:25+00:00",
        "lat": 34.89414500000000174395609064958989620208740234375,
        "lon": 35.83756000000000341287886840291321277618408203125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 7, 2026 02:09 UTC 80.0%
  • Zone: discovered_192
  • Duration: 6h 14m
  • Data Points: 2 AIS positions
  • Period: 2026-06-07T02:09:06+00:00 to 2026-06-07T08:23:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 374.80000000000001136868377216160297393798828125,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-07T02:09:06+00:00",
        "lat": 34.89529999999999887450030655600130558013916015625,
        "lon": 35.83665669999999892070263740606606006622314453125
    },
    "last_point": {
        "ts": "2026-06-07T08:23:53+00:00",
        "lat": 34.89522670000000204026946448720991611480712890625,
        "lon": 35.83709329999999937399479676969349384307861328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 7, 2026 01:01 UTC 80.0%
  • Zone: discovered_192
  • Duration: 1h 7m
  • Data Points: 11 AIS positions
  • Period: 2026-06-07T01:01:35+00:00 to 2026-06-07T02:09:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 67.5,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-07T01:01:35+00:00",
        "lat": 34.89530830000000349855326930992305278778076171875,
        "lon": 35.83652169999999870242390898056328296661376953125
    },
    "last_point": {
        "ts": "2026-06-07T02:09:06+00:00",
        "lat": 34.89529999999999887450030655600130558013916015625,
        "lon": 35.83665669999999892070263740606606006622314453125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 7, 2026 00:02 UTC 80.0%
  • Zone: discovered_192
  • Duration: 2h 6m
  • Data Points: 32 AIS positions
  • Period: 2026-06-07T00:02:15+00:00 to 2026-06-07T02:09:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 126.7999999999999971578290569595992565155029296875,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-06-07T00:02:15+00:00",
        "lat": 34.89524829999999866458892938680946826934814453125,
        "lon": 35.83633669999999682431734981946647167205810546875
    },
    "last_point": {
        "ts": "2026-06-07T02:09:06+00:00",
        "lat": 34.89529999999999887450030655600130558013916015625,
        "lon": 35.83665669999999892070263740606606006622314453125
    }
}
Methodology: 2026.01.18
Loiter discovered_192
Jun 7, 2026 00:02 UTC 75.0%
  • Duration: 2h 6m
  • Radius: 23 meters
  • Data Points: 32 AIS positions
  • Centroid: 34.8953, 35.8364
  • Zone: discovered_192
Show Raw Evidence JSON
{
    "radius_m": 22.60000000000000142108547152020037174224853515625,
    "duration_minutes": 126.7999999999999971578290569595992565155029296875,
    "points": 32,
    "centroid": {
        "lat": 34.895266031250002924934960901737213134765625,
        "lon": 35.83641333750001223279468831606209278106689453125
    },
    "bbox": {
        "min_lat": 34.895178299999997761915437877178192138671875,
        "min_lon": 35.83627829999999647725417162291705608367919921875,
        "max_lat": 34.89533000000000129148247651755809783935546875,
        "max_lon": 35.83665669999999892070263740606606006622314453125
    },
    "zone_id": "discovered_192"
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 6, 2026 23:08 UTC 80.0%
  • Zone: discovered_192
  • Duration: 3 hours
  • Data Points: 46 AIS positions
  • Period: 2026-06-06T23:08:37+00:00 to 2026-06-07T02:09:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 180.5,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-06-06T23:08:37+00:00",
        "lat": 34.8952967000000029429429559968411922454833984375,
        "lon": 35.83648500000000325371729559265077114105224609375
    },
    "last_point": {
        "ts": "2026-06-07T02:09:06+00:00",
        "lat": 34.89529999999999887450030655600130558013916015625,
        "lon": 35.83665669999999892070263740606606006622314453125
    }
}
Methodology: 2026.01.18
Loiter discovered_192
Jun 6, 2026 23:08 UTC 75.0%
  • Duration: 3 hours
  • Radius: 22 meters
  • Data Points: 46 AIS positions
  • Centroid: 34.8953, 35.8364
  • Zone: discovered_192
Show Raw Evidence JSON
{
    "radius_m": 21.60000000000000142108547152020037174224853515625,
    "duration_minutes": 180.5,
    "points": 46,
    "centroid": {
        "lat": 34.89526647608696663382943370379507541656494140625,
        "lon": 35.83642337173912295611444278620183467864990234375
    },
    "bbox": {
        "min_lat": 34.895178299999997761915437877178192138671875,
        "min_lon": 35.83627829999999647725417162291705608367919921875,
        "max_lat": 34.89533000000000129148247651755809783935546875,
        "max_lon": 35.83665669999999892070263740606606006622314453125
    },
    "zone_id": "discovered_192"
}
Methodology: 2026.01.18
Zone Dwell discovered_192
Jun 6, 2026 22:40 UTC 80.0%
  • Zone: discovered_192
  • Duration: 3h 28m
  • Data Points: 49 AIS positions
  • Period: 2026-06-06T22:40:18+00:00 to 2026-06-07T02:09:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_192",
    "zone_name": "Northern Baltic Surveillance Zone",
    "dwell_minutes": 208.80000000000001136868377216160297393798828125,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-06-06T22:40:18+00:00",
        "lat": 34.8952349999999995588950696401298046112060546875,
        "lon": 35.83635670000000317259036819450557231903076171875
    },
    "last_point": {
        "ts": "2026-06-07T02:09:06+00:00",
        "lat": 34.89529999999999887450030655600130558013916015625,
        "lon": 35.83665669999999892070263740606606006622314453125
    }
}
Methodology: 2026.01.18
Loiter discovered_192
Jun 6, 2026 22:40 UTC 75.0%
  • Duration: 3h 28m
  • Radius: 22 meters
  • Data Points: 49 AIS positions
  • Centroid: 34.8953, 35.8364
  • Zone: discovered_192
Show Raw Evidence JSON
{
    "radius_m": 21.800000000000000710542735760100185871124267578125,
    "duration_minutes": 208.80000000000001136868377216160297393798828125,
    "points": 49,
    "centroid": {
        "lat": 34.895264651020426072136615402996540069580078125,
        "lon": 35.83642241836734143589637824334204196929931640625
    },
    "bbox": {
        "min_lat": 34.895178299999997761915437877178192138671875,
        "min_lon": 35.83627829999999647725417162291705608367919921875,
        "max_lat": 34.89533000000000129148247651755809783935546875,
        "max_lon": 35.83665669999999892070263740606606006622314453125
    },
    "zone_id": "discovered_192"
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 18 17:05 34.9069 35.8680 0.0 kn 301.0° discovered_192
Jun 18 17:03 34.9068 35.8681 0.5 kn 338.0° discovered_192
Jun 18 17:01 34.9067 35.8682 0.0 kn 338.0° discovered_192
Jun 18 16:59 34.9066 35.8683 3.5 kn 144.2° discovered_192
Jun 18 16:56 34.9067 35.8681 0.0 kn 26.3° discovered_192
Jun 18 16:50 34.9067 35.8681 0.0 kn 26.3° discovered_192
Jun 18 16:47 34.9067 35.8681 0.0 kn 26.3° discovered_192
Jun 18 15:56 34.9067 35.8681 0.0 kn 26.3° discovered_192
Jun 18 15:44 34.9067 35.8681 0.0 kn 43.8° discovered_192
Jun 18 15:14 34.9068 35.8681 0.0 kn 43.8° discovered_192
Jun 17 11:36 34.8984 35.8363 0.1 kn 5.3° discovered_192
Jun 17 11:31 34.8983 35.8364 0.1 kn 354.6° discovered_192
Jun 17 11:21 34.8983 35.8363 0.1 kn 0.0° discovered_192
Jun 17 06:54 31.7171 35.9994 0.0 kn 0.0° Eastern Mediterranean Surveillance Zone
Jun 16 14:47 31.7171 35.9994 0.0 kn 0.0° Eastern Mediterranean Surveillance Zone
Jun 16 14:42 31.7171 35.9994 0.0 kn 0.0° Eastern Mediterranean Surveillance Zone
Jun 16 14:31 31.7171 35.9993 0.0 kn 0.0° Eastern Mediterranean Surveillance Zone
Jun 16 14:25 31.7171 35.9994 0.0 kn 0.0° Eastern Mediterranean Surveillance Zone
Jun 16 14:18 31.7171 35.9994 0.0 kn 0.0° Eastern Mediterranean Surveillance Zone
Jun 16 14:16 31.7171 35.9994 0.0 kn 0.0° 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.