DELPHI

IMO 9283796

Vessel information

Vessel Name DELPHI
IMO Number 9283796
MMSI 636014336
Vessel Type Tanker - Hazard C (Minor)
Flag 🇱🇷 Liberia
Call Sign A8TE6
Length 176 m
Beam 31 m

Detected Events (91)

Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jul 19, 2026 15:02 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 1h 45m
  • Data Points: 34 AIS positions
  • Period: 2026-07-19T15:02:52+00:00 to 2026-07-19T16:48:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 105.7000000000000028421709430404007434844970703125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-19T15:02:52+00:00",
        "lat": 37.10620829999999870096871745772659778594970703125,
        "lon": 24.003093299999999743477019364945590496063232421875
    },
    "last_point": {
        "ts": "2026-07-19T16:48:32+00:00",
        "lat": 37.4596700000000026875568437390029430389404296875,
        "lon": 23.855278299999998381508703459985554218292236328125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jul 19, 2026 14:48 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 2 hours
  • Data Points: 35 AIS positions
  • Period: 2026-07-19T14:48:32+00:00 to 2026-07-19T16:48:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 120,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-19T14:48:32+00:00",
        "lat": 37.0594516999999967765688779763877391815185546875,
        "lon": 24.023271699999998674002199550159275531768798828125
    },
    "last_point": {
        "ts": "2026-07-19T16:48:32+00:00",
        "lat": 37.4596700000000026875568437390029430389404296875,
        "lon": 23.855278299999998381508703459985554218292236328125
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jul 17, 2026 18:01 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 8m
  • Data Points: 21 AIS positions
  • Period: 2026-07-17T18:01:22+00:00 to 2026-07-17T19:09:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 68.5,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-17T18:01:22+00:00",
        "lat": 34.40758670000000307709342450834810733795166015625,
        "lon": 33.54049830000000298468876280821859836578369140625
    },
    "last_point": {
        "ts": "2026-07-17T19:09:52+00:00",
        "lat": 34.33541000000000309455572278238832950592041015625,
        "lon": 33.29049169999999691071934648789465427398681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jul 17, 2026 17:03 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 6m
  • Data Points: 38 AIS positions
  • Period: 2026-07-17T17:03:03+00:00 to 2026-07-17T19:09:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 126.7999999999999971578290569595992565155029296875,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-17T17:03:03+00:00",
        "lat": 34.47558500000000236695996136404573917388916015625,
        "lon": 33.7567599999999998772182152606546878814697265625
    },
    "last_point": {
        "ts": "2026-07-17T19:09:52+00:00",
        "lat": 34.33541000000000309455572278238832950592041015625,
        "lon": 33.29049169999999691071934648789465427398681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jul 17, 2026 16:01 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 3h 8m
  • Data Points: 54 AIS positions
  • Period: 2026-07-17T16:01:42+00:00 to 2026-07-17T19:09:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 188.19999999999998863131622783839702606201171875,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-07-17T16:01:42+00:00",
        "lat": 34.55817499999999853343979339115321636199951171875,
        "lon": 33.97402000000000299451130558736622333526611328125
    },
    "last_point": {
        "ts": "2026-07-17T19:09:52+00:00",
        "lat": 34.33541000000000309455572278238832950592041015625,
        "lon": 33.29049169999999691071934648789465427398681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jul 17, 2026 15:47 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 3h 22m
  • Data Points: 56 AIS positions
  • Period: 2026-07-17T15:47:52+00:00 to 2026-07-17T19:09:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 202,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-07-17T15:47:52+00:00",
        "lat": 34.57716330000000226618794840760529041290283203125,
        "lon": 34.02407500000000339923644787631928920745849609375
    },
    "last_point": {
        "ts": "2026-07-17T19:09:52+00:00",
        "lat": 34.33541000000000309455572278238832950592041015625,
        "lon": 33.29049169999999691071934648789465427398681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Surveillance Zone
Jul 15, 2026 15:02 UTC 80.0%
  • Zone: Central Mediterranean Surveillance Zone
  • Duration: 1h 7m
  • Data Points: 5 AIS positions
  • Period: 2026-07-15T15:02:58+00:00 to 2026-07-15T16:10:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "dwell_minutes": 67.7999999999999971578290569595992565155029296875,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-15T15:02:58+00:00",
        "lat": 31.717093299999998379234966705553233623504638671875,
        "lon": 35.9994267000000007783455657772719860076904296875
    },
    "last_point": {
        "ts": "2026-07-15T16:10:46+00:00",
        "lat": 31.717103300000001553371475893072783946990966796875,
        "lon": 35.9993582999999972571458783932030200958251953125
    }
}
Methodology: 2026.01.18
Sts Central Mediterranean Surveillance Zone
Jul 14, 2026 21:02 UTC 75/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9235696 (CAESAR) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 6 meters
  • Duration: 33 minutes
  • Period: 2026-07-14T21:01:28+00:00 to 2026-07-14T21:35:05+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DELPHI and CAESAR) maintained close proximity (min 0m, avg 6m) for 34 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 6m
Duration5/25Duration 34 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±10m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 6.4000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 10.300000000000000710542735760100185871124267578125,
    "duration_minutes": 33.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2017,
    "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": "2026-07-14T21:01:28+00:00",
        "end": "2026-07-14T21:35:05+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 6m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DELPHI and CAESAR) maintained close proximity (min 0m, avg 6m) for 34 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Central Mediterranean Surveillance Zone
Jul 14, 2026 20:48 UTC 75/100
Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 2 meters
  • Average Distance: 3 meters
  • Duration: 39 minutes
  • Period: 2026-07-14T20:48:14+00:00 to 2026-07-14T21:27:41+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and DELPHI) maintained close proximity (min 2m, avg 2m) for 40 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 2m
Duration5/25Duration 40 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central 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: 2026-07-14T22:45:16.796979+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 2.20000000000000017763568394002504646778106689453125,
    "avg_distance_m": 2.5,
    "distance_consistency_m": 0.59999999999999997779553950749686919152736663818359375,
    "duration_minutes": 39.5,
    "overlap_duration_s": 2367,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-07-14T20:48:14+00:00",
        "end": "2026-07-14T21:27:41+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 40 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and DELPHI) maintained close proximity (min 2m, avg 2m) for 40 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717085600000000766840457799844443798065185546875,
            "lon": 35.99937280000000328072928823530673980712890625
        },
        "time_window": {
            "start_ts": "2026-07-14T20:48:14+00:00",
            "end_ts": "2026-07-14T21:27:41+00:00"
        },
        "searched_at": "2026-07-14T22:45:16.796979+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Central Mediterranean Surveillance Zone
Jul 14, 2026 20:21 UTC 85/100
Vessel A: IMO 9349203 (PHOENIX II) PANAMA
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 1h 5m
  • Period: 2026-07-14T20:21:55+00:00 to 2026-07-14T21:26:54+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (PHOENIX II and DELPHI) maintained close proximity (min 0m, avg 4m) for 65 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration15/25Duration 65 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±10m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central 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: 2026-07-14T21:45:01.593986+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001874,
        "imo": 9349203,
        "name": "PHOENIX II",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 4.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 9.800000000000000710542735760100185871124267578125,
    "duration_minutes": 65,
    "overlap_duration_s": 3899,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-07-14T20:21:55+00:00",
        "end": "2026-07-14T21:26:54+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 65 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PHOENIX II and DELPHI) maintained close proximity (min 0m, avg 4m) for 65 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170832999999987578121363185346126556396484375,
            "lon": 35.99936939999999907513483776710927486419677734375
        },
        "time_window": {
            "start_ts": "2026-07-14T20:21:55+00:00",
            "end_ts": "2026-07-14T21:26:54+00:00"
        },
        "searched_at": "2026-07-14T21:45:01.593986+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Central Mediterranean Surveillance Zone
Jul 14, 2026 20:18 UTC 85/100
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 1h 7m
  • Period: 2026-07-14T20:18:01+00:00 to 2026-07-14T21:25:32+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (THALIA and DELPHI) maintained close proximity (min 0m, avg 1m) for 68 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 1m
Duration15/25Duration 68 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±0m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central 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: 2026-07-14T22:15:04.561832+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 0.8000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.40000000000000002220446049250313080847263336181640625,
    "duration_minutes": 67.5,
    "overlap_duration_s": 4051,
    "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": "2026-07-14T20:18:01+00:00",
        "end": "2026-07-14T21:25:32+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 68 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (THALIA and DELPHI) maintained close proximity (min 0m, avg 1m) for 68 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717084400000000954378265305422246456146240234375,
            "lon": 35.99936939999999907513483776710927486419677734375
        },
        "time_window": {
            "start_ts": "2026-07-14T20:18:01+00:00",
            "end_ts": "2026-07-14T21:25:32+00:00"
        },
        "searched_at": "2026-07-14T22:15:04.561832+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Central Mediterranean Surveillance Zone
Jul 14, 2026 20:17 UTC 85/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9278686 (E PIONEER) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 25 meters
  • Duration: 1h 5m
  • Period: 2026-07-14T20:22:14+00:00 to 2026-07-14T21:27:37+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (DELPHI and E PIONEER) maintained close proximity (min 0m, avg 25m) for 65 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 25m
Duration15/25Duration 65 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±27m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 24.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 26.60000000000000142108547152020037174224853515625,
    "duration_minutes": 65.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 3923,
    "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": "2026-07-14T20:22:14+00:00",
        "end": "2026-07-14T21:27:37+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 25m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 65 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b127m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (DELPHI and E PIONEER) maintained close proximity (min 0m, avg 25m) for 65 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Central Mediterranean Surveillance Zone
Jul 14, 2026 20:17 UTC 85/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9389497 (VENTUS MARIA) LIBERIA
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 1h 18m
  • Period: 2026-07-14T20:17:05+00:00 to 2026-07-14T21:35:05+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (DELPHI and VENTUS MARIA) maintained close proximity (min 0m, avg 4m) for 78 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration15/25Duration 78 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±8m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636026664,
        "imo": 9389497,
        "name": "VENTUS MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 4.4000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 8.5,
    "duration_minutes": 78,
    "overlap_duration_s": 4680,
    "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": "2026-07-14T20:17:05+00:00",
        "end": "2026-07-14T21:35:05+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 78 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b18m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (DELPHI and VENTUS MARIA) maintained close proximity (min 0m, avg 4m) for 78 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Central Mediterranean Surveillance Zone
Jul 14, 2026 20:17 UTC 80/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9506150 (GAZ EXPLORER) Panama
  • Minimum Distance: 1 meters
  • Average Distance: 2 meters
  • Duration: 57 minutes
  • Period: 2026-07-14T20:17:05+00:00 to 2026-07-14T21:14:16+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (DELPHI and GAZ EXPLORER) maintained close proximity (min 1m, avg 2m) for 57 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 2m
Duration10/25Duration 57 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central 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: 2026-07-14T21:45:10.602387+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 354588000,
        "imo": 9506150,
        "name": "GAZ EXPLORER",
        "flag": "Panama"
    },
    "min_distance_m": 0.59999999999999997779553950749686919152736663818359375,
    "avg_distance_m": 1.5,
    "distance_consistency_m": 1,
    "duration_minutes": 57.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 3431,
    "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": "2026-07-14T20:17:05+00:00",
        "end": "2026-07-14T21:14:16+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 57 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (DELPHI and GAZ EXPLORER) maintained close proximity (min 1m, avg 2m) for 57 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717086200000000673071554047055542469024658203125,
            "lon": 35.9993678000000016936610336415469646453857421875
        },
        "time_window": {
            "start_ts": "2026-07-14T20:17:05+00:00",
            "end_ts": "2026-07-14T21:14:16+00:00"
        },
        "searched_at": "2026-07-14T21:45:10.602387+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Central Mediterranean Surveillance Zone
Jul 14, 2026 20:16 UTC 75/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9376945 (ROSE I) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 37 minutes
  • Period: 2026-07-14T20:58:08+00:00 to 2026-07-14T21:35:05+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DELPHI and ROSE I) maintained close proximity (min 0m, avg 3m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration5/25Duration 37 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022191,
        "imo": 9376945,
        "name": "ROSE I",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 3.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 3.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 37,
    "overlap_duration_s": 2217,
    "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": "2026-07-14T20:58:08+00:00",
        "end": "2026-07-14T21:35:05+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DELPHI and ROSE I) maintained close proximity (min 0m, avg 3m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Central Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Central Mediterranean Surveillance Zone
Jul 14, 2026 20:15 UTC 85/100
Vessel A: IMO 9243318 (TRITONEA) MARSHALL ISLANDS
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 16 meters
  • Duration: 1h 2m
  • Period: 2026-07-14T20:15:32+00:00 to 2026-07-14T21:17:34+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Central Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (TRITONEA and DELPHI) maintained close proximity (min 1m, avg 16m) for 62 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 Central Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 16m
Duration15/25Duration 62 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±20m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Central 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: 2026-07-14T22:00:11.771214+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538012718,
        "imo": 9243318,
        "name": "TRITONEA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 15.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 19.699999999999999289457264239899814128875732421875,
    "duration_minutes": 62,
    "overlap_duration_s": 3722,
    "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": "2026-07-14T20:15:32+00:00",
        "end": "2026-07-14T21:17:34+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 16m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 62 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRITONEA and DELPHI) maintained close proximity (min 1m, avg 16m) for 62 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717045399999999943929651635698974132537841796875,
            "lon": 35.999393499999996492988429963588714599609375
        },
        "time_window": {
            "start_ts": "2026-07-14T20:15:32+00:00",
            "end_ts": "2026-07-14T21:17:34+00:00"
        },
        "searched_at": "2026-07-14T22:00:11.771214+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Surveillance Zone
Jul 14, 2026 20:12 UTC 80.0%
  • Zone: Central Mediterranean Surveillance Zone
  • Duration: 1h 22m
  • Data Points: 15 AIS positions
  • Period: 2026-07-14T20:12:55+00:00 to 2026-07-14T21:35:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "dwell_minutes": 82.2000000000000028421709430404007434844970703125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-14T20:12:55+00:00",
        "lat": 31.717079999999999273541106958873569965362548828125,
        "lon": 35.99936670000000304980858345516026020050048828125
    },
    "last_point": {
        "ts": "2026-07-14T21:35:05+00:00",
        "lat": 31.717106699999998653538568760268390178680419921875,
        "lon": 35.99937829999999649999153916724026203155517578125
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:18 UTC 75/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9278686 (E PIONEER) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 39 minutes
  • Period: 2026-06-16T14:13:15+00:00 to 2026-06-16T14:52:16+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 (DELPHI and E PIONEER) maintained close proximity (min 1m, avg 4m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 4m
Duration5/25Duration 39 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 3.899999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 2.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 39,
    "overlap_duration_s": 2341,
    "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": "2026-06-16T14:13:15+00:00",
        "end": "2026-06-16T14:52:16+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DELPHI and E PIONEER) maintained close proximity (min 1m, avg 4m) for 39 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 14:09 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 9283796 (DELPHI) Liberia
Vessel B: IMO 9391414 (BRONX) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 41 minutes
  • Period: 2026-06-16T14:11:15+00:00 to 2026-06-16T14:52:16+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 (DELPHI and BRONX) maintained close proximity (min 0m, avg 2m) for 41 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 41 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": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022962,
        "imo": 9391414,
        "name": "BRONX",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 2,
    "distance_consistency_m": 1.1999999999999999555910790149937383830547332763671875,
    "duration_minutes": 41,
    "overlap_duration_s": 2461,
    "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": "2026-06-16T14:11:15+00:00",
        "end": "2026-06-16T14:52:16+00:00"
    },
    "points_count": {
        "vessel_a": 15,
        "vessel_b": 15
    },
    "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 41 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 (DELPHI and BRONX) maintained close proximity (min 0m, avg 2m) for 41 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 14:09 UTC 75/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 39 minutes
  • Period: 2026-06-16T14:13:15+00:00 to 2026-06-16T14:52:16+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 (DELPHI and THALIA) maintained close proximity (min 0m, avg 1m) for 39 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 39 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": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.299999999999999988897769753748434595763683319091796875,
    "avg_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "distance_consistency_m": 0.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 39,
    "overlap_duration_s": 2341,
    "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": "2026-06-16T14:13:15+00:00",
        "end": "2026-06-16T14:52:16+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "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 39 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 (DELPHI and THALIA) maintained close proximity (min 0m, avg 1m) for 39 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 74/100
Vessel A: IMO 9335915 (BLUE ROSE) MARSHALL ISLANDS
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 45 minutes
  • Period: 2026-06-16T14:06:03+00:00 to 2026-06-16T14:51:04+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 74/100

Moderate-confidence STS candidate. Two tankers (BLUE ROSE and DELPHI) maintained close proximity (min 0m, avg 2m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 2m
Duration10/25Duration 45 minutes
Speed Stability14/20both nearly stationary; somewhat variable 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: 2026-06-16T15:00:09.414161+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538002561,
        "imo": 9335915,
        "name": "BLUE ROSE",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 2.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 45,
    "overlap_duration_s": 2701,
    "speed_a_avg": 0.200000000000000011102230246251565404236316680908203125,
    "speed_a_std": 0.5300000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.200000000000000011102230246251565404236316680908203125,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-16T14:06:03+00:00",
        "end": "2026-06-16T14:51:04+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 74,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 45 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable 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 (BLUE ROSE and DELPHI) maintained close proximity (min 0m, avg 2m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709740000000010695657692849636077880859375,
            "lon": 35.99935279999999693245626986026763916015625
        },
        "time_window": {
            "start_ts": "2026-06-16T14:06:03+00:00",
            "end_ts": "2026-06-16T14:51:04+00:00"
        },
        "searched_at": "2026-06-16T15:00:09.414161+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:04 UTC 75/100
Vessel A: IMO 9773765 (SEACHARM) Marshall Is
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 7 meters
  • Duration: 43 minutes
  • Period: 2026-06-16T14:06:22+00:00 to 2026-06-16T14:49:56+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SEACHARM and DELPHI) maintained close proximity (min 0m, avg 7m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 7m
Duration5/25Duration 44 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±7m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538007825,
        "imo": 9773765,
        "name": "SEACHARM",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.299999999999999988897769753748434595763683319091796875,
    "avg_distance_m": 6.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 7.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 43.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2614,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-16T14:06:22+00:00",
        "end": "2026-06-16T14:49:56+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "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 7m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 44 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "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 (SEACHARM and DELPHI) maintained close proximity (min 0m, avg 7m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 14:04 UTC 72/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9426300 (GINGA CARACAL) PANAMA
  • Minimum Distance: 18 meters
  • Average Distance: 72 meters
  • Duration: 30 minutes
  • Period: 2026-06-16T14:04:24+00:00 to 2026-06-16T14:34:55+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 (DELPHI and GINGA CARACAL) maintained close proximity (min 18m, avg 72m) for 30 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 18m, avg 72m
Duration5/25Duration 30 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±47m
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: 2026-06-16T15:30:12.277897+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 354283000,
        "imo": 9426300,
        "name": "GINGA CARACAL",
        "flag": "PANAMA"
    },
    "min_distance_m": 18.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 72,
    "distance_consistency_m": 46.89999999999999857891452847979962825775146484375,
    "duration_minutes": 30.5,
    "overlap_duration_s": 1831,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.2300000000000000099920072216264088638126850128173828125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-06-16T14:04:24+00:00",
        "end": "2026-06-16T14:34:55+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 18m, avg 72m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 30 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b147m"
            },
            "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 (DELPHI and GINGA CARACAL) maintained close proximity (min 18m, avg 72m) for 30 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": 31.7170191000000016856574802659451961517333984375,
            "lon": 35.99969349999999934652805677615106105804443359375
        },
        "time_window": {
            "start_ts": "2026-06-16T14:04:24+00:00",
            "end_ts": "2026-06-16T14:34:55+00:00"
        },
        "searched_at": "2026-06-16T15:30:12.277897+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 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 1h 36m
  • Period: 2026-06-16T13:15:42+00:00 to 2026-06-16T14:52:11+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 DELPHI) maintained close proximity (min 0m, avg 2m) for 96 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 96 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: 2026-06-16T20:15:10.105350+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001874,
        "imo": 9349203,
        "name": "PHOENIX II",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 1.8000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 1.5,
    "duration_minutes": 96.5,
    "overlap_duration_s": 5789,
    "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": "2026-06-16T14:52:11+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "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 96 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": "High-confidence STS candidate. Two tankers (PHOENIX II and DELPHI) maintained close proximity (min 0m, avg 2m) for 96 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": 31.71710039999999963811205816455185413360595703125,
            "lon": 35.9993587000000019315848476253449916839599609375
        },
        "time_window": {
            "start_ts": "2026-06-16T13:15:42+00:00",
            "end_ts": "2026-06-16T14:52:11+00:00"
        },
        "searched_at": "2026-06-16T20:15:10.105350+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 13:06 UTC 79/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9335915 (BLUE ROSE) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 1h 11m
  • Period: 2026-06-16T13:06:44+00:00 to 2026-06-16T14:18:34+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.4 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 79/100

Moderate-confidence STS candidate. Two tankers (DELPHI and BLUE ROSE) maintained close proximity (min 0m, avg 1m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.4 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
Duration15/25Duration 72 minutes
Speed Stability14/20both nearly stationary; somewhat variable 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: 2026-06-16T19:45:09.155897+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538002561,
        "imo": 9335915,
        "name": "BLUE ROSE",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1,
    "distance_consistency_m": 0.5,
    "duration_minutes": 71.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4310,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.38000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.64000000000000001332267629550187848508358001708984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.38000000000000000444089209850062616169452667236328125,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-06-16T13:06:44+00:00",
        "end": "2026-06-16T14:18:34+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 79,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 72 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable 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": "Moderate-confidence STS candidate. Two tankers (DELPHI and BLUE ROSE) maintained close proximity (min 0m, avg 1m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.4 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": 31.71709919999999982564986567012965679168701171875,
            "lon": 35.99937200000000103727870737202465534210205078125
        },
        "time_window": {
            "start_ts": "2026-06-16T13:06:44+00:00",
            "end_ts": "2026-06-16T14:18:34+00:00"
        },
        "searched_at": "2026-06-16T19:45:09.155897+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:03 UTC 90/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 1h 48m
  • Period: 2026-06-16T13:03:35+00:00 to 2026-06-16T14:52:16+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 (DELPHI and THALIA) maintained close proximity (min 0m, avg 1m) for 109 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
Duration20/25Duration 109 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: 2026-06-16T19:45:06.477081+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.299999999999999988897769753748434595763683319091796875,
    "avg_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 108.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 6521,
    "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": "2026-06-16T13:03:35+00:00",
        "end": "2026-06-16T14:52:16+00:00"
    },
    "points_count": {
        "vessel_a": 21,
        "vessel_b": 21
    },
    "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 1m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 109 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 (DELPHI and THALIA) maintained close proximity (min 0m, avg 1m) for 109 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": 31.7171029000000004316461854614317417144775390625,
            "lon": 35.999359499999997069608070887625217437744140625
        },
        "time_window": {
            "start_ts": "2026-06-16T13:03:35+00:00",
            "end_ts": "2026-06-16T14:52:16+00:00"
        },
        "searched_at": "2026-06-16T19:45:06.477081+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:00 UTC 90/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9391414 (BRONX) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 2 meters
  • Duration: 1h 51m
  • Period: 2026-06-16T13:00:35+00:00 to 2026-06-16T14:52:16+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 (DELPHI and BRONX) maintained close proximity (min 0m, avg 2m) for 112 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 112 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: 2026-06-16T18:45:09.374046+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022962,
        "imo": 9391414,
        "name": "BRONX",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 1.8000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 1,
    "duration_minutes": 111.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 6701,
    "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": "2026-06-16T13:00:35+00:00",
        "end": "2026-06-16T14:52:16+00:00"
    },
    "points_count": {
        "vessel_a": 22,
        "vessel_b": 22
    },
    "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 112 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 (DELPHI and BRONX) maintained close proximity (min 0m, avg 2m) for 112 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": 31.717097899999998844577930867671966552734375,
            "lon": 35.99936340000000001282387529499828815460205078125
        },
        "time_window": {
            "start_ts": "2026-06-16T13:00:35+00:00",
            "end_ts": "2026-06-16T14:52:16+00:00"
        },
        "searched_at": "2026-06-16T18:45:09.374046+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 51m
  • Data Points: 22 AIS positions
  • Period: 2026-06-16T13:00:35+00:00 to 2026-06-16T14:52:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 111.7000000000000028421709430404007434844970703125,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-16T13:00:35+00:00",
        "lat": 31.71707669999999978927007759921252727508544921875,
        "lon": 35.9993733000000020183506421744823455810546875
    },
    "last_point": {
        "ts": "2026-06-16T14:52:16+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.9993716999999975314494804479181766510009765625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 16, 2026 13:00 UTC 75.0%
  • Duration: 1h 51m
  • Radius: 3 meters
  • Data Points: 22 AIS positions
  • Centroid: 31.7171, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 3.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 111.7000000000000028421709430404007434844970703125,
    "points": 22,
    "centroid": {
        "lat": 31.71710105454545924885678687132894992828369140625,
        "lon": 35.99936211363635862880983040668070316314697265625
    },
    "bbox": {
        "min_lat": 31.71707669999999978927007759921252727508544921875,
        "min_lon": 35.99934329999999960136847221292555332183837890625,
        "max_lat": 31.717123300000000796217136667110025882720947265625,
        "max_lon": 35.99938829999999967412804835475981235504150390625
    },
    "zone_id": "discovered_138"
}
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
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:24 UTC 75/100
Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 7 meters
  • Duration: 44 minutes
  • Period: 2026-06-16T12:24:58+00:00 to 2026-06-16T13:09:38+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and DELPHI) maintained close proximity (min 1m, avg 7m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 7m
Duration5/25Duration 45 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±7m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 1,
    "avg_distance_m": 7,
    "distance_consistency_m": 7.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 44.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2680,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-16T12:24:58+00:00",
        "end": "2026-06-16T13:09:38+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 7m"
            },
            "duration": {
                "score": 5,
                "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 \u00b17m"
            },
            "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 (SEAGAS MAJOR and DELPHI) maintained close proximity (min 1m, avg 7m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:18 UTC 84/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9335915 (BLUE ROSE) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 13 meters
  • Duration: 1h 43m
  • Period: 2026-06-16T12:35:04+00:00 to 2026-06-16T14:18:34+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 84/100

High-confidence STS candidate. Two tankers (DELPHI and BLUE ROSE) maintained close proximity (min 0m, avg 13m) for 104 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 13m
Duration20/25Duration 104 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency12/15Distance variance ±40m
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": 538002561,
        "imo": 9335915,
        "name": "BLUE ROSE",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 12.800000000000000710542735760100185871124267578125,
    "distance_consistency_m": 40.10000000000000142108547152020037174224853515625,
    "duration_minutes": 103.5,
    "overlap_duration_s": 6210,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.190000000000000002220446049250313080847263336181640625,
    "speed_b_std": 0.460000000000000019984014443252817727625370025634765625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.190000000000000002220446049250313080847263336181640625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-06-16T12:35:04+00:00",
        "end": "2026-06-16T14:18:34+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 84,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 13m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 104 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b140m"
            },
            "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 BLUE ROSE) maintained close proximity (min 0m, avg 13m) for 104 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:13 UTC 90/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 1h 58m
  • Period: 2026-06-16T12:53:55+00:00 to 2026-06-16T14:52:16+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 (DELPHI and THALIA) maintained close proximity (min 0m, avg 1m) for 118 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
Duration20/25Duration 118 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": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "distance_consistency_m": 0.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 118.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 7101,
    "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": "2026-06-16T12:53:55+00:00",
        "end": "2026-06-16T14:52:16+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "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 1m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 118 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 (DELPHI and THALIA) maintained close proximity (min 0m, avg 1m) for 118 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 12:13 UTC 85/100
Vessel A: IMO 9391414 (BRONX) Liberia
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 1h 11m
  • Period: 2026-06-16T12:13:21+00:00 to 2026-06-16T13:25:11+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 (BRONX and DELPHI) maintained close proximity (min 0m, avg 1m) for 72 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
Duration15/25Duration 72 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": 636022962,
        "imo": 9391414,
        "name": "BRONX",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 71.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4310,
    "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": "2026-06-16T12:13:21+00:00",
        "end": "2026-06-16T13:25:11+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 1m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 72 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 (BRONX and DELPHI) maintained close proximity (min 0m, avg 1m) for 72 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 16, 2026 12:12 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 39m
  • Data Points: 35 AIS positions
  • Period: 2026-06-16T12:12:25+00:00 to 2026-06-16T14:52:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 159.80000000000001136868377216160297393798828125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-16T12:12:25+00:00",
        "lat": 31.71711499999999972487785271368920803070068359375,
        "lon": 35.99936999999999898136593401432037353515625
    },
    "last_point": {
        "ts": "2026-06-16T14:52:16+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.9993716999999975314494804479181766510009765625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 16, 2026 12:12 UTC 75.0%
  • Duration: 2h 39m
  • Radius: 3 meters
  • Data Points: 35 AIS positions
  • Centroid: 31.7171, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 2.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 159.80000000000001136868377216160297393798828125,
    "points": 35,
    "centroid": {
        "lat": 31.71709818571428485256546991877257823944091796875,
        "lon": 35.9993632314285747497706324793398380279541015625
    },
    "bbox": {
        "min_lat": 31.71707669999999978927007759921252727508544921875,
        "min_lon": 35.99934329999999960136847221292555332183837890625,
        "max_lat": 31.717123300000000796217136667110025882720947265625,
        "max_lon": 35.99938829999999967412804835475981235504150390625
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 15, 2026 06:29 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 39m
  • Data Points: 8 AIS positions
  • Period: 2026-06-15T06:29:30+00:00 to 2026-06-15T08:09:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 99.7000000000000028421709430404007434844970703125,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-15T06:29:30+00:00",
        "lat": 31.71710829999999958772605168633162975311279296875,
        "lon": 35.9993683000000004312823875807225704193115234375
    },
    "last_point": {
        "ts": "2026-06-15T08:09:12+00:00",
        "lat": 31.717098299999999966303221299313008785247802734375,
        "lon": 35.99938670000000229265424422919750213623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 13, 2026 16:31 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 3h 39m
  • Data Points: 6 AIS positions
  • Period: 2026-06-13T16:31:35+00:00 to 2026-06-13T20:10:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 219.099999999999994315658113919198513031005859375,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-13T16:31:35+00:00",
        "lat": 31.717148300000001626131052034907042980194091796875,
        "lon": 35.9993649999999973942976794205605983734130859375
    },
    "last_point": {
        "ts": "2026-06-13T20:10:38+00:00",
        "lat": 31.71719999999999828332875040359795093536376953125,
        "lon": 35.99948499999999995679900166578590869903564453125
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 6, 2026 02:14 UTC 73/100
Vessel A: IMO 9283796 (DELPHI) Liberia
Vessel B: IMO 9260263 (HAWK III) PANAMA
  • Minimum Distance: 79 meters
  • Average Distance: 132 meters
  • Duration: 54 minutes
  • Period: 2026-06-06T02:14:26+00:00 to 2026-06-06T03:08:30+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 73/100

Moderate-confidence STS candidate. Two tankers (DELPHI and HAWK III) maintained close proximity (min 79m, avg 132m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 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 79m, avg 132m
Duration10/25Duration 54 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency8/15Distance variance ±75m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG • Acquired: 2026-06-05T15:32:29.825574Z • Platform: sentinel-1a

Searched: 2026-06-06T03:15:02.094733+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 374125000,
        "imo": 9260263,
        "name": "HAWK III",
        "flag": "PANAMA"
    },
    "min_distance_m": 79.099999999999994315658113919198513031005859375,
    "avg_distance_m": 132,
    "distance_consistency_m": 74.7999999999999971578290569595992565155029296875,
    "duration_minutes": 54.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3244,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-06T02:14:26+00:00",
        "end": "2026-06-06T03:08:30+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 79m, avg 132m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 54 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b175m"
            },
            "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 (DELPHI and HAWK III) maintained close proximity (min 79m, avg 132m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.71685790000000082500264397822320461273193359375,
            "lon": 35.99935500000000132558852783404290676116943359375
        },
        "time_window": {
            "start_ts": "2026-06-06T02:14:26+00:00",
            "end_ts": "2026-06-06T03:08:30+00:00"
        },
        "searched_at": "2026-06-06T03:15:02.094733+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
        "scene_datetime": "2026-06-05T15:32:29.825574Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8118630000000024438122636638581752777099609375,
            "min_lat": 30.863133999999998735574990860186517238616943359375,
            "max_lon": 38.8217240000000032296156859956681728363037109375,
            "max_lat": 32.77985000000000326281224261038005352020263671875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_684704_thumbnail_20260606031507.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_684704_thumbnail_20260606031507.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 6, 2026 02:02 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 6m
  • Data Points: 3 AIS positions
  • Period: 2026-06-06T02:02:18+00:00 to 2026-06-06T03:08:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 66.2000000000000028421709430404007434844970703125,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-06-06T02:02:18+00:00",
        "lat": 31.717106699999998653538568760268390178680419921875,
        "lon": 35.9993367000000006328264134936034679412841796875
    },
    "last_point": {
        "ts": "2026-06-06T03:08:30+00:00",
        "lat": 31.71712169999999986202965374104678630828857421875,
        "lon": 35.9993300000000004956746124662458896636962890625
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:37 UTC 59/100
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 3 meters
  • Average Distance: 74 meters
  • Duration: 45 minutes
  • Period: 2026-06-03T12:37:27+00:00 to 2026-06-03T13:23:06+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 59/100

Low-confidence STS candidate - may warrant review. Two tankers (THALIA and DELPHI) maintained close proximity (min 3m, avg 74m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.7 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 74m
Duration10/25Duration 46 minutes
Speed Stability12/20both very slow; somewhat variable speeds
Distance Consistency2/15Distance variance ±151m
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: 2026-06-03T17:30:06.270498+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 2.70000000000000017763568394002504646778106689453125,
    "avg_distance_m": 74.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 151.19999999999998863131622783839702606201171875,
    "duration_minutes": 45.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2739,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 0.70999999999999996447286321199499070644378662109375,
    "speed_b_std": 0.65000000000000002220446049250313080847263336181640625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.70999999999999996447286321199499070644378662109375,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-06-03T12:37:27+00:00",
        "end": "2026-06-03T13:23:06+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 59,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 74m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 46 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both very slow; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 2,
                "max": 15,
                "detail": "Distance variance \u00b1151m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Low-confidence STS candidate - may warrant review. Two tankers (THALIA and DELPHI) maintained close proximity (min 3m, avg 74m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.7 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716900100000000151112544699572026729583740234375,
            "lon": 35.99963240000000297413862426765263080596923828125
        },
        "time_window": {
            "start_ts": "2026-06-03T12:37:27+00:00",
            "end_ts": "2026-06-03T13:23:06+00:00"
        },
        "searched_at": "2026-06-03T17:30:06.270498+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:36 UTC 65/100
Vessel A: IMO 9858773 (SARIYAH) MARSHALL ISLANDS
Vessel B: IMO 9283796 (DELPHI) Liberia
  • Minimum Distance: 2 meters
  • Average Distance: 82 meters
  • Duration: 34 minutes
  • Period: 2026-06-03T12:36:36+00:00 to 2026-06-03T13:11:01+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (SARIYAH and DELPHI) maintained close proximity (min 2m, avg 82m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 82m
Duration5/25Duration 34 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: 2026-06-03T17:45:01.871734+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636014336,
        "imo": 9283796,
        "name": "DELPHI",
        "flag": "Liberia"
    },
    "min_distance_m": 1.8000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 82.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 113.5,
    "duration_minutes": 34.39999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2065,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.200000000000000011102230246251565404236316680908203125,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-06-03T12:36:36+00:00",
        "end": "2026-06-03T13:11:01+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 82m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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": "Moderate-confidence STS candidate. Two tankers (SARIYAH and DELPHI) maintained close proximity (min 2m, avg 82m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717007100000000008321876521222293376922607421875,
            "lon": 35.9989283000000028778231353498995304107666015625
        },
        "time_window": {
            "start_ts": "2026-06-03T12:36:36+00:00",
            "end_ts": "2026-06-03T13:11:01+00:00"
        },
        "searched_at": "2026-06-03T17:45:01.871734+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_027
May 25, 2026 18:03 UTC 80.0%
  • Zone: discovered_027
  • Duration: 1h 3m
  • Data Points: 3 AIS positions
  • Period: 2026-05-25T18:03:53+00:00 to 2026-05-25T19:07:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_027",
    "zone_name": "Baltic Sea Sanctioned Vessel Zone",
    "dwell_minutes": 63.10000000000000142108547152020037174224853515625,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-25T18:03:53+00:00",
        "lat": 37.43729669999999742913132649846374988555908203125,
        "lon": 23.818696700000000276986611424945294857025146484375
    },
    "last_point": {
        "ts": "2026-05-25T19:07:02+00:00",
        "lat": 37.22749999999999914734871708787977695465087890625,
        "lon": 23.92198330000000083828126662410795688629150390625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_027
May 21, 2026 03:27 UTC 80.0%
  • Zone: discovered_027
  • Duration: 1h 31m
  • Data Points: 3 AIS positions
  • Period: 2026-05-21T03:27:48+00:00 to 2026-05-21T04:58:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_027",
    "zone_name": "Baltic Sea Sanctioned Vessel Zone",
    "dwell_minutes": 91,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-21T03:27:48+00:00",
        "lat": 37.334440000000000736690708436071872711181640625,
        "lon": 23.964173299999998789644450880587100982666015625
    },
    "last_point": {
        "ts": "2026-05-21T04:58:48+00:00",
        "lat": 37.31756829999999780511643621139228343963623046875,
        "lon": 23.970033300000000764384822105057537555694580078125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_104
May 18, 2026 17:03 UTC 80.0%
  • Zone: discovered_104
  • Duration: 1h 15m
  • Data Points: 12 AIS positions
  • Period: 2026-05-18T17:03:13+00:00 to 2026-05-18T18:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 75.900000000000005684341886080801486968994140625,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-05-18T17:03:13+00:00",
        "lat": 31.71712000000000131194610730744898319244384765625,
        "lon": 35.99930830000000270274540525861084461212158203125
    },
    "last_point": {
        "ts": "2026-05-18T18:19:05+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.999380000000002155502443201839923858642578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_104
May 18, 2026 16:50 UTC 80.0%
  • Zone: discovered_104
  • Duration: 1h 28m
  • Data Points: 15 AIS positions
  • Period: 2026-05-18T16:50:26+00:00 to 2026-05-18T18:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 88.7000000000000028421709430404007434844970703125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-05-18T16:50:26+00:00",
        "lat": 31.717118299999999209148882073350250720977783203125,
        "lon": 35.99916830000000089739842223934829235076904296875
    },
    "last_point": {
        "ts": "2026-05-18T18:19:05+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.999380000000002155502443201839923858642578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_104
May 18, 2026 15:51 UTC 80.0%
  • Zone: discovered_104
  • Duration: 2h 27m
  • Data Points: 18 AIS positions
  • Period: 2026-05-18T15:51:17+00:00 to 2026-05-18T18:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 147.80000000000001136868377216160297393798828125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-05-18T15:51:17+00:00",
        "lat": 31.71710170000000061918399296700954437255859375,
        "lon": 35.9993582999999972571458783932030200958251953125
    },
    "last_point": {
        "ts": "2026-05-18T18:19:05+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.999380000000002155502443201839923858642578125
    }
}
Methodology: 2026.01.18
Loiter discovered_104
May 18, 2026 15:51 UTC 75.0%
  • Duration: 2h 27m
  • Radius: 587 meters
  • Data Points: 18 AIS positions
  • Centroid: 31.7170, 35.9997
  • Zone: discovered_104
Show Raw Evidence JSON
{
    "radius_m": 586.8999999999999772626324556767940521240234375,
    "duration_minutes": 147.80000000000001136868377216160297393798828125,
    "points": 18,
    "centroid": {
        "lat": 31.7170303722222257647445076145231723785400390625,
        "lon": 35.9996764722222195587164605967700481414794921875
    },
    "bbox": {
        "min_lat": 31.715581700000001319494913332164287567138671875,
        "min_lon": 35.99916830000000089739842223934829235076904296875,
        "max_lat": 31.717265000000001151647666119970381259918212890625,
        "max_lon": 36.00563170000000212667146115563809871673583984375
    },
    "zone_id": "discovered_104"
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Crimean Peninsula Surveillance Zone
May 13, 2026 18:55 UTC 70.0%
  • Gap Duration: 5h 4m
  • Last Seen: 2026-05-13T18:55:18+00:00 at 36.7066, 26.5229 (Zone: Crimean Peninsula Surveillance Zone)
  • Next Seen: 2026-05-13T23:59:18+00:00 at 35.9633, 27.4446

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1A_IW_GRDH_1SDV_20260513T161513_20260513T161538_064501_081FBA_F101_COG • Time: 2026-05-13T16:15:13.608047Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-05-14T00:15:01.402705+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 304,
    "last_seen": {
        "ts": "2026-05-13T18:55:18+00:00",
        "lat": 36.70662829999999843266778043471276760101318359375,
        "lon": 26.522909999999999541842043981887400150299072265625,
        "sog": 12.800000000000000710542735760100185871124267578125,
        "zone_id": "discovered_086"
    },
    "next_seen": {
        "ts": "2026-05-13T23:59:18+00:00",
        "lat": 35.9633400000000023055690689943730831146240234375,
        "lon": 27.44464500000000128920873976312577724456787109375,
        "zone_ids": [
            "discovered_070"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 36.70662829999999843266778043471276760101318359375,
                "lon": 26.522909999999999541842043981887400150299072265625,
                "ts": "2026-05-13T18:55:18+00:00"
            },
            "end": {
                "lat": 35.9633400000000023055690689943730831146240234375,
                "lon": 27.44464500000000128920873976312577724456787109375,
                "ts": "2026-05-13T23:59:18+00:00"
            },
            "bbox": {
                "min_lat": 35.78316000000000229874785873107612133026123046875,
                "min_lon": 26.299240999999998535940903821028769016265869140625,
                "max_lat": 36.886808000000002039087121374905109405517578125,
                "max_lon": 27.668313999999998742396201123483479022979736328125
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1A_IW_GRDH_1SDV_20260513T161513_20260513T161538_064501_081FBA_F101_COG",
            "scene_time": "2026-05-13T16:15:13.608047Z",
            "platform": "sentinel-1a",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_540391_thumbnail_20260514001506.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_540391_thumbnail_20260514001506.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-05-14T00:15:01.402705+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Crimean Peninsula Surveillance Zone
May 13, 2026 17:16 UTC 80.0%
  • Zone: Crimean Peninsula Surveillance Zone
  • Duration: 1h 39m
  • Data Points: 8 AIS positions
  • Period: 2026-05-13T17:16:08+00:00 to 2026-05-13T18:55:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 99.2000000000000028421709430404007434844970703125,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-05-13T17:16:08+00:00",
        "lat": 36.95965000000000344471118296496570110321044921875,
        "lon": 26.223953300000001576108843437395989894866943359375
    },
    "last_point": {
        "ts": "2026-05-13T18:55:18+00:00",
        "lat": 36.70662829999999843266778043471276760101318359375,
        "lon": 26.522909999999999541842043981887400150299072265625
    }
}
Methodology: 2026.01.18
Zone Dwell Crimean Peninsula Surveillance Zone
May 13, 2026 16:01 UTC 80.0%
  • Zone: Crimean Peninsula Surveillance Zone
  • Duration: 2h 53m
  • Data Points: 21 AIS positions
  • Period: 2026-05-13T16:01:28+00:00 to 2026-05-13T18:55:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 173.80000000000001136868377216160297393798828125,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-05-13T16:01:28+00:00",
        "lat": 37.18061829999999901019691606052219867706298828125,
        "lon": 26.085571699999999140118234208784997463226318359375
    },
    "last_point": {
        "ts": "2026-05-13T18:55:18+00:00",
        "lat": 36.70662829999999843266778043471276760101318359375,
        "lon": 26.522909999999999541842043981887400150299072265625
    }
}
Methodology: 2026.01.18
Zone Dwell Crimean Peninsula Surveillance Zone
May 13, 2026 15:50 UTC 80.0%
  • Zone: Crimean Peninsula Surveillance Zone
  • Duration: 3h 5m
  • Data Points: 25 AIS positions
  • Period: 2026-05-13T15:50:08+00:00 to 2026-05-13T18:55:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 185.19999999999998863131622783839702606201171875,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-05-13T15:50:08+00:00",
        "lat": 37.213678299999997989289113320410251617431640625,
        "lon": 26.061233300000001378293745801784098148345947265625
    },
    "last_point": {
        "ts": "2026-05-13T18:55:18+00:00",
        "lat": 36.70662829999999843266778043471276760101318359375,
        "lon": 26.522909999999999541842043981887400150299072265625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
May 13, 2026 15:25 UTC 80.0%
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 1h 5m
  • Data Points: 19 AIS positions
  • Period: 2026-05-13T15:25:48+00:00 to 2026-05-13T16:31:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_088",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 65.2999999999999971578290569595992565155029296875,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-05-13T15:25:48+00:00",
        "lat": 37.285854999999997971826815046370029449462890625,
        "lon": 26.007918300000000044747139327228069305419921875
    },
    "last_point": {
        "ts": "2026-05-13T16:31:08+00:00",
        "lat": 37.0924533000000025140252546407282352447509765625,
        "lon": 26.141516700000000383852238883264362812042236328125
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
May 13, 2026 14:07 UTC 80.0%
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 2h 23m
  • Data Points: 24 AIS positions
  • Period: 2026-05-13T14:07:17+00:00 to 2026-05-13T16:31:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_088",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 143.80000000000001136868377216160297393798828125,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-05-13T14:07:17+00:00",
        "lat": 37.530000000000001136868377216160297393798828125,
        "lon": 25.8669517000000013240423868410289287567138671875
    },
    "last_point": {
        "ts": "2026-05-13T16:31:08+00:00",
        "lat": 37.0924533000000025140252546407282352447509765625,
        "lon": 26.141516700000000383852238883264362812042236328125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 11, 2026 04:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 46m
  • Data Points: 18 AIS positions
  • Period: 2026-05-11T04:00:46+00:00 to 2026-05-11T05:47:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 106.2999999999999971578290569595992565155029296875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-05-11T04:00:46+00:00",
        "lat": 40.9471233000000012225427781231701374053955078125,
        "lon": 28.90206669999999888887032284401357173919677734375
    },
    "last_point": {
        "ts": "2026-05-11T05:47:04+00:00",
        "lat": 40.90687170000000350000846083275973796844482421875,
        "lon": 28.70642000000000138015820994041860103607177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 11, 2026 03:16 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 30m
  • Data Points: 34 AIS positions
  • Period: 2026-05-11T03:16:24+00:00 to 2026-05-11T05:47:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 150.69999999999998863131622783839702606201171875,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-05-11T03:16:24+00:00",
        "lat": 40.98765499999999661895344615913927555084228515625,
        "lon": 28.989063300000001532907845103181898593902587890625
    },
    "last_point": {
        "ts": "2026-05-11T05:47:04+00:00",
        "lat": 40.90687170000000350000846083275973796844482421875,
        "lon": 28.70642000000000138015820994041860103607177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 7, 2026 23:16 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 1h 7m
  • Data Points: 42 AIS positions
  • Period: 2026-05-07T23:16:36+00:00 to 2026-05-08T00:24:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 67.7000000000000028421709430404007434844970703125,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-05-07T23:16:36+00:00",
        "lat": 41.596800000000001773514668457210063934326171875,
        "lon": 28.9526867000000009966242942027747631072998046875
    },
    "last_point": {
        "ts": "2026-05-08T00:24:16+00:00",
        "lat": 41.80983669999999818855940247885882854461669921875,
        "lon": 28.7849183000000010679286788217723369598388671875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_022
May 7, 2026 23:03 UTC 80.0%
  • Zone: discovered_022
  • Duration: 1h 35m
  • Data Points: 58 AIS positions
  • Period: 2026-05-07T23:03:25+00:00 to 2026-05-08T00:39:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_022",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 95.7000000000000028421709430404007434844970703125,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-05-07T23:03:25+00:00",
        "lat": 41.5517832999999967569237924180924892425537109375,
        "lon": 28.979073299999999591136656817980110645294189453125
    },
    "last_point": {
        "ts": "2026-05-08T00:39:05+00:00",
        "lat": 41.8526082999999999856299837119877338409423828125,
        "lon": 28.743610000000000326281224261038005352020263671875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_022
May 7, 2026 22:00 UTC 80.0%
  • Zone: discovered_022
  • Duration: 2h 38m
  • Data Points: 92 AIS positions
  • Period: 2026-05-07T22:00:15+00:00 to 2026-05-08T00:39:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_022",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 158.80000000000001136868377216160297393798828125,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-05-07T22:00:15+00:00",
        "lat": 41.365256700000003320383257232606410980224609375,
        "lon": 29.165701699999999618739821016788482666015625
    },
    "last_point": {
        "ts": "2026-05-08T00:39:05+00:00",
        "lat": 41.8526082999999999856299837119877338409423828125,
        "lon": 28.743610000000000326281224261038005352020263671875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_022
May 7, 2026 21:13 UTC 80.0%
  • Zone: discovered_022
  • Duration: 3h 25m
  • Data Points: 125 AIS positions
  • Period: 2026-05-07T21:13:26+00:00 to 2026-05-08T00:39:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_022",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 205.69999999999998863131622783839702606201171875,
    "points_in_zone": 125,
    "first_point": {
        "ts": "2026-05-07T21:13:26+00:00",
        "lat": 41.2109650000000016234480426646769046783447265625,
        "lon": 29.123793299999999106830728123895823955535888671875
    },
    "last_point": {
        "ts": "2026-05-08T00:39:05+00:00",
        "lat": 41.8526082999999999856299837119877338409423828125,
        "lon": 28.743610000000000326281224261038005352020263671875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 7, 2026 21:13 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 33m
  • Data Points: 60 AIS positions
  • Period: 2026-05-07T21:13:26+00:00 to 2026-05-07T22:46:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 93.2000000000000028421709430404007434844970703125,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-05-07T21:13:26+00:00",
        "lat": 41.2109650000000016234480426646769046783447265625,
        "lon": 29.123793299999999106830728123895823955535888671875
    },
    "last_point": {
        "ts": "2026-05-07T22:46:36+00:00",
        "lat": 41.4950333000000028960130293853580951690673828125,
        "lon": 29.014848300000000591580828768201172351837158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 7, 2026 19:05 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 40m
  • Data Points: 75 AIS positions
  • Period: 2026-05-07T19:05:56+00:00 to 2026-05-07T22:46:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 220.69999999999998863131622783839702606201171875,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-05-07T19:05:56+00:00",
        "lat": 40.9153400000000004865796654485166072845458984375,
        "lon": 28.986933300000000457430360256694257259368896484375
    },
    "last_point": {
        "ts": "2026-05-07T22:46:36+00:00",
        "lat": 41.4950333000000028960130293853580951690673828125,
        "lon": 29.014848300000000591580828768201172351837158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 7, 2026 18:49 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 56m
  • Data Points: 80 AIS positions
  • Period: 2026-05-07T18:49:47+00:00 to 2026-05-07T22:46:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 236.80000000000001136868377216160297393798828125,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-05-07T18:49:47+00:00",
        "lat": 40.88530999999999693272911827079951763153076171875,
        "lon": 29.003260000000000928821464185602962970733642578125
    },
    "last_point": {
        "ts": "2026-05-07T22:46:36+00:00",
        "lat": 41.4950333000000028960130293853580951690673828125,
        "lon": 29.014848300000000591580828768201172351837158203125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Crimean Peninsula Surveillance Zone
May 4, 2026 17:21 UTC 70.0%
  • Gap Duration: 4h 31m
  • Last Seen: 2026-05-04T17:21:57+00:00 at 36.7116, 26.5373 (Zone: Crimean Peninsula Surveillance Zone)
  • Next Seen: 2026-05-04T21:53:05+00:00 at 37.4669, 25.9036

🛰️ Gap Corroboration

No Imagery

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

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-05-04T22:15:01.803986+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 271.1000000000000227373675443232059478759765625,
    "last_seen": {
        "ts": "2026-05-04T17:21:57+00:00",
        "lat": 36.7115500000000025693225325085222721099853515625,
        "lon": 26.537304999999999921556081972084939479827880859375,
        "sog": 11.5,
        "zone_id": "discovered_086"
    },
    "next_seen": {
        "ts": "2026-05-04T21:53:05+00:00",
        "lat": 37.46692999999999784677129355259239673614501953125,
        "lon": 25.903633299999999195506461546756327152252197265625,
        "zone_ids": [
            "discovered_088"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 36.7115500000000025693225325085222721099853515625,
                "lon": 26.537304999999999921556081972084939479827880859375,
                "ts": "2026-05-04T17:21:57+00:00"
            },
            "end": {
                "lat": 37.46692999999999784677129355259239673614501953125,
                "lon": 25.903633299999999195506461546756327152252197265625,
                "ts": "2026-05-04T21:53:05+00:00"
            },
            "bbox": {
                "min_lat": 36.53137000000000256250132224522531032562255859375,
                "min_lon": 25.677758000000000748741513234563171863555908203125,
                "max_lat": 37.6471099999999978535925038158893585205078125,
                "max_lon": 26.76317999999999841520548216067254543304443359375
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-05-04T22:15:01.803986+00:00"
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Brittany Coast Surveillance Zone
May 4, 2026 11:08 UTC 70.0%
  • Gap Duration: 6h 13m
  • Last Seen: 2026-05-04T11:08:36+00:00 at 35.9334, 27.5037 (Zone: Brittany Coast Surveillance Zone)
  • Next Seen: 2026-05-04T17:21:57+00:00 at 36.7116, 26.5373

🛰️ Gap Corroboration

No Imagery

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

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-05-04T17:45:01.211268+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 373.3999999999999772626324556767940521240234375,
    "last_seen": {
        "ts": "2026-05-04T11:08:36+00:00",
        "lat": 35.9334233000000011770680430345237255096435546875,
        "lon": 27.503654999999998409521140274591743946075439453125,
        "sog": 9,
        "zone_id": "discovered_070"
    },
    "next_seen": {
        "ts": "2026-05-04T17:21:57+00:00",
        "lat": 36.7115500000000025693225325085222721099853515625,
        "lon": 26.537304999999999921556081972084939479827880859375,
        "zone_ids": [
            "discovered_086"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 35.9334233000000011770680430345237255096435546875,
                "lon": 27.503654999999998409521140274591743946075439453125,
                "ts": "2026-05-04T11:08:36+00:00"
            },
            "end": {
                "lat": 36.7115500000000025693225325085222721099853515625,
                "lon": 26.537304999999999921556081972084939479827880859375,
                "ts": "2026-05-04T17:21:57+00:00"
            },
            "bbox": {
                "min_lat": 35.7532429999999976644176058471202850341796875,
                "min_lon": 26.313672000000000394948074244894087314605712890625,
                "max_lat": 36.89173000000000257614374277181923389434814453125,
                "max_lon": 27.7272880000000014888428268022835254669189453125
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-05-04T17:45:01.211268+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_104
May 2, 2026 21:03 UTC 80.0%
  • Zone: discovered_104
  • Duration: 1h 38m
  • Data Points: 3 AIS positions
  • Period: 2026-05-02T21:03:58+00:00 to 2026-05-02T22:42:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 98.900000000000005684341886080801486968994140625,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-02T21:03:58+00:00",
        "lat": 31.717105000000000103455022326670587062835693359375,
        "lon": 35.99939669999999836136339581571519374847412109375
    },
    "last_point": {
        "ts": "2026-05-02T22:42:52+00:00",
        "lat": 31.71710829999999958772605168633162975311279296875,
        "lon": 35.999376699999999118517735041677951812744140625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_029
Apr 22, 2026 14:24 UTC 80.0%
  • Zone: discovered_029
  • Duration: 1h 18m
  • Data Points: 31 AIS positions
  • Period: 2026-04-22T14:24:05+00:00 to 2026-04-22T15:43:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 78.900000000000005684341886080801486968994140625,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-04-22T14:24:05+00:00",
        "lat": 34.28833499999999645524439984001219272613525390625,
        "lon": 33.57890499999999889269020059145987033843994140625
    },
    "last_point": {
        "ts": "2026-04-22T15:43:01+00:00",
        "lat": 34.32823669999999793844835949130356311798095703125,
        "lon": 33.90433999999999770125214126892387866973876953125
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Apr 19, 2026 23:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 7m
  • Data Points: 8 AIS positions
  • Period: 2026-04-19T23:01:20+00:00 to 2026-04-20T00:08:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Central Aegean Monitoring Zone",
    "dwell_minutes": 67.2000000000000028421709430404007434844970703125,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-04-19T23:01:20+00:00",
        "lat": 37.452685000000002446540747769176959991455078125,
        "lon": 23.80984000000000122554411063902080059051513671875
    },
    "last_point": {
        "ts": "2026-04-20T00:08:31+00:00",
        "lat": 37.24146999999999962938090902753174304962158203125,
        "lon": 23.933730000000000615045792073942720890045166015625
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Apr 11, 2026 09:30 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 5m
  • Data Points: 6 AIS positions
  • Period: 2026-04-11T09:30:34+00:00 to 2026-04-11T10:35:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Central Aegean Monitoring Zone",
    "dwell_minutes": 65.2000000000000028421709430404007434844970703125,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-04-11T09:30:34+00:00",
        "lat": 37.23741830000000163636286742985248565673828125,
        "lon": 23.702331699999998448902260861359536647796630859375
    },
    "last_point": {
        "ts": "2026-04-11T10:35:44+00:00",
        "lat": 37.4658232999999967205440043471753597259521484375,
        "lon": 23.756015000000001435864760424010455608367919921875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 12, 2026 03:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 52m
  • Data Points: 34 AIS positions
  • Period: 2026-03-12T03:01:22+00:00 to 2026-03-12T04:53:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 112.2999999999999971578290569595992565155029296875,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-03-12T03:01:22+00:00",
        "lat": 40.935665000000000190993887372314929962158203125,
        "lon": 28.88665329999999897836460149846971035003662109375
    },
    "last_point": {
        "ts": "2026-03-12T04:53:42+00:00",
        "lat": 40.9243866999999994504833011887967586517333984375,
        "lon": 28.849483299999999275087247951887547969818115234375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Mar 12, 2026 03:01 UTC 75.0%
  • Duration: 1h 38m
  • Radius: 388 meters
  • Data Points: 28 AIS positions
  • Centroid: 40.9343, 28.8881
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 387.80000000000001136868377216160297393798828125,
    "duration_minutes": 98,
    "points": 28,
    "centroid": {
        "lat": 40.9343123249999933932485873810946941375732421875,
        "lon": 28.888121546428568109377010841853916645050048828125
    },
    "bbox": {
        "min_lat": 40.93113170000000167192411026917397975921630859375,
        "min_lon": 28.884903300000001280523065361194312572479248046875,
        "max_lat": 40.935924999999997453414835035800933837890625,
        "max_lon": 28.891348300000000648424247629009187221527099609375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 12, 2026 02:08 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 44m
  • Data Points: 49 AIS positions
  • Period: 2026-03-12T02:08:52+00:00 to 2026-03-12T04:53:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 164.80000000000001136868377216160297393798828125,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-03-12T02:08:52+00:00",
        "lat": 40.938046700000001010266714729368686676025390625,
        "lon": 28.8931232999999991761796991340816020965576171875
    },
    "last_point": {
        "ts": "2026-03-12T04:53:42+00:00",
        "lat": 40.9243866999999994504833011887967586517333984375,
        "lon": 28.849483299999999275087247951887547969818115234375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Mar 12, 2026 02:08 UTC 75.0%
  • Duration: 2h 30m
  • Radius: 498 meters
  • Data Points: 43 AIS positions
  • Centroid: 40.9352, 28.8887
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 497.69999999999998863131622783839702606201171875,
    "duration_minutes": 150.5,
    "points": 43,
    "centroid": {
        "lat": 40.93519915348837656665637041442096233367919921875,
        "lon": 28.88870247441860783510492183268070220947265625
    },
    "bbox": {
        "min_lat": 40.93113170000000167192411026917397975921630859375,
        "min_lon": 28.884903300000001280523065361194312572479248046875,
        "max_lat": 40.938046700000001010266714729368686676025390625,
        "max_lon": 28.8931232999999991761796991340816020965576171875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Mar 12, 2026 01:51 UTC 75.0%
  • Duration: 2h 47m
  • Radius: 859 meters
  • Data Points: 46 AIS positions
  • Centroid: 40.9355, 28.8893
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 859.299999999999954525264911353588104248046875,
    "duration_minutes": 167.69999999999998863131622783839702606201171875,
    "points": 46,
    "centroid": {
        "lat": 40.935451491304348792255041189491748809814453125,
        "lon": 28.88926705869565836337642394937574863433837890625
    },
    "bbox": {
        "min_lat": 40.93113170000000167192411026917397975921630859375,
        "min_lon": 28.884903300000001280523065361194312572479248046875,
        "max_lat": 40.939261700000002974775270558893680572509765625,
        "max_lon": 28.898148299999999011333784437738358974456787109375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 12, 2026 01:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 51m
  • Data Points: 73 AIS positions
  • Period: 2026-03-12T01:02:03+00:00 to 2026-03-12T04:53:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 231.69999999999998863131622783839702606201171875,
    "points_in_zone": 73,
    "first_point": {
        "ts": "2026-03-12T01:02:03+00:00",
        "lat": 40.9578599999999966030372888781130313873291015625,
        "lon": 28.968076700000001011403583106584846973419189453125
    },
    "last_point": {
        "ts": "2026-03-12T04:53:42+00:00",
        "lat": 40.9243866999999994504833011887967586517333984375,
        "lon": 28.849483299999999275087247951887547969818115234375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 12, 2026 00:59 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 54m
  • Data Points: 74 AIS positions
  • Period: 2026-03-12T00:59:42+00:00 to 2026-03-12T04:53:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 234,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-03-12T00:59:42+00:00",
        "lat": 40.96130500000000296267899102531373500823974609375,
        "lon": 28.974411700000000990939952316693961620330810546875
    },
    "last_point": {
        "ts": "2026-03-12T04:53:42+00:00",
        "lat": 40.9243866999999994504833011887967586517333984375,
        "lon": 28.849483299999999275087247951887547969818115234375
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Mar 11, 2026 15:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 20m
  • Data Points: 51 AIS positions
  • Period: 2026-03-11T15:01:39+00:00 to 2026-03-11T16:21:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 80.2999999999999971578290569595992565155029296875,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-03-11T15:01:39+00:00",
        "lat": 42.2203932999999977937477524392306804656982421875,
        "lon": 29.006621700000000174668457475490868091583251953125
    },
    "last_point": {
        "ts": "2026-03-11T16:21:59+00:00",
        "lat": 41.92600329999999786423359182663261890411376953125,
        "lon": 29.0331417000000016059857443906366825103759765625
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Mar 11, 2026 12:00 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 1h 27m
  • Data Points: 52 AIS positions
  • Period: 2026-03-11T12:00:39+00:00 to 2026-03-11T13:28:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 87.7000000000000028421709430404007434844970703125,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-03-11T12:00:39+00:00",
        "lat": 42.8700917000000032430762075819075107574462890625,
        "lon": 28.952715000000001310809238930232822895050048828125
    },
    "last_point": {
        "ts": "2026-03-11T13:28:19+00:00",
        "lat": 42.56185669999999987567207426764070987701416015625,
        "lon": 28.98100000000000164845914696343243122100830078125
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Mar 11, 2026 11:14 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 13m
  • Data Points: 77 AIS positions
  • Period: 2026-03-11T11:14:48+00:00 to 2026-03-11T13:28:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 133.5,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-03-11T11:14:48+00:00",
        "lat": 43.0311549999999982674125931225717067718505859375,
        "lon": 28.928271699999999810870576766319572925567626953125
    },
    "last_point": {
        "ts": "2026-03-11T13:28:19+00:00",
        "lat": 42.56185669999999987567207426764070987701416015625,
        "lon": 28.98100000000000164845914696343243122100830078125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Mar 4, 2026 18:40 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 8m
  • Data Points: 60 AIS positions
  • Period: 2026-03-04T18:40:06+00:00 to 2026-03-04T19:48:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 68.7999999999999971578290569595992565155029296875,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-03-04T18:40:06+00:00",
        "lat": 41.7358100000000007412381819449365139007568359375,
        "lon": 29.00275669999999905712684267200529575347900390625
    },
    "last_point": {
        "ts": "2026-03-04T19:48:55+00:00",
        "lat": 41.9232616999999976314938976429402828216552734375,
        "lon": 28.79991830000000163636286742985248565673828125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Bosphorus/Dardanelles Approach
Mar 4, 2026 14:09 UTC 70.0%
  • Gap Duration: 4h 30m
  • Last Seen: 2026-03-04T14:09:56+00:00 at 41.0047, 28.9979 (Zone: Bosphorus/Dardanelles Approach)
  • Next Seen: 2026-03-04T18:40:06+00:00 at 41.7358, 29.0028

🛰️ Gap Corroboration

No Imagery

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

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-03-04T19:00:01.434514+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 270.19999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-03-04T14:09:56+00:00",
        "lat": 41.0047449999999997771737980656325817108154296875,
        "lon": 28.9978516999999982317604008130729198455810546875,
        "sog": 8.5,
        "zone_id": "osint_bosphorus"
    },
    "next_seen": {
        "ts": "2026-03-04T18:40:06+00:00",
        "lat": 41.7358100000000007412381819449365139007568359375,
        "lon": 29.00275669999999905712684267200529575347900390625,
        "zone_ids": [
            "discovered_018",
            "discovered_025"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 41.0047449999999997771737980656325817108154296875,
                "lon": 28.9978516999999982317604008130729198455810546875,
                "ts": "2026-03-04T14:09:56+00:00"
            },
            "end": {
                "lat": 41.7358100000000007412381819449365139007568359375,
                "lon": 29.00275669999999905712684267200529575347900390625,
                "ts": "2026-03-04T18:40:06+00:00"
            },
            "bbox": {
                "min_lat": 40.82456499999999977035258780233561992645263671875,
                "min_lon": 28.757757000000001568196239531971514225006103515625,
                "max_lat": 41.91599000000000074805939220823347568511962890625,
                "max_lon": 29.242851999999999179635779000818729400634765625
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-03-04T19:00:01.434514+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 4, 2026 13:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 8m
  • Data Points: 42 AIS positions
  • Period: 2026-03-04T13:01:36+00:00 to 2026-03-04T14:09:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 68.2999999999999971578290569595992565155029296875,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-03-04T13:01:36+00:00",
        "lat": 40.87645499999999998408384271897375583648681640625,
        "lon": 28.915413300000000873524186317808926105499267578125
    },
    "last_point": {
        "ts": "2026-03-04T14:09:56+00:00",
        "lat": 41.0047449999999997771737980656325817108154296875,
        "lon": 28.9978516999999982317604008130729198455810546875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 4, 2026 12:52 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 17m
  • Data Points: 48 AIS positions
  • Period: 2026-03-04T12:52:26+00:00 to 2026-03-04T14:09:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 77.5,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-03-04T12:52:26+00:00",
        "lat": 40.8608449999999976398612488992512226104736328125,
        "lon": 28.8923367000000013149474398232996463775634765625
    },
    "last_point": {
        "ts": "2026-03-04T14:09:56+00:00",
        "lat": 41.0047449999999997771737980656325817108154296875,
        "lon": 28.9978516999999982317604008130729198455810546875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Feb 18, 2026 12:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 25m
  • Data Points: 36 AIS positions
  • Period: 2026-02-18T12:01:15+00:00 to 2026-02-18T13:26:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 85,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-02-18T12:01:15+00:00",
        "lat": 40.9384749999999968395059113390743732452392578125,
        "lon": 28.89310329999999993333403836004436016082763671875
    },
    "last_point": {
        "ts": "2026-02-18T13:26:16+00:00",
        "lat": 40.91938999999999992951416061259806156158447265625,
        "lon": 28.806271699999999924557414487935602664947509765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Feb 18, 2026 11:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 25m
  • Data Points: 64 AIS positions
  • Period: 2026-02-18T11:00:35+00:00 to 2026-02-18T13:26:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 145.69999999999998863131622783839702606201171875,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-02-18T11:00:35+00:00",
        "lat": 40.97585500000000280351741821505129337310791015625,
        "lon": 28.967994999999998384510035975836217403411865234375
    },
    "last_point": {
        "ts": "2026-02-18T13:26:16+00:00",
        "lat": 40.91938999999999992951416061259806156158447265625,
        "lon": 28.806271699999999924557414487935602664947509765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Feb 18, 2026 10:46 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 39m
  • Data Points: 74 AIS positions
  • Period: 2026-02-18T10:46:36+00:00 to 2026-02-18T13:26:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 159.69999999999998863131622783839702606201171875,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-02-18T10:46:36+00:00",
        "lat": 41.0049350000000032423486118204891681671142578125,
        "lon": 28.99353500000000138925315695814788341522216796875
    },
    "last_point": {
        "ts": "2026-02-18T13:26:16+00:00",
        "lat": 40.91938999999999992951416061259806156158447265625,
        "lon": 28.806271699999999924557414487935602664947509765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Feb 1, 2026 12:16 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 19m
  • Data Points: 40 AIS positions
  • Period: 2026-02-01T12:16:19+00:00 to 2026-02-01T13:35:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 79.2999999999999971578290569595992565155029296875,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-02-01T12:16:19+00:00",
        "lat": 40.86820829999999915571606834419071674346923828125,
        "lon": 28.8699016999999997779013938270509243011474609375
    },
    "last_point": {
        "ts": "2026-02-01T13:35:39+00:00",
        "lat": 41.0049417000000033795004128478467464447021484375,
        "lon": 28.99555170000000003938112058676779270172119140625
    }
}
Methodology: 2026.01.18
Zone Dwell osint_cyprus_south_sts
Jan 24, 2026 05:00 UTC 80.0%
  • Zone: osint_cyprus_south_sts
  • Duration: 1h 25m
  • Data Points: 6 AIS positions
  • Period: 2026-01-24T05:00:59+00:00 to 2026-01-24T06:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_cyprus_south_sts",
    "zone_name": "Southern Cyprus STS Zone",
    "dwell_minutes": 85.7999999999999971578290569595992565155029296875,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-01-24T05:00:59+00:00",
        "lat": 33.97280500000000103000274975784122943878173828125,
        "lon": 33.0805517000000008920324034988880157470703125
    },
    "last_point": {
        "ts": "2026-01-24T06:26:46+00:00",
        "lat": 34.00395499999999771034708828665316104888916015625,
        "lon": 32.74070669999999694255166104994714260101318359375
    }
}
Methodology: 2026.01.18
Zone Dwell osint_cyprus_south_sts
Jan 24, 2026 04:52 UTC 80.0%
  • Zone: osint_cyprus_south_sts
  • Duration: 1h 34m
  • Data Points: 8 AIS positions
  • Period: 2026-01-24T04:52:46+00:00 to 2026-01-24T06:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_cyprus_south_sts",
    "zone_name": "Southern Cyprus STS Zone",
    "dwell_minutes": 94,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-01-24T04:52:46+00:00",
        "lat": 33.96881499999999931560523691587150096893310546875,
        "lon": 33.111926699999997936174622736871242523193359375
    },
    "last_point": {
        "ts": "2026-01-24T06:26:46+00:00",
        "lat": 34.00395499999999771034708828665316104888916015625,
        "lon": 32.74070669999999694255166104994714260101318359375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jul 19 16:48 37.4597 23.8553 12.7 kn 339.3° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:47 37.4564 23.8568 12.7 kn 339.5° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:43 37.4424 23.8623 12.7 kn 344.8° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:38 37.4248 23.8682 12.6 kn 344.9° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:35 37.4169 23.8709 12.6 kn 344.6° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:29 37.3961 23.8781 12.6 kn 344.5° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:27 37.3899 23.8802 12.6 kn 344.4° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:20 37.3655 23.8889 12.7 kn 343.7° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:16 37.3515 23.8941 12.8 kn 343.1° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:15 37.3474 23.8957 12.8 kn 343.0° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:13 37.3406 23.8982 12.7 kn 343.3° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:11 37.3327 23.9012 12.7 kn 342.9° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:10 37.3293 23.9024 12.7 kn 342.9° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:08 37.3225 23.9050 12.7 kn 342.5° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:04 37.3107 23.9096 12.7 kn 342.6° Southern Black Sea Sanctioned Vessel Zone
Jul 19 16:01 37.3006 23.9136 12.7 kn 342.2° Southern Black Sea Sanctioned Vessel Zone
Jul 19 15:59 37.2939 23.9163 12.7 kn 341.9° Southern Black Sea Sanctioned Vessel Zone
Jul 19 15:58 37.2907 23.9176 12.7 kn 341.7° Southern Black Sea Sanctioned Vessel Zone
Jul 19 15:57 37.2873 23.9190 12.7 kn 341.6° Southern Black Sea Sanctioned Vessel Zone
Jul 19 15:52 37.2705 23.9261 12.7 kn 340.7° Southern Black Sea Sanctioned Vessel 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.