GAS HUSKY

IMO 9507764

Vessel information

Vessel Name GAS HUSKY
IMO Number 9507764
MMSI 636015107
Vessel Type Tanker
Flag 🇱🇷 Liberia
Call Sign A8YQ3
Length 120 m
Beam 19 m

Detected Events (100)

Zone Dwell North Sea Surveillance Zone
Jun 3, 2026 01:01 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 1h 12m
  • Data Points: 18 AIS positions
  • Period: 2026-06-03T01:01:32+00:00 to 2026-06-03T02:13:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 72.2000000000000028421709430404007434844970703125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-06-03T01:01:32+00:00",
        "lat": 37.635238299999997479972080327570438385009765625,
        "lon": 24.48865669999999994388417690061032772064208984375
    },
    "last_point": {
        "ts": "2026-06-03T02:13:42+00:00",
        "lat": 37.46953330000000192967490875162184238433837890625,
        "lon": 24.256048299999999784404280944727361202239990234375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jun 3, 2026 00:03 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 10m
  • Data Points: 49 AIS positions
  • Period: 2026-06-03T00:03:32+00:00 to 2026-06-03T02:13:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 130.19999999999998863131622783839702606201171875,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-06-03T00:03:32+00:00",
        "lat": 37.83876500000000220325091504491865634918212890625,
        "lon": 24.54581830000000053360054153017699718475341796875
    },
    "last_point": {
        "ts": "2026-06-03T02:13:42+00:00",
        "lat": 37.46953330000000192967490875162184238433837890625,
        "lon": 24.256048299999999784404280944727361202239990234375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jun 2, 2026 23:19 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 54m
  • Data Points: 53 AIS positions
  • Period: 2026-06-02T23:19:41+00:00 to 2026-06-03T02:13:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 174,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-06-02T23:19:41+00:00",
        "lat": 37.97693000000000296267899102531373500823974609375,
        "lon": 24.618639999999999190549715422093868255615234375
    },
    "last_point": {
        "ts": "2026-06-03T02:13:42+00:00",
        "lat": 37.46953330000000192967490875162184238433837890625,
        "lon": 24.256048299999999784404280944727361202239990234375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 18:21 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 23m
  • Data Points: 20 AIS positions
  • Period: 2026-06-01T18:21:47+00:00 to 2026-06-01T20:45:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 143.19999999999998863131622783839702606201171875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-06-01T18:21:47+00:00",
        "lat": 41.2328049999999990404830896295607089996337890625,
        "lon": 29.127870000000001482476363889873027801513671875
    },
    "last_point": {
        "ts": "2026-06-01T20:45:01+00:00",
        "lat": 40.91913170000000121717675938270986080169677734375,
        "lon": 28.84757330000000052905306802131235599517822265625
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 1, 2026 17:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 32m
  • Data Points: 7 AIS positions
  • Period: 2026-06-01T17:01:42+00:00 to 2026-06-01T18:34:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 92.599999999999994315658113919198513031005859375,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-01T17:01:42+00:00",
        "lat": 41.341599999999999681676854379475116729736328125,
        "lon": 28.9917599999999993087840266525745391845703125
    },
    "last_point": {
        "ts": "2026-06-01T18:34:17+00:00",
        "lat": 41.2020667000000031521267374046146869659423828125,
        "lon": 29.1092517000000015059413271956145763397216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 17:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 43m
  • Data Points: 25 AIS positions
  • Period: 2026-06-01T17:01:42+00:00 to 2026-06-01T20:45:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 223.30000000000001136868377216160297393798828125,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-06-01T17:01:42+00:00",
        "lat": 41.341599999999999681676854379475116729736328125,
        "lon": 28.9917599999999993087840266525745391845703125
    },
    "last_point": {
        "ts": "2026-06-01T20:45:01+00:00",
        "lat": 40.91913170000000121717675938270986080169677734375,
        "lon": 28.84757330000000052905306802131235599517822265625
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 1, 2026 16:43 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 51m
  • Data Points: 14 AIS positions
  • Period: 2026-06-01T16:43:07+00:00 to 2026-06-01T18:34:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 111.2000000000000028421709430404007434844970703125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-01T16:43:07+00:00",
        "lat": 41.33463330000000013342287275008857250213623046875,
        "lon": 28.999791699999999394776750705204904079437255859375
    },
    "last_point": {
        "ts": "2026-06-01T18:34:17+00:00",
        "lat": 41.2020667000000031521267374046146869659423828125,
        "lon": 29.1092517000000015059413271956145763397216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 16:43 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 1m
  • Data Points: 32 AIS positions
  • Period: 2026-06-01T16:43:07+00:00 to 2026-06-01T20:45:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 241.900000000000005684341886080801486968994140625,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-06-01T16:43:07+00:00",
        "lat": 41.33463330000000013342287275008857250213623046875,
        "lon": 28.999791699999999394776750705204904079437255859375
    },
    "last_point": {
        "ts": "2026-06-01T20:45:01+00:00",
        "lat": 40.91913170000000121717675938270986080169677734375,
        "lon": 28.84757330000000052905306802131235599517822265625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 13:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 35m
  • Data Points: 16 AIS positions
  • Period: 2026-06-01T13:12:28+00:00 to 2026-06-01T19:48:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-01T13:12:28+00:00",
        "lat": 41.34252169999999892979758442379534244537353515625,
        "lon": 28.9877800000000007685230229981243610382080078125
    },
    "last_point": {
        "ts": "2026-06-01T19:48:02+00:00",
        "lat": 40.98784669999999863421180634759366512298583984375,
        "lon": 28.990766699999998223802322172559797763824462890625
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 1, 2026 13:00 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 5h 33m
  • Data Points: 19 AIS positions
  • Period: 2026-06-01T13:00:47+00:00 to 2026-06-01T18:34:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 333.5,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-01T13:00:47+00:00",
        "lat": 41.34078670000000244044713326729834079742431640625,
        "lon": 28.9862116999999983590896590612828731536865234375
    },
    "last_point": {
        "ts": "2026-06-01T18:34:17+00:00",
        "lat": 41.2020667000000031521267374046146869659423828125,
        "lon": 29.1092517000000015059413271956145763397216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 12:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 42 AIS positions
  • Period: 2026-06-01T12:01:18+00:00 to 2026-06-01T18:34:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-06-01T12:01:18+00:00",
        "lat": 41.3194749999999970668795867823064327239990234375,
        "lon": 28.975268299999999754845703137107193470001220703125
    },
    "last_point": {
        "ts": "2026-06-01T18:34:17+00:00",
        "lat": 41.2020667000000031521267374046146869659423828125,
        "lon": 29.1092517000000015059413271956145763397216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 1, 2026 12:01 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 42 AIS positions
  • Period: 2026-06-01T12:01:18+00:00 to 2026-06-01T18:34:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-06-01T12:01:18+00:00",
        "lat": 41.3194749999999970668795867823064327239990234375,
        "lon": 28.975268299999999754845703137107193470001220703125
    },
    "last_point": {
        "ts": "2026-06-01T18:34:17+00:00",
        "lat": 41.2020667000000031521267374046146869659423828125,
        "lon": 29.1092517000000015059413271956145763397216796875
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 1, 2026 11:56 UTC 80.0%
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 25m
  • Data Points: 43 AIS positions
  • Period: 2026-06-01T11:56:38+00:00 to 2026-06-01T18:21:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 385.1000000000000227373675443232059478759765625,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-06-01T11:56:38+00:00",
        "lat": 41.32056999999999646888682036660611629486083984375,
        "lon": 28.9765900000000016234480426646769046783447265625
    },
    "last_point": {
        "ts": "2026-06-01T18:21:47+00:00",
        "lat": 41.2328049999999990404830896295607089996337890625,
        "lon": 29.127870000000001482476363889873027801513671875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 1, 2026 11:56 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 25m
  • Data Points: 43 AIS positions
  • Period: 2026-06-01T11:56:38+00:00 to 2026-06-01T18:21:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 385.1000000000000227373675443232059478759765625,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-06-01T11:56:38+00:00",
        "lat": 41.32056999999999646888682036660611629486083984375,
        "lon": 28.9765900000000016234480426646769046783447265625
    },
    "last_point": {
        "ts": "2026-06-01T18:21:47+00:00",
        "lat": 41.2328049999999990404830896295607089996337890625,
        "lon": 29.127870000000001482476363889873027801513671875
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
May 18, 2026 12:18 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 1h 23m
  • Data Points: 21 AIS positions
  • Period: 2026-05-18T12:18:16+00:00 to 2026-05-18T13:42:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_102",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 83.7999999999999971578290569595992565155029296875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-05-18T12:18:16+00:00",
        "lat": 37.48199670000000338632162311114370822906494140625,
        "lon": 24.344731700000000529371391166932880878448486328125
    },
    "last_point": {
        "ts": "2026-05-18T13:42:05+00:00",
        "lat": 37.70960170000000033496689866296947002410888671875,
        "lon": 24.50853169999999892070263740606606006622314453125
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
May 18, 2026 11:48 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 1h 53m
  • Data Points: 24 AIS positions
  • Period: 2026-05-18T11:48:26+00:00 to 2026-05-18T13:42:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_102",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 113.7000000000000028421709430404007434844970703125,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-05-18T11:48:26+00:00",
        "lat": 37.4186832999999978710548020899295806884765625,
        "lon": 24.2526466999999996687620296142995357513427734375
    },
    "last_point": {
        "ts": "2026-05-18T13:42:05+00:00",
        "lat": 37.70960170000000033496689866296947002410888671875,
        "lon": 24.50853169999999892070263740606606006622314453125
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
May 15, 2026 23:03 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 1h 31m
  • Data Points: 10 AIS positions
  • Period: 2026-05-15T23:03:27+00:00 to 2026-05-16T00:35:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_102",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 91.7999999999999971578290569595992565155029296875,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-05-15T23:03:27+00:00",
        "lat": 37.68443330000000202062437892891466617584228515625,
        "lon": 24.507751700000000028012436814606189727783203125
    },
    "last_point": {
        "ts": "2026-05-16T00:35:15+00:00",
        "lat": 37.43717170000000038498910726048052310943603515625,
        "lon": 24.280421700000001550279193907044827938079833984375
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
May 15, 2026 22:44 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 1h 50m
  • Data Points: 11 AIS positions
  • Period: 2026-05-15T22:44:46+00:00 to 2026-05-16T00:35:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_102",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 110.5,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-05-15T22:44:46+00:00",
        "lat": 37.74845330000000132031345856375992298126220703125,
        "lon": 24.52241670000000084428393165580928325653076171875
    },
    "last_point": {
        "ts": "2026-05-16T00:35:15+00:00",
        "lat": 37.43717170000000038498910726048052310943603515625,
        "lon": 24.280421700000001550279193907044827938079833984375
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
May 15, 2026 21:38 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 2h 56m
  • Data Points: 13 AIS positions
  • Period: 2026-05-15T21:38:55+00:00 to 2026-05-16T00:35:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_102",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 176.30000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-05-15T21:38:55+00:00",
        "lat": 37.97025330000000309382812702096998691558837890625,
        "lon": 24.60607830000000006975824362598359584808349609375
    },
    "last_point": {
        "ts": "2026-05-16T00:35:15+00:00",
        "lat": 37.43717170000000038498910726048052310943603515625,
        "lon": 24.280421700000001550279193907044827938079833984375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 14, 2026 21:43 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 9m
  • Data Points: 7 AIS positions
  • Period: 2026-05-14T21:43:19+00:00 to 2026-05-14T22:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 69.5,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-05-14T21:43:19+00:00",
        "lat": 40.928848299999998516796040348708629608154296875,
        "lon": 28.874901699999998783141563762910664081573486328125
    },
    "last_point": {
        "ts": "2026-05-14T22:52:46+00:00",
        "lat": 40.904404999999997016857378184795379638671875,
        "lon": 28.745161700000000593036020291037857532501220703125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
May 14, 2026 20:19 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 33m
  • Data Points: 16 AIS positions
  • Period: 2026-05-14T20:19:26+00:00 to 2026-05-14T22:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 153.30000000000001136868377216160297393798828125,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-05-14T20:19:26+00:00",
        "lat": 40.9770749999999992496668710373342037200927734375,
        "lon": 28.972854999999999137116901692934334278106689453125
    },
    "last_point": {
        "ts": "2026-05-14T22:52:46+00:00",
        "lat": 40.904404999999997016857378184795379638671875,
        "lon": 28.745161700000000593036020291037857532501220703125
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Zone
May 6, 2026 05:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Zone
  • Duration: 1h 3m
  • Data Points: 42 AIS positions
  • Period: 2026-05-06T05:01:03+00:00 to 2026-05-06T06:04:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_038",
    "zone_name": "Gulf of Oman Sanctioned Vessel Zone",
    "dwell_minutes": 63.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-05-06T05:01:03+00:00",
        "lat": 42.87980499999999750571078038774430751800537109375,
        "lon": 29.07408170000000069421730586327612400054931640625
    },
    "last_point": {
        "ts": "2026-05-06T06:04:34+00:00",
        "lat": 43.09046500000000179397829924710094928741455078125,
        "lon": 29.04762170000000054415068007074296474456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Zone
May 6, 2026 04:00 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Zone
  • Duration: 2h 3m
  • Data Points: 76 AIS positions
  • Period: 2026-05-06T04:00:52+00:00 to 2026-05-06T06:04:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_038",
    "zone_name": "Gulf of Oman Sanctioned Vessel Zone",
    "dwell_minutes": 123.7000000000000028421709430404007434844970703125,
    "points_in_zone": 76,
    "first_point": {
        "ts": "2026-05-06T04:00:52+00:00",
        "lat": 42.6824816999999967492840369231998920440673828125,
        "lon": 29.0987717000000003508830559439957141876220703125
    },
    "last_point": {
        "ts": "2026-05-06T06:04:34+00:00",
        "lat": 43.09046500000000179397829924710094928741455078125,
        "lon": 29.04762170000000054415068007074296474456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Zone
May 6, 2026 03:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Zone
  • Duration: 3h 3m
  • Data Points: 107 AIS positions
  • Period: 2026-05-06T03:01:03+00:00 to 2026-05-06T06:04:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_038",
    "zone_name": "Gulf of Oman Sanctioned Vessel Zone",
    "dwell_minutes": 183.5,
    "points_in_zone": 107,
    "first_point": {
        "ts": "2026-05-06T03:01:03+00:00",
        "lat": 42.48396170000000182653820957057178020477294921875,
        "lon": 29.1200749999999999317878973670303821563720703125
    },
    "last_point": {
        "ts": "2026-05-06T06:04:34+00:00",
        "lat": 43.09046500000000179397829924710094928741455078125,
        "lon": 29.04762170000000054415068007074296474456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Zone
May 6, 2026 02:14 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Zone
  • Duration: 3h 49m
  • Data Points: 115 AIS positions
  • Period: 2026-05-06T02:14:53+00:00 to 2026-05-06T06:04:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_038",
    "zone_name": "Gulf of Oman Sanctioned Vessel Zone",
    "dwell_minutes": 229.69999999999998863131622783839702606201171875,
    "points_in_zone": 115,
    "first_point": {
        "ts": "2026-05-06T02:14:53+00:00",
        "lat": 42.3315716999999978042978909797966480255126953125,
        "lon": 29.13587499999999863575794734060764312744140625
    },
    "last_point": {
        "ts": "2026-05-06T06:04:34+00:00",
        "lat": 43.09046500000000179397829924710094928741455078125,
        "lon": 29.04762170000000054415068007074296474456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_086
May 2, 2026 22:18 UTC 80.0%
  • Zone: discovered_086
  • Duration: 1h 13m
  • Data Points: 35 AIS positions
  • Period: 2026-05-02T22:18:44+00:00 to 2026-05-02T23:32:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_086",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 73.7000000000000028421709430404007434844970703125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-05-02T22:18:44+00:00",
        "lat": 36.82939499999999810597728355787694454193115234375,
        "lon": 26.724063300000000964473656495101749897003173828125
    },
    "last_point": {
        "ts": "2026-05-02T23:32:24+00:00",
        "lat": 37.04946499999999787178239785134792327880859375,
        "lon": 26.639224999999999710098563809879124164581298828125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Brittany Coast Surveillance Zone
May 2, 2026 15:55 UTC 70.0%
  • Gap Duration: 6h 23m
  • Last Seen: 2026-05-02T15:55:23+00:00 at 35.9824, 27.5672 (Zone: Brittany Coast Surveillance Zone)
  • Next Seen: 2026-05-02T22:18:44+00:00 at 36.8294, 26.7241

🛰️ 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: S1C_IW_GRDH_1SDV_20260502T160554_20260502T160619_007477_00F2CE_C950_COG • Time: 2026-05-02T16:05:54.884177Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-05-02T22:30:01.262554+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 383.3999999999999772626324556767940521240234375,
    "last_seen": {
        "ts": "2026-05-02T15:55:23+00:00",
        "lat": 35.98238500000000072986949817277491092681884765625,
        "lon": 27.567151700000000147383616422303020954132080078125,
        "sog": 10.199999999999999289457264239899814128875732421875,
        "zone_id": "discovered_070"
    },
    "next_seen": {
        "ts": "2026-05-02T22:18:44+00:00",
        "lat": 36.82939499999999810597728355787694454193115234375,
        "lon": 26.724063300000000964473656495101749897003173828125,
        "zone_ids": [
            "discovered_086"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 35.98238500000000072986949817277491092681884765625,
                "lon": 27.567151700000000147383616422303020954132080078125,
                "ts": "2026-05-02T15:55:23+00:00"
            },
            "end": {
                "lat": 36.82939499999999810597728355787694454193115234375,
                "lon": 26.724063300000000964473656495101749897003173828125,
                "ts": "2026-05-02T22:18:44+00:00"
            },
            "bbox": {
                "min_lat": 35.8022050000000007230482879094779491424560546875,
                "min_lon": 26.500189999999999912461134954355657100677490234375,
                "max_lat": 37.0095749999999981127984938211739063262939453125,
                "max_lon": 27.791025000000001199396137963049113750457763671875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1C_IW_GRDH_1SDV_20260502T160554_20260502T160619_007477_00F2CE_C950_COG",
            "scene_time": "2026-05-02T16:05:54.884177Z",
            "platform": "sentinel-1c",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_476403_thumbnail_20260502223006.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/05\/event_476403_thumbnail_20260502223006.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-05-02T22:30:01.262554+00:00"
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Southeast Aegean Monitoring Zone
Apr 29, 2026 00:37 UTC 70.0%
  • Gap Duration: 5h 25m
  • Last Seen: 2026-04-29T00:37:14+00:00 at 36.6464, 26.7777 (Zone: Southeast Aegean Monitoring Zone)
  • Next Seen: 2026-04-29T06:02:55+00:00 at 35.9729, 27.5646

🛰️ 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: 2026-04-29T06:15:01.506031+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 325.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-04-29T00:37:14+00:00",
        "lat": 36.646399999999999863575794734060764312744140625,
        "lon": 26.77769169999999832043613423593342304229736328125,
        "sog": 11,
        "zone_id": "discovered_083"
    },
    "next_seen": {
        "ts": "2026-04-29T06:02:55+00:00",
        "lat": 35.97285169999999965284587233327329158782958984375,
        "lon": 27.5646117000000003827153705060482025146484375,
        "zone_ids": [
            "discovered_067"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 36.646399999999999863575794734060764312744140625,
                "lon": 26.77769169999999832043613423593342304229736328125,
                "ts": "2026-04-29T00:37:14+00:00"
            },
            "end": {
                "lat": 35.97285169999999965284587233327329158782958984375,
                "lon": 27.5646117000000003827153705060482025146484375,
                "ts": "2026-04-29T06:02:55+00:00"
            },
            "bbox": {
                "min_lat": 35.79267200000000315185388899408280849456787109375,
                "min_lon": 26.5540960000000012541931937448680400848388671875,
                "max_lat": 36.82657999999999987039700499735772609710693359375,
                "max_lon": 27.788208000000000907903086044825613498687744140625
            },
            "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": "2026-04-29T06:15:01.506031+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Southeast Aegean Monitoring Zone
Apr 28, 2026 23:01 UTC 80.0%
  • Zone: Southeast Aegean Monitoring Zone
  • Duration: 1h 35m
  • Data Points: 15 AIS positions
  • Period: 2026-04-28T23:01:53+00:00 to 2026-04-29T00:37:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_083",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 95.2999999999999971578290569595992565155029296875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-04-28T23:01:53+00:00",
        "lat": 36.92579500000000081172402133233845233917236328125,
        "lon": 26.686818299999998771454556845128536224365234375
    },
    "last_point": {
        "ts": "2026-04-29T00:37:14+00:00",
        "lat": 36.646399999999999863575794734060764312744140625,
        "lon": 26.77769169999999832043613423593342304229736328125
    }
}
Methodology: 2026.01.18
Zone Dwell Southeast Aegean Monitoring Zone
Apr 28, 2026 22:11 UTC 80.0%
  • Zone: Southeast Aegean Monitoring Zone
  • Duration: 2h 25m
  • Data Points: 46 AIS positions
  • Period: 2026-04-28T22:11:58+00:00 to 2026-04-29T00:37:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_083",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 145.30000000000001136868377216160297393798828125,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-04-28T22:11:58+00:00",
        "lat": 37.056233300000002373053575865924358367919921875,
        "lon": 26.63383830000000074278432293795049190521240234375
    },
    "last_point": {
        "ts": "2026-04-29T00:37:14+00:00",
        "lat": 36.646399999999999863575794734060764312744140625,
        "lon": 26.77769169999999832043613423593342304229736328125
    }
}
Methodology: 2026.01.18
Zone Dwell Southeast Aegean Monitoring Zone
Apr 28, 2026 21:46 UTC 80.0%
  • Zone: Southeast Aegean Monitoring Zone
  • Duration: 2h 51m
  • Data Points: 51 AIS positions
  • Period: 2026-04-28T21:46:13+00:00 to 2026-04-29T00:37:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_083",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 171,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-04-28T21:46:13+00:00",
        "lat": 37.11117329999999725487214163877069950103759765625,
        "lon": 26.595269999999999299689079634845256805419921875
    },
    "last_point": {
        "ts": "2026-04-29T00:37:14+00:00",
        "lat": 36.646399999999999863575794734060764312744140625,
        "lon": 26.77769169999999832043613423593342304229736328125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Bosphorus/Dardanelles Approach
Apr 27, 2026 09:09 UTC 70.0%
  • Gap Duration: 4h 49m
  • Last Seen: 2026-04-27T09:09:32+00:00 at 40.9533, 28.7477 (Zone: Bosphorus/Dardanelles Approach)
  • Next Seen: 2026-04-27T13:59:02+00:00 at 40.9606, 28.7599

🛰️ 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: S1D_IW_GRDH_1SDV_20260427T041340_20260427T041405_002527_0042EA_B4A0_COG • Time: 2026-04-27T04:13:40.268939Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✓ Signal detected

3 thermal/light anomalies detected

Detections: 3 thermal anomalies

View detections
LocationBrightnessTime
41.0204, 28.5571328.9 K2026-04-27T10:58:00+00:00
41.0217, 28.5553297.4 K2026-04-27T11:05:00+00:00
41.0214, 28.5530296.3 K2026-04-27T11:05:00+00:00

Searched: 2026-04-27T14:15:01.866521+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 289.5,
    "last_seen": {
        "ts": "2026-04-27T09:09:32+00:00",
        "lat": 40.953311700000000428190105594694614410400390625,
        "lon": 28.747661699999998319299265858717262744903564453125,
        "sog": 5.0999999999999996447286321199499070644378662109375,
        "zone_id": "osint_bosphorus"
    },
    "next_seen": {
        "ts": "2026-04-27T13:59:02+00:00",
        "lat": 40.9606016999999980043867253698408603668212890625,
        "lon": 28.759903300000001280523065361194312572479248046875,
        "zone_ids": [
            "osint_bosphorus"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 40.953311700000000428190105594694614410400390625,
                "lon": 28.747661699999998319299265858717262744903564453125,
                "ts": "2026-04-27T09:09:32+00:00"
            },
            "end": {
                "lat": 40.9606016999999980043867253698408603668212890625,
                "lon": 28.759903300000001280523065361194312572479248046875,
                "ts": "2026-04-27T13:59:02+00:00"
            },
            "bbox": {
                "min_lat": 40.77313199999999682177076465450227260589599609375,
                "min_lon": 28.50907600000000030604496714659035205841064453125,
                "max_lat": 41.14078200000000151703716255724430084228515625,
                "max_lon": 28.99848899999999929377736407332122325897216796875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1D_IW_GRDH_1SDV_20260427T041340_20260427T041405_002527_0042EA_B4A0_COG",
            "scene_time": "2026-04-27T04:13:40.268939Z",
            "platform": "sentinel-1d",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/04\/event_442556_thumbnail_20260427141506.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/04\/event_442556_thumbnail_20260427141506.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "signal",
            "dataset": "VIIRS_SNPP",
            "detection_count": 3,
            "top_detections": [
                {
                    "lat": 41.0203699999999997771737980656325817108154296875,
                    "lon": 28.557130000000000791260390542447566986083984375,
                    "brightness": 328.91000000000002501110429875552654266357421875,
                    "frp": 2.0800000000000000710542735760100185871124267578125,
                    "confidence": "l",
                    "acq_date": "2026-04-27",
                    "acq_time": "1058",
                    "satellite": "N",
                    "daynight": "D",
                    "acq_datetime": "2026-04-27T10:58:00+00:00"
                },
                {
                    "lat": 41.0217099999999987858245731331408023834228515625,
                    "lon": 28.555260000000000530917532159946858882904052734375,
                    "brightness": 297.3899999999999863575794734060764312744140625,
                    "frp": 0.70999999999999996447286321199499070644378662109375,
                    "confidence": "n",
                    "acq_date": "2026-04-27",
                    "acq_time": "115",
                    "satellite": "N",
                    "daynight": "N",
                    "acq_datetime": "2026-04-27T11:05:00+00:00"
                },
                {
                    "lat": 41.02136999999999744659362477250397205352783203125,
                    "lon": 28.552980000000001581383912707678973674774169921875,
                    "brightness": 296.31999999999999317878973670303821563720703125,
                    "frp": 0.70999999999999996447286321199499070644378662109375,
                    "confidence": "n",
                    "acq_date": "2026-04-27",
                    "acq_time": "115",
                    "satellite": "N",
                    "daynight": "N",
                    "acq_datetime": "2026-04-27T11:05:00+00:00"
                }
            ],
            "notes": "3 thermal\/light anomalies detected"
        },
        "searched_at": "2026-04-27T14:15:01.866521+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 27, 2026 09:09 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 49m
  • Data Points: 2 AIS positions
  • Period: 2026-04-27T09:09:32+00:00 to 2026-04-27T13:59:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 289.5,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-04-27T09:09:32+00:00",
        "lat": 40.953311700000000428190105594694614410400390625,
        "lon": 28.747661699999998319299265858717262744903564453125
    },
    "last_point": {
        "ts": "2026-04-27T13:59:02+00:00",
        "lat": 40.9606016999999980043867253698408603668212890625,
        "lon": 28.759903300000001280523065361194312572479248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 27, 2026 08:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 58m
  • Data Points: 20 AIS positions
  • Period: 2026-04-27T08:00:12+00:00 to 2026-04-27T13:59:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 358.80000000000001136868377216160297393798828125,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-04-27T08:00:12+00:00",
        "lat": 40.98104000000000013415046851150691509246826171875,
        "lon": 28.975294999999999134843164938502013683319091796875
    },
    "last_point": {
        "ts": "2026-04-27T13:59:02+00:00",
        "lat": 40.9606016999999980043867253698408603668212890625,
        "lon": 28.759903300000001280523065361194312572479248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 27, 2026 07:53 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 5m
  • Data Points: 24 AIS positions
  • Period: 2026-04-27T07:53:46+00:00 to 2026-04-27T13:59:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 365.30000000000001136868377216160297393798828125,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-04-27T07:53:46+00:00",
        "lat": 40.9969549999999998135535861365497112274169921875,
        "lon": 28.99366669999999857054717722348868846893310546875
    },
    "last_point": {
        "ts": "2026-04-27T13:59:02+00:00",
        "lat": 40.9606016999999980043867253698408603668212890625,
        "lon": 28.759903300000001280523065361194312572479248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Apr 7, 2026 22:01 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 1h 30m
  • Data Points: 22 AIS positions
  • Period: 2026-04-07T22:01:47+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 90.2999999999999971578290569595992565155029296875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-04-07T22:01:47+00:00",
        "lat": 41.35980330000000293466655421070754528045654296875,
        "lon": 28.90144670000000104437276604585349559783935546875
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 7, 2026 22:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 30m
  • Data Points: 22 AIS positions
  • Period: 2026-04-07T22:01:47+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 90.2999999999999971578290569595992565155029296875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-04-07T22:01:47+00:00",
        "lat": 41.35980330000000293466655421070754528045654296875,
        "lon": 28.90144670000000104437276604585349559783935546875
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 7, 2026 22:01 UTC 75.0%
  • Duration: 1h 30m
  • Radius: 410 meters
  • Data Points: 22 AIS positions
  • Centroid: 41.3590, 28.8966
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 410.3999999999999772626324556767940521240234375,
    "duration_minutes": 90.2999999999999971578290569595992565155029296875,
    "points": 22,
    "centroid": {
        "lat": 41.359049545454553253875928930938243865966796875,
        "lon": 28.89664545454545674374458030797541141510009765625
    },
    "bbox": {
        "min_lat": 41.35708170000000194477252080105245113372802734375,
        "min_lon": 28.8958583000000004403773345984518527984619140625,
        "max_lat": 41.36093000000000330373950419016182422637939453125,
        "max_lon": 28.90144670000000104437276604585349559783935546875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Monitoring Zone
Apr 7, 2026 22:01 UTC 75.0%
  • Duration: 1h 30m
  • Radius: 410 meters
  • Data Points: 22 AIS positions
  • Centroid: 41.3590, 28.8966
  • Zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 410.3999999999999772626324556767940521240234375,
    "duration_minutes": 90.2999999999999971578290569595992565155029296875,
    "points": 22,
    "centroid": {
        "lat": 41.359049545454553253875928930938243865966796875,
        "lon": 28.89664545454545674374458030797541141510009765625
    },
    "bbox": {
        "min_lat": 41.35708170000000194477252080105245113372802734375,
        "min_lon": 28.8958583000000004403773345984518527984619140625,
        "max_lat": 41.36093000000000330373950419016182422637939453125,
        "max_lon": 28.90144670000000104437276604585349559783935546875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 7, 2026 21:35 UTC 75.0%
  • Duration: 1h 56m
  • Radius: 560 meters
  • Data Points: 33 AIS positions
  • Centroid: 41.3591, 28.8990
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 560.299999999999954525264911353588104248046875,
    "duration_minutes": 116.2999999999999971578290569595992565155029296875,
    "points": 33,
    "centroid": {
        "lat": 41.35912873636365105767254135571420192718505859375,
        "lon": 28.898997724242423856821915251202881336212158203125
    },
    "bbox": {
        "min_lat": 41.35708170000000194477252080105245113372802734375,
        "min_lon": 28.8958583000000004403773345984518527984619140625,
        "max_lat": 41.36093000000000330373950419016182422637939453125,
        "max_lon": 28.905681699999998812700141570530831813812255859375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Monitoring Zone
Apr 7, 2026 21:35 UTC 75.0%
  • Duration: 1h 56m
  • Radius: 560 meters
  • Data Points: 33 AIS positions
  • Centroid: 41.3591, 28.8990
  • Zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 560.299999999999954525264911353588104248046875,
    "duration_minutes": 116.2999999999999971578290569595992565155029296875,
    "points": 33,
    "centroid": {
        "lat": 41.35912873636365105767254135571420192718505859375,
        "lon": 28.898997724242423856821915251202881336212158203125
    },
    "bbox": {
        "min_lat": 41.35708170000000194477252080105245113372802734375,
        "min_lon": 28.8958583000000004403773345984518527984619140625,
        "max_lat": 41.36093000000000330373950419016182422637939453125,
        "max_lon": 28.905681699999998812700141570530831813812255859375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Apr 7, 2026 21:08 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 23m
  • Data Points: 42 AIS positions
  • Period: 2026-04-07T21:08:37+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 143.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-04-07T21:08:37+00:00",
        "lat": 41.3578949999999991860022419132292270660400390625,
        "lon": 28.91044000000000124828147818334400653839111328125
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 7, 2026 21:08 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 23m
  • Data Points: 42 AIS positions
  • Period: 2026-04-07T21:08:37+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 143.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-04-07T21:08:37+00:00",
        "lat": 41.3578949999999991860022419132292270660400390625,
        "lon": 28.91044000000000124828147818334400653839111328125
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 7, 2026 20:03 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 29m
  • Data Points: 58 AIS positions
  • Period: 2026-04-07T20:03:08+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 209,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-04-07T20:03:08+00:00",
        "lat": 41.35598329999999833717083674855530261993408203125,
        "lon": 28.9237499999999982946974341757595539093017578125
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Apr 7, 2026 20:03 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 3h 29m
  • Data Points: 58 AIS positions
  • Period: 2026-04-07T20:03:08+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 209,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-04-07T20:03:08+00:00",
        "lat": 41.35598329999999833717083674855530261993408203125,
        "lon": 28.9237499999999982946974341757595539093017578125
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 7, 2026 20:03 UTC 75.0%
  • Duration: 3h 17m
  • Radius: 1,370 meters
  • Data Points: 55 AIS positions
  • Centroid: 41.3585, 28.9050
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1370,
    "duration_minutes": 197.30000000000001136868377216160297393798828125,
    "points": 55,
    "centroid": {
        "lat": 41.3585213327272782635191106237471103668212890625,
        "lon": 28.9049783309090884131364873610436916351318359375
    },
    "bbox": {
        "min_lat": 41.3562950000000029149305191822350025177001953125,
        "min_lon": 28.8958583000000004403773345984518527984619140625,
        "max_lat": 41.36093000000000330373950419016182422637939453125,
        "max_lon": 28.921081699999998448902260861359536647796630859375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Monitoring Zone
Apr 7, 2026 20:03 UTC 75.0%
  • Duration: 3h 17m
  • Radius: 1,370 meters
  • Data Points: 55 AIS positions
  • Centroid: 41.3585, 28.9050
  • Zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1370,
    "duration_minutes": 197.30000000000001136868377216160297393798828125,
    "points": 55,
    "centroid": {
        "lat": 41.3585213327272782635191106237471103668212890625,
        "lon": 28.9049783309090884131364873610436916351318359375
    },
    "bbox": {
        "min_lat": 41.3562950000000029149305191822350025177001953125,
        "min_lon": 28.8958583000000004403773345984518527984619140625,
        "max_lat": 41.36093000000000330373950419016182422637939453125,
        "max_lon": 28.921081699999998448902260861359536647796630859375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 7, 2026 19:20 UTC 75.0%
  • Duration: 2h 28m
  • Radius: 1,422 meters
  • Data Points: 45 AIS positions
  • Centroid: 41.3577, 28.9143
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1421.59999999999990905052982270717620849609375,
    "duration_minutes": 148.80000000000001136868377216160297393798828125,
    "points": 45,
    "centroid": {
        "lat": 41.35765351555554758533617132343351840972900390625,
        "lon": 28.91427233111109984520226134918630123138427734375
    },
    "bbox": {
        "min_lat": 41.35570500000000038198777474462985992431640625,
        "min_lon": 28.90144670000000104437276604585349559783935546875,
        "max_lat": 41.35980330000000293466655421070754528045654296875,
        "max_lon": 28.931063300000001703438101685605943202972412109375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Monitoring Zone
Apr 7, 2026 19:20 UTC 75.0%
  • Duration: 2h 28m
  • Radius: 1,422 meters
  • Data Points: 45 AIS positions
  • Centroid: 41.3577, 28.9143
  • Zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1421.59999999999990905052982270717620849609375,
    "duration_minutes": 148.80000000000001136868377216160297393798828125,
    "points": 45,
    "centroid": {
        "lat": 41.35765351555554758533617132343351840972900390625,
        "lon": 28.91427233111109984520226134918630123138427734375
    },
    "bbox": {
        "min_lat": 41.35570500000000038198777474462985992431640625,
        "min_lon": 28.90144670000000104437276604585349559783935546875,
        "max_lat": 41.35980330000000293466655421070754528045654296875,
        "max_lon": 28.931063300000001703438101685605943202972412109375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Apr 7, 2026 19:20 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 4h 11m
  • Data Points: 70 AIS positions
  • Period: 2026-04-07T19:20:17+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 251.80000000000001136868377216160297393798828125,
    "points_in_zone": 70,
    "first_point": {
        "ts": "2026-04-07T19:20:17+00:00",
        "lat": 41.3556482999999985850081429816782474517822265625,
        "lon": 28.93426170000000041682142182253301143646240234375
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 7, 2026 19:20 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 11m
  • Data Points: 70 AIS positions
  • Period: 2026-04-07T19:20:17+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 251.80000000000001136868377216160297393798828125,
    "points_in_zone": 70,
    "first_point": {
        "ts": "2026-04-07T19:20:17+00:00",
        "lat": 41.3556482999999985850081429816782474517822265625,
        "lon": 28.93426170000000041682142182253301143646240234375
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Apr 7, 2026 17:02 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 6h 29m
  • Data Points: 72 AIS positions
  • Period: 2026-04-07T17:02:17+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 389.80000000000001136868377216160297393798828125,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-04-07T17:02:17+00:00",
        "lat": 41.33989669999999705396476201713085174560546875,
        "lon": 28.965526700000001625312506803311407566070556640625
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 7, 2026 17:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 29m
  • Data Points: 72 AIS positions
  • Period: 2026-04-07T17:02:17+00:00 to 2026-04-07T23:32:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 389.80000000000001136868377216160297393798828125,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-04-07T17:02:17+00:00",
        "lat": 41.33989669999999705396476201713085174560546875,
        "lon": 28.965526700000001625312506803311407566070556640625
    },
    "last_point": {
        "ts": "2026-04-07T23:32:07+00:00",
        "lat": 41.35708170000000194477252080105245113372802734375,
        "lon": 28.8958583000000004403773345984518527984619140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Apr 7, 2026 16:19 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 72 AIS positions
  • Period: 2026-04-07T16:53:58+00:00 to 2026-04-07T23:27:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393.80000000000001136868377216160297393798828125,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-04-07T16:53:58+00:00",
        "lat": 41.330001699999996844780980609357357025146484375,
        "lon": 28.9690149999999988494892022572457790374755859375
    },
    "last_point": {
        "ts": "2026-04-07T23:27:47+00:00",
        "lat": 41.3573482999999981757355271838605403900146484375,
        "lon": 28.89620670000000046684363042004406452178955078125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 7, 2026 16:19 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 72 AIS positions
  • Period: 2026-04-07T16:53:58+00:00 to 2026-04-07T23:27:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.80000000000001136868377216160297393798828125,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-04-07T16:53:58+00:00",
        "lat": 41.330001699999996844780980609357357025146484375,
        "lon": 28.9690149999999988494892022572457790374755859375
    },
    "last_point": {
        "ts": "2026-04-07T23:27:47+00:00",
        "lat": 41.3573482999999981757355271838605403900146484375,
        "lon": 28.89620670000000046684363042004406452178955078125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ discovered_022
Mar 28, 2026 01:47 UTC 70.0%
  • Gap Duration: 4h 2m
  • Last Seen: 2026-03-28T01:47:49+00:00 at 37.2816, 23.7919 (Zone: discovered_022)
  • Next Seen: 2026-03-28T05:50:08+00:00 at 37.7461, 24.5284

🛰️ 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: 2026-03-28T06:15:01.285869+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 242.30000000000001136868377216160297393798828125,
    "last_seen": {
        "ts": "2026-03-28T01:47:49+00:00",
        "lat": 37.28155000000000285353962681256234645843505859375,
        "lon": 23.791938300000001760281520546413958072662353515625,
        "sog": 12.300000000000000710542735760100185871124267578125,
        "zone_id": "discovered_022"
    },
    "next_seen": {
        "ts": "2026-03-28T05:50:08+00:00",
        "lat": 37.74605669999999690844560973346233367919921875,
        "lon": 24.52835999999999927467797533608973026275634765625,
        "zone_ids": [
            "discovered_097"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 37.28155000000000285353962681256234645843505859375,
                "lon": 23.791938300000001760281520546413958072662353515625,
                "ts": "2026-03-28T01:47:49+00:00"
            },
            "end": {
                "lat": 37.74605669999999690844560973346233367919921875,
                "lon": 24.52835999999999927467797533608973026275634765625,
                "ts": "2026-03-28T05:50:08+00:00"
            },
            "bbox": {
                "min_lat": 37.101370000000002846718416549265384674072265625,
                "min_lon": 23.564783999999999508645487367175519466400146484375,
                "max_lat": 37.9262370000000004210960469208657741546630859375,
                "max_lon": 24.755514000000001573198460391722619533538818359375
            },
            "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": "2026-03-28T06:15:01.285869+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 21:04 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 1h 41m
  • Data Points: 14 AIS positions
  • Period: 2026-03-27T21:04:58+00:00 to 2026-03-27T22:46:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 101.5,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-03-27T21:04:58+00:00",
        "lat": 37.059826700000002119850250892341136932373046875,
        "lon": 23.125608299999999672991179977543652057647705078125
    },
    "last_point": {
        "ts": "2026-03-27T22:46:29+00:00",
        "lat": 37.0652816999999998870407580398023128509521484375,
        "lon": 23.097696700000000191721483133733272552490234375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Laconian Gulf STS Zone
Mar 27, 2026 21:04 UTC 85/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 8 meters
  • Average Distance: 26 meters
  • Duration: 1h 12m
  • Period: 2026-03-27T21:04:58+00:00 to 2026-03-27T22:17:08+00:00
  • Vessel A Avg Speed: 0.4 knots
  • Vessel B Avg Speed: 0.4 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 8m, avg 26m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 8m, avg 26m
Duration15/25Duration 72 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±10m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-03-28T04:00:34.245256+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 8,
    "avg_distance_m": 25.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 10.300000000000000710542735760100185871124267578125,
    "duration_minutes": 72.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 4330,
    "speed_a_avg": 0.40000000000000002220446049250313080847263336181640625,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.429999999999999993338661852249060757458209991455078125,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.40000000000000002220446049250313080847263336181640625,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.429999999999999993338661852249060757458209991455078125,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-03-27T21:04:58+00:00",
        "end": "2026-03-27T22:17:08+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 26m"
            },
            "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 \u00b110m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Laconian Gulf STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 8m, avg 26m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 37.06378720000000015488694771192967891693115234375,
            "lon": 23.121521300000001275520844501443207263946533203125
        },
        "time_window": {
            "start_ts": "2026-03-27T21:04:58+00:00",
            "end_ts": "2026-03-27T22:17:08+00:00"
        },
        "searched_at": "2026-03-28T04:00:34.245256+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Laconian Gulf STS Zone
Mar 27, 2026 20:34 UTC 90/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 8 meters
  • Average Distance: 28 meters
  • Duration: 1h 42m
  • Period: 2026-03-27T20:34:58+00:00 to 2026-03-27T22:17:08+00:00
  • Vessel A Avg Speed: 0.4 knots
  • Vessel B Avg Speed: 0.4 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 8m, avg 28m) for 102 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 8m, avg 28m
Duration20/25Duration 102 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-03-28T02:47:11.387439+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 8,
    "avg_distance_m": 28.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 11.199999999999999289457264239899814128875732421875,
    "duration_minutes": 102.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 6130,
    "speed_a_avg": 0.38000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.40000000000000002220446049250313080847263336181640625,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.38000000000000000444089209850062616169452667236328125,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.40000000000000002220446049250313080847263336181640625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-03-27T20:34:58+00:00",
        "end": "2026-03-27T22:17:08+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 28m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 102 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Laconian Gulf STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 8m, avg 28m) for 102 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 37.062636400000002367960405535995960235595703125,
            "lon": 23.12288480000000134850779431872069835662841796875
        },
        "time_window": {
            "start_ts": "2026-03-27T20:34:58+00:00",
            "end_ts": "2026-03-27T22:17:08+00:00"
        },
        "searched_at": "2026-03-28T02:47:11.387439+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 20:14 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 2h 32m
  • Data Points: 18 AIS positions
  • Period: 2026-03-27T20:14:28+00:00 to 2026-03-27T22:46:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 152,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-03-27T20:14:28+00:00",
        "lat": 37.0561282999999974663296598009765148162841796875,
        "lon": 23.129536699999999171950548770837485790252685546875
    },
    "last_point": {
        "ts": "2026-03-27T22:46:29+00:00",
        "lat": 37.0652816999999998870407580398023128509521484375,
        "lon": 23.097696700000000191721483133733272552490234375
    }
}
Methodology: 2026.01.18
Loiter Laconian Gulf STS Zone
Mar 27, 2026 20:14 UTC 75.0%
  • Duration: 2h 15m
  • Radius: 974 meters
  • Data Points: 16 AIS positions
  • Centroid: 37.0628, 23.1225
  • Zone: Laconian Gulf STS Zone
Show Raw Evidence JSON
{
    "radius_m": 974.200000000000045474735088646411895751953125,
    "duration_minutes": 135.19999999999998863131622783839702606201171875,
    "points": 16,
    "centroid": {
        "lat": 37.06283323749999425444912048988044261932373046875,
        "lon": 23.122466362500002645674612722359597682952880859375
    },
    "bbox": {
        "min_lat": 37.0561282999999974663296598009765148162841796875,
        "min_lon": 23.114381699999999142391970963217318058013916015625,
        "max_lat": 37.0682316999999983408997650258243083953857421875,
        "max_lon": 23.129536699999999171950548770837485790252685546875
    },
    "zone_id": "osint_laconian_gulf"
}
Methodology: 2026.01.18
Loiter Laconian Gulf STS Zone
Mar 27, 2026 19:52 UTC 75.0%
  • Duration: 2h 36m
  • Radius: 1,057 meters
  • Data Points: 18 AIS positions
  • Centroid: 37.0619, 23.1233
  • Zone: Laconian Gulf STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1057.299999999999954525264911353588104248046875,
    "duration_minutes": 156.80000000000001136868377216160297393798828125,
    "points": 18,
    "centroid": {
        "lat": 37.06191083888888471165046212263405323028564453125,
        "lon": 23.1232763000000005604306352324783802032470703125
    },
    "bbox": {
        "min_lat": 37.054433299999999462670530192553997039794921875,
        "min_lon": 23.114381699999999142391970963217318058013916015625,
        "max_lat": 37.0682316999999983408997650258243083953857421875,
        "max_lon": 23.12975829999999888286765781231224536895751953125
    },
    "zone_id": "osint_laconian_gulf"
}
Methodology: 2026.01.18
Sts🛰️✗ Laconian Gulf STS Zone
Mar 27, 2026 19:52 UTC 95/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 8 meters
  • Average Distance: 29 meters
  • Duration: 2h 24m
  • Period: 2026-03-27T19:52:48+00:00 to 2026-03-27T22:17:08+00:00
  • Vessel A Avg Speed: 0.4 knots
  • Vessel B Avg Speed: 0.4 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 8m, avg 29m) for 144 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 8m, avg 29m
Duration25/25Duration 144 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±12m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-03-28T00:30:01.702519+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 8,
    "avg_distance_m": 28.800000000000000710542735760100185871124267578125,
    "distance_consistency_m": 11.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 144.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 8660,
    "speed_a_avg": 0.34999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.34999999999999997779553950749686919152736663818359375,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.35999999999999998667732370449812151491641998291015625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-03-27T19:52:48+00:00",
        "end": "2026-03-27T22:17:08+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 29m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 144 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Laconian Gulf STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 8m, avg 29m) for 144 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 37.0612387999999981502696755342185497283935546875,
            "lon": 23.124164100000001553780748508870601654052734375
        },
        "time_window": {
            "start_ts": "2026-03-27T19:52:48+00:00",
            "end_ts": "2026-03-27T22:17:08+00:00"
        },
        "searched_at": "2026-03-28T00:30:01.702519+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 19:52 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 2h 53m
  • Data Points: 20 AIS positions
  • Period: 2026-03-27T19:52:48+00:00 to 2026-03-27T22:46:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 173.69999999999998863131622783839702606201171875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-03-27T19:52:48+00:00",
        "lat": 37.054433299999999462670530192553997039794921875,
        "lon": 23.129753300000000848513082019053399562835693359375
    },
    "last_point": {
        "ts": "2026-03-27T22:46:29+00:00",
        "lat": 37.0652816999999998870407580398023128509521484375,
        "lon": 23.097696700000000191721483133733272552490234375
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 18:00 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 4h 45m
  • Data Points: 21 AIS positions
  • Period: 2026-03-27T18:00:49+00:00 to 2026-03-27T22:46:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 285.69999999999998863131622783839702606201171875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-03-27T18:00:49+00:00",
        "lat": 37.0406483000000008587448974139988422393798828125,
        "lon": 23.12955170000000038044163375161588191986083984375
    },
    "last_point": {
        "ts": "2026-03-27T22:46:29+00:00",
        "lat": 37.0652816999999998870407580398023128509521484375,
        "lon": 23.097696700000000191721483133733272552490234375
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 17:00 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 5h 46m
  • Data Points: 27 AIS positions
  • Period: 2026-03-27T17:00:29+00:00 to 2026-03-27T22:46:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 346,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-03-27T17:00:29+00:00",
        "lat": 37.02545169999999785659383633174002170562744140625,
        "lon": 23.128834999999998700559444841928780078887939453125
    },
    "last_point": {
        "ts": "2026-03-27T22:46:29+00:00",
        "lat": 37.0652816999999998870407580398023128509521484375,
        "lon": 23.097696700000000191721483133733272552490234375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Laconian Gulf STS Zone
Mar 27, 2026 17:00 UTC 93/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 5 meters
  • Average Distance: 33 meters
  • Duration: 5h 16m
  • Period: 2026-03-27T17:00:29+00:00 to 2026-03-27T22:17:08+00:00
  • Vessel A Avg Speed: 0.5 knots
  • Vessel B Avg Speed: 0.5 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 93/100

High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 5m, avg 33m) for 317 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.5 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 5m, avg 33m
Duration25/25Duration 317 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency15/15Distance variance ±20m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-03-28T00:00:34.247923+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 5.0999999999999996447286321199499070644378662109375,
    "avg_distance_m": 32.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 20.39999999999999857891452847979962825775146484375,
    "duration_minutes": 316.6000000000000227373675443232059478759765625,
    "overlap_duration_s": 18999,
    "speed_a_avg": 0.5,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0.5100000000000000088817841970012523233890533447265625,
    "speed_b_std": 0.289999999999999980015985556747182272374629974365234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.5,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0.5100000000000000088817841970012523233890533447265625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-03-27T17:00:29+00:00",
        "end": "2026-03-27T22:17:08+00:00"
    },
    "points_count": {
        "vessel_a": 23,
        "vessel_b": 23
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 93,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 5m, avg 33m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 317 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; 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: Laconian Gulf STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 5m, avg 33m) for 317 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.5 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 37.0530485000000027184796635992825031280517578125,
            "lon": 23.1262344000000013011231203563511371612548828125
        },
        "time_window": {
            "start_ts": "2026-03-27T17:00:29+00:00",
            "end_ts": "2026-03-27T22:17:08+00:00"
        },
        "searched_at": "2026-03-28T00:00:34.247923+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Laconian Gulf STS Zone
Mar 27, 2026 16:30 UTC 93/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 5 meters
  • Average Distance: 29 meters
  • Duration: 5h 46m
  • Period: 2026-03-27T16:30:18+00:00 to 2026-03-27T22:17:08+00:00
  • Vessel A Avg Speed: 0.6 knots
  • Vessel B Avg Speed: 0.6 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 93/100

High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 5m, avg 29m) for 347 minutes. Both vessels were slow-moving (avg speeds 0.6 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 5m, avg 29m
Duration25/25Duration 347 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency15/15Distance variance ±15m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 5.0999999999999996447286321199499070644378662109375,
    "avg_distance_m": 28.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 15,
    "duration_minutes": 346.80000000000001136868377216160297393798828125,
    "overlap_duration_s": 20810,
    "speed_a_avg": 0.560000000000000053290705182007513940334320068359375,
    "speed_a_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.560000000000000053290705182007513940334320068359375,
    "speed_b_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.560000000000000053290705182007513940334320068359375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0.560000000000000053290705182007513940334320068359375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-03-27T16:30:18+00:00",
        "end": "2026-03-27T22:17:08+00:00"
    },
    "points_count": {
        "vessel_a": 27,
        "vessel_b": 27
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 93,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 5m, avg 29m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 347 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b115m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Laconian Gulf STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 5m, avg 29m) for 347 minutes. Both vessels were slow-moving (avg speeds 0.6 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 16:00 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 6h 25m
  • Data Points: 33 AIS positions
  • Period: 2026-03-27T16:21:07+00:00 to 2026-03-27T22:46:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 385.3999999999999772626324556767940521240234375,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-03-27T16:21:07+00:00",
        "lat": 37.02262830000000093377821031026542186737060546875,
        "lon": 23.142154999999998921111910021863877773284912109375
    },
    "last_point": {
        "ts": "2026-03-27T22:46:29+00:00",
        "lat": 37.0652816999999998870407580398023128509521484375,
        "lon": 23.097696700000000191721483133733272552490234375
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 15:12 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 6h 32m
  • Data Points: 32 AIS positions
  • Period: 2026-03-27T15:44:38+00:00 to 2026-03-27T22:17:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 392.5,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-03-27T15:44:38+00:00",
        "lat": 37.07223330000000061090759118087589740753173828125,
        "lon": 23.177336700000001457055986975319683551788330078125
    },
    "last_point": {
        "ts": "2026-03-27T22:17:08+00:00",
        "lat": 37.06798330000000163408913067542016506195068359375,
        "lon": 23.11862670000000008485585567541420459747314453125
    }
}
Methodology: 2026.01.18
Sts Laconian Gulf STS Zone
Mar 27, 2026 11:50 UTC 83/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 7 meters
  • Average Distance: 53 meters
  • Duration: 5h 26m
  • Period: 2026-03-27T11:50:28+00:00 to 2026-03-27T17:16:58+00:00
  • Vessel A Avg Speed: 1.0 knots
  • Vessel B Avg Speed: 1.0 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 83/100

High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 6m, avg 53m) for 326 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.0 knots). Moderate distance variation observed during the encounter. Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 6m, avg 53m
Duration25/25Duration 326 minutes
Speed Stability15/20both slow; very stable speeds
Distance Consistency8/15Distance variance ±72m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 6.5,
    "avg_distance_m": 52.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 72.099999999999994315658113919198513031005859375,
    "duration_minutes": 326.5,
    "overlap_duration_s": 19590,
    "speed_a_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 1.0100000000000000088817841970012523233890533447265625,
    "speed_b_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 1.0100000000000000088817841970012523233890533447265625,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-03-27T11:50:28+00:00",
        "end": "2026-03-27T17:16:58+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 83,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 6m, avg 53m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 326 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b172m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Laconian Gulf STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 6m, avg 53m) for 326 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.0 knots). Moderate distance variation observed during the encounter. Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 11:50 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 6h 10m
  • Data Points: 20 AIS positions
  • Period: 2026-03-27T11:50:28+00:00 to 2026-03-27T18:00:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 370.3999999999999772626324556767940521240234375,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-03-27T11:50:28+00:00",
        "lat": 37.07448670000000134905349113978445529937744140625,
        "lon": 23.1346367000000014968463801778852939605712890625
    },
    "last_point": {
        "ts": "2026-03-27T18:00:49+00:00",
        "lat": 37.0406483000000008587448974139988422393798828125,
        "lon": 23.12955170000000038044163375161588191986083984375
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 10:24 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 6h 34m
  • Data Points: 19 AIS positions
  • Period: 2026-03-27T10:42:27+00:00 to 2026-03-27T17:16:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 394.5,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-03-27T10:42:27+00:00",
        "lat": 37.0696267000000005964466254226863384246826171875,
        "lon": 23.12521170000000125810402096249163150787353515625
    },
    "last_point": {
        "ts": "2026-03-27T17:16:58+00:00",
        "lat": 37.03121329999999744586602901108562946319580078125,
        "lon": 23.130633299999999508145265281200408935546875
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Laconian Gulf STS Zone
Mar 27, 2026 09:49 UTC 74/100
Vessel A: IMO 9507764 (GAS HUSKY) Liberia
Vessel B: IMO 9448487 (GAZ FRATERNITY) Panama
  • Minimum Distance: 52 meters
  • Average Distance: 219 meters
  • Duration: 2h 5m
  • Period: 2026-03-27T09:49:09+00:00 to 2026-03-27T11:54:37+00:00
  • Vessel A Avg Speed: 1.5 knots
  • Vessel B Avg Speed: 1.4 knots
  • Zone: Laconian Gulf STS Zone

Confidence Analysis

Score: 74/100

Moderate-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 52m, avg 219m) for 126 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.4 knots). Event occurred in Laconian Gulf STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 52m, avg 219m
Duration25/25Duration 126 minutes
Speed Stability12/20both slow; stable speeds
Distance Consistency2/15Distance variance ±163m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Laconian Gulf STS Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-03-27T15:30:01.963966+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015107,
        "imo": 9507764,
        "name": "GAS HUSKY",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372668000,
        "imo": 9448487,
        "name": "GAZ FRATERNITY",
        "flag": "Panama"
    },
    "min_distance_m": 52.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 219.400000000000005684341886080801486968994140625,
    "distance_consistency_m": 163.19999999999998863131622783839702606201171875,
    "duration_minutes": 125.5,
    "overlap_duration_s": 7528,
    "speed_a_avg": 1.5,
    "speed_a_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_avg": 1.399999999999999911182158029987476766109466552734375,
    "speed_b_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.5,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 1.399999999999999911182158029987476766109466552734375,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-03-27T09:49:09+00:00",
        "end": "2026-03-27T11:54:37+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "score": {
        "value": 74,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 52m, avg 219m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both slow; stable speeds"
            },
            "distance_consistency": {
                "score": 2,
                "max": 15,
                "detail": "Distance variance \u00b1163m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Laconian Gulf STS Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and GAZ FRATERNITY) maintained close proximity (min 52m, avg 219m) for 126 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.4 knots). Event occurred in Laconian Gulf STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 37.0798630999999971891156747005879878997802734375,
            "lon": 23.14338920000000143772922456264495849609375
        },
        "time_window": {
            "start_ts": "2026-03-27T09:49:09+00:00",
            "end_ts": "2026-03-27T11:54:37+00:00"
        },
        "searched_at": "2026-03-27T15:30:01.963966+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Laconian Gulf STS Zone
Mar 27, 2026 09:27 UTC 80.0%
  • Zone: Laconian Gulf STS Zone
  • Duration: 6h 35m
  • Data Points: 26 AIS positions
  • Period: 2026-03-27T09:30:07+00:00 to 2026-03-27T16:05:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_laconian_gulf",
    "zone_name": "Laconian Gulf STS Zone",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-03-27T09:30:07+00:00",
        "lat": 37.05626670000000189020283869467675685882568359375,
        "lon": 23.160515000000000185309545486234128475189208984375
    },
    "last_point": {
        "ts": "2026-03-27T16:05:58+00:00",
        "lat": 37.04338829999999660458342987112700939178466796875,
        "lon": 23.15688000000000101863406598567962646484375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ discovered_022
Mar 27, 2026 02:59 UTC 70.0%
  • Gap Duration: 6h 27m
  • Last Seen: 2026-03-27T02:59:58+00:00 at 37.2116, 23.9634 (Zone: discovered_022)
  • Next Seen: 2026-03-27T09:27:38+00:00 at 37.0515, 23.1604

🛰️ 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: 2026-03-27T09:45:02.012240+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 387.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-03-27T02:59:58+00:00",
        "lat": 37.21157329999999774372554384171962738037109375,
        "lon": 23.963448299999999591136656817980110645294189453125,
        "sog": 11,
        "zone_id": "discovered_022"
    },
    "next_seen": {
        "ts": "2026-03-27T09:27:38+00:00",
        "lat": 37.05147000000000190311766345985233783721923828125,
        "lon": 23.160398300000000659792931401170790195465087890625,
        "zone_ids": [
            "osint_laconian_gulf"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 37.21157329999999774372554384171962738037109375,
                "lon": 23.963448299999999591136656817980110645294189453125,
                "ts": "2026-03-27T02:59:58+00:00"
            },
            "end": {
                "lat": 37.05147000000000190311766345985233783721923828125,
                "lon": 23.160398300000000659792931401170790195465087890625,
                "ts": "2026-03-27T09:27:38+00:00"
            },
            "bbox": {
                "min_lat": 36.8712900000000018962964531965553760528564453125,
                "min_lon": 22.934397000000000588215698371641337871551513671875,
                "max_lat": 37.39175300000000135014488478191196918487548828125,
                "max_lon": 24.18945000000000078443918027915060520172119140625
            },
            "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": "2026-03-27T09:45:02.012240+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Mar 25, 2026 20:12 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 19m
  • Data Points: 18 AIS positions
  • Period: 2026-03-25T20:12:44+00:00 to 2026-03-25T21:32:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 79.7000000000000028421709430404007434844970703125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-03-25T20:12:44+00:00",
        "lat": 40.95612330000000156360329128801822662353515625,
        "lon": 28.94212999999999880174073041416704654693603515625
    },
    "last_point": {
        "ts": "2026-03-25T21:32:25+00:00",
        "lat": 40.9236266999999998006387613713741302490234375,
        "lon": 28.857253299999999995861799106933176517486572265625
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Mar 24, 2026 21:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 55m
  • Data Points: 15 AIS positions
  • Period: 2026-03-24T21:01:39+00:00 to 2026-03-24T23:57:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 175.69999999999998863131622783839702606201171875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-03-24T21:01:39+00:00",
        "lat": 43.08015499999999775582182337529957294464111328125,
        "lon": 29.396943300000000220961737795732915401458740234375
    },
    "last_point": {
        "ts": "2026-03-24T23:57:20+00:00",
        "lat": 42.46920999999999679630491300486028194427490234375,
        "lon": 29.27228170000000062600520323030650615692138671875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Mar 24, 2026 20:57 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 59m
  • Data Points: 18 AIS positions
  • Period: 2026-03-24T20:57:48+00:00 to 2026-03-24T23:57:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 179.5,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-03-24T20:57:48+00:00",
        "lat": 43.09372669999999772016963106580078601837158203125,
        "lon": 29.399480000000000501358954352326691150665283203125
    },
    "last_point": {
        "ts": "2026-03-24T23:57:20+00:00",
        "lat": 42.46920999999999679630491300486028194427490234375,
        "lon": 29.27228170000000062600520323030650615692138671875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_084
Mar 15, 2026 00:04 UTC 80.0%
  • Zone: discovered_084
  • Duration: 1h 4m
  • Data Points: 36 AIS positions
  • Period: 2026-03-15T00:04:37+00:00 to 2026-03-15T01:09:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 64.7000000000000028421709430404007434844970703125,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-03-15T00:04:37+00:00",
        "lat": 36.86570499999999839246811461634933948516845703125,
        "lon": 26.704519999999998702833181596361100673675537109375
    },
    "last_point": {
        "ts": "2026-03-15T01:09:17+00:00",
        "lat": 37.05894669999999990750438882969319820404052734375,
        "lon": 26.63447000000000031150193535722792148590087890625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_084
Mar 14, 2026 23:01 UTC 80.0%
  • Zone: discovered_084
  • Duration: 2h 7m
  • Data Points: 37 AIS positions
  • Period: 2026-03-14T23:01:48+00:00 to 2026-03-15T01:09:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 127.5,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-03-14T23:01:48+00:00",
        "lat": 36.67781500000000249883669312112033367156982421875,
        "lon": 26.76588170000000133086359710432589054107666015625
    },
    "last_point": {
        "ts": "2026-03-15T01:09:17+00:00",
        "lat": 37.05894669999999990750438882969319820404052734375,
        "lon": 26.63447000000000031150193535722792148590087890625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_084
Mar 14, 2026 22:51 UTC 80.0%
  • Zone: discovered_084
  • Duration: 2h 17m
  • Data Points: 40 AIS positions
  • Period: 2026-03-14T22:51:28+00:00 to 2026-03-15T01:09:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 137.80000000000001136868377216160297393798828125,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-03-14T22:51:28+00:00",
        "lat": 36.64681829999999962410583975724875926971435546875,
        "lon": 26.77458169999999881838448345661163330078125
    },
    "last_point": {
        "ts": "2026-03-15T01:09:17+00:00",
        "lat": 37.05894669999999990750438882969319820404052734375,
        "lon": 26.63447000000000031150193535722792148590087890625
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Central Mediterranean Sanctions Monitoring Zone
Mar 14, 2026 17:26 UTC 70.0%
  • Gap Duration: 5h 24m
  • Last Seen: 2026-03-14T17:26:38+00:00 at 35.9912, 27.5746 (Zone: Central Mediterranean Sanctions Monitoring Zone)
  • Next Seen: 2026-03-14T22:51:28+00:00 at 36.6468, 26.7746

🛰️ 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_20260314T161514_20260314T161539_063626_07FF55_EF23_COG • Time: 2026-03-14T16:15:14.080233Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-03-14T23:15:01.447798+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 324.80000000000001136868377216160297393798828125,
    "last_seen": {
        "ts": "2026-03-14T17:26:38+00:00",
        "lat": 35.99121170000000091704350779764354228973388671875,
        "lon": 27.5746299999999990859578247182071208953857421875,
        "sog": 9.9000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_078"
    },
    "next_seen": {
        "ts": "2026-03-14T22:51:28+00:00",
        "lat": 36.64681829999999962410583975724875926971435546875,
        "lon": 26.77458169999999881838448345661163330078125,
        "zone_ids": [
            "discovered_084"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 35.99121170000000091704350779764354228973388671875,
                "lon": 27.5746299999999990859578247182071208953857421875,
                "ts": "2026-03-14T17:26:38+00:00"
            },
            "end": {
                "lat": 36.64681829999999962410583975724875926971435546875,
                "lon": 26.77458169999999881838448345661163330078125,
                "ts": "2026-03-14T22:51:28+00:00"
            },
            "bbox": {
                "min_lat": 35.8110319999999973106241668574512004852294921875,
                "min_lon": 26.55095899999999886631485424004495143890380859375,
                "max_lat": 36.82699800000000323052518069744110107421875,
                "max_lon": 27.798252999999998991143002058379352092742919921875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1A_IW_GRDH_1SDV_20260314T161514_20260314T161539_063626_07FF55_EF23_COG",
            "scene_time": "2026-03-14T16:15:14.080233Z",
            "platform": "sentinel-1a",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/03\/event_216893_thumbnail_20260314231507.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/03\/event_216893_thumbnail_20260314231507.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-03-14T23:15:01.447798+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Mar 8, 2026 02:26 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2 hours
  • Data Points: 38 AIS positions
  • Period: 2026-03-08T02:26:10+00:00 to 2026-03-08T04:26:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 120,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-03-08T02:26:10+00:00",
        "lat": 34.48389999999999844249032321386039257049560546875,
        "lon": 33.76053329999999874644345254637300968170166015625
    },
    "last_point": {
        "ts": "2026-03-08T04:26:10+00:00",
        "lat": 34.61928329999999931487764115445315837860107421875,
        "lon": 33.2944566999999977952029439620673656463623046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 24, 2026 05:11 UTC 80.0%
  • Zone: discovered_028
  • Duration: 1h 14m
  • Data Points: 8 AIS positions
  • Period: 2026-02-24T05:11:29+00:00 to 2026-02-24T06:25:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 74,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-02-24T05:11:29+00:00",
        "lat": 34.5581882999999976391336531378328800201416015625,
        "lon": 33.5478049999999967667463351972401142120361328125
    },
    "last_point": {
        "ts": "2026-02-24T06:25:31+00:00",
        "lat": 34.5336767000000008920324034988880157470703125,
        "lon": 33.589934999999996989572537131607532501220703125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 24, 2026 04:01 UTC 80.0%
  • Zone: discovered_028
  • Duration: 2h 24m
  • Data Points: 20 AIS positions
  • Period: 2026-02-24T04:01:09+00:00 to 2026-02-24T06:25:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 144.400000000000005684341886080801486968994140625,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-02-24T04:01:09+00:00",
        "lat": 34.54813999999999651890902896411716938018798828125,
        "lon": 33.54940500000000014324541552923619747161865234375
    },
    "last_point": {
        "ts": "2026-02-24T06:25:31+00:00",
        "lat": 34.5336767000000008920324034988880157470703125,
        "lon": 33.589934999999996989572537131607532501220703125
    }
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 24, 2026 04:01 UTC 75.0%
  • Duration: 1h 33m
  • Radius: 1,084 meters
  • Data Points: 18 AIS positions
  • Centroid: 34.5545, 33.5484
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 1083.700000000000045474735088646411895751953125,
    "duration_minutes": 93,
    "points": 18,
    "centroid": {
        "lat": 34.55447045555555263263158849440515041351318359375,
        "lon": 33.54835018888888242827306385152041912078857421875
    },
    "bbox": {
        "min_lat": 34.54813999999999651890902896411716938018798828125,
        "min_lon": 33.54779500000000069803718361072242259979248046875,
        "max_lat": 34.56423499999999648935045115649700164794921875,
        "max_lon": 33.54940500000000014324541552923619747161865234375
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 24, 2026 03:05 UTC 80.0%
  • Zone: discovered_028
  • Duration: 3h 20m
  • Data Points: 32 AIS positions
  • Period: 2026-02-24T03:05:28+00:00 to 2026-02-24T06:25:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 200.099999999999994315658113919198513031005859375,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-02-24T03:05:28+00:00",
        "lat": 34.544049999999998590283212251961231231689453125,
        "lon": 33.5495532999999994672180037014186382293701171875
    },
    "last_point": {
        "ts": "2026-02-24T06:25:31+00:00",
        "lat": 34.5336767000000008920324034988880157470703125,
        "lon": 33.589934999999996989572537131607532501220703125
    }
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 24, 2026 03:05 UTC 75.0%
  • Duration: 1h 54m
  • Radius: 1,113 meters
  • Data Points: 25 AIS positions
  • Centroid: 34.5517, 33.5488
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 1113.299999999999954525264911353588104248046875,
    "duration_minutes": 114,
    "points": 25,
    "centroid": {
        "lat": 34.551675727999992204786394722759723663330078125,
        "lon": 33.54877807199999750764618511311709880828857421875
    },
    "bbox": {
        "min_lat": 34.5463383000000021638697944581508636474609375,
        "min_lon": 33.54779500000000069803718361072242259979248046875,
        "max_lat": 34.5616782999999969661075738258659839630126953125,
        "max_lon": 33.54980669999999776109689264558255672454833984375
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 24, 2026 02:41 UTC 80.0%
  • Zone: discovered_028
  • Duration: 3h 43m
  • Data Points: 34 AIS positions
  • Period: 2026-02-24T02:41:53+00:00 to 2026-02-24T06:25:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 223.599999999999994315658113919198513031005859375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-02-24T02:41:53+00:00",
        "lat": 34.54250329999999991059667081572115421295166015625,
        "lon": 33.548980000000000245563569478690624237060546875
    },
    "last_point": {
        "ts": "2026-02-24T06:25:31+00:00",
        "lat": 34.5336767000000008920324034988880157470703125,
        "lon": 33.589934999999996989572537131607532501220703125
    }
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 24, 2026 02:41 UTC 75.0%
  • Duration: 2h 36m
  • Radius: 1,124 meters
  • Data Points: 29 AIS positions
  • Centroid: 34.5494, 33.5490
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 1124.299999999999954525264911353588104248046875,
    "duration_minutes": 156.80000000000001136868377216160297393798828125,
    "points": 29,
    "centroid": {
        "lat": 34.54939740689653859817553893662989139556884765625,
        "lon": 33.548984600000011369047570042312145233154296875
    },
    "bbox": {
        "min_lat": 34.54250329999999991059667081572115421295166015625,
        "min_lon": 33.5478049999999967667463351972401142120361328125,
        "max_lat": 34.5594882999999981620931066572666168212890625,
        "max_lon": 33.54980669999999776109689264558255672454833984375
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 24, 2026 01:04 UTC 80.0%
  • Zone: discovered_028
  • Duration: 5h 20m
  • Data Points: 45 AIS positions
  • Period: 2026-02-24T01:04:37+00:00 to 2026-02-24T06:25:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 320.8999999999999772626324556767940521240234375,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-02-24T01:04:37+00:00",
        "lat": 34.53906500000000079353412729687988758087158203125,
        "lon": 33.5454849999999993315213941968977451324462890625
    },
    "last_point": {
        "ts": "2026-02-24T06:25:31+00:00",
        "lat": 34.5336767000000008920324034988880157470703125,
        "lon": 33.589934999999996989572537131607532501220703125
    }
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 24, 2026 01:04 UTC 75.0%
  • Duration: 3h 37m
  • Radius: 1,156 meters
  • Data Points: 30 AIS positions
  • Centroid: 34.5491, 33.5489
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 1155.700000000000045474735088646411895751953125,
    "duration_minutes": 217.099999999999994315658113919198513031005859375,
    "points": 30,
    "centroid": {
        "lat": 34.5491057166666593047921196557581424713134765625,
        "lon": 33.5488928900000047406138037331402301788330078125
    },
    "bbox": {
        "min_lat": 34.54064670000000347727109328843653202056884765625,
        "min_lon": 33.5462332999999972571458783932030200958251953125,
        "max_lat": 34.5594882999999981620931066572666168212890625,
        "max_lon": 33.54980669999999776109689264558255672454833984375
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 24, 2026 00:44 UTC 75.0%
  • Duration: 4h 11m
  • Radius: 1,117 meters
  • Data Points: 39 AIS positions
  • Centroid: 34.5454, 33.5480
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 1116.5,
    "duration_minutes": 251.80000000000001136868377216160297393798828125,
    "points": 39,
    "centroid": {
        "lat": 34.545420169230766305190627463161945343017578125,
        "lon": 33.5480344435897421817571739666163921356201171875
    },
    "bbox": {
        "min_lat": 34.53782000000000351747075910679996013641357421875,
        "min_lon": 33.54548170000000339996404363773763179779052734375,
        "max_lat": 34.55548499999999734200173406861722469329833984375,
        "max_lon": 33.54980669999999776109689264558255672454833984375
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 24, 2026 00:01 UTC 80.0%
  • Zone: discovered_028
  • Duration: 6h 24m
  • Data Points: 54 AIS positions
  • Period: 2026-02-24T00:01:30+00:00 to 2026-02-24T06:25:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 384,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-02-24T00:01:30+00:00",
        "lat": 34.523404999999996789483702741563320159912109375,
        "lon": 33.59512829999999894425855018198490142822265625
    },
    "last_point": {
        "ts": "2026-02-24T06:25:31+00:00",
        "lat": 34.5336767000000008920324034988880157470703125,
        "lon": 33.589934999999996989572537131607532501220703125
    }
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 23, 2026 15:30 UTC 75.0%
  • Duration: 1h 39m
  • Radius: 929 meters
  • Data Points: 11 AIS positions
  • Centroid: 34.5295, 33.6078
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 929.299999999999954525264911353588104248046875,
    "duration_minutes": 99.7999999999999971578290569595992565155029296875,
    "points": 11,
    "centroid": {
        "lat": 34.52952166363636621326804743148386478424072265625,
        "lon": 33.607836663636362573015503585338592529296875
    },
    "bbox": {
        "min_lat": 34.5255300000000033833202905952930450439453125,
        "min_lon": 33.59785000000000110276232589967548847198486328125,
        "max_lat": 34.5321016999999983454472385346889495849609375,
        "max_lon": 33.61327330000000301879481412470340728759765625
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 23, 2026 15:30 UTC 80.0%
  • Zone: discovered_028
  • Duration: 1h 39m
  • Data Points: 11 AIS positions
  • Period: 2026-02-23T15:30:21+00:00 to 2026-02-23T17:10:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 99.7999999999999971578290569595992565155029296875,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-02-23T15:30:21+00:00",
        "lat": 34.5281532999999996036422089673578739166259765625,
        "lon": 33.59785000000000110276232589967548847198486328125
    },
    "last_point": {
        "ts": "2026-02-23T17:10:11+00:00",
        "lat": 34.52867330000000123391146189533174037933349609375,
        "lon": 33.61327330000000301879481412470340728759765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 23, 2026 14:11 UTC 80.0%
  • Zone: discovered_028
  • Duration: 2h 58m
  • Data Points: 16 AIS positions
  • Period: 2026-02-23T14:11:28+00:00 to 2026-02-23T17:10:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 178.69999999999998863131622783839702606201171875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-02-23T14:11:28+00:00",
        "lat": 34.54086499999999659848981536924839019775390625,
        "lon": 33.5808616999999998142811818979680538177490234375
    },
    "last_point": {
        "ts": "2026-02-23T17:10:11+00:00",
        "lat": 34.52867330000000123391146189533174037933349609375,
        "lon": 33.61327330000000301879481412470340728759765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 23, 2026 13:35 UTC 80.0%
  • Zone: discovered_028
  • Duration: 3h 35m
  • Data Points: 18 AIS positions
  • Period: 2026-02-23T13:35:00+00:00 to 2026-02-23T17:10:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 215.19999999999998863131622783839702606201171875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-02-23T13:35:00+00:00",
        "lat": 34.53640999999999650071913492865860462188720703125,
        "lon": 33.57121000000000066165739553980529308319091796875
    },
    "last_point": {
        "ts": "2026-02-23T17:10:11+00:00",
        "lat": 34.52867330000000123391146189533174037933349609375,
        "lon": 33.61327330000000301879481412470340728759765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 23, 2026 12:09 UTC 80.0%
  • Zone: discovered_028
  • Duration: 5h 1m
  • Data Points: 27 AIS positions
  • Period: 2026-02-23T12:09:08+00:00 to 2026-02-23T17:10:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 301.1000000000000227373675443232059478759765625,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-02-23T12:09:08+00:00",
        "lat": 34.52767829999999804613253218121826648712158203125,
        "lon": 33.55078329999999908750396571122109889984130859375
    },
    "last_point": {
        "ts": "2026-02-23T17:10:11+00:00",
        "lat": 34.52867330000000123391146189533174037933349609375,
        "lon": 33.61327330000000301879481412470340728759765625
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 4 19:34 37.4696 23.7405 0.8 kn 35.3° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 19:22 37.4672 23.7382 0.9 kn 39.7° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 19:12 37.4654 23.7360 0.8 kn 38.3° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 19:09 37.4647 23.7355 0.8 kn 26.1° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 19:06 37.4639 23.7351 0.9 kn 28.8° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 19:04 37.4635 23.7347 0.9 kn 35.8° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 19:02 37.4630 23.7342 1.0 kn 36.4° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 18:58 37.4622 23.7335 0.7 kn 31.4° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 18:55 37.4615 23.7330 1.1 kn 27.2° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 18:52 37.4607 23.7324 1.0 kn 35.7° Eastern Mediterranean Sanctions Monitoring Zone
Jun 4 18:47 37.4596 23.7313 0.8 kn 50.9° Eastern Mediterranean Sanctions Monitoring Zone
Jun 3 02:13 37.4695 24.2560 12.9 kn 253.4° Baltic Sea Sanctioned Vessel Zone
Jun 3 02:12 37.4715 24.2615 12.9 kn 234.1° Baltic Sea Sanctioned Vessel Zone
Jun 3 02:10 37.4756 24.2680 12.9 kn 232.8° Alboran Sea Surveillance Zone
Jun 3 02:08 37.4800 24.2751 12.9 kn 231.9° Alboran Sea Surveillance Zone
Jun 3 02:07 37.4830 24.2798 12.8 kn 231.3° Alboran Sea Surveillance Zone
Jun 3 02:06 37.4852 24.2834 12.8 kn 231.7° Alboran Sea Surveillance Zone
Jun 3 02:02 37.4933 24.2963 12.7 kn 232.0° Alboran Sea Surveillance Zone
Jun 3 02:01 37.4966 24.3015 12.7 kn 231.6° Alboran Sea Surveillance Zone
Jun 3 01:19 37.5821 24.4544 13.1 kn 251.0° Alboran Sea Surveillance Zone

Showing 20 of 100 recent positions.

Data Source

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

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