BOCHEM WALVIS BAY

IMO 9725859

Vessel information

Vessel Name BOCHEM WALVIS BAY
IMO Number 9725859
MMSI 477348100
Vessel Type Tanker - Hazard B
Flag 🇭🇰 HONG KONG
Call Sign VRPN2
Length 145 m
Beam 24 m

Detected Events (62)

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jun 9, 2026 04:36 UTC 80.0% ▼
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 52m
  • Data Points: 54 AIS positions
  • Period: 2026-06-09T04:36:45+00:00 to 2026-06-09T07:29:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_033",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 172.80000000000001136868377216160297393798828125,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-06-09T04:36:45+00:00",
        "lat": 41.59461499999999745114109828136861324310302734375,
        "lon": 29.015489999999999781721271574497222900390625
    },
    "last_point": {
        "ts": "2026-06-09T07:29:34+00:00",
        "lat": 41.7703666999999967401890899054706096649169921875,
        "lon": 28.841789999999999594137989333830773830413818359375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 9, 2026 01:00 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 155 AIS positions
  • Period: 2026-06-09T01:00:04+00:00 to 2026-06-09T07:29:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 389.5,
    "points_in_zone": 155,
    "first_point": {
        "ts": "2026-06-09T01:00:04+00:00",
        "lat": 41.11764329999999745268723927438259124755859375,
        "lon": 29.074798300000001205489752464927732944488525390625
    },
    "last_point": {
        "ts": "2026-06-09T07:29:34+00:00",
        "lat": 41.7703666999999967401890899054706096649169921875,
        "lon": 28.841789999999999594137989333830773830413818359375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 9, 2026 01:00 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 50m
  • Data Points: 79 AIS positions
  • Period: 2026-06-09T01:00:04+00:00 to 2026-06-09T03:50:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 170,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-06-09T01:00:04+00:00",
        "lat": 41.11764329999999745268723927438259124755859375,
        "lon": 29.074798300000001205489752464927732944488525390625
    },
    "last_point": {
        "ts": "2026-06-09T03:50:04+00:00",
        "lat": 41.49841669999999993478922988288104534149169921875,
        "lon": 29.1178799999999995407051756046712398529052734375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 9, 2026 00:13 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 139 AIS positions
  • Period: 2026-06-09T00:13:13+00:00 to 2026-06-09T06:49:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 396.69999999999998863131622783839702606201171875,
    "points_in_zone": 139,
    "first_point": {
        "ts": "2026-06-09T00:13:13+00:00",
        "lat": 41.017701700000003484092303551733493804931640625,
        "lon": 28.995086700000001656007952988147735595703125
    },
    "last_point": {
        "ts": "2026-06-09T06:49:53+00:00",
        "lat": 41.67144329999999996516635292209684848785400390625,
        "lon": 28.929628300000000962199919740669429302215576171875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 9, 2026 00:13 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 36m
  • Data Points: 80 AIS positions
  • Period: 2026-06-09T00:13:13+00:00 to 2026-06-09T03:50:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 216.80000000000001136868377216160297393798828125,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-06-09T00:13:13+00:00",
        "lat": 41.017701700000003484092303551733493804931640625,
        "lon": 28.995086700000001656007952988147735595703125
    },
    "last_point": {
        "ts": "2026-06-09T03:50:04+00:00",
        "lat": 41.49841669999999993478922988288104534149169921875,
        "lon": 29.1178799999999995407051756046712398529052734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 23:03 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 46m
  • Data Points: 97 AIS positions
  • Period: 2026-06-08T23:03:33+00:00 to 2026-06-09T03:50:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 286.5,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-06-08T23:03:33+00:00",
        "lat": 40.8992700000000013460521586239337921142578125,
        "lon": 28.934948299999998511111698462627828121185302734375
    },
    "last_point": {
        "ts": "2026-06-09T03:50:04+00:00",
        "lat": 41.49841669999999993478922988288104534149169921875,
        "lon": 29.1178799999999995407051756046712398529052734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 22:03 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 46m
  • Data Points: 103 AIS positions
  • Period: 2026-06-08T22:03:15+00:00 to 2026-06-09T03:50:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 346.80000000000001136868377216160297393798828125,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-06-08T22:03:15+00:00",
        "lat": 40.8448733000000032689058571122586727142333984375,
        "lon": 28.80031170000000173558873939327895641326904296875
    },
    "last_point": {
        "ts": "2026-06-09T03:50:04+00:00",
        "lat": 41.49841669999999993478922988288104534149169921875,
        "lon": 29.1178799999999995407051756046712398529052734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 21:09 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 29m
  • Data Points: 108 AIS positions
  • Period: 2026-06-08T21:20:33+00:00 to 2026-06-09T03:50:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 389.5,
    "points_in_zone": 108,
    "first_point": {
        "ts": "2026-06-08T21:20:33+00:00",
        "lat": 40.8249899999999996680344338528811931610107421875,
        "lon": 28.65123330000000123618519864976406097412109375
    },
    "last_point": {
        "ts": "2026-06-09T03:50:04+00:00",
        "lat": 41.49841669999999993478922988288104534149169921875,
        "lon": 29.1178799999999995407051756046712398529052734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 20:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 38m
  • Data Points: 99 AIS positions
  • Period: 2026-06-08T20:50:44+00:00 to 2026-06-09T03:29:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-06-08T20:50:44+00:00",
        "lat": 40.7947199999999980946085997857153415679931640625,
        "lon": 28.557648300000000318732418236322700977325439453125
    },
    "last_point": {
        "ts": "2026-06-09T03:29:04+00:00",
        "lat": 41.4561700000000001864464138634502887725830078125,
        "lon": 29.180391700000001264925231225788593292236328125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 19:03 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 39m
  • Data Points: 55 AIS positions
  • Period: 2026-06-08T19:10:34+00:00 to 2026-06-09T01:49:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 399,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-06-08T19:10:34+00:00",
        "lat": 40.7675033000000013316821423359215259552001953125,
        "lon": 28.58880669999999923902578302659094333648681640625
    },
    "last_point": {
        "ts": "2026-06-09T01:49:33+00:00",
        "lat": 41.22991499999999831516106496565043926239013671875,
        "lon": 29.14028330000000011068550520576536655426025390625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 18:10 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 28m
  • Data Points: 57 AIS positions
  • Period: 2026-06-08T18:45:33+00:00 to 2026-06-09T01:13:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 388.30000000000001136868377216160297393798828125,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-08T18:45:33+00:00",
        "lat": 40.770098300000000790532794781029224395751953125,
        "lon": 28.601755000000000705995262251235544681549072265625
    },
    "last_point": {
        "ts": "2026-06-09T01:13:52+00:00",
        "lat": 41.15121669999999909350663074292242527008056640625,
        "lon": 29.05979500000000115278453449718654155731201171875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 17:53 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 19m
  • Data Points: 55 AIS positions
  • Period: 2026-06-08T17:53:54+00:00 to 2026-06-09T00:13:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 379.30000000000001136868377216160297393798828125,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-06-08T17:53:54+00:00",
        "lat": 40.77540499999999923375071375630795955657958984375,
        "lon": 28.628235000000000098907548817805945873260498046875
    },
    "last_point": {
        "ts": "2026-06-09T00:13:13+00:00",
        "lat": 41.017701700000003484092303551733493804931640625,
        "lon": 28.995086700000001656007952988147735595703125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 16:03 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 22m
  • Data Points: 39 AIS positions
  • Period: 2026-06-08T16:03:53+00:00 to 2026-06-08T22:26:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 382.80000000000001136868377216160297393798828125,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-06-08T16:03:53+00:00",
        "lat": 40.91996830000000073823684942908585071563720703125,
        "lon": 28.781479999999998398152456502430140972137451171875
    },
    "last_point": {
        "ts": "2026-06-08T22:26:42+00:00",
        "lat": 40.85638829999999899200702202506363391876220703125,
        "lon": 28.862338300000001112266545533202588558197021484375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 8, 2026 15:44 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 34m
  • Data Points: 38 AIS positions
  • Period: 2026-06-08T15:44:54+00:00 to 2026-06-08T22:19:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 394.30000000000001136868377216160297393798828125,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-06-08T15:44:54+00:00",
        "lat": 40.94241170000000096251824288628995418548583984375,
        "lon": 28.7768267000000008692950359545648097991943359375
    },
    "last_point": {
        "ts": "2026-06-08T22:19:13+00:00",
        "lat": 40.8517082999999985304384608753025531768798828125,
        "lon": 28.844409999999999882902557146735489368438720703125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 7, 2026 01:11 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 42m
  • Data Points: 14 AIS positions
  • Period: 2026-06-07T01:11:52+00:00 to 2026-06-07T02:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 102,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-07T01:11:52+00:00",
        "lat": 40.94252000000000180079950951039791107177734375,
        "lon": 28.77585669999999851143002160824835300445556640625
    },
    "last_point": {
        "ts": "2026-06-07T02:53:52+00:00",
        "lat": 40.9424532999999968296833685599267482757568359375,
        "lon": 28.77597829999999845540514797903597354888916015625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 7, 2026 01:11 UTC 75.0% ▼
  • Duration: 1h 42m
  • Radius: 20 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9424, 28.7760
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 20,
    "duration_minutes": 102,
    "points": 14,
    "centroid": {
        "lat": 40.9424165357142868515438749454915523529052734375,
        "lon": 28.776015357142856743166703381575644016265869140625
    },
    "bbox": {
        "min_lat": 40.9422516999999999143255990929901599884033203125,
        "min_lon": 28.77585669999999851143002160824835300445556640625,
        "max_lat": 40.9425499999999971123543218709528446197509765625,
        "max_lon": 28.776150000000001227817847393453121185302734375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 7, 2026 00:11 UTC 75.0% ▼
  • Duration: 2h 42m
  • Radius: 1,315 meters
  • Data Points: 28 AIS positions
  • Centroid: 40.9412, 28.7758
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1315.40000000000009094947017729282379150390625,
    "duration_minutes": 162.69999999999998863131622783839702606201171875,
    "points": 28,
    "centroid": {
        "lat": 40.9411587464285702253619092516601085662841796875,
        "lon": 28.775758275000004715593604487366974353790283203125
    },
    "bbox": {
        "min_lat": 40.92934670000000352274582837708294391632080078125,
        "min_lon": 28.7732333000000011224983609281480312347412109375,
        "max_lat": 40.94319500000000289219315163791179656982421875,
        "max_lon": 28.77723329999999890560502535663545131683349609375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 7, 2026 00:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 52m
  • Data Points: 31 AIS positions
  • Period: 2026-06-07T00:01:18+00:00 to 2026-06-07T02:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 172.599999999999994315658113919198513031005859375,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-06-07T00:01:18+00:00",
        "lat": 40.91396999999999906094672041945159435272216796875,
        "lon": 28.782161699999999626697899657301604747772216796875
    },
    "last_point": {
        "ts": "2026-06-07T02:53:52+00:00",
        "lat": 40.9424532999999968296833685599267482757568359375,
        "lon": 28.77597829999999845540514797903597354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 23:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 52m
  • Data Points: 62 AIS positions
  • Period: 2026-06-06T23:01:48+00:00 to 2026-06-07T02:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 232.099999999999994315658113919198513031005859375,
    "points_in_zone": 62,
    "first_point": {
        "ts": "2026-06-06T23:01:48+00:00",
        "lat": 40.8158667000000008329152478836476802825927734375,
        "lon": 28.94861999999999824240148882381618022918701171875
    },
    "last_point": {
        "ts": "2026-06-07T02:53:52+00:00",
        "lat": 40.9424532999999968296833685599267482757568359375,
        "lon": 28.77597829999999845540514797903597354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 22:21 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 32m
  • Data Points: 75 AIS positions
  • Period: 2026-06-06T22:21:39+00:00 to 2026-06-07T02:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 272.19999999999998863131622783839702606201171875,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-06-06T22:21:39+00:00",
        "lat": 40.786619999999999208739609457552433013916015625,
        "lon": 29.12954330000000169320628629066050052642822265625
    },
    "last_point": {
        "ts": "2026-06-07T02:53:52+00:00",
        "lat": 40.9424532999999968296833685599267482757568359375,
        "lon": 28.77597829999999845540514797903597354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 21:12 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 41m
  • Data Points: 80 AIS positions
  • Period: 2026-06-06T21:12:23+00:00 to 2026-06-07T02:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 341.5,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-06-06T21:12:23+00:00",
        "lat": 40.8099500000000006139089236967265605926513671875,
        "lon": 29.204478300000001667058313614688813686370849609375
    },
    "last_point": {
        "ts": "2026-06-07T02:53:52+00:00",
        "lat": 40.9424532999999968296833685599267482757568359375,
        "lon": 28.77597829999999845540514797903597354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 20:03 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 23m
  • Data Points: 82 AIS positions
  • Period: 2026-06-06T20:30:23+00:00 to 2026-06-07T02:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 383.5,
    "points_in_zone": 82,
    "first_point": {
        "ts": "2026-06-06T20:30:23+00:00",
        "lat": 40.80995829999999813253452884964644908905029296875,
        "lon": 29.204364999999999241708792396821081638336181640625
    },
    "last_point": {
        "ts": "2026-06-07T02:53:52+00:00",
        "lat": 40.9424532999999968296833685599267482757568359375,
        "lon": 28.77597829999999845540514797903597354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 19:48 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 29m
  • Data Points: 81 AIS positions
  • Period: 2026-06-06T19:48:23+00:00 to 2026-06-07T02:17:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 389.5,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-06-06T19:48:23+00:00",
        "lat": 40.80961669999999941182977636344730854034423828125,
        "lon": 29.20454000000000149839252117089927196502685546875
    },
    "last_point": {
        "ts": "2026-06-07T02:17:52+00:00",
        "lat": 40.94234999999999757847035652957856655120849609375,
        "lon": 28.77599670000000031677700462751090526580810546875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 19:48 UTC 75.0% ▼
  • Duration: 2h 10m
  • Radius: 240 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.8098, 29.2049
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 239.80000000000001136868377216160297393798828125,
    "duration_minutes": 130.599999999999994315658113919198513031005859375,
    "points": 10,
    "centroid": {
        "lat": 40.809789829999999710707925260066986083984375,
        "lon": 29.204860330000002477390808053314685821533203125
    },
    "bbox": {
        "min_lat": 40.8082433000000008860297384671866893768310546875,
        "min_lon": 29.2041566999999986364855431020259857177734375,
        "max_lat": 40.81077169999999654237399226985871791839599609375,
        "max_lon": 29.206843299999999175042830756865441799163818359375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 18:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 36m
  • Data Points: 70 AIS positions
  • Period: 2026-06-06T18:01:44+00:00 to 2026-06-07T00:38:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396.3999999999999772626324556767940521240234375,
    "points_in_zone": 70,
    "first_point": {
        "ts": "2026-06-06T18:01:44+00:00",
        "lat": 40.8099849999999975125319906510412693023681640625,
        "lon": 29.2040216999999984182068146765232086181640625
    },
    "last_point": {
        "ts": "2026-06-07T00:38:08+00:00",
        "lat": 40.943098300000002609522198326885700225830078125,
        "lon": 28.777226699999999937062966637313365936279296875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 18:01 UTC 75.0% ▼
  • Duration: 3h 57m
  • Radius: 244 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.8098, 29.2048
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 243.900000000000005684341886080801486968994140625,
    "duration_minutes": 237.19999999999998863131622783839702606201171875,
    "points": 13,
    "centroid": {
        "lat": 40.80976281538460881392893497832119464874267578125,
        "lon": 29.20475666923076829561978229321539402008056640625
    },
    "bbox": {
        "min_lat": 40.8082433000000008860297384671866893768310546875,
        "min_lon": 29.2040216999999984182068146765232086181640625,
        "max_lat": 40.81077169999999654237399226985871791839599609375,
        "max_lon": 29.206843299999999175042830756865441799163818359375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 17:27 UTC 75.0% ▼
  • Duration: 4h 31m
  • Radius: 1,458 meters
  • Data Points: 25 AIS positions
  • Centroid: 40.8092, 29.2043
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1457.799999999999954525264911353588104248046875,
    "duration_minutes": 271.1000000000000227373675443232059478759765625,
    "points": 25,
    "centroid": {
        "lat": 40.80915999199999788515924592502415180206298828125,
        "lon": 29.2042629360000063343250076286494731903076171875
    },
    "bbox": {
        "min_lat": 40.79769329999999882829797570593655109405517578125,
        "min_lon": 29.19585169999999862966433283872902393341064453125,
        "max_lat": 40.81285170000000306345100398175418376922607421875,
        "max_lon": 29.206843299999999175042830756865441799163818359375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 17:00 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 37m
  • Data Points: 71 AIS positions
  • Period: 2026-06-06T17:52:03+00:00 to 2026-06-07T00:29:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 397.80000000000001136868377216160297393798828125,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-06-06T17:52:03+00:00",
        "lat": 40.8119717000000008511051419191062450408935546875,
        "lon": 29.20646500000000145291778608225286006927490234375
    },
    "last_point": {
        "ts": "2026-06-07T00:29:48+00:00",
        "lat": 40.940983299999999189822119660675525665283203125,
        "lon": 28.774924999999999641886461176909506320953369140625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 16:33 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 38m
  • Data Points: 73 AIS positions
  • Period: 2026-06-06T16:50:14+00:00 to 2026-06-06T23:28:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 398.5,
    "points_in_zone": 73,
    "first_point": {
        "ts": "2026-06-06T16:50:14+00:00",
        "lat": 40.7781183000000027050191420130431652069091796875,
        "lon": 29.21585830000000072459442890249192714691162109375
    },
    "last_point": {
        "ts": "2026-06-06T23:28:42+00:00",
        "lat": 40.829481700000002319939085282385349273681640625,
        "lon": 28.824940000000001560920281917788088321685791015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 25, 2026 12:12 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 36m
  • Data Points: 10 AIS positions
  • Period: 2026-04-25T12:12:07+00:00 to 2026-04-25T13:48:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 96.2000000000000028421709430404007434844970703125,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-04-25T12:12:07+00:00",
        "lat": 40.954301700000002028900780715048313140869140625,
        "lon": 28.74647829999999970596036291681230068206787109375
    },
    "last_point": {
        "ts": "2026-04-25T13:48:20+00:00",
        "lat": 40.9463616999999970857970765791833400726318359375,
        "lon": 28.756609999999998450448401854373514652252197265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 25, 2026 12:12 UTC 75.0% ▼
  • Duration: 1h 36m
  • Radius: 1,039 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9534, 28.7484
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1039.09999999999990905052982270717620849609375,
    "duration_minutes": 96.2000000000000028421709430404007434844970703125,
    "points": 10,
    "centroid": {
        "lat": 40.9533721700000086229920270852744579315185546875,
        "lon": 28.74843732000000073867340688593685626983642578125
    },
    "bbox": {
        "min_lat": 40.9463616999999970857970765791833400726318359375,
        "min_lon": 28.74644500000000135742084239609539508819580078125,
        "max_lat": 40.95449500000000142563294502906501293182373046875,
        "max_lon": 28.756609999999998450448401854373514652252197265625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 25, 2026 11:06 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 42m
  • Data Points: 17 AIS positions
  • Period: 2026-04-25T11:06:07+00:00 to 2026-04-25T13:48:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 162.19999999999998863131622783839702606201171875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-04-25T11:06:07+00:00",
        "lat": 40.9546332999999975754690240137279033660888671875,
        "lon": 28.746448300000000841691871755756437778472900390625
    },
    "last_point": {
        "ts": "2026-04-25T13:48:20+00:00",
        "lat": 40.9463616999999970857970765791833400726318359375,
        "lon": 28.756609999999998450448401854373514652252197265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 25, 2026 11:06 UTC 75.0% ▼
  • Duration: 2h 42m
  • Radius: 1,120 meters
  • Data Points: 17 AIS positions
  • Centroid: 40.9538, 28.7476
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1120.299999999999954525264911353588104248046875,
    "duration_minutes": 162.19999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 40.95380675882352505823291721753776073455810546875,
        "lon": 28.747630876470591232418883009813725948333740234375
    },
    "bbox": {
        "min_lat": 40.9463616999999970857970765791833400726318359375,
        "min_lon": 28.7464216999999990775904734618961811065673828125,
        "max_lat": 40.9546332999999975754690240137279033660888671875,
        "max_lon": 28.756609999999998450448401854373514652252197265625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 25, 2026 10:09 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 39m
  • Data Points: 22 AIS positions
  • Period: 2026-04-25T10:09:07+00:00 to 2026-04-25T13:48:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 219.19999999999998863131622783839702606201171875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-04-25T10:09:07+00:00",
        "lat": 40.95448329999999970141288940794765949249267578125,
        "lon": 28.746455000000000978843672783114016056060791015625
    },
    "last_point": {
        "ts": "2026-04-25T13:48:20+00:00",
        "lat": 40.9463616999999970857970765791833400726318359375,
        "lon": 28.756609999999998450448401854373514652252197265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 25, 2026 10:09 UTC 75.0% ▼
  • Duration: 2h 57m
  • Radius: 1,134 meters
  • Data Points: 19 AIS positions
  • Centroid: 40.9539, 28.7475
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1133.700000000000045474735088646411895751953125,
    "duration_minutes": 177.19999999999998863131622783839702606201171875,
    "points": 19,
    "centroid": {
        "lat": 40.95387946842105719724713708274066448211669921875,
        "lon": 28.747499994736841699705109931528568267822265625
    },
    "bbox": {
        "min_lat": 40.9463616999999970857970765791833400726318359375,
        "min_lon": 28.7463632999999987305272952653467655181884765625,
        "max_lat": 40.9546332999999975754690240137279033660888671875,
        "max_lon": 28.756609999999998450448401854373514652252197265625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 25, 2026 09:42 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 6m
  • Data Points: 23 AIS positions
  • Period: 2026-04-25T09:42:07+00:00 to 2026-04-25T13:48:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 246.19999999999998863131622783839702606201171875,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-04-25T09:42:07+00:00",
        "lat": 40.9543182999999970661519910208880901336669921875,
        "lon": 28.746328299999998279190549510531127452850341796875
    },
    "last_point": {
        "ts": "2026-04-25T13:48:20+00:00",
        "lat": 40.9463616999999970857970765791833400726318359375,
        "lon": 28.756609999999998450448401854373514652252197265625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 25, 2026 09:42 UTC 75.0% ▼
  • Duration: 4h 1m
  • Radius: 471 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.9543, 28.7469
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 471.30000000000001136868377216160297393798828125,
    "duration_minutes": 241,
    "points": 22,
    "centroid": {
        "lat": 40.9543205954545470603989087976515293121337890625,
        "lon": 28.74688650909090625873432145453989505767822265625
    },
    "bbox": {
        "min_lat": 40.9525000000000005684341886080801486968994140625,
        "min_lon": 28.746328299999998279190549510531127452850341796875,
        "max_lat": 40.9546332999999975754690240137279033660888671875,
        "max_lon": 28.75194330000000064728737925179302692413330078125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Apr 25, 2026 08:41 UTC 75.0% ▼
  • Duration: 5h 2m
  • Radius: 467 meters
  • Data Points: 26 AIS positions
  • Centroid: 40.9543, 28.7470
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 466.5,
    "duration_minutes": 302,
    "points": 26,
    "centroid": {
        "lat": 40.9543360153846123239418375305831432342529296875,
        "lon": 28.746959673076919017375985276885330677032470703125
    },
    "bbox": {
        "min_lat": 40.9525000000000005684341886080801486968994140625,
        "min_lon": 28.746328299999998279190549510531127452850341796875,
        "max_lat": 40.9546332999999975754690240137279033660888671875,
        "max_lon": 28.75194330000000064728737925179302692413330078125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 25, 2026 08:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 47m
  • Data Points: 31 AIS positions
  • Period: 2026-04-25T08:01:20+00:00 to 2026-04-25T13:48:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 347,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-04-25T08:01:20+00:00",
        "lat": 40.93603499999999684177964809350669384002685546875,
        "lon": 28.739284999999998859721017652191221714019775390625
    },
    "last_point": {
        "ts": "2026-04-25T13:48:20+00:00",
        "lat": 40.9463616999999970857970765791833400726318359375,
        "lon": 28.756609999999998450448401854373514652252197265625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 19:09 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 1h 22m
  • Data Points: 18 AIS positions
  • Period: 2026-04-18T19:09:25+00:00 to 2026-04-18T20:31:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 82,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-04-18T19:09:25+00:00",
        "lat": 35.95709000000000088448359747417271137237548828125,
        "lon": 14.905436699999999206056600087322294712066650390625
    },
    "last_point": {
        "ts": "2026-04-18T20:31:26+00:00",
        "lat": 36.14288830000000274367266683839261531829833984375,
        "lon": 15.108000000000000540012479177676141262054443359375
    }
}
Methodology: 2026.01.18
Zone Dwell Malta/Hurd's Bank STS Zone
Apr 18, 2026 18:31 UTC 80.0% ▼
  • Zone: Malta/Hurd's Bank STS Zone
  • Duration: 1h 6m
  • Data Points: 13 AIS positions
  • Period: 2026-04-18T18:31:56+00:00 to 2026-04-18T19:38:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_malta_hurds_bank",
    "zone_name": "Malta\/Hurd's Bank STS Zone",
    "dwell_minutes": 66.7999999999999971578290569595992565155029296875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-04-18T18:31:56+00:00",
        "lat": 35.9041567000000014786564861424267292022705078125,
        "lon": 14.8024900000000005917399903410114347934722900390625
    },
    "last_point": {
        "ts": "2026-04-18T19:38:45+00:00",
        "lat": 36.00849329999999781648511998355388641357421875,
        "lon": 14.9957016999999996897940945927985012531280517578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 18:31 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 1h 59m
  • Data Points: 27 AIS positions
  • Period: 2026-04-18T18:31:56+00:00 to 2026-04-18T20:31:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 119.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-04-18T18:31:56+00:00",
        "lat": 35.9041567000000014786564861424267292022705078125,
        "lon": 14.8024900000000005917399903410114347934722900390625
    },
    "last_point": {
        "ts": "2026-04-18T20:31:26+00:00",
        "lat": 36.14288830000000274367266683839261531829833984375,
        "lon": 15.108000000000000540012479177676141262054443359375
    }
}
Methodology: 2026.01.18
Zone Dwell Malta/Hurd's Bank STS Zone
Apr 18, 2026 15:15 UTC 80.0% ▼
  • Zone: Malta/Hurd's Bank STS Zone
  • Duration: 4h 23m
  • Data Points: 14 AIS positions
  • Period: 2026-04-18T15:15:24+00:00 to 2026-04-18T19:38:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_malta_hurds_bank",
    "zone_name": "Malta\/Hurd's Bank STS Zone",
    "dwell_minutes": 263.3999999999999772626324556767940521240234375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-04-18T15:15:24+00:00",
        "lat": 35.89655830000000236168489209376275539398193359375,
        "lon": 14.78932999999999964302332955412566661834716796875
    },
    "last_point": {
        "ts": "2026-04-18T19:38:45+00:00",
        "lat": 36.00849329999999781648511998355388641357421875,
        "lon": 14.9957016999999996897940945927985012531280517578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 15:15 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 5h 16m
  • Data Points: 28 AIS positions
  • Period: 2026-04-18T15:15:24+00:00 to 2026-04-18T20:31:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 316,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-04-18T15:15:24+00:00",
        "lat": 35.89655830000000236168489209376275539398193359375,
        "lon": 14.78932999999999964302332955412566661834716796875
    },
    "last_point": {
        "ts": "2026-04-18T20:31:26+00:00",
        "lat": 36.14288830000000274367266683839261531829833984375,
        "lon": 15.108000000000000540012479177676141262054443359375
    }
}
Methodology: 2026.01.18
Zone Dwell Malta/Hurd's Bank STS Zone
Apr 18, 2026 14:06 UTC 80.0% ▼
  • Zone: Malta/Hurd's Bank STS Zone
  • Duration: 5h 32m
  • Data Points: 17 AIS positions
  • Period: 2026-04-18T14:06:24+00:00 to 2026-04-18T19:38:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_malta_hurds_bank",
    "zone_name": "Malta\/Hurd's Bank STS Zone",
    "dwell_minutes": 332.3999999999999772626324556767940521240234375,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-04-18T14:06:24+00:00",
        "lat": 35.896596700000003465902409516274929046630859375,
        "lon": 14.78982500000000044337866711430251598358154296875
    },
    "last_point": {
        "ts": "2026-04-18T19:38:45+00:00",
        "lat": 36.00849329999999781648511998355388641357421875,
        "lon": 14.9957016999999996897940945927985012531280517578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 14:06 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 6h 25m
  • Data Points: 31 AIS positions
  • Period: 2026-04-18T14:06:24+00:00 to 2026-04-18T20:31:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 385,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-04-18T14:06:24+00:00",
        "lat": 35.896596700000003465902409516274929046630859375,
        "lon": 14.78982500000000044337866711430251598358154296875
    },
    "last_point": {
        "ts": "2026-04-18T20:31:26+00:00",
        "lat": 36.14288830000000274367266683839261531829833984375,
        "lon": 15.108000000000000540012479177676141262054443359375
    }
}
Methodology: 2026.01.18
Loiter Malta/Hurd's Bank STS Zone
Apr 18, 2026 13:20 UTC 75.0% ▼
  • Duration: 1h 55m
  • Radius: 474 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8948, 14.7903
  • Zone: Malta/Hurd's Bank STS Zone
Show Raw Evidence JSON
{
    "radius_m": 474.19999999999998863131622783839702606201171875,
    "duration_minutes": 115.2999999999999971578290569595992565155029296875,
    "points": 14,
    "centroid": {
        "lat": 35.89481392857143049468504614196717739105224609375,
        "lon": 14.790340714285715506548513076268136501312255859375
    },
    "bbox": {
        "min_lat": 35.8914266999999966856194077990949153900146484375,
        "min_lon": 14.7862317000000000888348949956707656383514404296875,
        "max_lat": 35.896596700000003465902409516274929046630859375,
        "max_lon": 14.7926883000000000123463905765675008296966552734375
    },
    "zone_id": "osint_malta_hurds_bank"
}
Methodology: 2026.01.18
Loiter discovered_021
Apr 18, 2026 13:20 UTC 75.0% ▼
  • Duration: 1h 55m
  • Radius: 474 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8948, 14.7903
  • Zone: discovered_021
Show Raw Evidence JSON
{
    "radius_m": 474.19999999999998863131622783839702606201171875,
    "duration_minutes": 115.2999999999999971578290569595992565155029296875,
    "points": 14,
    "centroid": {
        "lat": 35.89481392857143049468504614196717739105224609375,
        "lon": 14.790340714285715506548513076268136501312255859375
    },
    "bbox": {
        "min_lat": 35.8914266999999966856194077990949153900146484375,
        "min_lon": 14.7862317000000000888348949956707656383514404296875,
        "max_lat": 35.896596700000003465902409516274929046630859375,
        "max_lon": 14.7926883000000000123463905765675008296966552734375
    },
    "zone_id": "discovered_021"
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 13:01 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 6h 34m
  • Data Points: 31 AIS positions
  • Period: 2026-04-18T13:54:24+00:00 to 2026-04-18T20:28:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 394,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-04-18T13:54:24+00:00",
        "lat": 35.895863300000002027445589192211627960205078125,
        "lon": 14.7895766999999995761072568711824715137481689453125
    },
    "last_point": {
        "ts": "2026-04-18T20:28:26+00:00",
        "lat": 36.13524499999999761712388135492801666259765625,
        "lon": 15.102180000000000603677108301781117916107177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Malta/Hurd's Bank STS Zone
Apr 18, 2026 13:01 UTC 80.0% ▼
  • Zone: Malta/Hurd's Bank STS Zone
  • Duration: 6h 37m
  • Data Points: 31 AIS positions
  • Period: 2026-04-18T13:01:12+00:00 to 2026-04-18T19:38:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_malta_hurds_bank",
    "zone_name": "Malta\/Hurd's Bank STS Zone",
    "dwell_minutes": 397.6000000000000227373675443232059478759765625,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-04-18T13:01:12+00:00",
        "lat": 35.915919999999999845385900698602199554443359375,
        "lon": 14.7605716999999998506609699688851833343505859375
    },
    "last_point": {
        "ts": "2026-04-18T19:38:45+00:00",
        "lat": 36.00849329999999781648511998355388641357421875,
        "lon": 14.9957016999999996897940945927985012531280517578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 12:00 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 6h 37m
  • Data Points: 45 AIS positions
  • Period: 2026-04-18T12:32:03+00:00 to 2026-04-18T19:09:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-04-18T12:32:03+00:00",
        "lat": 35.96357669999999728815964772365987300872802734375,
        "lon": 14.6862449999999995498001226224005222320556640625
    },
    "last_point": {
        "ts": "2026-04-18T19:09:25+00:00",
        "lat": 35.95709000000000088448359747417271137237548828125,
        "lon": 14.905436699999999206056600087322294712066650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Malta/Hurd's Bank STS Zone
Apr 18, 2026 12:00 UTC 80.0% ▼
  • Zone: Malta/Hurd's Bank STS Zone
  • Duration: 6h 37m
  • Data Points: 45 AIS positions
  • Period: 2026-04-18T12:32:03+00:00 to 2026-04-18T19:09:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_malta_hurds_bank",
    "zone_name": "Malta\/Hurd's Bank STS Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-04-18T12:32:03+00:00",
        "lat": 35.96357669999999728815964772365987300872802734375,
        "lon": 14.6862449999999995498001226224005222320556640625
    },
    "last_point": {
        "ts": "2026-04-18T19:09:25+00:00",
        "lat": 35.95709000000000088448359747417271137237548828125,
        "lon": 14.905436699999999206056600087322294712066650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Malta/Hurd's Bank STS Zone
Apr 18, 2026 11:52 UTC 80.0% ▼
  • Zone: Malta/Hurd's Bank STS Zone
  • Duration: 3h 22m
  • Data Points: 54 AIS positions
  • Period: 2026-04-18T11:52:44+00:00 to 2026-04-18T15:15:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_malta_hurds_bank",
    "zone_name": "Malta\/Hurd's Bank STS Zone",
    "dwell_minutes": 202.69999999999998863131622783839702606201171875,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-04-18T11:52:44+00:00",
        "lat": 36.04283000000000214413375942967832088470458984375,
        "lon": 14.60223500000000029785951483063399791717529296875
    },
    "last_point": {
        "ts": "2026-04-18T15:15:24+00:00",
        "lat": 35.89655830000000236168489209376275539398193359375,
        "lon": 14.78932999999999964302332955412566661834716796875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_021
Apr 18, 2026 11:52 UTC 80.0% ▼
  • Zone: discovered_021
  • Duration: 3h 22m
  • Data Points: 54 AIS positions
  • Period: 2026-04-18T11:52:44+00:00 to 2026-04-18T15:15:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_021",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 202.69999999999998863131622783839702606201171875,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-04-18T11:52:44+00:00",
        "lat": 36.04283000000000214413375942967832088470458984375,
        "lon": 14.60223500000000029785951483063399791717529296875
    },
    "last_point": {
        "ts": "2026-04-18T15:15:24+00:00",
        "lat": 35.89655830000000236168489209376275539398193359375,
        "lon": 14.78932999999999964302332955412566661834716796875
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Apr 16, 2026 11:02 UTC 80.0% ▼
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 31m
  • Data Points: 58 AIS positions
  • Period: 2026-04-16T11:02:03+00:00 to 2026-04-16T12:33:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 91.2000000000000028421709430404007434844970703125,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-04-16T11:02:03+00:00",
        "lat": 36.9844183000000015226760297082364559173583984375,
        "lon": 2.75625829999999982788949637324549257755279541015625
    },
    "last_point": {
        "ts": "2026-04-16T12:33:12+00:00",
        "lat": 37.03065500000000298541635856963694095611572265625,
        "lon": 3.152274999999999938182781988871283829212188720703125
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Apr 16, 2026 10:47 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 1h 9m
  • Data Points: 45 AIS positions
  • Period: 2026-04-16T10:47:04+00:00 to 2026-04-16T11:56:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_127",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 69,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-04-16T10:47:04+00:00",
        "lat": 36.97210830000000214567990042269229888916015625,
        "lon": 2.69353499999999979053200149792246520519256591796875
    },
    "last_point": {
        "ts": "2026-04-16T11:56:03+00:00",
        "lat": 37.014544999999998253770172595977783203125,
        "lon": 2.986693300000000217409024116932414472103118896484375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Apr 16, 2026 09:42 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 2h 14m
  • Data Points: 46 AIS positions
  • Period: 2026-04-16T09:42:04+00:00 to 2026-04-16T11:56:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_127",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 134,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-04-16T09:42:04+00:00",
        "lat": 36.92866500000000229420038522221148014068603515625,
        "lon": 2.4060100000000002040678737103007733821868896484375
    },
    "last_point": {
        "ts": "2026-04-16T11:56:03+00:00",
        "lat": 37.014544999999998253770172595977783203125,
        "lon": 2.986693300000000217409024116932414472103118896484375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ discovered_228
Apr 16, 2026 05:13 UTC 70.0% ▼
  • Gap Duration: 4h 28m
  • Last Seen: 2026-04-16T05:13:24+00:00 at 36.7493, 1.2124 (Zone: discovered_228)
  • Next Seen: 2026-04-16T09:42:04+00:00 at 36.9287, 2.4060

🛰️ 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: 2026-04-16T10:00:02.076930+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 268.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-04-16T05:13:24+00:00",
        "lat": 36.74929829999999952860889607109129428863525390625,
        "lon": 1.21242830000000001433591023669578135013580322265625,
        "sog": 12.9000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_228"
    },
    "next_seen": {
        "ts": "2026-04-16T09:42:04+00:00",
        "lat": 36.92866500000000229420038522221148014068603515625,
        "lon": 2.4060100000000002040678737103007733821868896484375,
        "zone_ids": [
            "discovered_127"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 36.74929829999999952860889607109129428863525390625,
                "lon": 1.21242830000000001433591023669578135013580322265625,
                "ts": "2026-04-16T05:13:24+00:00"
            },
            "end": {
                "lat": 36.92866500000000229420038522221148014068603515625,
                "lon": 2.4060100000000002040678737103007733821868896484375,
                "ts": "2026-04-16T09:42:04+00:00"
            },
            "bbox": {
                "min_lat": 36.5691180000000031213858164846897125244140625,
                "min_lon": 0.98729400000000000492406115881749428808689117431640625,
                "max_lat": 37.108845000000002301021595485508441925048828125,
                "max_lon": 2.63114399999999992729726727702654898166656494140625
            },
            "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": "2026-04-16T10:00:02.076930+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Northwest Iberian Sea Monitoring Zone
Apr 15, 2026 14:04 UTC 80.0% ▼
  • Zone: Northwest Iberian Sea Monitoring Zone
  • Duration: 1h 36m
  • Data Points: 24 AIS positions
  • Period: 2026-04-15T14:04:33+00:00 to 2026-04-15T15:40:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_087",
    "zone_name": "Northwest Iberian Sea Monitoring Zone",
    "dwell_minutes": 96.2999999999999971578290569595992565155029296875,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-04-15T14:04:33+00:00",
        "lat": 36.19909499999999979991116560995578765869140625,
        "lon": -2.50146330000000016724470697226934134960174560546875
    },
    "last_point": {
        "ts": "2026-04-15T15:40:54+00:00",
        "lat": 36.22394669999999905485310591757297515869140625,
        "lon": -2.116305000000000102744479590910486876964569091796875
    }
}
Methodology: 2026.01.18
Zone Dwell Northwest Iberian Sea Monitoring Zone
Apr 15, 2026 13:50 UTC 80.0% ▼
  • Zone: Northwest Iberian Sea Monitoring Zone
  • Duration: 1h 50m
  • Data Points: 31 AIS positions
  • Period: 2026-04-15T13:50:53+00:00 to 2026-04-15T15:40:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_087",
    "zone_name": "Northwest Iberian Sea Monitoring Zone",
    "dwell_minutes": 110,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-04-15T13:50:53+00:00",
        "lat": 36.1947382999999973662852426059544086456298828125,
        "lon": -2.556118300000000065352878664270974695682525634765625
    },
    "last_point": {
        "ts": "2026-04-15T15:40:54+00:00",
        "lat": 36.22394669999999905485310591757297515869140625,
        "lon": -2.116305000000000102744479590910486876964569091796875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Strait of Gibraltar Surveillance Zone
Apr 15, 2026 08:10 UTC 70.0% ▼
  • Gap Duration: 5h 40m
  • Last Seen: 2026-04-15T08:10:43+00:00 at 36.0775, -3.8505 (Zone: Strait of Gibraltar Surveillance Zone)
  • Next Seen: 2026-04-15T13:50:53+00:00 at 36.1947, -2.5561

🛰️ 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: 2026-04-15T14:15:09.298164+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 340.19999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-04-15T08:10:43+00:00",
        "lat": 36.07750329999999649999153916724026203155517578125,
        "lon": -3.8505216999999998250814314815215766429901123046875,
        "sog": 2.399999999999999911182158029987476766109466552734375,
        "zone_id": "discovered_001"
    },
    "next_seen": {
        "ts": "2026-04-15T13:50:53+00:00",
        "lat": 36.1947382999999973662852426059544086456298828125,
        "lon": -2.556118300000000065352878664270974695682525634765625,
        "zone_ids": [
            "discovered_087",
            "discovered_101"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 36.07750329999999649999153916724026203155517578125,
                "lon": -3.8505216999999998250814314815215766429901123046875,
                "ts": "2026-04-15T08:10:43+00:00"
            },
            "end": {
                "lat": 36.1947382999999973662852426059544086456298828125,
                "lon": -2.556118300000000065352878664270974695682525634765625,
                "ts": "2026-04-15T13:50:53+00:00"
            },
            "bbox": {
                "min_lat": 35.897323000000000092768459580838680267333984375,
                "min_lon": -4.0736220000000002983142621815204620361328125,
                "max_lat": 36.37491800000000097270458354614675045013427734375,
                "max_lon": -2.33301800000000003620925781433470547199249267578125
            },
            "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": "2026-04-15T14:15:09.298164+00:00"
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Atlantic Midway Monitoring Zone
Apr 15, 2026 08:10 UTC 70.0% ▼
  • Gap Duration: 5h 40m
  • Last Seen: 2026-04-15T08:10:43+00:00 at 36.0775, -3.8505 (Zone: Atlantic Midway Monitoring Zone)
  • Next Seen: 2026-04-15T13:50:53+00:00 at 36.1947, -2.5561

🛰️ 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: 2026-04-15T14:15:06.613267+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 340.19999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-04-15T08:10:43+00:00",
        "lat": 36.07750329999999649999153916724026203155517578125,
        "lon": -3.8505216999999998250814314815215766429901123046875,
        "sog": 2.399999999999999911182158029987476766109466552734375,
        "zone_id": "discovered_079"
    },
    "next_seen": {
        "ts": "2026-04-15T13:50:53+00:00",
        "lat": 36.1947382999999973662852426059544086456298828125,
        "lon": -2.556118300000000065352878664270974695682525634765625,
        "zone_ids": [
            "discovered_087",
            "discovered_101"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 36.07750329999999649999153916724026203155517578125,
                "lon": -3.8505216999999998250814314815215766429901123046875,
                "ts": "2026-04-15T08:10:43+00:00"
            },
            "end": {
                "lat": 36.1947382999999973662852426059544086456298828125,
                "lon": -2.556118300000000065352878664270974695682525634765625,
                "ts": "2026-04-15T13:50:53+00:00"
            },
            "bbox": {
                "min_lat": 35.897323000000000092768459580838680267333984375,
                "min_lon": -4.0736220000000002983142621815204620361328125,
                "max_lat": 36.37491800000000097270458354614675045013427734375,
                "max_lon": -2.33301800000000003620925781433470547199249267578125
            },
            "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": "2026-04-15T14:15:06.613267+00:00"
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 9 07:34 41.7833 28.8300 11.1 kn 325.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:32 41.7782 28.8347 11.2 kn 325.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:30 41.7730 28.8394 11.3 kn 325.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:29 41.7704 28.8418 11.3 kn 325.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:28 41.7677 28.8442 11.3 kn 325.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:24 41.7569 28.8539 11.2 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:22 41.7530 28.8574 11.2 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:21 41.7504 28.8597 11.2 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:20 41.7478 28.8620 11.2 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:19 41.7443 28.8651 11.3 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:17 41.7386 28.8702 11.3 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:07 41.7119 28.8940 11.4 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:06 41.7092 28.8964 11.3 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:05 41.7062 28.8990 11.3 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:04 41.7035 28.9014 11.3 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 07:00 41.6943 28.9095 11.1 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 06:59 41.6917 28.9118 10.9 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 06:58 41.6892 28.9139 10.5 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 06:56 41.6847 28.9179 8.7 kn 326.0° Istanbul Black Sea Surveillance Zone
Jun 9 06:51 41.6740 28.9273 8.4 kn 326.0° Istanbul Black 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.