Coatlicue

IMO 9235000

Vessel information

Vessel Name Coatlicue View name history 📜
IMO Number 9235000
MMSI 621819083
Vessel Type Oil Tanker | Pétrolier
Flag 🇨🇲 Cameroon View flag history 📜
Call Sign J2GN
Gross Tonnage 56,346 GT
Year Built 2001

Sanctioned by

🇪🇺 EU 2025-10-24

Company & Ownership

🏢
Trident Harmony Ltd
IMO Company: 6141963
Address Victoria, Mahe Island, Seychelles.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
UNKNOWN
Unknown
Commercial Manager
TRIDENT HARMONY LTD

Classification & Safety

Current Classification
Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
Last Inspection
📍 Nakhodka
📅 2018-05-30

Programs & Notes

EU Russia Sanctions – Shadow Fleet | SEMA (Canada) — vessel designations

Vessel Changes

15 changes

AIS Events

50 events detected • 1 zone • Last: Sep 9, 2026

Zone Dwell Eastern Black Sea Surveillance Zone Sep 9, 2026 19:19 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 2h 27m
  • Data Points: 4 AIS positions
  • Period: 2026-09-09T19:19:32+00:00 to 2026-09-09T21:46:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 147,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-09-09T19:19:32+00:00",
        "lat": 31.524218300000001136140781454741954803466796875,
        "lon": 32.32361999999999824240148882381618022918701171875
    },
    "last_point": {
        "ts": "2026-09-09T21:46:33+00:00",
        "lat": 31.524498300000001194121068692766129970550537109375,
        "lon": 32.3239717000000013058524928055703639984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 9, 2026 16:01 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 5h 45m
  • Data Points: 6 AIS positions
  • Period: 2026-09-09T16:01:01+00:00 to 2026-09-09T21:46:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 345.5,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-09-09T16:01:01+00:00",
        "lat": 31.5242132999999995490725268609821796417236328125,
        "lon": 32.32354000000000127101884572766721248626708984375
    },
    "last_point": {
        "ts": "2026-09-09T21:46:33+00:00",
        "lat": 31.524498300000001194121068692766129970550537109375,
        "lon": 32.3239717000000013058524928055703639984130859375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 9, 2026 15:43 UTC 75.0%
  • Duration: 6h 3m
  • Radius: 43 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.5242, 32.3236
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 42.7999999999999971578290569595992565155029296875,
    "duration_minutes": 363.5,
    "points": 10,
    "centroid": {
        "lat": 31.524241309999997184831954655237495899200439453125,
        "lon": 32.32363483000000314859789796173572540283203125
    },
    "bbox": {
        "min_lat": 31.5241350000000011277734301984310150146484375,
        "min_lon": 32.3233867000000003599780029617249965667724609375,
        "max_lat": 31.524498300000001194121068692766129970550537109375,
        "max_lon": 32.323998299999999517240212298929691314697265625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 9, 2026 15:43 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 3m
  • Data Points: 10 AIS positions
  • Period: 2026-09-09T15:43:02+00:00 to 2026-09-09T21:46:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 363.5,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-09T15:43:02+00:00",
        "lat": 31.5241350000000011277734301984310150146484375,
        "lon": 32.32356999999999658257365808822214603424072265625
    },
    "last_point": {
        "ts": "2026-09-09T21:46:33+00:00",
        "lat": 31.524498300000001194121068692766129970550537109375,
        "lon": 32.3239717000000013058524928055703639984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 9, 2026 14:44 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 9 AIS positions
  • Period: 2026-09-09T14:44:11+00:00 to 2026-09-09T21:13:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 389.30000000000001136868377216160297393798828125,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-09-09T14:44:11+00:00",
        "lat": 31.52414329999999864639903535135090351104736328125,
        "lon": 32.32344330000000098834789241664111614227294921875
    },
    "last_point": {
        "ts": "2026-09-09T21:13:31+00:00",
        "lat": 31.52436829999999901019691606052219867706298828125,
        "lon": 32.3237232999999974936145008541643619537353515625
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 9, 2026 10:16 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 2h 22m
  • Data Points: 5 AIS positions
  • Period: 2026-09-09T10:16:01+00:00 to 2026-09-09T12:38:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 142.69999999999998863131622783839702606201171875,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-09-09T10:16:01+00:00",
        "lat": 31.55428500000000013869794202037155628204345703125,
        "lon": 32.35307829999999995607140590436756610870361328125
    },
    "last_point": {
        "ts": "2026-09-09T12:38:43+00:00",
        "lat": 31.522666699999998485282048932276666164398193359375,
        "lon": 32.32251000000000118461684905923902988433837890625
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 23:36 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 1h 3m
  • Data Points: 4 AIS positions
  • Period: 2026-09-08T23:36:41+00:00 to 2026-09-09T00:39:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 63,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-09-08T23:36:41+00:00",
        "lat": 31.613633300000000048157744458876550197601318359375,
        "lon": 32.32564670000000006666596163995563983917236328125
    },
    "last_point": {
        "ts": "2026-09-09T00:39:41+00:00",
        "lat": 31.61379000000000161207935889251530170440673828125,
        "lon": 32.32607329999999734582161181606352329254150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 18:33 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 6m
  • Data Points: 5 AIS positions
  • Period: 2026-09-08T18:33:43+00:00 to 2026-09-09T00:39:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 366,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-09-08T18:33:43+00:00",
        "lat": 31.6133999999999986130205797962844371795654296875,
        "lon": 32.32474169999999702440618420951068401336669921875
    },
    "last_point": {
        "ts": "2026-09-09T00:39:41+00:00",
        "lat": 31.61379000000000161207935889251530170440673828125,
        "lon": 32.32607329999999734582161181606352329254150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 17:03 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 9 AIS positions
  • Period: 2026-09-08T17:03:41+00:00 to 2026-09-08T23:39:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 396,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-09-08T17:03:41+00:00",
        "lat": 31.61339170000000109439497464336454868316650390625,
        "lon": 32.32491499999999717829268774949014186859130859375
    },
    "last_point": {
        "ts": "2026-09-08T23:39:41+00:00",
        "lat": 31.613600000000001699618223938159644603729248046875,
        "lon": 32.32564330000000296649886877276003360748291015625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 8, 2026 16:03 UTC 75.0%
  • Duration: 2h 30m
  • Radius: 33 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.6134, 32.3251
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 33,
    "duration_minutes": 150,
    "points": 13,
    "centroid": {
        "lat": 31.61338615384615735592888086102902889251708984375,
        "lon": 32.3250847461538484139964566566050052642822265625
    },
    "bbox": {
        "min_lat": 31.613291700000001327452991972677409648895263671875,
        "min_lon": 32.32474169999999702440618420951068401336669921875,
        "max_lat": 31.61352000000000117552190204150974750518798828125,
        "max_lon": 32.3253950000000003228706191293895244598388671875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 16:03 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 2h 30m
  • Data Points: 13 AIS positions
  • Period: 2026-09-08T16:03:41+00:00 to 2026-09-08T18:33:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 150,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-08T16:03:41+00:00",
        "lat": 31.613465000000001481339495512656867504119873046875,
        "lon": 32.32535500000000183717929758131504058837890625
    },
    "last_point": {
        "ts": "2026-09-08T18:33:43+00:00",
        "lat": 31.6133999999999986130205797962844371795654296875,
        "lon": 32.32474169999999702440618420951068401336669921875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 8, 2026 15:45 UTC 75.0%
  • Duration: 2h 48m
  • Radius: 36 meters
  • Data Points: 15 AIS positions
  • Centroid: 31.6134, 32.3251
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 36.10000000000000142108547152020037174224853515625,
    "duration_minutes": 168,
    "points": 15,
    "centroid": {
        "lat": 31.613391106666671959146697190590202808380126953125,
        "lon": 32.3251223399999929597470327280461788177490234375
    },
    "bbox": {
        "min_lat": 31.613291700000001327452991972677409648895263671875,
        "min_lon": 32.32474169999999702440618420951068401336669921875,
        "max_lat": 31.61352000000000117552190204150974750518798828125,
        "max_lon": 32.32539669999999887295416556298732757568359375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 15:45 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 2h 48m
  • Data Points: 15 AIS positions
  • Period: 2026-09-08T15:45:41+00:00 to 2026-09-08T18:33:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 168,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-09-08T15:45:41+00:00",
        "lat": 31.613473299999998999965100665576756000518798828125,
        "lon": 32.32539669999999887295416556298732757568359375
    },
    "last_point": {
        "ts": "2026-09-08T18:33:43+00:00",
        "lat": 31.6133999999999986130205797962844371795654296875,
        "lon": 32.32474169999999702440618420951068401336669921875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 8, 2026 14:27 UTC 75.0%
  • Duration: 4h 6m
  • Radius: 41 meters
  • Data Points: 17 AIS positions
  • Centroid: 31.6134, 32.3252
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 40.5,
    "duration_minutes": 246,
    "points": 17,
    "centroid": {
        "lat": 31.613405488235297724486372317187488079071044921875,
        "lon": 32.32516834117647164248410263098776340484619140625
    },
    "bbox": {
        "min_lat": 31.613291700000001327452991972677409648895263671875,
        "min_lon": 32.32474169999999702440618420951068401336669921875,
        "max_lat": 31.613536700000000934096533455885946750640869140625,
        "max_lon": 32.3255199999999973670128383673727512359619140625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 14:27 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 6m
  • Data Points: 17 AIS positions
  • Period: 2026-09-08T14:27:41+00:00 to 2026-09-08T18:33:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 246,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-09-08T14:27:41+00:00",
        "lat": 31.613536700000000934096533455885946750640869140625,
        "lon": 32.3255199999999973670128383673727512359619140625
    },
    "last_point": {
        "ts": "2026-09-08T18:33:43+00:00",
        "lat": 31.6133999999999986130205797962844371795654296875,
        "lon": 32.32474169999999702440618420951068401336669921875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 8, 2026 13:06 UTC 75.0%
  • Duration: 5h 27m
  • Radius: 60 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.6135, 32.3253
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 59.7000000000000028421709430404007434844970703125,
    "duration_minutes": 327,
    "points": 23,
    "centroid": {
        "lat": 31.613459126086951300749205984175205230712890625,
        "lon": 32.3253303739130473104523844085633754730224609375
    },
    "bbox": {
        "min_lat": 31.613291700000001327452991972677409648895263671875,
        "min_lon": 32.32474169999999702440618420951068401336669921875,
        "max_lat": 31.613703300000000950831235968507826328277587890625,
        "max_lon": 32.32589169999999967330950312316417694091796875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 13:06 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 5h 27m
  • Data Points: 23 AIS positions
  • Period: 2026-09-08T13:06:41+00:00 to 2026-09-08T18:33:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 327,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-09-08T13:06:41+00:00",
        "lat": 31.6136316999999991139702615328133106231689453125,
        "lon": 32.3258866999999980862412485294044017791748046875
    },
    "last_point": {
        "ts": "2026-09-08T18:33:43+00:00",
        "lat": 31.6133999999999986130205797962844371795654296875,
        "lon": 32.32474169999999702440618420951068401336669921875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 8, 2026 12:03 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 97 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.6135, 32.3254
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 96.900000000000005684341886080801486968994140625,
    "duration_minutes": 390,
    "points": 24,
    "centroid": {
        "lat": 31.613483120833326012188990716822445392608642578125,
        "lon": 32.32536480416666790915769524872303009033203125
    },
    "bbox": {
        "min_lat": 31.613291700000001327452991972677409648895263671875,
        "min_lon": 32.32474169999999702440618420951068401336669921875,
        "max_lat": 31.61403500000000121872290037572383880615234375,
        "max_lon": 32.3261566999999985227987053804099559783935546875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 8, 2026 12:03 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 24 AIS positions
  • Period: 2026-09-08T12:03:41+00:00 to 2026-09-08T18:33:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-09-08T12:03:41+00:00",
        "lat": 31.61403500000000121872290037572383880615234375,
        "lon": 32.3261566999999985227987053804099559783935546875
    },
    "last_point": {
        "ts": "2026-09-08T18:33:43+00:00",
        "lat": 31.6133999999999986130205797962844371795654296875,
        "lon": 32.32474169999999702440618420951068401336669921875
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 19:07 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 12m
  • Data Points: 8 AIS positions
  • Period: 2026-09-07T19:07:39+00:00 to 2026-09-07T23:19:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 252,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-07T19:07:39+00:00",
        "lat": 31.600159999999998916564436512999236583709716796875,
        "lon": 32.3488516999999973222656990401446819305419921875
    },
    "last_point": {
        "ts": "2026-09-07T23:19:39+00:00",
        "lat": 31.600919999999998566408976330421864986419677734375,
        "lon": 32.34945330000000041081875679083168506622314453125
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 18:34 UTC 75.0%
  • Duration: 4h 45m
  • Radius: 73 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.6004, 32.3491
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 73.099999999999994315658113919198513031005859375,
    "duration_minutes": 285,
    "points": 10,
    "centroid": {
        "lat": 31.600404659999998813191268709488213062286376953125,
        "lon": 32.34909850000000375302988686598837375640869140625
    },
    "bbox": {
        "min_lat": 31.59995169999999831134118721820414066314697265625,
        "min_lon": 32.348821700000002010710886679589748382568359375,
        "max_lat": 31.60101999999999833335095900110900402069091796875,
        "max_lon": 32.34945330000000041081875679083168506622314453125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 18:34 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 45m
  • Data Points: 10 AIS positions
  • Period: 2026-09-07T18:34:39+00:00 to 2026-09-07T23:19:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 285,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-07T18:34:39+00:00",
        "lat": 31.59995169999999831134118721820414066314697265625,
        "lon": 32.348898300000001881926436908543109893798828125
    },
    "last_point": {
        "ts": "2026-09-07T23:19:39+00:00",
        "lat": 31.600919999999998566408976330421864986419677734375,
        "lon": 32.34945330000000041081875679083168506622314453125
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 16:10 UTC 75.0%
  • Duration: 6h 39m
  • Radius: 98 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.6002, 32.3490
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 97.5,
    "duration_minutes": 399,
    "points": 11,
    "centroid": {
        "lat": 31.600189990909090198556441464461386203765869140625,
        "lon": 32.3489769727272715726940077729523181915283203125
    },
    "bbox": {
        "min_lat": 31.59995169999999831134118721820414066314697265625,
        "min_lon": 32.348821700000002010710886679589748382568359375,
        "max_lat": 31.60098500000000143472789204679429531097412109375,
        "max_lon": 32.34941500000000047521098167635500431060791015625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 16:10 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 39m
  • Data Points: 11 AIS positions
  • Period: 2026-09-07T16:10:40+00:00 to 2026-09-07T22:49:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 399,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-09-07T16:10:40+00:00",
        "lat": 31.59998829999999969686541589908301830291748046875,
        "lon": 32.3488550000000003592504072003066539764404296875
    },
    "last_point": {
        "ts": "2026-09-07T22:49:39+00:00",
        "lat": 31.60098500000000143472789204679429531097412109375,
        "lon": 32.34941500000000047521098167635500431060791015625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 15:01 UTC 75.0%
  • Duration: 4h 24m
  • Radius: 30 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.6001, 32.3489
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 29.89999999999999857891452847979962825775146484375,
    "duration_minutes": 264,
    "points": 21,
    "centroid": {
        "lat": 31.600051900000000415502654504962265491485595703125,
        "lon": 32.3489394428571443995679146610200405120849609375
    },
    "bbox": {
        "min_lat": 31.599885000000000445652403868734836578369140625,
        "min_lon": 32.34878830000000249356162385083734989166259765625,
        "max_lat": 31.600294999999999134843164938502013683319091796875,
        "max_lon": 32.34914669999999858873707125894725322723388671875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 15:01 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 24m
  • Data Points: 21 AIS positions
  • Period: 2026-09-07T15:01:39+00:00 to 2026-09-07T19:25:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 264,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-09-07T15:01:39+00:00",
        "lat": 31.60007329999999825531631358899176120758056640625,
        "lon": 32.34914669999999858873707125894725322723388671875
    },
    "last_point": {
        "ts": "2026-09-07T19:25:40+00:00",
        "lat": 31.600183300000001196394805447198450565338134765625,
        "lon": 32.349123300000002245724317617714405059814453125
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 14:01 UTC 75.0%
  • Duration: 5h 24m
  • Radius: 28 meters
  • Data Points: 26 AIS positions
  • Centroid: 31.6001, 32.3490
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 28,
    "duration_minutes": 324,
    "points": 26,
    "centroid": {
        "lat": 31.60006563846153682106887572444975376129150390625,
        "lon": 32.34895339615383846876284223981201648712158203125
    },
    "bbox": {
        "min_lat": 31.599885000000000445652403868734836578369140625,
        "min_lon": 32.34878830000000249356162385083734989166259765625,
        "max_lat": 31.600294999999999134843164938502013683319091796875,
        "max_lon": 32.34914669999999858873707125894725322723388671875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 14:01 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 5h 24m
  • Data Points: 26 AIS positions
  • Period: 2026-09-07T14:01:39+00:00 to 2026-09-07T19:25:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 324,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-09-07T14:01:39+00:00",
        "lat": 31.60009670000000170375642483122646808624267578125,
        "lon": 32.3489866999999975405444274656474590301513671875
    },
    "last_point": {
        "ts": "2026-09-07T19:25:40+00:00",
        "lat": 31.600183300000001196394805447198450565338134765625,
        "lon": 32.349123300000002245724317617714405059814453125
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 13:07 UTC 75.0%
  • Duration: 6h 17m
  • Radius: 26 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.6001, 32.3490
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 26.10000000000000142108547152020037174224853515625,
    "duration_minutes": 377.8999999999999772626324556767940521240234375,
    "points": 36,
    "centroid": {
        "lat": 31.600069299999990590777088073082268238067626953125,
        "lon": 32.34899551111110582723995321430265903472900390625
    },
    "bbox": {
        "min_lat": 31.599885000000000445652403868734836578369140625,
        "min_lon": 32.34878830000000249356162385083734989166259765625,
        "max_lat": 31.600294999999999134843164938502013683319091796875,
        "max_lon": 32.34920170000000183563315658830106258392333984375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 13:07 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 17m
  • Data Points: 36 AIS positions
  • Period: 2026-09-07T13:07:43+00:00 to 2026-09-07T19:25:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 377.8999999999999772626324556767940521240234375,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-09-07T13:07:43+00:00",
        "lat": 31.600075000000000358113538823090493679046630859375,
        "lon": 32.34915500000000321279003401286900043487548828125
    },
    "last_point": {
        "ts": "2026-09-07T19:25:40+00:00",
        "lat": 31.600183300000001196394805447198450565338134765625,
        "lon": 32.349123300000002245724317617714405059814453125
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 7, 2026 12:46 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 26 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.6001, 32.3490
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 26,
    "duration_minutes": 393,
    "points": 36,
    "centroid": {
        "lat": 31.60006999444443209767996449954807758331298828125,
        "lon": 32.348996161111102765062241815030574798583984375
    },
    "bbox": {
        "min_lat": 31.599885000000000445652403868734836578369140625,
        "min_lon": 32.34878830000000249356162385083734989166259765625,
        "max_lat": 31.600294999999999134843164938502013683319091796875,
        "max_lon": 32.34920170000000183563315658830106258392333984375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 7, 2026 12:46 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 36 AIS positions
  • Period: 2026-09-07T12:46:40+00:00 to 2026-09-07T19:19:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-09-07T12:46:40+00:00",
        "lat": 31.60020829999999847359504201449453830718994140625,
        "lon": 32.34914669999999858873707125894725322723388671875
    },
    "last_point": {
        "ts": "2026-09-07T19:19:39+00:00",
        "lat": 31.600293300000000584759618504904210567474365234375,
        "lon": 32.3490800000000007230482879094779491424560546875
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 23:27 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 50m
  • Data Points: 2 AIS positions
  • Period: 2026-09-06T23:27:15+00:00 to 2026-09-07T04:18:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 290.8999999999999772626324556767940521240234375,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-09-06T23:27:15+00:00",
        "lat": 31.60039499999999890178514760918915271759033203125,
        "lon": 32.3491700000000008685674401931464672088623046875
    },
    "last_point": {
        "ts": "2026-09-07T04:18:12+00:00",
        "lat": 31.60076169999999962101355777122080326080322265625,
        "lon": 32.34942829999999958090484142303466796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 22:05 UTC 75.0%
  • Duration: 6h 12m
  • Radius: 122 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.6002, 32.3489
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 121.7000000000000028421709430404007434844970703125,
    "duration_minutes": 372.80000000000001136868377216160297393798828125,
    "points": 10,
    "centroid": {
        "lat": 31.600210180000004811518010683357715606689453125,
        "lon": 32.34893617000000887173882802017033100128173828125
    },
    "bbox": {
        "min_lat": 31.599838299999998270095602492801845073699951171875,
        "min_lon": 32.3477299999999985402610036544501781463623046875,
        "max_lat": 31.60076169999999962101355777122080326080322265625,
        "max_lon": 32.34942829999999958090484142303466796875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 22:05 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 12m
  • Data Points: 10 AIS positions
  • Period: 2026-09-06T22:05:23+00:00 to 2026-09-07T04:18:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 372.80000000000001136868377216160297393798828125,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-09-06T22:05:23+00:00",
        "lat": 31.600121699999998980956661398522555828094482421875,
        "lon": 32.34913999999999845158527023158967494964599609375
    },
    "last_point": {
        "ts": "2026-09-07T04:18:12+00:00",
        "lat": 31.60076169999999962101355777122080326080322265625,
        "lon": 32.34942829999999958090484142303466796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 21:33 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 122 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.6002, 32.3490
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 122.400000000000005684341886080801486968994140625,
    "duration_minutes": 392.69999999999998863131622783839702606201171875,
    "points": 12,
    "centroid": {
        "lat": 31.6001859833333327287618885748088359832763671875,
        "lon": 32.34895459166666142891699564643204212188720703125
    },
    "bbox": {
        "min_lat": 31.599838299999998270095602492801845073699951171875,
        "min_lon": 32.3477299999999985402610036544501781463623046875,
        "max_lat": 31.60076169999999962101355777122080326080322265625,
        "max_lon": 32.34942829999999958090484142303466796875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 21:33 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 12 AIS positions
  • Period: 2026-09-06T21:45:31+00:00 to 2026-09-07T04:18:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 392.69999999999998863131622783839702606201171875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-09-06T21:45:31+00:00",
        "lat": 31.600048300000000978116077021695673465728759765625,
        "lon": 32.349046700000002374508767388761043548583984375
    },
    "last_point": {
        "ts": "2026-09-07T04:18:12+00:00",
        "lat": 31.60076169999999962101355777122080326080322265625,
        "lon": 32.34942829999999958090484142303466796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 18:51 UTC 75.0%
  • Duration: 4h 35m
  • Radius: 123 meters
  • Data Points: 15 AIS positions
  • Centroid: 31.6002, 32.3490
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 123.099999999999994315658113919198513031005859375,
    "duration_minutes": 275.80000000000001136868377216160297393798828125,
    "points": 15,
    "centroid": {
        "lat": 31.60016156666666375940621946938335895538330078125,
        "lon": 32.34897090000000474674379802308976650238037109375
    },
    "bbox": {
        "min_lat": 31.599838299999998270095602492801845073699951171875,
        "min_lon": 32.3477299999999985402610036544501781463623046875,
        "max_lat": 31.60039499999999890178514760918915271759033203125,
        "max_lon": 32.34923669999999873425622354261577129364013671875
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 18:51 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 35m
  • Data Points: 15 AIS positions
  • Period: 2026-09-06T18:51:30+00:00 to 2026-09-06T23:27:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 275.80000000000001136868377216160297393798828125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-09-06T18:51:30+00:00",
        "lat": 31.600300000000000721911419532261788845062255859375,
        "lon": 32.34923669999999873425622354261577129364013671875
    },
    "last_point": {
        "ts": "2026-09-06T23:27:15+00:00",
        "lat": 31.60039499999999890178514760918915271759033203125,
        "lon": 32.3491700000000008685674401931464672088623046875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 17:18 UTC 75.0%
  • Duration: 6h 8m
  • Radius: 132 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.6002, 32.3491
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 131.80000000000001136868377216160297393798828125,
    "duration_minutes": 368.80000000000001136868377216160297393798828125,
    "points": 21,
    "centroid": {
        "lat": 31.6002065142857162527434411458671092987060546875,
        "lon": 32.3490510428571411694065318442881107330322265625
    },
    "bbox": {
        "min_lat": 31.599838299999998270095602492801845073699951171875,
        "min_lon": 32.3477299999999985402610036544501781463623046875,
        "max_lat": 31.6004132999999995945472619496285915374755859375,
        "max_lon": 32.34936330000000026529960450716316699981689453125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 17:18 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 8m
  • Data Points: 21 AIS positions
  • Period: 2026-09-06T17:18:30+00:00 to 2026-09-06T23:27:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 368.80000000000001136868377216160297393798828125,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-09-06T17:18:30+00:00",
        "lat": 31.6004132999999995945472619496285915374755859375,
        "lon": 32.3493567000000012967575457878410816192626953125
    },
    "last_point": {
        "ts": "2026-09-06T23:27:15+00:00",
        "lat": 31.60039499999999890178514760918915271759033203125,
        "lon": 32.3491700000000008685674401931464672088623046875
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 16:12 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 135 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.6002, 32.3491
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 134.69999999999998863131622783839702606201171875,
    "duration_minutes": 395.69999999999998863131622783839702606201171875,
    "points": 25,
    "centroid": {
        "lat": 31.600222936000005091727871331386268138885498046875,
        "lon": 32.34907653999999865845893509685993194580078125
    },
    "bbox": {
        "min_lat": 31.599838299999998270095602492801845073699951171875,
        "min_lon": 32.3477299999999985402610036544501781463623046875,
        "max_lat": 31.6004132999999995945472619496285915374755859375,
        "max_lon": 32.34936330000000026529960450716316699981689453125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 16:12 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 25 AIS positions
  • Period: 2026-09-06T16:12:31+00:00 to 2026-09-06T22:48:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 395.69999999999998863131622783839702606201171875,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-09-06T16:12:31+00:00",
        "lat": 31.600319999999999964757080306299030780792236328125,
        "lon": 32.34926329999999694564394303597509860992431640625
    },
    "last_point": {
        "ts": "2026-09-06T22:48:14+00:00",
        "lat": 31.600306700000000859063220559619367122650146484375,
        "lon": 32.34907170000000320442268275655806064605712890625
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 15:09 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 137 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.6002, 32.3491
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 136.599999999999994315658113919198513031005859375,
    "duration_minutes": 392.69999999999998863131622783839702606201171875,
    "points": 24,
    "centroid": {
        "lat": 31.600236666666670970471386681310832500457763671875,
        "lon": 32.3490916041666736191473319195210933685302734375
    },
    "bbox": {
        "min_lat": 31.599838299999998270095602492801845073699951171875,
        "min_lon": 32.3477299999999985402610036544501781463623046875,
        "max_lat": 31.6004132999999995945472619496285915374755859375,
        "max_lon": 32.34936330000000026529960450716316699981689453125
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 15:09 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 24 AIS positions
  • Period: 2026-09-06T15:54:30+00:00 to 2026-09-06T22:27:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 392.69999999999998863131622783839702606201171875,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-09-06T15:54:30+00:00",
        "lat": 31.60038670000000138315954245626926422119140625,
        "lon": 32.3492083000000008041752153076231479644775390625
    },
    "last_point": {
        "ts": "2026-09-06T22:27:12+00:00",
        "lat": 31.60013500000000163936419994570314884185791015625,
        "lon": 32.3489067000000005691617843694984912872314453125
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 14:42 UTC 75.0%
  • Duration: 4h 15m
  • Radius: 25 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.6004, 32.3493
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 25.199999999999999289457264239899814128875732421875,
    "duration_minutes": 255,
    "points": 25,
    "centroid": {
        "lat": 31.600424327999999007943188189528882503509521484375,
        "lon": 32.34925560400000676963827572762966156005859375
    },
    "bbox": {
        "min_lat": 31.60021499999999861074684304185211658477783203125,
        "min_lon": 32.34914169999999700166881666518747806549072265625,
        "max_lat": 31.600628300000000336922312271781265735626220703125,
        "max_lon": 32.34940999999999888814272708259522914886474609375
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 14:42 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 15m
  • Data Points: 25 AIS positions
  • Period: 2026-09-06T14:42:30+00:00 to 2026-09-06T18:57:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 255,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-09-06T14:42:30+00:00",
        "lat": 31.600533299999998604334905394352972507476806640625,
        "lon": 32.34918669999999707442839280702173709869384765625
    },
    "last_point": {
        "ts": "2026-09-06T18:57:32+00:00",
        "lat": 31.600326700000000101908881333656609058380126953125,
        "lon": 32.349181700000002592787495814263820648193359375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 13:03 UTC 75.0%
  • Duration: 5h 54m
  • Radius: 39 meters
  • Data Points: 31 AIS positions
  • Centroid: 31.6005, 32.3493
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 39.2999999999999971578290569595992565155029296875,
    "duration_minutes": 354,
    "points": 31,
    "centroid": {
        "lat": 31.60047747096773917974132928065955638885498046875,
        "lon": 32.34929317741936216634712764061987400054931640625
    },
    "bbox": {
        "min_lat": 31.60021499999999861074684304185211658477783203125,
        "min_lon": 32.34914169999999700166881666518747806549072265625,
        "max_lat": 31.60080669999999969377313391305506229400634765625,
        "max_lon": 32.3494749999999982037479639984667301177978515625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Zone Dwell Eastern Black Sea Surveillance Zone Sep 6, 2026 13:03 UTC 80.0%
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 5h 54m
  • Data Points: 31 AIS positions
  • Period: 2026-09-06T13:03:31+00:00 to 2026-09-06T18:57:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 354,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-09-06T13:03:31+00:00",
        "lat": 31.600643300000001545413397252559661865234375,
        "lon": 32.34946670000000068512235884554684162139892578125
    },
    "last_point": {
        "ts": "2026-09-06T18:57:32+00:00",
        "lat": 31.600326700000000101908881333656609058380126953125,
        "lon": 32.349181700000002592787495814263820648193359375
    }
}

Methodology: 2026.01.18

Loiter Eastern Black Sea Surveillance Zone Sep 6, 2026 12:30 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 35 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.6005, 32.3493
  • Zone: Eastern Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 34.7999999999999971578290569595992565155029296875,
    "duration_minutes": 387,
    "points": 36,
    "centroid": {
        "lat": 31.60051208333333505606788094155490398406982421875,
        "lon": 32.34932046666666138889922876842319965362548828125
    },
    "bbox": {
        "min_lat": 31.60021499999999861074684304185211658477783203125,
        "min_lon": 32.34914169999999700166881666518747806549072265625,
        "max_lat": 31.60080669999999969377313391305506229400634765625,
        "max_lon": 32.3495199999999982765075401403009891510009765625
    },
    "zone_id": "discovered_167"
}

Methodology: 2026.01.18

Sanctioned on the same day

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