DORIN

IMO 9290828

Vessel information

Vessel Name DORIN View name history 📜
IMO Number 9290828
MMSI 610107121
Vessel Type Oil Products Tanker
Flag 🇷🇺 Russia View flag history 📜
Call Sign TYD21
Gross Tonnage 23,298 GT
Year Built 2005

Sanctioned by

🇪🇺 EU 2025-07-20🇬🇧 UK 2025-05-09🇦🇺 AU 2025-09-18

Company & Ownership

🏢
Venkateswara Maritime Inc
IMO Company: 0203477
Address Room 102, Aarti Chambers, Mont Fleuri, Victoria, Mahe Island, Seychelles.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
JIN GANG SHAN SHIPMANAGEMENT
Room 1510, 1099, Xiangyin Lu, Yangpu Qu, Shanghai, China.
Commercial Manager
VENKATESWARA MARITIME INC
Room 102, Aarti Chambers, Mont Fleuri, Victoria, Mahe Island, Seychelles.
Registered Owner
VENKATESWARA MARITIME INC
Room 102, Aarti Chambers, Mont Fleuri, Victoria, Mahe Island, Seychelles.

Port State Control (PSC) Inspections

⚠️
Risk Level
MEDIUM
Last 36 Months
8
Inspections
1
Detentions
Last Inspection
📍 Hopa
📅 2026-06-26

Survey Renewal & Certificates

Code Type Issuer Issued Expires
509 Document of Compliance Indian Register of Shipping (150) 29/11/2023 22/11/2028
512 Minimum Safe Manning Document Gabon (GA) 13/12/2023 23/02/2028

Programs & Notes

AU vessel designations (DFAT) | SEMA (Canada) — vessel designations | The Russia (Sanctions) (EU Exit) Regulations 2019 | Added in EU Sanctions Package 18 | (Council Decision (CFSP) 2025/1495, Annex XVI to Decision 2014/512/CFSP) | Press Release | Official Journal

DateOfListing: 2025-07-20 || DateDesignated: 2025-05-09 | Shipping sanctions: (see “Other information”) | Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. | IMO 9290828 (“E MEI SHAN”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, IMO 9290828 is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

16 changes

AIS Events

50 events detected • 2 zones • Last: Aug 1, 2026

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 05:00 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 4h 34m
  • Data Points: 3 AIS positions
  • Period: 2026-08-01T05:00:47+00:00 to 2026-08-01T09:35:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 274.8999999999999772626324556767940521240234375,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-08-01T05:00:47+00:00",
        "lat": 31.535256700000001472972144256345927715301513671875,
        "lon": 32.33320169999999649235178367234766483306884765625
    },
    "last_point": {
        "ts": "2026-08-01T09:35:41+00:00",
        "lat": 31.53589170000000052596078603528439998626708984375,
        "lon": 32.33379670000000061236278270371258258819580078125
    }
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 03:02 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 5 AIS positions
  • Period: 2026-08-01T03:02:44+00:00 to 2026-08-01T09:35:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-08-01T03:02:44+00:00",
        "lat": 31.53515829999999908750396571122109889984130859375,
        "lon": 32.3327799999999996316546457819640636444091796875
    },
    "last_point": {
        "ts": "2026-08-01T09:35:41+00:00",
        "lat": 31.53589170000000052596078603528439998626708984375,
        "lon": 32.33379670000000061236278270371258258819580078125
    }
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 02:06 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 3h 25m
  • Data Points: 7 AIS positions
  • Period: 2026-08-01T02:06:47+00:00 to 2026-08-01T05:31:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 205,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-08-01T02:06:47+00:00",
        "lat": 31.53516330000000067457222030498087406158447265625,
        "lon": 32.33298500000000075260686571709811687469482421875
    },
    "last_point": {
        "ts": "2026-08-01T05:31:45+00:00",
        "lat": 31.53547830000000118388925329782068729400634765625,
        "lon": 32.33356669999999866149664740078151226043701171875
    }
}

Methodology: 2026.01.18

Loiter Malacca Strait Surveillance Zone Aug 1, 2026 01:15 UTC 75.0%
  • Duration: 4h 16m
  • Radius: 63 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Malacca Strait Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 63.2999999999999971578290569595992565155029296875,
    "duration_minutes": 256,
    "points": 12,
    "centroid": {
        "lat": 31.535194166666666859555334667675197124481201171875,
        "lon": 32.33298835000000082118276623077690601348876953125
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33268000000000341742634191177785396575927734375,
        "max_lat": 31.53547830000000118388925329782068729400634765625,
        "max_lon": 32.33356669999999866149664740078151226043701171875
    },
    "zone_id": "discovered_160"
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 01:15 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 4h 16m
  • Data Points: 12 AIS positions
  • Period: 2026-08-01T01:15:45+00:00 to 2026-08-01T05:31:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 256,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-01T01:15:45+00:00",
        "lat": 31.53508169999999921628841548226773738861083984375,
        "lon": 32.33285670000000067147993831895291805267333984375
    },
    "last_point": {
        "ts": "2026-08-01T05:31:45+00:00",
        "lat": 31.53547830000000118388925329782068729400634765625,
        "lon": 32.33356669999999866149664740078151226043701171875
    }
}

Methodology: 2026.01.18

Loiter Malacca Strait Surveillance Zone Aug 1, 2026 00:35 UTC 75.0%
  • Duration: 4h 55m
  • Radius: 63 meters
  • Data Points: 15 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Malacca Strait Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 63.39999999999999857891452847979962825775146484375,
    "duration_minutes": 295.8999999999999772626324556767940521240234375,
    "points": 15,
    "centroid": {
        "lat": 31.535184553333341028746872325427830219268798828125,
        "lon": 32.3329936800000012908640201203525066375732421875
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33268000000000341742634191177785396575927734375,
        "max_lat": 31.53547830000000118388925329782068729400634765625,
        "max_lon": 32.33356669999999866149664740078151226043701171875
    },
    "zone_id": "discovered_160"
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 00:35 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 4h 55m
  • Data Points: 15 AIS positions
  • Period: 2026-08-01T00:35:51+00:00 to 2026-08-01T05:31:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 295.8999999999999772626324556767940521240234375,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-08-01T00:35:51+00:00",
        "lat": 31.535160000000001190301190945319831371307373046875,
        "lon": 32.33301999999999765122993267141282558441162109375
    },
    "last_point": {
        "ts": "2026-08-01T05:31:45+00:00",
        "lat": 31.53547830000000118388925329782068729400634765625,
        "lon": 32.33356669999999866149664740078151226043701171875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Aug 1, 2026 00:06 UTC 75.0%
  • Duration: 5h 24m
  • Radius: 62 meters
  • Data Points: 18 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 62.2999999999999971578290569595992565155029296875,
    "duration_minutes": 324.80000000000001136868377216160297393798828125,
    "points": 18,
    "centroid": {
        "lat": 31.53518203333333502769164624623954296112060546875,
        "lon": 32.33300890000000293866833089850842952728271484375
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33268000000000341742634191177785396575927734375,
        "max_lat": 31.53547830000000118388925329782068729400634765625,
        "max_lon": 32.33356669999999866149664740078151226043701171875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Aug 1, 2026 00:06 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 24m
  • Data Points: 18 AIS positions
  • Period: 2026-08-01T00:06:55+00:00 to 2026-08-01T05:31:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 324.80000000000001136868377216160297393798828125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-01T00:06:55+00:00",
        "lat": 31.5351500000000015688783605583012104034423828125,
        "lon": 32.33307169999999786114130984060466289520263671875
    },
    "last_point": {
        "ts": "2026-08-01T05:31:45+00:00",
        "lat": 31.53547830000000118388925329782068729400634765625,
        "lon": 32.33356669999999866149664740078151226043701171875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 23:16 UTC 75.0%
  • Duration: 6h 14m
  • Radius: 60 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 60.2999999999999971578290569595992565155029296875,
    "duration_minutes": 374.80000000000001136868377216160297393798828125,
    "points": 21,
    "centroid": {
        "lat": 31.535186899999995802090779761783778667449951171875,
        "lon": 32.3330300904761855917968205176293849945068359375
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33268000000000341742634191177785396575927734375,
        "max_lat": 31.53547830000000118388925329782068729400634765625,
        "max_lon": 32.33356669999999866149664740078151226043701171875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 23:16 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 14m
  • Data Points: 21 AIS positions
  • Period: 2026-07-31T23:16:57+00:00 to 2026-08-01T05:31:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 374.80000000000001136868377216160297393798828125,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-31T23:16:57+00:00",
        "lat": 31.53521500000000088448359747417271137237548828125,
        "lon": 32.33316169999999800666046212427318096160888671875
    },
    "last_point": {
        "ts": "2026-08-01T05:31:45+00:00",
        "lat": 31.53547830000000118388925329782068729400634765625,
        "lon": 32.33356669999999866149664740078151226043701171875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 22:34 UTC 75.0%
  • Duration: 6h 25m
  • Radius: 32 meters
  • Data Points: 22 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 31.89999999999999857891452847979962825775146484375,
    "duration_minutes": 385.8999999999999772626324556767940521240234375,
    "points": 22,
    "centroid": {
        "lat": 31.535171736363633243627191404812037944793701171875,
        "lon": 32.33301372272726581513779819943010807037353515625
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33268000000000341742634191177785396575927734375,
        "max_lat": 31.53526169999999950732672004960477352142333984375,
        "max_lon": 32.33320169999999649235178367234766483306884765625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 22:34 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 25m
  • Data Points: 22 AIS positions
  • Period: 2026-07-31T22:34:56+00:00 to 2026-08-01T05:00:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 385.8999999999999772626324556767940521240234375,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-31T22:34:56+00:00",
        "lat": 31.5351782999999983303496264852583408355712890625,
        "lon": 32.3331366999999971767465467564761638641357421875
    },
    "last_point": {
        "ts": "2026-08-01T05:00:47+00:00",
        "lat": 31.535256700000001472972144256345927715301513671875,
        "lon": 32.33320169999999649235178367234766483306884765625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 21:04 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 32 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 31.60000000000000142108547152020037174224853515625,
    "duration_minutes": 387.8999999999999772626324556767940521240234375,
    "points": 23,
    "centroid": {
        "lat": 31.53516658695652807864462374709546566009521484375,
        "lon": 32.33301123913043539914724533446133136749267578125
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33268000000000341742634191177785396575927734375,
        "max_lat": 31.53526169999999950732672004960477352142333984375,
        "max_lon": 32.3331950000000034606273402459919452667236328125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 21:04 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 23 AIS positions
  • Period: 2026-07-31T21:04:57+00:00 to 2026-08-01T03:32:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 387.8999999999999772626324556767940521240234375,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-31T21:04:57+00:00",
        "lat": 31.535205000000001263060767087154090404510498046875,
        "lon": 32.3331850000000002864908310584723949432373046875
    },
    "last_point": {
        "ts": "2026-08-01T03:32:48+00:00",
        "lat": 31.5351399999999983947418513707816600799560546875,
        "lon": 32.33268000000000341742634191177785396575927734375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 20:10 UTC 75.0%
  • Duration: 6h 21m
  • Radius: 23 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5352, 32.3330
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 23.199999999999999289457264239899814128875732421875,
    "duration_minutes": 381.80000000000001136868377216160297393798828125,
    "points": 23,
    "centroid": {
        "lat": 31.535165426086958717633024207316339015960693359375,
        "lon": 32.3330367478260853886240511201322078704833984375
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33280669999999901165210758335888385772705078125,
        "max_lat": 31.53526169999999950732672004960477352142333984375,
        "max_lon": 32.3331950000000034606273402459919452667236328125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 20:10 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 23 AIS positions
  • Period: 2026-07-31T20:10:55+00:00 to 2026-08-01T02:32:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 381.80000000000001136868377216160297393798828125,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-31T20:10:55+00:00",
        "lat": 31.535093299999999771898728795349597930908203125,
        "lon": 32.332971700000001646913005970418453216552734375
    },
    "last_point": {
        "ts": "2026-08-01T02:32:45+00:00",
        "lat": 31.5350949999999983219822752289474010467529296875,
        "lon": 32.33280669999999901165210758335888385772705078125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 19:04 UTC 75.0%
  • Duration: 6h 25m
  • Radius: 23 meters
  • Data Points: 22 AIS positions
  • Centroid: 31.5352, 32.3331
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 22.699999999999999289457264239899814128875732421875,
    "duration_minutes": 385.80000000000001136868377216160297393798828125,
    "points": 22,
    "centroid": {
        "lat": 31.5351687045454553981471690349280834197998046875,
        "lon": 32.3330732636363649135091691277921199798583984375
    },
    "bbox": {
        "min_lat": 31.53508169999999921628841548226773738861083984375,
        "min_lon": 32.33285670000000067147993831895291805267333984375,
        "max_lat": 31.53526169999999950732672004960477352142333984375,
        "max_lon": 32.33321500000000270347300102002918720245361328125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 19:04 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 25m
  • Data Points: 22 AIS positions
  • Period: 2026-07-31T19:16:59+00:00 to 2026-08-01T01:42:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 385.80000000000001136868377216160297393798828125,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-31T19:16:59+00:00",
        "lat": 31.535161699999999740384737378917634487152099609375,
        "lon": 32.33321500000000270347300102002918720245361328125
    },
    "last_point": {
        "ts": "2026-08-01T01:42:48+00:00",
        "lat": 31.5352400000000017143975128419697284698486328125,
        "lon": 32.3330849999999969668351695872843265533447265625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 18:36 UTC 75.0%
  • Duration: 6h 21m
  • Radius: 23 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.5351, 32.3331
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 22.800000000000000710542735760100185871124267578125,
    "duration_minutes": 381.80000000000001136868377216160297393798828125,
    "points": 20,
    "centroid": {
        "lat": 31.535149239999991976901583257131278514862060546875,
        "lon": 32.3330696700000004284447641111910343170166015625
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.5352299999999985402610036544501781463623046875,
        "max_lon": 32.33321500000000270347300102002918720245361328125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 18:36 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 20 AIS positions
  • Period: 2026-07-31T18:36:03+00:00 to 2026-08-01T00:57:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 381.80000000000001136868377216160297393798828125,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-31T18:36:03+00:00",
        "lat": 31.535083300000000150475898408330976963043212890625,
        "lon": 32.3330466999999970312273944728076457977294921875
    },
    "last_point": {
        "ts": "2026-08-01T00:57:50+00:00",
        "lat": 31.535180000000000433146851719357073307037353515625,
        "lon": 32.33308170000000103527781902812421321868896484375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 17:07 UTC 75.0%
  • Duration: 6h 9m
  • Radius: 22 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5351, 32.3331
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 22.39999999999999857891452847979962825775146484375,
    "duration_minutes": 369.80000000000001136868377216160297393798828125,
    "points": 13,
    "centroid": {
        "lat": 31.53513845384615166267394670285284519195556640625,
        "lon": 32.33307218461538212750383536331355571746826171875
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.53521500000000088448359747417271137237548828125,
        "max_lon": 32.33321500000000270347300102002918720245361328125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 17:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 9m
  • Data Points: 13 AIS positions
  • Period: 2026-07-31T17:07:08+00:00 to 2026-07-31T23:16:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 369.80000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-31T17:07:08+00:00",
        "lat": 31.5351950000000016416379367001354694366455078125,
        "lon": 32.33315499999999786950866109691560268402099609375
    },
    "last_point": {
        "ts": "2026-07-31T23:16:57+00:00",
        "lat": 31.53521500000000088448359747417271137237548828125,
        "lon": 32.33316169999999800666046212427318096160888671875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 16:05 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 23 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.5351, 32.3331
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 22.60000000000000142108547152020037174224853515625,
    "duration_minutes": 389.69999999999998863131622783839702606201171875,
    "points": 12,
    "centroid": {
        "lat": 31.535134025000001400940163875930011272430419921875,
        "lon": 32.3330769500000059224475990049540996551513671875
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.535205000000001263060767087154090404510498046875,
        "max_lon": 32.33324669999999656511135981418192386627197265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 16:05 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 12 AIS positions
  • Period: 2026-07-31T16:05:12+00:00 to 2026-07-31T22:34:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 389.69999999999998863131622783839702606201171875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-31T16:05:12+00:00",
        "lat": 31.53517670000000094887582235969603061676025390625,
        "lon": 32.33324669999999656511135981418192386627197265625
    },
    "last_point": {
        "ts": "2026-07-31T22:34:56+00:00",
        "lat": 31.5351782999999983303496264852583408355712890625,
        "lon": 32.3331366999999971767465467564761638641357421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 15:43 UTC 75.0%
  • Duration: 6h 2m
  • Radius: 24 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.5351, 32.3331
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 23.800000000000000710542735760100185871124267578125,
    "duration_minutes": 362.80000000000001136868377216160297393798828125,
    "points": 12,
    "centroid": {
        "lat": 31.535137224999999716601450927555561065673828125,
        "lon": 32.33308930833333505461268941871821880340576171875
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.53521669999999943456714390777051448822021484375,
        "max_lon": 32.33328499999999650071913492865860462188720703125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 15:43 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 2m
  • Data Points: 12 AIS positions
  • Period: 2026-07-31T15:43:12+00:00 to 2026-07-31T21:45:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 362.80000000000001136868377216160297393798828125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-31T15:43:12+00:00",
        "lat": 31.53521669999999943456714390777051448822021484375,
        "lon": 32.33328499999999650071913492865860462188720703125
    },
    "last_point": {
        "ts": "2026-07-31T21:45:57+00:00",
        "lat": 31.5351050000000014961187844164669513702392578125,
        "lon": 32.33297329999999902838681009598076343536376953125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 14:05 UTC 75.0%
  • Duration: 6h 23m
  • Radius: 53 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.5352, 32.3331
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 53.39999999999999857891452847979962825775146484375,
    "duration_minutes": 383.80000000000001136868377216160297393798828125,
    "points": 11,
    "centroid": {
        "lat": 31.535161672727273440841599949635565280914306640625,
        "lon": 32.33313712727272815072865341790020465850830078125
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.53544169999999979836502461694180965423583984375,
        "max_lon": 32.33359500000000252839527092874050140380859375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 14:05 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 23m
  • Data Points: 11 AIS positions
  • Period: 2026-07-31T14:05:13+00:00 to 2026-07-31T20:28:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 383.80000000000001136868377216160297393798828125,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-31T14:05:13+00:00",
        "lat": 31.53544169999999979836502461694180965423583984375,
        "lon": 32.33359500000000252839527092874050140380859375
    },
    "last_point": {
        "ts": "2026-07-31T20:28:58+00:00",
        "lat": 31.5351782999999983303496264852583408355712890625,
        "lon": 32.33307500000000089812601800076663494110107421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 13:02 UTC 75.0%
  • Duration: 6h 20m
  • Radius: 56 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.5352, 32.3333
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 55.7999999999999971578290569595992565155029296875,
    "duration_minutes": 380.6000000000000227373675443232059478759765625,
    "points": 11,
    "centroid": {
        "lat": 31.535234100000000267982613877393305301666259765625,
        "lon": 32.33325197272727535846570390276610851287841796875
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.5355832999999989851858117617666721343994140625,
        "max_lon": 32.333674999999999499777914024889469146728515625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 13:02 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 20m
  • Data Points: 11 AIS positions
  • Period: 2026-07-31T13:02:18+00:00 to 2026-07-31T19:22:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 380.6000000000000227373675443232059478759765625,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-31T13:02:18+00:00",
        "lat": 31.5355832999999989851858117617666721343994140625,
        "lon": 32.333674999999999499777914024889469146728515625
    },
    "last_point": {
        "ts": "2026-07-31T19:22:56+00:00",
        "lat": 31.535154999999999603232936351560056209564208984375,
        "lon": 32.3331500000000033878677641041576862335205078125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 12:35 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 52 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.5353, 32.3333
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 52,
    "duration_minutes": 389.6000000000000227373675443232059478759765625,
    "points": 12,
    "centroid": {
        "lat": 31.535260008333327874652241007424890995025634765625,
        "lon": 32.33329153333333039199715130962431430816650390625
    },
    "bbox": {
        "min_lat": 31.53503669999999914352883934043347835540771484375,
        "min_lon": 32.332868300000001227090251632034778594970703125,
        "max_lat": 31.5355832999999989851858117617666721343994140625,
        "max_lon": 32.33372669999999970968929119408130645751953125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 12:35 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 12 AIS positions
  • Period: 2026-07-31T12:53:17+00:00 to 2026-07-31T19:22:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 389.6000000000000227373675443232059478759765625,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-31T12:53:17+00:00",
        "lat": 31.5355449999999990495780366472899913787841796875,
        "lon": 32.33372669999999970968929119408130645751953125
    },
    "last_point": {
        "ts": "2026-07-31T19:22:56+00:00",
        "lat": 31.535154999999999603232936351560056209564208984375,
        "lon": 32.3331500000000033878677641041576862335205078125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 19:03 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 47m
  • Data Points: 4 AIS positions
  • Period: 2026-07-30T19:03:44+00:00 to 2026-07-30T20:51:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 107.900000000000005684341886080801486968994140625,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-30T19:03:44+00:00",
        "lat": 31.53548169999999828405634616501629352569580078125,
        "lon": 32.333633300000002464003046043217182159423828125
    },
    "last_point": {
        "ts": "2026-07-30T20:51:37+00:00",
        "lat": 31.5355449999999990495780366472899913787841796875,
        "lon": 32.33368500000000267391442321240901947021484375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 13:17 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 10m
  • Data Points: 3 AIS positions
  • Period: 2026-07-30T13:17:12+00:00 to 2026-07-30T19:27:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 370.5,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-07-30T13:17:12+00:00",
        "lat": 31.535691700000000992076820693910121917724609375,
        "lon": 32.33384670000000227219061343930661678314208984375
    },
    "last_point": {
        "ts": "2026-07-30T19:27:43+00:00",
        "lat": 31.53548169999999828405634616501629352569580078125,
        "lon": 32.33364000000000260115484707057476043701171875
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 10:02 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 15m
  • Data Points: 4 AIS positions
  • Period: 2026-07-30T10:02:09+00:00 to 2026-07-30T13:17:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 195.099999999999994315658113919198513031005859375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-30T10:02:09+00:00",
        "lat": 31.535858300000001008811523206532001495361328125,
        "lon": 32.33395329999999745496097602881491184234619140625
    },
    "last_point": {
        "ts": "2026-07-30T13:17:12+00:00",
        "lat": 31.535691700000000992076820693910121917724609375,
        "lon": 32.33384670000000227219061343930661678314208984375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 09:40 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 36m
  • Data Points: 6 AIS positions
  • Period: 2026-07-30T09:40:24+00:00 to 2026-07-30T13:17:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 216.80000000000001136868377216160297393798828125,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-30T09:40:24+00:00",
        "lat": 31.535903300000001081571099348366260528564453125,
        "lon": 32.33398170000000249046934186480939388275146484375
    },
    "last_point": {
        "ts": "2026-07-30T13:17:12+00:00",
        "lat": 31.535691700000000992076820693910121917724609375,
        "lon": 32.33384670000000227219061343930661678314208984375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 05:39 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 36m
  • Data Points: 6 AIS positions
  • Period: 2026-07-30T05:39:47+00:00 to 2026-07-30T10:16:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 276.8999999999999772626324556767940521240234375,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-30T05:39:47+00:00",
        "lat": 31.535716699999998269277057261206209659576416015625,
        "lon": 32.33375170000000053960320656187832355499267578125
    },
    "last_point": {
        "ts": "2026-07-30T10:16:42+00:00",
        "lat": 31.53609000000000150976120494306087493896484375,
        "lon": 32.33428330000000272548277280293405055999755859375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 03:27 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 18m
  • Data Points: 4 AIS positions
  • Period: 2026-07-30T03:27:47+00:00 to 2026-07-30T09:46:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 378.6000000000000227373675443232059478759765625,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-30T03:27:47+00:00",
        "lat": 31.535799999999998277644408517517149448394775390625,
        "lon": 32.33387669999999758374542579986155033111572265625
    },
    "last_point": {
        "ts": "2026-07-30T09:46:24+00:00",
        "lat": 31.5358982999999994945028447546064853668212890625,
        "lon": 32.333990000000000009094947017729282379150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 02:33 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 6m
  • Data Points: 6 AIS positions
  • Period: 2026-07-30T02:33:48+00:00 to 2026-07-30T05:39:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 186,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-30T02:33:48+00:00",
        "lat": 31.535643300000000266436472884379327297210693359375,
        "lon": 32.3337666999999981953806127421557903289794921875
    },
    "last_point": {
        "ts": "2026-07-30T05:39:47+00:00",
        "lat": 31.535716699999998269277057261206209659576416015625,
        "lon": 32.33375170000000053960320656187832355499267578125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 29, 2026 15:11 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 30m
  • Data Points: 8 AIS positions
  • Period: 2026-07-29T15:11:12+00:00 to 2026-07-29T17:41:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 150.599999999999994315658113919198513031005859375,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-29T15:11:12+00:00",
        "lat": 31.5353649999999987585397320799529552459716796875,
        "lon": 32.333453300000002172964741475880146026611328125
    },
    "last_point": {
        "ts": "2026-07-29T17:41:50+00:00",
        "lat": 31.53529830000000089285094873048365116119384765625,
        "lon": 32.33317329999999856227077543735504150390625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 29, 2026 14:00 UTC 75.0%
  • Duration: 3h 41m
  • Radius: 29 meters
  • Data Points: 12 AIS positions
  • Centroid: 31.5353, 32.3334
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 29.39999999999999857891452847979962825775146484375,
    "duration_minutes": 221.19999999999998863131622783839702606201171875,
    "points": 12,
    "centroid": {
        "lat": 31.5352979083333337939620832912623882293701171875,
        "lon": 32.3333645833333349628446740098297595977783203125
    },
    "bbox": {
        "min_lat": 31.535136699999998910470822011120617389678955078125,
        "min_lon": 32.33315830000000090649336925707757472991943359375,
        "max_lat": 31.535444999999999282636053976602852344512939453125,
        "max_lon": 32.3336249999999978399500832892954349517822265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 29, 2026 14:00 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 41m
  • Data Points: 12 AIS positions
  • Period: 2026-07-29T14:00:41+00:00 to 2026-07-29T17:41:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 221.19999999999998863131622783839702606201171875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-29T14:00:41+00:00",
        "lat": 31.53544169999999979836502461694180965423583984375,
        "lon": 32.3336249999999978399500832892954349517822265625
    },
    "last_point": {
        "ts": "2026-07-29T17:41:50+00:00",
        "lat": 31.53529830000000089285094873048365116119384765625,
        "lon": 32.33317329999999856227077543735504150390625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 29, 2026 13:32 UTC 75.0%
  • Duration: 4h 9m
  • Radius: 35 meters
  • Data Points: 17 AIS positions
  • Centroid: 31.5353, 32.3334
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 35.2000000000000028421709430404007434844970703125,
    "duration_minutes": 249.19999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 31.53534812941176568301671068184077739715576171875,
        "lon": 32.33343509411764671312994323670864105224609375
    },
    "bbox": {
        "min_lat": 31.535136699999998910470822011120617389678955078125,
        "min_lon": 32.33315830000000090649336925707757472991943359375,
        "max_lat": 31.535521700000000322461346513591706752777099609375,
        "max_lon": 32.33368829999999860547177377156913280487060546875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 29, 2026 13:32 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 9m
  • Data Points: 17 AIS positions
  • Period: 2026-07-29T13:32:38+00:00 to 2026-07-29T17:41:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 249.19999999999998863131622783839702606201171875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-07-29T13:32:38+00:00",
        "lat": 31.5354482999999987669070833362638950347900390625,
        "lon": 32.33356330000000156132955453358590602874755859375
    },
    "last_point": {
        "ts": "2026-07-29T17:41:50+00:00",
        "lat": 31.53529830000000089285094873048365116119384765625,
        "lon": 32.33317329999999856227077543735504150390625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 29, 2026 10:18 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 16 AIS positions
  • Period: 2026-07-29T10:32:23+00:00 to 2026-07-29T17:07:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-07-29T10:32:23+00:00",
        "lat": 31.53553169999999994388417690061032772064208984375,
        "lon": 32.33370330000000336667653755284845829010009765625
    },
    "last_point": {
        "ts": "2026-07-29T17:07:31+00:00",
        "lat": 31.5351916999999986046532285399734973907470703125,
        "lon": 32.33330000000000126192389870993793010711669921875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 29, 2026 10:18 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 40 meters
  • Data Points: 16 AIS positions
  • Centroid: 31.5354, 32.3335
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 40.39999999999999857891452847979962825775146484375,
    "duration_minutes": 395.1000000000000227373675443232059478759765625,
    "points": 16,
    "centroid": {
        "lat": 31.535373643750002514707375667057931423187255859375,
        "lon": 32.333480831250000164800439961254596710205078125
    },
    "bbox": {
        "min_lat": 31.535136699999998910470822011120617389678955078125,
        "min_lon": 32.33315830000000090649336925707757472991943359375,
        "max_lat": 31.53553169999999994388417690061032772064208984375,
        "max_lon": 32.33370330000000336667653755284845829010009765625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 21:09 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 1m
  • Data Points: 4 AIS positions
  • Period: 2026-07-28T21:09:04+00:00 to 2026-07-28T23:10:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 121.599999999999994315658113919198513031005859375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-28T21:09:04+00:00",
        "lat": 31.5357632999999992762241163291037082672119140625,
        "lon": 32.33386999999999744659362477250397205352783203125
    },
    "last_point": {
        "ts": "2026-07-28T23:10:38+00:00",
        "lat": 31.536106700000001268335836357437074184417724609375,
        "lon": 32.3340749999999985675458447076380252838134765625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 20:45 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 25m
  • Data Points: 5 AIS positions
  • Period: 2026-07-28T20:45:38+00:00 to 2026-07-28T23:10:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 145,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-28T20:45:38+00:00",
        "lat": 31.535663299999999509282133658416569232940673828125,
        "lon": 32.33378669999999743822627351619303226470947265625
    },
    "last_point": {
        "ts": "2026-07-28T23:10:38+00:00",
        "lat": 31.536106700000001268335836357437074184417724609375,
        "lon": 32.3340749999999985675458447076380252838134765625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 19:20 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 50m
  • Data Points: 6 AIS positions
  • Period: 2026-07-28T19:20:14+00:00 to 2026-07-28T23:10:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 230.400000000000005684341886080801486968994140625,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-28T19:20:14+00:00",
        "lat": 31.5355516999999991867298376746475696563720703125,
        "lon": 32.33368500000000267391442321240901947021484375
    },
    "last_point": {
        "ts": "2026-07-28T23:10:38+00:00",
        "lat": 31.536106700000001268335836357437074184417724609375,
        "lon": 32.3340749999999985675458447076380252838134765625
    }
}

Methodology: 2026.01.18

Source snapshot

SanctionerAs ofEntity ID
🇬🇧 UK2025-09-299290828

We mirror official lists; always verify at the source.

Sanctioned on the same day

  • AKAR WEST · IMO 9258167 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • ATLANTICOS · IMO 9282986 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • BELOMOR · IMO 9384435 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • Blue · IMO 9236353 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • Blue Talu · IMO 9334557 🇦🇺 AU🇪🇺 EU🇬🇧 UK
  • C VIKING · IMO 9261657 🇦🇺 AU🇪🇺 EU🇳🇿 NZ🇬🇧 UK
  • CAVELA · IMO 9259733 🇦🇺 AU🇪🇺 EU🇬🇧 UK
  • CELERIX · IMO 9222560 🇦🇺 AU🇪🇺 EU🇬🇧 UK