BLUEBELL

IMO 9251810

Vessel information

Vessel Name BLUEBELL View name history 📜
IMO Number 9251810
MMSI 650610000
Vessel Type Oil Tanker | Pétrolier
Flag 🇬🇶 Equatorial Guinea View flag history 📜
Call Sign C9N141
Gross Tonnage 57,567 GT
Year Built 2002

Sanctioned by

🇪🇺 EU 2025-07-20🇬🇧 UK 2026-02-24🇨🇦 CA 2026-02-24

Company & Ownership

🏢
Celestial Bliss Investments Ltd
IMO Company: 5952808
Address C/O: Delnaz Ship Management Sdn Bhd 5433-1, Jalan J9, Taman Melawati, 53100, Kuala Lumpur, Malaysia.
Status Active
Fleet 1.0 owner, 0.0 operator, 0.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
CORALINE SHIP MANAGEMENT
Shop P-003, Building 8, Siddharth Nagar, Mira Bhayandar Road, Mira Road (E), Thane, Maharashtra, 401107, India.
Commercial Manager
SIMONA MARINE SERVICES LTD
5433-1, Jalan J9, Taman Melawati, 53100, Kuala Lumpur, Malaysia.
Registered Owner
CELESTIAL BLISS INVESTMENTS
1st Floor, PO Box 2283, Columbus Centre, Road Town, Tortola, British Virgin Islands.

Classification & Safety

Current Classification
Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
2
Inspections
Last Inspection
📍 Tuapse
📅 2024-07-09

Survey Renewal & Certificates

Code Type Issuer Issued Expires
510 Safety Management Certificate RINA Services S.p.A. (186) 30/11/2023 30/11/2028
510 Safety Management Certificate RINA Services S.p.A. (186) 30/01/2023 30/11/2028

Programs & Notes

EU Russia Sanctions – Shadow Fleet | SEMA (Canada) — vessel designations | The Russia (Sanctions) (EU Exit) Regulations 2019

DateOfListing: 2025-07-20

Vessel Changes

7 changes

AIS Events

50 events detected • 1 zone • Last: Jul 22, 2026

Loiter Western Black Sea Surveillance Zone Jul 22, 2026 06:18 UTC 75.0%
  • Duration: 1h 57m
  • Radius: 41 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.5484, 32.3497
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 41.39999999999999857891452847979962825775146484375,
    "duration_minutes": 117,
    "points": 27,
    "centroid": {
        "lat": 31.548362655555553857311679166741669178009033203125,
        "lon": 32.349669629629630662748240865767002105712890625
    },
    "bbox": {
        "min_lat": 31.548159999999999314468368538655340671539306640625,
        "min_lon": 32.3496082999999998719431459903717041015625,
        "max_lat": 31.548733299999998536122802761383354663848876953125,
        "max_lon": 32.34975670000000036452547647058963775634765625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 22, 2026 06:18 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 57m
  • Data Points: 27 AIS positions
  • Period: 2026-07-22T06:18:34+00:00 to 2026-07-22T08:15:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 117,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-22T06:18:34+00:00",
        "lat": 31.548733299999998536122802761383354663848876953125,
        "lon": 32.349721700000003465902409516274929046630859375
    },
    "last_point": {
        "ts": "2026-07-22T08:15:32+00:00",
        "lat": 31.548394999999999299689079634845256805419921875,
        "lon": 32.34969000000000249883669312112033367156982421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 21:03 UTC 75.0%
  • Duration: 2h 50m
  • Radius: 45 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.5466, 32.3473
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 45.2000000000000028421709430404007434844970703125,
    "duration_minutes": 170.69999999999998863131622783839702606201171875,
    "points": 10,
    "centroid": {
        "lat": 31.54658400000000284535417449660599231719970703125,
        "lon": 32.34725334000000174228262039832770824432373046875
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.34687670000000281333996099419891834259033203125,
        "max_lat": 31.5466966999999982590452418662607669830322265625,
        "max_lon": 32.34750999999999976353137753903865814208984375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 21:03 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 50m
  • Data Points: 10 AIS positions
  • Period: 2026-07-19T21:03:12+00:00 to 2026-07-19T23:53:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 170.69999999999998863131622783839702606201171875,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-19T21:03:12+00:00",
        "lat": 31.546183299999999150031726458109915256500244140625,
        "lon": 32.347340000000002646629582159221172332763671875
    },
    "last_point": {
        "ts": "2026-07-19T23:53:53+00:00",
        "lat": 31.5466966999999982590452418662607669830322265625,
        "lon": 32.34687670000000281333996099419891834259033203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 20:05 UTC 75.0%
  • Duration: 3h 48m
  • Radius: 182 meters
  • Data Points: 14 AIS positions
  • Centroid: 31.5466, 32.3474
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 182.099999999999994315658113919198513031005859375,
    "duration_minutes": 228.80000000000001136868377216160297393798828125,
    "points": 14,
    "centroid": {
        "lat": 31.54655654999999825349732418544590473175048828125,
        "lon": 32.34741643571428681980250985361635684967041015625
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.34687670000000281333996099419891834259033203125,
        "max_lat": 31.5466966999999982590452418662607669830322265625,
        "max_lon": 32.34933170000000046684363042004406452178955078125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 20:05 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 48m
  • Data Points: 14 AIS positions
  • Period: 2026-07-19T20:05:03+00:00 to 2026-07-19T23:53:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 228.80000000000001136868377216160297393798828125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-19T20:05:03+00:00",
        "lat": 31.5465267000000011421434464864432811737060546875,
        "lon": 32.34732670000000354093572241254150867462158203125
    },
    "last_point": {
        "ts": "2026-07-19T23:53:53+00:00",
        "lat": 31.5466966999999982590452418662607669830322265625,
        "lon": 32.34687670000000281333996099419891834259033203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 19:01 UTC 75.0%
  • Duration: 4h 51m
  • Radius: 183 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.5466, 32.3474
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 183.19999999999998863131622783839702606201171875,
    "duration_minutes": 291.8999999999999772626324556767940521240234375,
    "points": 21,
    "centroid": {
        "lat": 31.54655794285714165425815735943615436553955078125,
        "lon": 32.34740444761904853976375306956470012664794921875
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.34687670000000281333996099419891834259033203125,
        "max_lat": 31.5466966999999982590452418662607669830322265625,
        "max_lon": 32.34933170000000046684363042004406452178955078125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 19:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 51m
  • Data Points: 21 AIS positions
  • Period: 2026-07-19T19:01:59+00:00 to 2026-07-19T23:53:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 291.8999999999999772626324556767940521240234375,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-19T19:01:59+00:00",
        "lat": 31.5465717000000012149030226282775402069091796875,
        "lon": 32.3474633000000011406882549636065959930419921875
    },
    "last_point": {
        "ts": "2026-07-19T23:53:53+00:00",
        "lat": 31.5466966999999982590452418662607669830322265625,
        "lon": 32.34687670000000281333996099419891834259033203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 18:23 UTC 75.0%
  • Duration: 5h 29m
  • Radius: 182 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.5466, 32.3474
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 182.19999999999998863131622783839702606201171875,
    "duration_minutes": 329.8999999999999772626324556767940521240234375,
    "points": 24,
    "centroid": {
        "lat": 31.546557158333332182564845425076782703399658203125,
        "lon": 32.3474144458333370266700512729585170745849609375
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.34687670000000281333996099419891834259033203125,
        "max_lat": 31.5466966999999982590452418662607669830322265625,
        "max_lon": 32.34933170000000046684363042004406452178955078125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 18:23 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 29m
  • Data Points: 24 AIS positions
  • Period: 2026-07-19T18:23:57+00:00 to 2026-07-19T23:53:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 329.8999999999999772626324556767940521240234375,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-07-19T18:23:57+00:00",
        "lat": 31.54653830000000169775375979952514171600341796875,
        "lon": 32.347565000000003010427462868392467498779296875
    },
    "last_point": {
        "ts": "2026-07-19T23:53:53+00:00",
        "lat": 31.5466966999999982590452418662607669830322265625,
        "lon": 32.34687670000000281333996099419891834259033203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 17:23 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 180 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.5466, 32.3474
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 179.5,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 27,
    "centroid": {
        "lat": 31.546561237037050062781418091617524623870849609375,
        "lon": 32.34744364444444642003873013891279697418212890625
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.34687670000000281333996099419891834259033203125,
        "max_lat": 31.5466966999999982590452418662607669830322265625,
        "max_lon": 32.34933170000000046684363042004406452178955078125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 17:23 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 27 AIS positions
  • Period: 2026-07-19T17:23:58+00:00 to 2026-07-19T23:53:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-19T17:23:58+00:00",
        "lat": 31.546588299999999804867911734618246555328369140625,
        "lon": 32.34769000000000005456968210637569427490234375
    },
    "last_point": {
        "ts": "2026-07-19T23:53:53+00:00",
        "lat": 31.5466966999999982590452418662607669830322265625,
        "lon": 32.34687670000000281333996099419891834259033203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 16:02 UTC 75.0%
  • Duration: 6h 21m
  • Radius: 176 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.5466, 32.3475
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 175.599999999999994315658113919198513031005859375,
    "duration_minutes": 381.1000000000000227373675443232059478759765625,
    "points": 27,
    "centroid": {
        "lat": 31.546561851851862456896924413740634918212890625,
        "lon": 32.34748401481481749897284316830337047576904296875
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.34700500000000289446688839234411716461181640625,
        "max_lat": 31.54671330000000040172380977310240268707275390625,
        "max_lon": 32.34933170000000046684363042004406452178955078125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 16:02 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 27 AIS positions
  • Period: 2026-07-19T16:53:52+00:00 to 2026-07-19T23:14:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 381.1000000000000227373675443232059478759765625,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-19T16:53:52+00:00",
        "lat": 31.54671330000000040172380977310240268707275390625,
        "lon": 32.347966700000000628278939984738826751708984375
    },
    "last_point": {
        "ts": "2026-07-19T23:14:57+00:00",
        "lat": 31.546611699999999700594344176352024078369140625,
        "lon": 32.34700500000000289446688839234411716461181640625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 15:21 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 153 meters
  • Data Points: 38 AIS positions
  • Centroid: 31.5466, 32.3477
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 152.5,
    "duration_minutes": 392.80000000000001136868377216160297393798828125,
    "points": 38,
    "centroid": {
        "lat": 31.546622057894726509630345390178263187408447265625,
        "lon": 32.3477261421052588730162824504077434539794921875
    },
    "bbox": {
        "min_lat": 31.546183299999999150031726458109915256500244140625,
        "min_lon": 32.3471832999999975299942889250814914703369140625,
        "max_lat": 31.546826700000000442969394498504698276519775390625,
        "max_lon": 32.34933170000000046684363042004406452178955078125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 15:21 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 38 AIS positions
  • Period: 2026-07-19T15:21:04+00:00 to 2026-07-19T21:53:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 392.80000000000001136868377216160297393798828125,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-19T15:21:04+00:00",
        "lat": 31.546826700000000442969394498504698276519775390625,
        "lon": 32.348309999999997899067238904535770416259765625
    },
    "last_point": {
        "ts": "2026-07-19T21:53:49+00:00",
        "lat": 31.546633299999999877627487876452505588531494140625,
        "lon": 32.34732170000000195386746781878173351287841796875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 13:03 UTC 75.0%
  • Duration: 1h 35m
  • Radius: 272 meters
  • Data Points: 15 AIS positions
  • Centroid: 31.5468, 32.3485
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 272.3999999999999772626324556767940521240234375,
    "duration_minutes": 95,
    "points": 15,
    "centroid": {
        "lat": 31.546763546666671373941426281817257404327392578125,
        "lon": 32.3485115466666712791266036219894886016845703125
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547818299999999425153873744420707225799560546875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 13:03 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 35m
  • Data Points: 15 AIS positions
  • Period: 2026-07-19T13:03:08+00:00 to 2026-07-19T14:38:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 95,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-19T13:03:08+00:00",
        "lat": 31.547818299999999425153873744420707225799560546875,
        "lon": 32.34986169999999816582203493453562259674072265625
    },
    "last_point": {
        "ts": "2026-07-19T14:38:07+00:00",
        "lat": 31.546801699999999613055479130707681179046630859375,
        "lon": 32.348313300000000936051947064697742462158203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 12:11 UTC 75.0%
  • Duration: 2h 27m
  • Radius: 285 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.5469, 32.3486
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 284.69999999999998863131622783839702606201171875,
    "duration_minutes": 147.099999999999994315658113919198513031005859375,
    "points": 20,
    "centroid": {
        "lat": 31.54686757500000027221176424063742160797119140625,
        "lon": 32.3486013299999939363260637037456035614013671875
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547818299999999425153873744420707225799560546875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 12:11 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 27m
  • Data Points: 20 AIS positions
  • Period: 2026-07-19T12:11:02+00:00 to 2026-07-19T14:38:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 147.099999999999994315658113919198513031005859375,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-19T12:11:02+00:00",
        "lat": 31.54724829999999968777046888135373592376708984375,
        "lon": 32.34897169999999988476702128536999225616455078125
    },
    "last_point": {
        "ts": "2026-07-19T14:38:07+00:00",
        "lat": 31.546801699999999613055479130707681179046630859375,
        "lon": 32.348313300000000936051947064697742462158203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 11:08 UTC 75.0%
  • Duration: 3h 30m
  • Radius: 297 meters
  • Data Points: 26 AIS positions
  • Centroid: 31.5470, 32.3487
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 296.6000000000000227373675443232059478759765625,
    "duration_minutes": 210.099999999999994315658113919198513031005859375,
    "points": 26,
    "centroid": {
        "lat": 31.546965188461530971153479185886681079864501953125,
        "lon": 32.3486958269230768792112939991056919097900390625
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547818299999999425153873744420707225799560546875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 11:08 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 30m
  • Data Points: 26 AIS positions
  • Period: 2026-07-19T11:08:02+00:00 to 2026-07-19T14:38:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 210.099999999999994315658113919198513031005859375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-19T11:08:02+00:00",
        "lat": 31.54725669999999837500581634230911731719970703125,
        "lon": 32.34899500000000216459739021956920623779296875
    },
    "last_point": {
        "ts": "2026-07-19T14:38:07+00:00",
        "lat": 31.546801699999999613055479130707681179046630859375,
        "lon": 32.348313300000000936051947064697742462158203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 10:32 UTC 75.0%
  • Duration: 4h 6m
  • Radius: 302 meters
  • Data Points: 29 AIS positions
  • Centroid: 31.5470, 32.3487
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 302.1000000000000227373675443232059478759765625,
    "duration_minutes": 246.099999999999994315658113919198513031005859375,
    "points": 29,
    "centroid": {
        "lat": 31.547010227586202546490312670357525348663330078125,
        "lon": 32.34873723448276194858408416621387004852294921875
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547818299999999425153873744420707225799560546875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 10:32 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 6m
  • Data Points: 29 AIS positions
  • Period: 2026-07-19T10:32:03+00:00 to 2026-07-19T14:38:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 246.099999999999994315658113919198513031005859375,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-19T10:32:03+00:00",
        "lat": 31.547460000000000945874489843845367431640625,
        "lon": 32.34909329999999982874214765615761280059814453125
    },
    "last_point": {
        "ts": "2026-07-19T14:38:07+00:00",
        "lat": 31.546801699999999613055479130707681179046630859375,
        "lon": 32.348313300000000936051947064697742462158203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 09:17 UTC 75.0%
  • Duration: 5h 21m
  • Radius: 309 meters
  • Data Points: 31 AIS positions
  • Centroid: 31.5471, 32.3488
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 308.5,
    "duration_minutes": 321.1000000000000227373675443232059478759765625,
    "points": 31,
    "centroid": {
        "lat": 31.547062683870965571486522094346582889556884765625,
        "lon": 32.348778219354841212407336570322513580322265625
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.5478532999999998764906194992363452911376953125,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 09:17 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 21m
  • Data Points: 31 AIS positions
  • Period: 2026-07-19T09:17:03+00:00 to 2026-07-19T14:38:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 321.1000000000000227373675443232059478759765625,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-19T09:17:03+00:00",
        "lat": 31.5478532999999998764906194992363452911376953125,
        "lon": 32.34937169999999895253495196811854839324951171875
    },
    "last_point": {
        "ts": "2026-07-19T14:38:07+00:00",
        "lat": 31.546801699999999613055479130707681179046630859375,
        "lon": 32.348313300000000936051947064697742462158203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 08:50 UTC 75.0%
  • Duration: 5h 48m
  • Radius: 312 meters
  • Data Points: 32 AIS positions
  • Centroid: 31.5471, 32.3488
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 311.69999999999998863131622783839702606201171875,
    "duration_minutes": 348,
    "points": 32,
    "centroid": {
        "lat": 31.5470893187499967780240694992244243621826171875,
        "lon": 32.34879936875000083773556980304419994354248046875
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547914999999999707824827055446803569793701171875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 08:50 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 48m
  • Data Points: 32 AIS positions
  • Period: 2026-07-19T08:50:05+00:00 to 2026-07-19T14:38:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 348,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-07-19T08:50:05+00:00",
        "lat": 31.547914999999999707824827055446803569793701171875,
        "lon": 32.34945499999999896090230322442948818206787109375
    },
    "last_point": {
        "ts": "2026-07-19T14:38:07+00:00",
        "lat": 31.546801699999999613055479130707681179046630859375,
        "lon": 32.348313300000000936051947064697742462158203125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 07:28 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 329 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.5472, 32.3490
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 328.69999999999998863131622783839702606201171875,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 24,
    "centroid": {
        "lat": 31.547215275000002776550900307483971118927001953125,
        "lon": 32.34898055416666551309390342794358730316162109375
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547914999999999707824827055446803569793701171875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 07:28 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 24 AIS positions
  • Period: 2026-07-19T07:28:59+00:00 to 2026-07-19T13:56:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-07-19T07:28:59+00:00",
        "lat": 31.5478532999999998764906194992363452911376953125,
        "lon": 32.34933170000000046684363042004406452178955078125
    },
    "last_point": {
        "ts": "2026-07-19T13:56:08+00:00",
        "lat": 31.54686170000000089430614025332033634185791015625,
        "lon": 32.3484667000000030157025321386754512786865234375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 06:32 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 342 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.5473, 32.3491
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 341.69999999999998863131622783839702606201171875,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 25,
    "centroid": {
        "lat": 31.547320264000003220417056581936776638031005859375,
        "lon": 32.349060664000006681817467324435710906982421875
    },
    "bbox": {
        "min_lat": 31.544316699999999542569639743305742740631103515625,
        "min_lon": 32.34825500000000175759851117618381977081298828125,
        "max_lat": 31.547914999999999707824827055446803569793701171875,
        "max_lon": 32.34986169999999816582203493453562259674072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 06:32 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 25 AIS positions
  • Period: 2026-07-19T06:44:05+00:00 to 2026-07-19T13:14:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-19T06:44:05+00:00",
        "lat": 31.5479050000000000864019966684281826019287109375,
        "lon": 32.3493500000000011596057447604835033416748046875
    },
    "last_point": {
        "ts": "2026-07-19T13:14:13+00:00",
        "lat": 31.5469532999999984212990966625511646270751953125,
        "lon": 32.3484600000000028785507311113178730010986328125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 05:07 UTC 75.0%
  • Duration: 6h 39m
  • Radius: 51 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5476, 32.3492
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 50.7999999999999971578290569595992565155029296875,
    "duration_minutes": 399,
    "points": 23,
    "centroid": {
        "lat": 31.5475501434782614751384244300425052642822265625,
        "lon": 32.34917209999999698766259825788438320159912109375
    },
    "bbox": {
        "min_lat": 31.54717000000000126647137221880257129669189453125,
        "min_lon": 32.34887330000000105201252154074609279632568359375,
        "max_lat": 31.54792330000000077916411100886762142181396484375,
        "max_lon": 32.34949499999999744659362477250397205352783203125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 05:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 39m
  • Data Points: 23 AIS positions
  • Period: 2026-07-19T05:50:03+00:00 to 2026-07-19T12:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 399,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-19T05:50:03+00:00",
        "lat": 31.54792330000000077916411100886762142181396484375,
        "lon": 32.34941169999999743822627351619303226470947265625
    },
    "last_point": {
        "ts": "2026-07-19T12:29:03+00:00",
        "lat": 31.54717000000000126647137221880257129669189453125,
        "lon": 32.34887330000000105201252154074609279632568359375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 04:05 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 64 meters
  • Data Points: 23 AIS positions
  • Centroid: 31.5478, 32.3493
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 64.2999999999999971578290569595992565155029296875,
    "duration_minutes": 396,
    "points": 23,
    "centroid": {
        "lat": 31.547775139130436627965536899864673614501953125,
        "lon": 32.3492981869565170427449629642069339752197265625
    },
    "bbox": {
        "min_lat": 31.54725669999999837500581634230911731719970703125,
        "min_lon": 32.3489833000000004403773345984518527984619140625,
        "max_lat": 31.5481766999999990730429999530315399169921875,
        "max_lon": 32.34949499999999744659362477250397205352783203125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 04:05 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 23 AIS positions
  • Period: 2026-07-19T04:53:01+00:00 to 2026-07-19T11:28:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-19T04:53:01+00:00",
        "lat": 31.5481766999999990730429999530315399169921875,
        "lon": 32.34944999999999737383404863066971302032470703125
    },
    "last_point": {
        "ts": "2026-07-19T11:28:59+00:00",
        "lat": 31.547316699999999656256477464921772480010986328125,
        "lon": 32.3489833000000004403773345984518527984619140625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 03:04 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 46 meters
  • Data Points: 28 AIS positions
  • Centroid: 31.5482, 32.3494
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 45.5,
    "duration_minutes": 393,
    "points": 28,
    "centroid": {
        "lat": 31.548168328571424723349991836585104465484619140625,
        "lon": 32.34944416785714338402613066136837005615234375
    },
    "bbox": {
        "min_lat": 31.547793299999998595239958376623690128326416015625,
        "min_lon": 32.34933170000000046684363042004406452178955078125,
        "max_lat": 31.548578299999999074998413561843335628509521484375,
        "max_lon": 32.349524999999999863575794734060764312744140625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 03:04 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 28 AIS positions
  • Period: 2026-07-19T03:04:59+00:00 to 2026-07-19T09:37:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-07-19T03:04:59+00:00",
        "lat": 31.54851169999999882520569371990859508514404296875,
        "lon": 32.349524999999999863575794734060764312744140625
    },
    "last_point": {
        "ts": "2026-07-19T09:37:58+00:00",
        "lat": 31.547793299999998595239958376623690128326416015625,
        "lon": 32.34937330000000343943611369468271732330322265625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 02:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 44 meters
  • Data Points: 32 AIS positions
  • Centroid: 31.5482, 32.3495
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 43.7999999999999971578290569595992565155029296875,
    "duration_minutes": 396.1000000000000227373675443232059478759765625,
    "points": 32,
    "centroid": {
        "lat": 31.548233590624999322926669265143573284149169921875,
        "lon": 32.34945724375000963846105150878429412841796875
    },
    "bbox": {
        "min_lat": 31.5478532999999998764906194992363452911376953125,
        "min_lon": 32.34933170000000046684363042004406452178955078125,
        "max_lat": 31.548578299999999074998413561843335628509521484375,
        "max_lon": 32.3495367000000015877958503551781177520751953125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 02:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 32 AIS positions
  • Period: 2026-07-19T02:40:56+00:00 to 2026-07-19T09:17:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396.1000000000000227373675443232059478759765625,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-07-19T02:40:56+00:00",
        "lat": 31.54854830000000021072992240078747272491455078125,
        "lon": 32.349496700000003102104528807103633880615234375
    },
    "last_point": {
        "ts": "2026-07-19T09:17:03+00:00",
        "lat": 31.5478532999999998764906194992363452911376953125,
        "lon": 32.34937169999999895253495196811854839324951171875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 01:17 UTC 75.0%
  • Duration: 6h 11m
  • Radius: 75 meters
  • Data Points: 46 AIS positions
  • Centroid: 31.5485, 32.3495
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 74.599999999999994315658113919198513031005859375,
    "duration_minutes": 371.8999999999999772626324556767940521240234375,
    "points": 46,
    "centroid": {
        "lat": 31.548467065217391080977904493920505046844482421875,
        "lon": 32.3494719239130432697493233717978000640869140625
    },
    "bbox": {
        "min_lat": 31.5478532999999998764906194992363452911376953125,
        "min_lon": 32.34933170000000046684363042004406452178955078125,
        "max_lat": 31.54914000000000129375621327199041843414306640625,
        "max_lon": 32.3495367000000015877958503551781177520751953125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 01:17 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 11m
  • Data Points: 46 AIS positions
  • Period: 2026-07-19T01:17:03+00:00 to 2026-07-19T07:28:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 371.8999999999999772626324556767940521240234375,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-07-19T01:17:03+00:00",
        "lat": 31.54914000000000129375621327199041843414306640625,
        "lon": 32.34946169999999909805410425178706645965576171875
    },
    "last_point": {
        "ts": "2026-07-19T07:28:59+00:00",
        "lat": 31.5478532999999998764906194992363452911376953125,
        "lon": 32.34933170000000046684363042004406452178955078125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 19, 2026 00:07 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 85 meters
  • Data Points: 47 AIS positions
  • Centroid: 31.5485, 32.3495
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 85.400000000000005684341886080801486968994140625,
    "duration_minutes": 396,
    "points": 47,
    "centroid": {
        "lat": 31.548483723404256551248181494884192943572998046875,
        "lon": 32.34946996808510988330453983508050441741943359375
    },
    "bbox": {
        "min_lat": 31.5478532999999998764906194992363452911376953125,
        "min_lon": 32.34933170000000046684363042004406452178955078125,
        "max_lat": 31.549250000000000682121026329696178436279296875,
        "max_lon": 32.3495367000000015877958503551781177520751953125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 00:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 47 AIS positions
  • Period: 2026-07-19T00:52:58+00:00 to 2026-07-19T07:28:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-07-19T00:52:58+00:00",
        "lat": 31.549250000000000682121026329696178436279296875,
        "lon": 32.3493799999999964711605571210384368896484375
    },
    "last_point": {
        "ts": "2026-07-19T07:28:59+00:00",
        "lat": 31.5478532999999998764906194992363452911376953125,
        "lon": 32.34933170000000046684363042004406452178955078125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 23:10 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 107 meters
  • Data Points: 44 AIS positions
  • Centroid: 31.5486, 32.3495
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 106.7000000000000028421709430404007434844970703125,
    "duration_minutes": 384.1000000000000227373675443232059478759765625,
    "points": 44,
    "centroid": {
        "lat": 31.548620795454553444869816303253173828125,
        "lon": 32.34947576136363522891770116984844207763671875
    },
    "bbox": {
        "min_lat": 31.54792330000000077916411100886762142181396484375,
        "min_lon": 32.34922329999999845995262148790061473846435546875,
        "max_lat": 31.54955830000000105428625829517841339111328125,
        "max_lon": 32.3495367000000015877958503551781177520751953125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 23:10 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 24m
  • Data Points: 44 AIS positions
  • Period: 2026-07-18T23:25:59+00:00 to 2026-07-19T05:50:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 384.1000000000000227373675443232059478759765625,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-07-18T23:25:59+00:00",
        "lat": 31.549054999999999182591636781580746173858642578125,
        "lon": 32.34948669999999992796801961958408355712890625
    },
    "last_point": {
        "ts": "2026-07-19T05:50:03+00:00",
        "lat": 31.54792330000000077916411100886762142181396484375,
        "lon": 32.34941169999999743822627351619303226470947265625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 22:10 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 125 meters
  • Data Points: 44 AIS positions
  • Centroid: 31.5487, 32.3495
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 125,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 44,
    "centroid": {
        "lat": 31.548670570454543593541529844515025615692138671875,
        "lon": 32.34947591136363342911863583140075206756591796875
    },
    "bbox": {
        "min_lat": 31.547578300000001405578586854971945285797119140625,
        "min_lon": 32.34914830000000307563823298551142215728759765625,
        "max_lat": 31.54955830000000105428625829517841339111328125,
        "max_lon": 32.34955000000000069348971010185778141021728515625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 22:10 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 44 AIS positions
  • Period: 2026-07-18T22:40:54+00:00 to 2026-07-19T05:07:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-07-18T22:40:54+00:00",
        "lat": 31.547578300000001405578586854971945285797119140625,
        "lon": 32.34914830000000307563823298551142215728759765625
    },
    "last_point": {
        "ts": "2026-07-19T05:07:59+00:00",
        "lat": 31.5481233000000003130480763502418994903564453125,
        "lon": 32.3494467000000014422766980715095996856689453125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 21:08 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 188 meters
  • Data Points: 44 AIS positions
  • Centroid: 31.5485, 32.3494
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 188.30000000000001136868377216160297393798828125,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 44,
    "centroid": {
        "lat": 31.548482804545447066857377649284899234771728515625,
        "lon": 32.3493576909090876370100886560976505279541015625
    },
    "bbox": {
        "min_lat": 31.546993300000000459704097011126577854156494140625,
        "min_lon": 32.3484049999999996316546457819640636444091796875,
        "max_lat": 31.54955830000000105428625829517841339111328125,
        "max_lon": 32.34955000000000069348971010185778141021728515625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 21:08 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 44 AIS positions
  • Period: 2026-07-18T21:31:57+00:00 to 2026-07-19T04:05:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-07-18T21:31:57+00:00",
        "lat": 31.546993300000000459704097011126577854156494140625,
        "lon": 32.3484049999999996316546457819640636444091796875
    },
    "last_point": {
        "ts": "2026-07-19T04:05:04+00:00",
        "lat": 31.548578299999999074998413561843335628509521484375,
        "lon": 32.3494682999999980665961629711091518402099609375
    }
}

Methodology: 2026.01.18

Sanctioned on the same day

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