SIRTIC

IMO 9301615

Vessel information

Vessel Name SIRTIC View name history 📜
IMO Number 9301615
MMSI 636022546
Vessel Type Chemical/Products Tanker | Transporteur de produits chimiques
Flag 🇬🇳 Guinea View flag history 📜
Call Sign 5LJI4
Gross Tonnage 2,097 GT
Year Built 2004

Sanctioned by

🇺🇸 US 2024-01-18🇬🇧 UK 2025-09-12

Company & Ownership

🏢
HS Sara II Ltd
IMO Company: 6366851
Address 80, Broad Street, Monrovia, Liberia.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
UNKNOWN
Unknown
Commercial Manager
RPTD SOLD UNDISCLOSED INTEREST
80, Broad Street, Monrovia, Liberia.
Registered Owner
HS SARA II LTD
Unknown

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
Last Inspection
📍 Bangkok
📅 2018-10-09

Programs & Notes

SEMA (Canada) — vessel designations | RUSSIA-EO14024 | The Russia (Sanctions) (EU Exit) Regulations 2019

Secondary sanctions risk: See Section 11 of Executive Order 14024.; Vessel Registration Identification IMO 9301615; MMSI 636022546; Linked To: HENNESEA HOLDINGS LIMITED. || DateDesignated: 2025-09-12 | 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 9301615 (SARA II) is, has been or is likely to be 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, SARA II is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

10 changes

AIS Events

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

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 05:16 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 6h 2m
  • Data Points: 3 AIS positions
  • Period: 2026-08-01T05:16:45+00:00 to 2026-08-01T11:19:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 362.3999999999999772626324556767940521240234375,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-08-01T05:16:45+00:00",
        "lat": 31.52541169999999937090251478366553783416748046875,
        "lon": 32.400028300000002445813152007758617401123046875
    },
    "last_point": {
        "ts": "2026-08-01T11:19:07+00:00",
        "lat": 31.525368300000000232330421567894518375396728515625,
        "lon": 32.39995499999999850615495233796536922454833984375
    }
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 03:09 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 2h 13m
  • Data Points: 5 AIS positions
  • Period: 2026-08-01T03:09:05+00:00 to 2026-08-01T05:22:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 133.599999999999994315658113919198513031005859375,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-08-01T03:09:05+00:00",
        "lat": 31.52526329999999887832018430344760417938232421875,
        "lon": 32.39945329999999756864781375043094158172607421875
    },
    "last_point": {
        "ts": "2026-08-01T05:22:41+00:00",
        "lat": 31.52539829999999909659891272895038127899169921875,
        "lon": 32.39996670000000023037500795908272266387939453125
    }
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 02:00 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 3h 22m
  • Data Points: 7 AIS positions
  • Period: 2026-08-01T02:00:19+00:00 to 2026-08-01T05:22:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 202.400000000000005684341886080801486968994140625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-08-01T02:00:19+00:00",
        "lat": 31.52524329999999963547452352941036224365234375,
        "lon": 32.39964499999999958390617393888533115386962890625
    },
    "last_point": {
        "ts": "2026-08-01T05:22:41+00:00",
        "lat": 31.52539829999999909659891272895038127899169921875,
        "lon": 32.39996670000000023037500795908272266387939453125
    }
}

Methodology: 2026.01.18

Loiter Malacca Strait Surveillance Zone Aug 1, 2026 01:13 UTC 75.0%
  • Duration: 4h 9m
  • Radius: 34 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.5253, 32.3997
  • Zone: Malacca Strait Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 33.60000000000000142108547152020037174224853515625,
    "duration_minutes": 249.599999999999994315658113919198513031005859375,
    "points": 11,
    "centroid": {
        "lat": 31.525283481818181741118678473867475986480712890625,
        "lon": 32.39970726363636543965185410343110561370849609375
    },
    "bbox": {
        "min_lat": 31.5252066999999982499502948485314846038818359375,
        "min_lon": 32.39945329999999756864781375043094158172607421875,
        "max_lat": 31.52541169999999937090251478366553783416748046875,
        "max_lon": 32.400028300000002445813152007758617401123046875
    },
    "zone_id": "discovered_160"
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 01:13 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 4h 9m
  • Data Points: 11 AIS positions
  • Period: 2026-08-01T01:13:03+00:00 to 2026-08-01T05:22:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 249.599999999999994315658113919198513031005859375,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-08-01T01:13:03+00:00",
        "lat": 31.5252066999999982499502948485314846038818359375,
        "lon": 32.39972829999999959227352519519627094268798828125
    },
    "last_point": {
        "ts": "2026-08-01T05:22:41+00:00",
        "lat": 31.52539829999999909659891272895038127899169921875,
        "lon": 32.39996670000000023037500795908272266387939453125
    }
}

Methodology: 2026.01.18

Loiter Malacca Strait Surveillance Zone Aug 1, 2026 00:47 UTC 75.0%
  • Duration: 4h 35m
  • Radius: 34 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5253, 32.3997
  • Zone: Malacca Strait Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 33.7999999999999971578290569595992565155029296875,
    "duration_minutes": 275.30000000000001136868377216160297393798828125,
    "points": 13,
    "centroid": {
        "lat": 31.5252742307692273016073158942162990570068359375,
        "lon": 32.39971114615384095714034629054367542266845703125
    },
    "bbox": {
        "min_lat": 31.525201700000000215595719055272638797760009765625,
        "min_lon": 32.39945329999999756864781375043094158172607421875,
        "max_lat": 31.52541169999999937090251478366553783416748046875,
        "max_lon": 32.400028300000002445813152007758617401123046875
    },
    "zone_id": "discovered_160"
}

Methodology: 2026.01.18

Zone Dwell Malacca Strait Surveillance Zone Aug 1, 2026 00:47 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 4h 35m
  • Data Points: 13 AIS positions
  • Period: 2026-08-01T00:47:22+00:00 to 2026-08-01T05:22:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 275.30000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-01T00:47:22+00:00",
        "lat": 31.525245000000001738271748763509094715118408203125,
        "lon": 32.39981829999999973779267747886478900909423828125
    },
    "last_point": {
        "ts": "2026-08-01T05:22:41+00:00",
        "lat": 31.52539829999999909659891272895038127899169921875,
        "lon": 32.39996670000000023037500795908272266387939453125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Aug 1, 2026 00:47 UTC 75.0%
  • Duration: 4h 35m
  • Radius: 34 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5253, 32.3997
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 33.7999999999999971578290569595992565155029296875,
    "duration_minutes": 275.30000000000001136868377216160297393798828125,
    "points": 13,
    "centroid": {
        "lat": 31.5252742307692273016073158942162990570068359375,
        "lon": 32.39971114615384095714034629054367542266845703125
    },
    "bbox": {
        "min_lat": 31.525201700000000215595719055272638797760009765625,
        "min_lon": 32.39945329999999756864781375043094158172607421875,
        "max_lat": 31.52541169999999937090251478366553783416748046875,
        "max_lon": 32.400028300000002445813152007758617401123046875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Aug 1, 2026 00:47 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 35m
  • Data Points: 13 AIS positions
  • Period: 2026-08-01T00:47:22+00:00 to 2026-08-01T05:22:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 275.30000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-01T00:47:22+00:00",
        "lat": 31.525245000000001738271748763509094715118408203125,
        "lon": 32.39981829999999973779267747886478900909423828125
    },
    "last_point": {
        "ts": "2026-08-01T05:22:41+00:00",
        "lat": 31.52539829999999909659891272895038127899169921875,
        "lon": 32.39996670000000023037500795908272266387939453125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 23:52 UTC 75.0%
  • Duration: 5h 30m
  • Radius: 33 meters
  • Data Points: 14 AIS positions
  • Centroid: 31.5253, 32.3997
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 33.2999999999999971578290569595992565155029296875,
    "duration_minutes": 330.6000000000000227373675443232059478759765625,
    "points": 14,
    "centroid": {
        "lat": 31.525275714285715622509087552316486835479736328125,
        "lon": 32.39971547142857133394500124268233776092529296875
    },
    "bbox": {
        "min_lat": 31.525201700000000215595719055272638797760009765625,
        "min_lon": 32.39945329999999756864781375043094158172607421875,
        "max_lat": 31.52541169999999937090251478366553783416748046875,
        "max_lon": 32.400028300000002445813152007758617401123046875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 23:52 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 30m
  • Data Points: 14 AIS positions
  • Period: 2026-07-31T23:52:07+00:00 to 2026-08-01T05:22:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 330.6000000000000227373675443232059478759765625,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-31T23:52:07+00:00",
        "lat": 31.525294999999999845385900698602199554443359375,
        "lon": 32.399771700000002283559297211468219757080078125
    },
    "last_point": {
        "ts": "2026-08-01T05:22:41+00:00",
        "lat": 31.52539829999999909659891272895038127899169921875,
        "lon": 32.39996670000000023037500795908272266387939453125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 31, 2026 21:37 UTC 75.0%
  • Duration: 5h 49m
  • Radius: 21 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5253, 32.3997
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 20.5,
    "duration_minutes": 349.69999999999998863131622783839702606201171875,
    "points": 13,
    "centroid": {
        "lat": 31.525251023076922507470953860320150852203369140625,
        "lon": 32.3996689692307739960597245953977108001708984375
    },
    "bbox": {
        "min_lat": 31.525201700000000215595719055272638797760009765625,
        "min_lon": 32.39945329999999756864781375043094158172607421875,
        "max_lat": 31.525294999999999845385900698602199554443359375,
        "max_lon": 32.39981829999999973779267747886478900909423828125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 21:37 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 49m
  • Data Points: 13 AIS positions
  • Period: 2026-07-31T21:37:38+00:00 to 2026-08-01T03:27:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 349.69999999999998863131622783839702606201171875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-31T21:37:38+00:00",
        "lat": 31.525278300000000086811269284226000308990478515625,
        "lon": 32.3997200000000020736479200422763824462890625
    },
    "last_point": {
        "ts": "2026-08-01T03:27:21+00:00",
        "lat": 31.525273299999998499743014690466225147247314453125,
        "lon": 32.399456700000001774242264218628406524658203125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 15:10 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 2 AIS positions
  • Period: 2026-07-31T15:10:10+00:00 to 2026-07-31T21:37:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 387.5,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-07-31T15:10:10+00:00",
        "lat": 31.525336700000000433874447480775415897369384765625,
        "lon": 32.40002170000000347727109328843653202056884765625
    },
    "last_point": {
        "ts": "2026-07-31T21:37:38+00:00",
        "lat": 31.525278300000000086811269284226000308990478515625,
        "lon": 32.3997200000000020736479200422763824462890625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 12:20 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 49m
  • Data Points: 6 AIS positions
  • Period: 2026-07-31T12:20:48+00:00 to 2026-07-31T15:10:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 169.400000000000005684341886080801486968994140625,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-31T12:20:48+00:00",
        "lat": 31.52555830000000014479155652225017547607421875,
        "lon": 32.400156699999996590122464112937450408935546875
    },
    "last_point": {
        "ts": "2026-07-31T15:10:10+00:00",
        "lat": 31.525336700000000433874447480775415897369384765625,
        "lon": 32.40002170000000347727109328843653202056884765625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 11:56 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 13m
  • Data Points: 7 AIS positions
  • Period: 2026-07-31T11:56:47+00:00 to 2026-07-31T15:10:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 193.400000000000005684341886080801486968994140625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-31T11:56:47+00:00",
        "lat": 31.525683300000000741647454560734331607818603515625,
        "lon": 32.4001549999999980400389176793396472930908203125
    },
    "last_point": {
        "ts": "2026-07-31T15:10:10+00:00",
        "lat": 31.525336700000000433874447480775415897369384765625,
        "lon": 32.40002170000000347727109328843653202056884765625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 10:51 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 19m
  • Data Points: 8 AIS positions
  • Period: 2026-07-31T10:51:09+00:00 to 2026-07-31T15:10:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 259,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-31T10:51:09+00:00",
        "lat": 31.525839999999998752855390193872153759002685546875,
        "lon": 32.400253300000002809611032716929912567138671875
    },
    "last_point": {
        "ts": "2026-07-31T15:10:10+00:00",
        "lat": 31.525336700000000433874447480775415897369384765625,
        "lon": 32.40002170000000347727109328843653202056884765625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 31, 2026 09:15 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 54m
  • Data Points: 9 AIS positions
  • Period: 2026-07-31T09:15:39+00:00 to 2026-07-31T15:10:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 354.5,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-31T09:15:39+00:00",
        "lat": 31.52586170000000009849827620200812816619873046875,
        "lon": 32.40026999999999901547198533080518245697021484375
    },
    "last_point": {
        "ts": "2026-07-31T15:10:10+00:00",
        "lat": 31.525336700000000433874447480775415897369384765625,
        "lon": 32.40002170000000347727109328843653202056884765625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 18:39 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 58m
  • Data Points: 4 AIS positions
  • Period: 2026-07-30T18:39:26+00:00 to 2026-07-30T21:37:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 178.19999999999998863131622783839702606201171875,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-30T18:39:26+00:00",
        "lat": 31.525458300000000377849573851563036441802978515625,
        "lon": 32.39997170000000181744326255284249782562255859375
    },
    "last_point": {
        "ts": "2026-07-30T21:37:38+00:00",
        "lat": 31.525524999999998243538357201032340526580810546875,
        "lon": 32.40006329999999934443621896207332611083984375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 15:20 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 16m
  • Data Points: 6 AIS positions
  • Period: 2026-07-30T15:20:42+00:00 to 2026-07-30T21:37:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 376.8999999999999772626324556767940521240234375,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-07-30T15:20:42+00:00",
        "lat": 31.525438300000001135003913077525794506072998046875,
        "lon": 32.3999816999999978861524141393601894378662109375
    },
    "last_point": {
        "ts": "2026-07-30T21:37:38+00:00",
        "lat": 31.525524999999998243538357201032340526580810546875,
        "lon": 32.40006329999999934443621896207332611083984375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 14:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 7 AIS positions
  • Period: 2026-07-30T14:54:14+00:00 to 2026-07-30T21:25:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 391.3999999999999772626324556767940521240234375,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-30T14:54:14+00:00",
        "lat": 31.5254699999999985493559506721794605255126953125,
        "lon": 32.40004669999999720175765105523169040679931640625
    },
    "last_point": {
        "ts": "2026-07-30T21:25:39+00:00",
        "lat": 31.525475000000000136424205265939235687255859375,
        "lon": 32.400076699999999618739821016788482666015625
    }
}

Methodology: 2026.01.18

Ais Gap🛰️✗ Western Black Sea Surveillance Zone Jul 30, 2026 08:26 UTC 70.0%
  • Gap Duration: 5h 35m
  • Last Seen: 2026-07-30T08:26:08+00:00 at 31.5191, 32.3911 (Zone: Western Black Sea Surveillance Zone)
  • Next Seen: 2026-07-30T14:01:37+00:00 at 31.5256, 32.4000

🛰️ Gap Corroboration

✗ No Imagery

These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-07-30T14:15:12.745416+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 335.5,
    "last_seen": {
        "ts": "2026-07-30T08:26:08+00:00",
        "lat": 31.519091700000000599857230554334819316864013671875,
        "lon": 32.39114829999999756182660348713397979736328125,
        "sog": 4.9000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_156"
    },
    "next_seen": {
        "ts": "2026-07-30T14:01:37+00:00",
        "lat": 31.525576699999998453449734370224177837371826171875,
        "lon": 32.3999749999999977490006131120026111602783203125,
        "zone_ids": [
            "discovered_156"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 31.519091700000000599857230554334819316864013671875,
                "lon": 32.39114829999999756182660348713397979736328125,
                "ts": "2026-07-30T08:26:08+00:00"
            },
            "end": {
                "lat": 31.525576699999998453449734370224177837371826171875,
                "lon": 32.3999749999999977490006131120026111602783203125,
                "ts": "2026-07-30T14:01:37+00:00"
            },
            "bbox": {
                "min_lat": 31.33891200000000054615156841464340686798095703125,
                "min_lon": 32.17977700000000140789779834449291229248046875,
                "max_lat": 31.70575699999999841338649275712668895721435546875,
                "max_lon": 32.611345999999997502527548931539058685302734375
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-07-30T14:15:12.745416+00:00"
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 08:23 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 7 AIS positions
  • Period: 2026-07-30T08:23:49+00:00 to 2026-07-30T14:56:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-30T08:23:49+00:00",
        "lat": 31.516458300000000036789060686714947223663330078125,
        "lon": 32.391023300000000517684384249150753021240234375
    },
    "last_point": {
        "ts": "2026-07-30T14:56:16+00:00",
        "lat": 31.525475000000000136424205265939235687255859375,
        "lon": 32.40001170000000030313458410091698169708251953125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 30, 2026 03:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 25m
  • Data Points: 4 AIS positions
  • Period: 2026-07-30T03:01:08+00:00 to 2026-07-30T08:26:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 325,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-30T03:01:08+00:00",
        "lat": 31.534008299999999991314325598068535327911376953125,
        "lon": 32.34753829999999652500264346599578857421875
    },
    "last_point": {
        "ts": "2026-07-30T08:26:08+00:00",
        "lat": 31.519091700000000599857230554334819316864013671875,
        "lon": 32.39114829999999756182660348713397979736328125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 29, 2026 15:13 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 18m
  • Data Points: 3 AIS positions
  • Period: 2026-07-29T15:13:11+00:00 to 2026-07-29T17:31:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 138.400000000000005684341886080801486968994140625,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-07-29T15:13:11+00:00",
        "lat": 31.53388830000000098152668215334415435791015625,
        "lon": 32.34741170000000209938662010245025157928466796875
    },
    "last_point": {
        "ts": "2026-07-29T17:31:34+00:00",
        "lat": 31.5337932999999992489392752759158611297607421875,
        "lon": 32.3472416999999978770574671216309070587158203125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 29, 2026 14:23 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 8m
  • Data Points: 5 AIS positions
  • Period: 2026-07-29T14:23:15+00:00 to 2026-07-29T17:31:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 188.30000000000001136868377216160297393798828125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-29T14:23:15+00:00",
        "lat": 31.533879999999999910187398199923336505889892578125,
        "lon": 32.3474149999999980309439706616103649139404296875
    },
    "last_point": {
        "ts": "2026-07-29T17:31:34+00:00",
        "lat": 31.5337932999999992489392752759158611297607421875,
        "lon": 32.3472416999999978770574671216309070587158203125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 16:42 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 5m
  • Data Points: 4 AIS positions
  • Period: 2026-07-28T16:42:43+00:00 to 2026-07-28T17:47:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 65,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-28T16:42:43+00:00",
        "lat": 31.534016699999998678549673059023916721343994140625,
        "lon": 32.347634999999996807673596777021884918212890625
    },
    "last_point": {
        "ts": "2026-07-28T17:47:42+00:00",
        "lat": 31.5339799999999996771293808706104755401611328125,
        "lon": 32.34759999999999990905052982270717620849609375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 14:23 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 23m
  • Data Points: 7 AIS positions
  • Period: 2026-07-28T14:23:51+00:00 to 2026-07-28T17:47:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 203.80000000000001136868377216160297393798828125,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-28T14:23:51+00:00",
        "lat": 31.5340699999999998226485331542789936065673828125,
        "lon": 32.3476916999999986046532285399734973907470703125
    },
    "last_point": {
        "ts": "2026-07-28T17:47:42+00:00",
        "lat": 31.5339799999999996771293808706104755401611328125,
        "lon": 32.34759999999999990905052982270717620849609375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 13:59 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 47m
  • Data Points: 8 AIS positions
  • Period: 2026-07-28T13:59:48+00:00 to 2026-07-28T17:47:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 227.900000000000005684341886080801486968994140625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-28T13:59:48+00:00",
        "lat": 31.53399999999999891997504164464771747589111328125,
        "lon": 32.34758000000000066620486904866993427276611328125
    },
    "last_point": {
        "ts": "2026-07-28T17:47:42+00:00",
        "lat": 31.5339799999999996771293808706104755401611328125,
        "lon": 32.34759999999999990905052982270717620849609375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 12:05 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 41m
  • Data Points: 9 AIS positions
  • Period: 2026-07-28T12:05:51+00:00 to 2026-07-28T17:47:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 341.8999999999999772626324556767940521240234375,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-28T12:05:51+00:00",
        "lat": 31.53395330000000029713191906921565532684326171875,
        "lon": 32.3475667000000015605110093019902706146240234375
    },
    "last_point": {
        "ts": "2026-07-28T17:47:42+00:00",
        "lat": 31.5339799999999996771293808706104755401611328125,
        "lon": 32.34759999999999990905052982270717620849609375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 07:11 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 28m
  • Data Points: 4 AIS positions
  • Period: 2026-07-28T07:54:59+00:00 to 2026-07-28T14:23:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 388.8999999999999772626324556767940521240234375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-28T07:54:59+00:00",
        "lat": 31.534034999999999371311787399463355541229248046875,
        "lon": 32.34753829999999652500264346599578857421875
    },
    "last_point": {
        "ts": "2026-07-28T14:23:51+00:00",
        "lat": 31.5340699999999998226485331542789936065673828125,
        "lon": 32.3476916999999986046532285399734973907470703125
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 28, 2026 06:35 UTC 75.0%
  • Duration: 5h 30m
  • Radius: 17 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5340, 32.3475
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 16.89999999999999857891452847979962825775146484375,
    "duration_minutes": 330.80000000000001136868377216160297393798828125,
    "points": 13,
    "centroid": {
        "lat": 31.533986423076921568053876399062573909759521484375,
        "lon": 32.347506661538460548399598337709903717041015625
    },
    "bbox": {
        "min_lat": 31.5339017000000012558302842080593109130859375,
        "min_lon": 32.34735830000000333939169649966061115264892578125,
        "max_lat": 31.534053300000000064073901739902794361114501953125,
        "max_lon": 32.3475717000000031475792638957500457763671875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 06:35 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 30m
  • Data Points: 13 AIS positions
  • Period: 2026-07-28T06:35:02+00:00 to 2026-07-28T12:05:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 330.80000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-28T06:35:02+00:00",
        "lat": 31.53392170000000049867594498209655284881591796875,
        "lon": 32.34741170000000209938662010245025157928466796875
    },
    "last_point": {
        "ts": "2026-07-28T12:05:51+00:00",
        "lat": 31.53395330000000029713191906921565532684326171875,
        "lon": 32.3475667000000015605110093019902706146240234375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 28, 2026 04:29 UTC 75.0%
  • Duration: 3h 25m
  • Radius: 19 meters
  • Data Points: 14 AIS positions
  • Centroid: 31.5340, 32.3475
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 18.5,
    "duration_minutes": 205.80000000000001136868377216160297393798828125,
    "points": 14,
    "centroid": {
        "lat": 31.53397346428571523802020237781107425689697265625,
        "lon": 32.34748392142856943110018619336187839508056640625
    },
    "bbox": {
        "min_lat": 31.533853300000000530189936398528516292572021484375,
        "min_lon": 32.34734830000000016525518731214106082916259765625,
        "max_lat": 31.534053300000000064073901739902794361114501953125,
        "max_lon": 32.3475717000000031475792638957500457763671875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 04:29 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 25m
  • Data Points: 14 AIS positions
  • Period: 2026-07-28T04:29:08+00:00 to 2026-07-28T07:54:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 205.80000000000001136868377216160297393798828125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-28T04:29:08+00:00",
        "lat": 31.533905000000000740101313567720353603363037109375,
        "lon": 32.34740670000000051231836550869047641754150390625
    },
    "last_point": {
        "ts": "2026-07-28T07:54:59+00:00",
        "lat": 31.534034999999999371311787399463355541229248046875,
        "lon": 32.34753829999999652500264346599578857421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 28, 2026 03:05 UTC 75.0%
  • Duration: 4h 49m
  • Radius: 21 meters
  • Data Points: 19 AIS positions
  • Centroid: 31.5339, 32.3474
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 20.5,
    "duration_minutes": 289.80000000000001136868377216160297393798828125,
    "points": 19,
    "centroid": {
        "lat": 31.533945884210528021185382385738193988800048828125,
        "lon": 32.34743464736842355478074750863015651702880859375
    },
    "bbox": {
        "min_lat": 31.533853300000000530189936398528516292572021484375,
        "min_lon": 32.3472450000000009140421752817928791046142578125,
        "max_lat": 31.534053300000000064073901739902794361114501953125,
        "max_lon": 32.3475717000000031475792638957500457763671875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 03:05 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 49m
  • Data Points: 19 AIS positions
  • Period: 2026-07-28T03:05:11+00:00 to 2026-07-28T07:54:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 289.80000000000001136868377216160297393798828125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-28T03:05:11+00:00",
        "lat": 31.533881699999998460270944633521139621734619140625,
        "lon": 32.34732000000000340378392138518393039703369140625
    },
    "last_point": {
        "ts": "2026-07-28T07:54:59+00:00",
        "lat": 31.534034999999999371311787399463355541229248046875,
        "lon": 32.34753829999999652500264346599578857421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 28, 2026 00:02 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 20 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.5339, 32.3473
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 19.699999999999999289457264239899814128875732421875,
    "duration_minutes": 395.6000000000000227373675443232059478759765625,
    "points": 10,
    "centroid": {
        "lat": 31.533867500000003047944119316525757312774658203125,
        "lon": 32.3473170099999975946047925390303134918212890625
    },
    "bbox": {
        "min_lat": 31.533750000000001278976924368180334568023681640625,
        "min_lon": 32.3471617000000009056748240254819393157958984375,
        "max_lat": 31.53392170000000049867594498209655284881591796875,
        "max_lon": 32.34741170000000209938662010245025157928466796875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 28, 2026 00:02 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 10 AIS positions
  • Period: 2026-07-28T00:02:27+00:00 to 2026-07-28T06:38:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-28T00:02:27+00:00",
        "lat": 31.533750000000001278976924368180334568023681640625,
        "lon": 32.3471617000000009056748240254819393157958984375
    },
    "last_point": {
        "ts": "2026-07-28T06:38:00+00:00",
        "lat": 31.5339017000000012558302842080593109130859375,
        "lon": 32.34735830000000333939169649966061115264892578125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 27, 2026 22:44 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 47m
  • Data Points: 9 AIS positions
  • Period: 2026-07-27T22:44:29+00:00 to 2026-07-28T04:32:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 347.6000000000000227373675443232059478759765625,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-27T22:44:29+00:00",
        "lat": 31.53386330000000015161276678554713726043701171875,
        "lon": 32.34731000000000022964741219766438007354736328125
    },
    "last_point": {
        "ts": "2026-07-28T04:32:05+00:00",
        "lat": 31.533853300000000530189936398528516292572021484375,
        "lon": 32.34734830000000016525518731214106082916259765625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 27, 2026 21:08 UTC 75.0%
  • Duration: 6h 20m
  • Radius: 18 meters
  • Data Points: 10 AIS positions
  • Centroid: 31.5338, 32.3472
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 18.300000000000000710542735760100185871124267578125,
    "duration_minutes": 380.69999999999998863131622783839702606201171875,
    "points": 10,
    "centroid": {
        "lat": 31.533826659999999009187376941554248332977294921875,
        "lon": 32.34724666999999698191459174267947673797607421875
    },
    "bbox": {
        "min_lat": 31.533746699999998241992216208018362522125244140625,
        "min_lon": 32.34707829999999972869773046113550662994384765625,
        "max_lat": 31.533881699999998460270944633521139621734619140625,
        "max_lon": 32.347336699999999609644873999059200286865234375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 27, 2026 21:08 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 20m
  • Data Points: 10 AIS positions
  • Period: 2026-07-27T21:08:28+00:00 to 2026-07-28T03:29:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 380.69999999999998863131622783839702606201171875,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-27T21:08:28+00:00",
        "lat": 31.533783299999999627516444888897240161895751953125,
        "lon": 32.34721499999999849706000532023608684539794921875
    },
    "last_point": {
        "ts": "2026-07-28T03:29:08+00:00",
        "lat": 31.53385829999999856454451219178736209869384765625,
        "lon": 32.3472450000000009140421752817928791046142578125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 27, 2026 20:38 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 26m
  • Data Points: 7 AIS positions
  • Period: 2026-07-27T20:38:28+00:00 to 2026-07-28T03:05:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 386.69999999999998863131622783839702606201171875,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-27T20:38:28+00:00",
        "lat": 31.533788300000001214584699482657015323638916015625,
        "lon": 32.34714000000000311274561681784689426422119140625
    },
    "last_point": {
        "ts": "2026-07-28T03:05:11+00:00",
        "lat": 31.533881699999998460270944633521139621734619140625,
        "lon": 32.34732000000000340378392138518393039703369140625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 27, 2026 18:45 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 17m
  • Data Points: 8 AIS positions
  • Period: 2026-07-27T18:45:27+00:00 to 2026-07-28T00:02:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 317,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-27T18:45:27+00:00",
        "lat": 31.533805000000000973159330897033214569091796875,
        "lon": 32.34723670000000339541657012887299060821533203125
    },
    "last_point": {
        "ts": "2026-07-28T00:02:27+00:00",
        "lat": 31.533750000000001278976924368180334568023681640625,
        "lon": 32.3471617000000009056748240254819393157958984375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 23, 2026 18:44 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 18m
  • Data Points: 4 AIS positions
  • Period: 2026-07-23T18:44:17+00:00 to 2026-07-23T20:02:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 78,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-23T18:44:17+00:00",
        "lat": 31.535579999999999500914782402105629444122314453125,
        "lon": 32.34593830000000025393092073500156402587890625
    },
    "last_point": {
        "ts": "2026-07-23T20:02:16+00:00",
        "lat": 31.535413299999998315570337581448256969451904296875,
        "lon": 32.3458432999999985213435138575732707977294921875
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 23, 2026 17:04 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 57m
  • Data Points: 7 AIS positions
  • Period: 2026-07-23T17:04:21+00:00 to 2026-07-23T20:02:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 177.900000000000005684341886080801486968994140625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-23T17:04:21+00:00",
        "lat": 31.535421700000000555519363842904567718505859375,
        "lon": 32.345813300000003209788701497018337249755859375
    },
    "last_point": {
        "ts": "2026-07-23T20:02:16+00:00",
        "lat": 31.535413299999998315570337581448256969451904296875,
        "lon": 32.3458432999999985213435138575732707977294921875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 23, 2026 16:14 UTC 75.0%
  • Duration: 3h 47m
  • Radius: 21 meters
  • Data Points: 13 AIS positions
  • Centroid: 31.5354, 32.3458
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 21.39999999999999857891452847979962825775146484375,
    "duration_minutes": 227.900000000000005684341886080801486968994140625,
    "points": 13,
    "centroid": {
        "lat": 31.5354138538461512553112697787582874298095703125,
        "lon": 32.3458230692307751041880692355334758758544921875
    },
    "bbox": {
        "min_lat": 31.535316699999999201509126578457653522491455078125,
        "min_lon": 32.345720000000000027284841053187847137451171875,
        "max_lat": 31.535579999999999500914782402105629444122314453125,
        "max_lon": 32.34593830000000025393092073500156402587890625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 23, 2026 16:14 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 47m
  • Data Points: 13 AIS positions
  • Period: 2026-07-23T16:14:22+00:00 to 2026-07-23T20:02:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 227.900000000000005684341886080801486968994140625,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-23T16:14:22+00:00",
        "lat": 31.535408300000000281215761788189411163330078125,
        "lon": 32.345813300000003209788701497018337249755859375
    },
    "last_point": {
        "ts": "2026-07-23T20:02:16+00:00",
        "lat": 31.535413299999998315570337581448256969451904296875,
        "lon": 32.3458432999999985213435138575732707977294921875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 23, 2026 15:17 UTC 75.0%
  • Duration: 4h 44m
  • Radius: 23 meters
  • Data Points: 15 AIS positions
  • Centroid: 31.5354, 32.3458
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 23.39999999999999857891452847979962825775146484375,
    "duration_minutes": 284.80000000000001136868377216160297393798828125,
    "points": 15,
    "centroid": {
        "lat": 31.535398006666664372232844471000134944915771484375,
        "lon": 32.345814213333341058387304656207561492919921875
    },
    "bbox": {
        "min_lat": 31.535286700000000337240635417401790618896484375,
        "min_lon": 32.345720000000000027284841053187847137451171875,
        "max_lat": 31.535579999999999500914782402105629444122314453125,
        "max_lon": 32.34593830000000025393092073500156402587890625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 23, 2026 15:17 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 44m
  • Data Points: 15 AIS positions
  • Period: 2026-07-23T15:17:27+00:00 to 2026-07-23T20:02:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 284.80000000000001136868377216160297393798828125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-23T15:17:27+00:00",
        "lat": 31.535286700000000337240635417401790618896484375,
        "lon": 32.3457633000000015499608707614243030548095703125
    },
    "last_point": {
        "ts": "2026-07-23T20:02:16+00:00",
        "lat": 31.535413299999998315570337581448256969451904296875,
        "lon": 32.3458432999999985213435138575732707977294921875
    }
}

Methodology: 2026.01.18

Source snapshot

SanctionerAs ofEntity ID
🇬🇧 UK2025-09-299301615
🇺🇸 US2025-09-299301615

We mirror official lists; always verify at the source.

Sanctioned on the same day

  • Admiral · IMO 9274446 🇪🇺 EU🇬🇧 UK🇺🇸 US
  • AKCENT · IMO 9381732 🇪🇺 EU🇬🇧 UK🇺🇸 US
  • AKHILL · IMO 9410870 🇬🇧 UK🇺🇸 US
  • Akkord · IMO 9259599 🇪🇺 EU🇬🇧 UK🇺🇸 US
  • AKSEL · IMO 9410894 🇬🇧 UK🇺🇸 US
  • AKVILON · IMO 9249087 🇬🇧 UK🇺🇸 US
  • ALGORITM · IMO 9299745 🇬🇧 UK🇺🇸 US
  • ALYSSUM · IMO 9314818 🇬🇧 UK🇺🇸 US