Aura 1

IMO 9472634

Vessel information

Vessel Name Aura 1 View name history 📜
IMO Number 9472634
MMSI 352005472
Vessel Type Oil Tanker | Pétrolier
Flag 🇵🇦 Panama View flag history 📜
Call Sign 3E8729
Gross Tonnage 61,336 GT
Year Built 2011

Sanctioned by

🇪🇺 EU 2025-10-24🇬🇧 UK 2026-02-24

Company & Ownership

🏢
Dava Shipping Ltd
IMO Company: 0137823
Address Aarti Chambers, 102, La Ciotat, Mont Fleuri, Mahe Island Seychelles.
Status Active
Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
HENG SHAN SHIPMANAGEMENT CO
Room 312, 998, Jinyu Lu, Songjiang Qu, Shanghai, 201607, China.
Commercial Manager
DAVA SHIPPING LTD

Classification & Safety

Current Classification
Indian Register of Shipping (IACS) Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
3
Inspections
Last Inspection
📍 Rotterdam
📅 2025-02-21

Survey Renewal & Certificates

Code Type Issuer Issued Expires
511 International Ship Security ABS 07/10/2023 07/09/2028
533 Maritime Labour Certificate ABS 07/10/2023 07/09/2028

Programs & Notes

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

Vessel Changes

7 changes

AIS Events

50 events detected • 2 zones • Last: Sep 6, 2026

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 11:54 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 18m
  • Data Points: 3 AIS positions
  • Period: 2026-09-06T11:54:42+00:00 to 2026-09-06T13:12:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 78,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-09-06T11:54:42+00:00",
        "lat": 40.95118500000000238969732890836894512176513671875,
        "lon": 28.780408300000001275975591852329671382904052734375
    },
    "last_point": {
        "ts": "2026-09-06T13:12:41+00:00",
        "lat": 40.95126830000000239806468016467988491058349609375,
        "lon": 28.778829999999999245119397528469562530517578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 11:54 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 18m
  • Data Points: 3 AIS positions
  • Period: 2026-09-06T11:54:42+00:00 to 2026-09-06T13:12:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 78,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-09-06T11:54:42+00:00",
        "lat": 40.95118500000000238969732890836894512176513671875,
        "lon": 28.780408300000001275975591852329671382904052734375
    },
    "last_point": {
        "ts": "2026-09-06T13:12:41+00:00",
        "lat": 40.95126830000000239806468016467988491058349609375,
        "lon": 28.778829999999999245119397528469562530517578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 00:12 UTC 75.0%
  • Duration: 1h 54m
  • Radius: 83 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9539, 28.7776
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 82.7000000000000028421709430404007434844970703125,
    "duration_minutes": 114,
    "points": 14,
    "centroid": {
        "lat": 40.9538959571428762274081236682832241058349609375,
        "lon": 28.777637392857144504887401126325130462646484375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.95428170000000278605511994101107120513916015625,
        "max_lon": 28.77776000000000067302607931196689605712890625
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 6, 2026 00:12 UTC 75.0%
  • Duration: 1h 54m
  • Radius: 83 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9539, 28.7776
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 82.7000000000000028421709430404007434844970703125,
    "duration_minutes": 114,
    "points": 14,
    "centroid": {
        "lat": 40.9538959571428762274081236682832241058349609375,
        "lon": 28.777637392857144504887401126325130462646484375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.95428170000000278605511994101107120513916015625,
        "max_lon": 28.77776000000000067302607931196689605712890625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 6, 2026 00:12 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 54m
  • Data Points: 14 AIS positions
  • Period: 2026-09-06T00:12:38+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 114,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-09-06T00:12:38+00:00",
        "lat": 40.95428170000000278605511994101107120513916015625,
        "lon": 28.77776000000000067302607931196689605712890625
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 6, 2026 00:12 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 54m
  • Data Points: 14 AIS positions
  • Period: 2026-09-06T00:12:38+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 114,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-09-06T00:12:38+00:00",
        "lat": 40.95428170000000278605511994101107120513916015625,
        "lon": 28.77776000000000067302607931196689605712890625
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 23:09 UTC 75.0%
  • Duration: 2h 57m
  • Radius: 123 meters
  • Data Points: 23 AIS positions
  • Centroid: 40.9542, 28.7778
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 122.7999999999999971578290569595992565155029296875,
    "duration_minutes": 177,
    "points": 23,
    "centroid": {
        "lat": 40.95424493043478975096149952150881290435791015625,
        "lon": 28.7778397913043448852477013133466243743896484375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.9550033000000013316821423359215259552001953125,
        "max_lon": 28.77838669999999865467543713748455047607421875
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 23:09 UTC 75.0%
  • Duration: 2h 57m
  • Radius: 123 meters
  • Data Points: 23 AIS positions
  • Centroid: 40.9542, 28.7778
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 122.7999999999999971578290569595992565155029296875,
    "duration_minutes": 177,
    "points": 23,
    "centroid": {
        "lat": 40.95424493043478975096149952150881290435791015625,
        "lon": 28.7778397913043448852477013133466243743896484375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.9550033000000013316821423359215259552001953125,
        "max_lon": 28.77838669999999865467543713748455047607421875
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 23:09 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 57m
  • Data Points: 23 AIS positions
  • Period: 2026-09-05T23:09:39+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 177,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-09-05T23:09:39+00:00",
        "lat": 40.9550033000000013316821423359215259552001953125,
        "lon": 28.778248300000001336229615844786167144775390625
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 23:09 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 57m
  • Data Points: 23 AIS positions
  • Period: 2026-09-05T23:09:39+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 177,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-09-05T23:09:39+00:00",
        "lat": 40.9550033000000013316821423359215259552001953125,
        "lon": 28.778248300000001336229615844786167144775390625
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 22:00 UTC 75.0%
  • Duration: 4h 6m
  • Radius: 141 meters
  • Data Points: 27 AIS positions
  • Centroid: 40.9544, 28.7780
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 140.599999999999994315658113919198513031005859375,
    "duration_minutes": 246,
    "points": 27,
    "centroid": {
        "lat": 40.95438993703704255722186644561588764190673828125,
        "lon": 28.777969388888887891653212136588990688323974609375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 22:00 UTC 75.0%
  • Duration: 4h 6m
  • Radius: 141 meters
  • Data Points: 27 AIS positions
  • Centroid: 40.9544, 28.7780
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 140.599999999999994315658113919198513031005859375,
    "duration_minutes": 246,
    "points": 27,
    "centroid": {
        "lat": 40.95438993703704255722186644561588764190673828125,
        "lon": 28.777969388888887891653212136588990688323974609375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 22:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 6m
  • Data Points: 27 AIS positions
  • Period: 2026-09-05T22:00:37+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 246,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-09-05T22:00:37+00:00",
        "lat": 40.955323300000003428067429922521114349365234375,
        "lon": 28.77875829999999979236235958524048328399658203125
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 22:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 6m
  • Data Points: 27 AIS positions
  • Period: 2026-09-05T22:00:37+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 246,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-09-05T22:00:37+00:00",
        "lat": 40.955323300000003428067429922521114349365234375,
        "lon": 28.77875829999999979236235958524048328399658203125
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 21:09 UTC 75.0%
  • Duration: 4h 57m
  • Radius: 149 meters
  • Data Points: 32 AIS positions
  • Centroid: 40.9545, 28.7780
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 149.400000000000005684341886080801486968994140625,
    "duration_minutes": 297,
    "points": 32,
    "centroid": {
        "lat": 40.954467240625007207199814729392528533935546875,
        "lon": 28.777992871874996438918969943188130855560302734375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 21:09 UTC 75.0%
  • Duration: 4h 57m
  • Radius: 149 meters
  • Data Points: 32 AIS positions
  • Centroid: 40.9545, 28.7780
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 149.400000000000005684341886080801486968994140625,
    "duration_minutes": 297,
    "points": 32,
    "centroid": {
        "lat": 40.954467240625007207199814729392528533935546875,
        "lon": 28.777992871874996438918969943188130855560302734375
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.777576700000000897716745384968817234039306640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 21:09 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 57m
  • Data Points: 32 AIS positions
  • Period: 2026-09-05T21:09:37+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 297,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-09-05T21:09:37+00:00",
        "lat": 40.95459670000000329537215293385088443756103515625,
        "lon": 28.77771500000000060026650317013263702392578125
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 21:09 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 57m
  • Data Points: 32 AIS positions
  • Period: 2026-09-05T21:09:37+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 297,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-09-05T21:09:37+00:00",
        "lat": 40.95459670000000329537215293385088443756103515625,
        "lon": 28.77771500000000060026650317013263702392578125
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 20:00 UTC 75.0%
  • Duration: 6h 6m
  • Radius: 139 meters
  • Data Points: 40 AIS positions
  • Centroid: 40.9544, 28.7779
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 138.599999999999994315658113919198513031005859375,
    "duration_minutes": 366.1000000000000227373675443232059478759765625,
    "points": 40,
    "centroid": {
        "lat": 40.95438400249999943980583338998258113861083984375,
        "lon": 28.777879839999997102495399303734302520751953125
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 20:00 UTC 75.0%
  • Duration: 6h 6m
  • Radius: 139 meters
  • Data Points: 40 AIS positions
  • Centroid: 40.9544, 28.7779
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 138.599999999999994315658113919198513031005859375,
    "duration_minutes": 366.1000000000000227373675443232059478759765625,
    "points": 40,
    "centroid": {
        "lat": 40.95438400249999943980583338998258113861083984375,
        "lon": 28.777879839999997102495399303734302520751953125
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 20:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 6m
  • Data Points: 40 AIS positions
  • Period: 2026-09-05T20:00:32+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 366.1000000000000227373675443232059478759765625,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-09-05T20:00:32+00:00",
        "lat": 40.9534900000000021691448637284338474273681640625,
        "lon": 28.777288299999998599787431885488331317901611328125
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 20:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 6m
  • Data Points: 40 AIS positions
  • Period: 2026-09-05T20:00:32+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 366.1000000000000227373675443232059478759765625,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-09-05T20:00:32+00:00",
        "lat": 40.9534900000000021691448637284338474273681640625,
        "lon": 28.777288299999998599787431885488331317901611328125
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 19:00 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 135 meters
  • Data Points: 45 AIS positions
  • Centroid: 40.9543, 28.7778
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 135.30000000000001136868377216160297393798828125,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 45,
    "centroid": {
        "lat": 40.954331300000006876871339045464992523193359375,
        "lon": 28.77782574666667159135613474063575267791748046875
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 19:00 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 135 meters
  • Data Points: 45 AIS positions
  • Centroid: 40.9543, 28.7778
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 135.30000000000001136868377216160297393798828125,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 45,
    "centroid": {
        "lat": 40.954331300000006876871339045464992523193359375,
        "lon": 28.77782574666667159135613474063575267791748046875
    },
    "bbox": {
        "min_lat": 40.95315169999999937999746180139482021331787109375,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 19:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 45 AIS positions
  • Period: 2026-09-05T19:39:33+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-09-05T19:39:33+00:00",
        "lat": 40.95414170000000098070813692174851894378662109375,
        "lon": 28.777396700000000606678440817631781101226806640625
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 19:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 27m
  • Data Points: 45 AIS positions
  • Period: 2026-09-05T19:39:33+00:00 to 2026-09-06T02:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-09-05T19:39:33+00:00",
        "lat": 40.95414170000000098070813692174851894378662109375,
        "lon": 28.777396700000000606678440817631781101226806640625
    },
    "last_point": {
        "ts": "2026-09-06T02:06:39+00:00",
        "lat": 40.95319500000000090267349150963127613067626953125,
        "lon": 28.777725000000000221689333557151257991790771484375
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 18:06 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 139 meters
  • Data Points: 51 AIS positions
  • Centroid: 40.9543, 28.7778
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 138.5,
    "duration_minutes": 396,
    "points": 51,
    "centroid": {
        "lat": 40.9543303627450967496770317666232585906982421875,
        "lon": 28.777763437254908041040835087187588214874267578125
    },
    "bbox": {
        "min_lat": 40.953270000000003392415237613022327423095703125,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 18:06 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 139 meters
  • Data Points: 51 AIS positions
  • Centroid: 40.9543, 28.7778
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 138.5,
    "duration_minutes": 396,
    "points": 51,
    "centroid": {
        "lat": 40.9543303627450967496770317666232585906982421875,
        "lon": 28.777763437254908041040835087187588214874267578125
    },
    "bbox": {
        "min_lat": 40.953270000000003392415237613022327423095703125,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 18:06 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 36m
  • Data Points: 51 AIS positions
  • Period: 2026-09-05T18:51:38+00:00 to 2026-09-06T01:27:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-09-05T18:51:38+00:00",
        "lat": 40.95405170000000083518898463808000087738037109375,
        "lon": 28.777519999999999100737113622017204761505126953125
    },
    "last_point": {
        "ts": "2026-09-06T01:27:37+00:00",
        "lat": 40.953270000000003392415237613022327423095703125,
        "lon": 28.777616699999999383408066933043301105499267578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 18:06 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 51 AIS positions
  • Period: 2026-09-05T18:51:38+00:00 to 2026-09-06T01:27:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-09-05T18:51:38+00:00",
        "lat": 40.95405170000000083518898463808000087738037109375,
        "lon": 28.777519999999999100737113622017204761505126953125
    },
    "last_point": {
        "ts": "2026-09-06T01:27:37+00:00",
        "lat": 40.953270000000003392415237613022327423095703125,
        "lon": 28.777616699999999383408066933043301105499267578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 17:00 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 136 meters
  • Data Points: 50 AIS positions
  • Centroid: 40.9544, 28.7777
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 135.80000000000001136868377216160297393798828125,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 50,
    "centroid": {
        "lat": 40.95437433400000060146339819766581058502197265625,
        "lon": 28.7777414359999994530880940146744251251220703125
    },
    "bbox": {
        "min_lat": 40.953474999999997407940099947154521942138671875,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 17:00 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 136 meters
  • Data Points: 50 AIS positions
  • Centroid: 40.9544, 28.7777
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 135.80000000000001136868377216160297393798828125,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 50,
    "centroid": {
        "lat": 40.95437433400000060146339819766581058502197265625,
        "lon": 28.7777414359999994530880940146744251251220703125
    },
    "bbox": {
        "min_lat": 40.953474999999997407940099947154521942138671875,
        "min_lon": 28.7772317000000015241312212310731410980224609375,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 17:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 50 AIS positions
  • Period: 2026-09-05T17:57:32+00:00 to 2026-09-06T00:27:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-09-05T17:57:32+00:00",
        "lat": 40.9540132999999997309714672155678272247314453125,
        "lon": 28.77729000000000070258465711958706378936767578125
    },
    "last_point": {
        "ts": "2026-09-06T00:27:35+00:00",
        "lat": 40.954121700000001737862476147711277008056640625,
        "lon": 28.777576700000000897716745384968817234039306640625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 17:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 50 AIS positions
  • Period: 2026-09-05T17:57:32+00:00 to 2026-09-06T00:27:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-09-05T17:57:32+00:00",
        "lat": 40.9540132999999997309714672155678272247314453125,
        "lon": 28.77729000000000070258465711958706378936767578125
    },
    "last_point": {
        "ts": "2026-09-06T00:27:35+00:00",
        "lat": 40.954121700000001737862476147711277008056640625,
        "lon": 28.777576700000000897716745384968817234039306640625
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 16:00 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 164 meters
  • Data Points: 53 AIS positions
  • Centroid: 40.9541, 28.7776
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 163.69999999999998863131622783839702606201171875,
    "duration_minutes": 396.1000000000000227373675443232059478759765625,
    "points": 53,
    "centroid": {
        "lat": 40.95412597358489392718183808028697967529296875,
        "lon": 28.77762428113206993884887197054922580718994140625
    },
    "bbox": {
        "min_lat": 40.9529500000000012960299500264227390289306640625,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 16:00 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 164 meters
  • Data Points: 53 AIS positions
  • Centroid: 40.9541, 28.7776
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 163.69999999999998863131622783839702606201171875,
    "duration_minutes": 396.1000000000000227373675443232059478759765625,
    "points": 53,
    "centroid": {
        "lat": 40.95412597358489392718183808028697967529296875,
        "lon": 28.77762428113206993884887197054922580718994140625
    },
    "bbox": {
        "min_lat": 40.9529500000000012960299500264227390289306640625,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 16:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 36m
  • Data Points: 53 AIS positions
  • Period: 2026-09-05T16:51:35+00:00 to 2026-09-05T23:27:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396.1000000000000227373675443232059478759765625,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-09-05T16:51:35+00:00",
        "lat": 40.953024999999996680344338528811931610107421875,
        "lon": 28.777396700000000606678440817631781101226806640625
    },
    "last_point": {
        "ts": "2026-09-05T23:27:38+00:00",
        "lat": 40.95494169999999911624399828724563121795654296875,
        "lon": 28.77838669999999865467543713748455047607421875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 16:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 53 AIS positions
  • Period: 2026-09-05T16:51:35+00:00 to 2026-09-05T23:27:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396.1000000000000227373675443232059478759765625,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-09-05T16:51:35+00:00",
        "lat": 40.953024999999996680344338528811931610107421875,
        "lon": 28.777396700000000606678440817631781101226806640625
    },
    "last_point": {
        "ts": "2026-09-05T23:27:38+00:00",
        "lat": 40.95494169999999911624399828724563121795654296875,
        "lon": 28.77838669999999865467543713748455047607421875
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 15:24 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 189 meters
  • Data Points: 51 AIS positions
  • Centroid: 40.9539, 28.7775
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 188.5,
    "duration_minutes": 387,
    "points": 51,
    "centroid": {
        "lat": 40.95391539411765080558325280435383319854736328125,
        "lon": 28.777508109803907387913568527437746524810791015625
    },
    "bbox": {
        "min_lat": 40.95247169999999670153556508012115955352783203125,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 15:24 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 189 meters
  • Data Points: 51 AIS positions
  • Centroid: 40.9539, 28.7775
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 188.5,
    "duration_minutes": 387,
    "points": 51,
    "centroid": {
        "lat": 40.95391539411765080558325280435383319854736328125,
        "lon": 28.777508109803907387913568527437746524810791015625
    },
    "bbox": {
        "min_lat": 40.95247169999999670153556508012115955352783203125,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.955323300000003428067429922521114349365234375,
        "max_lon": 28.77875829999999979236235958524048328399658203125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 15:24 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 51 AIS positions
  • Period: 2026-09-05T15:39:35+00:00 to 2026-09-05T22:06:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-09-05T15:39:35+00:00",
        "lat": 40.95247169999999670153556508012115955352783203125,
        "lon": 28.77751669999999961646608426235616207122802734375
    },
    "last_point": {
        "ts": "2026-09-05T22:06:37+00:00",
        "lat": 40.9553082999999986668626661412417888641357421875,
        "lon": 28.77872169999999840683813090436160564422607421875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 15:24 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 27m
  • Data Points: 51 AIS positions
  • Period: 2026-09-05T15:39:35+00:00 to 2026-09-05T22:06:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 387,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-09-05T15:39:35+00:00",
        "lat": 40.95247169999999670153556508012115955352783203125,
        "lon": 28.77751669999999961646608426235616207122802734375
    },
    "last_point": {
        "ts": "2026-09-05T22:06:37+00:00",
        "lat": 40.9553082999999986668626661412417888641357421875,
        "lon": 28.77872169999999840683813090436160564422607421875
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 14:36 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 192 meters
  • Data Points: 47 AIS positions
  • Centroid: 40.9537, 28.7774
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 192.30000000000001136868377216160297393798828125,
    "duration_minutes": 393,
    "points": 47,
    "centroid": {
        "lat": 40.9536903574468169608735479414463043212890625,
        "lon": 28.777411636170210584850792656652629375457763671875
    },
    "bbox": {
        "min_lat": 40.95201999999999742385625722818076610565185546875,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.95463670000000178106347448192536830902099609375,
        "max_lon": 28.778014999999999901092451182194054126739501953125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 14:36 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 192 meters
  • Data Points: 47 AIS positions
  • Centroid: 40.9537, 28.7774
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 192.30000000000001136868377216160297393798828125,
    "duration_minutes": 393,
    "points": 47,
    "centroid": {
        "lat": 40.9536903574468169608735479414463043212890625,
        "lon": 28.777411636170210584850792656652629375457763671875
    },
    "bbox": {
        "min_lat": 40.95201999999999742385625722818076610565185546875,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.95463670000000178106347448192536830902099609375,
        "max_lon": 28.778014999999999901092451182194054126739501953125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 14:36 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 47 AIS positions
  • Period: 2026-09-05T14:36:36+00:00 to 2026-09-05T21:09:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-09-05T14:36:36+00:00",
        "lat": 40.95201999999999742385625722818076610565185546875,
        "lon": 28.778014999999999901092451182194054126739501953125
    },
    "last_point": {
        "ts": "2026-09-05T21:09:37+00:00",
        "lat": 40.95459670000000329537215293385088443756103515625,
        "lon": 28.77771500000000060026650317013263702392578125
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 14:36 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 47 AIS positions
  • Period: 2026-09-05T14:36:36+00:00 to 2026-09-05T21:09:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-09-05T14:36:36+00:00",
        "lat": 40.95201999999999742385625722818076610565185546875,
        "lon": 28.778014999999999901092451182194054126739501953125
    },
    "last_point": {
        "ts": "2026-09-05T21:09:37+00:00",
        "lat": 40.95459670000000329537215293385088443756103515625,
        "lon": 28.77771500000000060026650317013263702392578125
    }
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 13:00 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 174 meters
  • Data Points: 42 AIS positions
  • Centroid: 40.9535, 28.7774
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 173.69999999999998863131622783839702606201171875,
    "duration_minutes": 393,
    "points": 42,
    "centroid": {
        "lat": 40.9535156761904772793059237301349639892578125,
        "lon": 28.777410640476194458869940717704594135284423828125
    },
    "bbox": {
        "min_lat": 40.95201999999999742385625722818076610565185546875,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.954284999999998717612470500171184539794921875,
        "max_lon": 28.778014999999999901092451182194054126739501953125
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 5, 2026 13:00 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 174 meters
  • Data Points: 42 AIS positions
  • Centroid: 40.9535, 28.7774
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 173.69999999999998863131622783839702606201171875,
    "duration_minutes": 393,
    "points": 42,
    "centroid": {
        "lat": 40.9535156761904772793059237301349639892578125,
        "lon": 28.777410640476194458869940717704594135284423828125
    },
    "bbox": {
        "min_lat": 40.95201999999999742385625722818076610565185546875,
        "min_lon": 28.777126700000000170120983966626226902008056640625,
        "max_lat": 40.954284999999998717612470500171184539794921875,
        "max_lon": 28.778014999999999901092451182194054126739501953125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Sep 5, 2026 13:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 42 AIS positions
  • Period: 2026-09-05T13:30:35+00:00 to 2026-09-05T20:03:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-09-05T13:30:35+00:00",
        "lat": 40.9521950000000032332536648027598857879638671875,
        "lon": 28.77770170000000149457264342345297336578369140625
    },
    "last_point": {
        "ts": "2026-09-05T20:03:33+00:00",
        "lat": 40.953474999999997407940099947154521942138671875,
        "lon": 28.7772317000000015241312212310731410980224609375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 5, 2026 13:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 42 AIS positions
  • Period: 2026-09-05T13:30:35+00:00 to 2026-09-05T20:03:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-09-05T13:30:35+00:00",
        "lat": 40.9521950000000032332536648027598857879638671875,
        "lon": 28.77770170000000149457264342345297336578369140625
    },
    "last_point": {
        "ts": "2026-09-05T20:03:33+00:00",
        "lat": 40.953474999999997407940099947154521942138671875,
        "lon": 28.7772317000000015241312212310731410980224609375
    }
}

Methodology: 2026.01.18

Sanctioned on the same day