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 11, 2026

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 19:05 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 13m
  • Data Points: 22 AIS positions
  • Period: 2026-09-11T19:05:14+00:00 to 2026-09-11T20:18:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 73.2999999999999971578290569595992565155029296875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-09-11T19:05:14+00:00",
        "lat": 40.69993500000000352656570612452924251556396484375,
        "lon": 29.34973000000000098452801466919481754302978515625
    },
    "last_point": {
        "ts": "2026-09-11T20:18:34+00:00",
        "lat": 40.72979500000000285808710032142698764801025390625,
        "lon": 29.437631700000000734007699065841734409332275390625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 18:59 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 19m
  • Data Points: 23 AIS positions
  • Period: 2026-09-11T18:59:19+00:00 to 2026-09-11T20:18:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 79.2000000000000028421709430404007434844970703125,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-09-11T18:59:19+00:00",
        "lat": 40.700258300000001554508344270288944244384765625,
        "lon": 29.348896700000000947738953982479870319366455078125
    },
    "last_point": {
        "ts": "2026-09-11T20:18:34+00:00",
        "lat": 40.72979500000000285808710032142698764801025390625,
        "lon": 29.437631700000000734007699065841734409332275390625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 17:13 UTC 75.0%
  • Duration: 2h 14m
  • Radius: 983 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.7020, 29.3493
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 983.1000000000000227373675443232059478759765625,
    "duration_minutes": 134.30000000000001136868377216160297393798828125,
    "points": 14,
    "centroid": {
        "lat": 40.702016899999989618663676083087921142578125,
        "lon": 29.34930749285714313145945197902619838714599609375
    },
    "bbox": {
        "min_lat": 40.69988330000000331665432895533740520477294921875,
        "min_lon": 29.34833330000000017889760783873498439788818359375,
        "max_lat": 40.71062330000000173413354787044227123260498046875,
        "max_lon": 29.352031700000001279704520129598677158355712890625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 17:13 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 5m
  • Data Points: 29 AIS positions
  • Period: 2026-09-11T17:13:18+00:00 to 2026-09-11T20:18:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 185.30000000000001136868377216160297393798828125,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-09-11T17:13:18+00:00",
        "lat": 40.7006082999999989624484442174434661865234375,
        "lon": 29.34883669999999966648829285986721515655517578125
    },
    "last_point": {
        "ts": "2026-09-11T20:18:34+00:00",
        "lat": 40.72979500000000285808710032142698764801025390625,
        "lon": 29.437631700000000734007699065841734409332275390625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 16:09 UTC 75.0%
  • Duration: 3h 18m
  • Radius: 1,019 meters
  • Data Points: 18 AIS positions
  • Centroid: 40.7017, 29.3492
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1019.1000000000000227373675443232059478759765625,
    "duration_minutes": 198.099999999999994315658113919198513031005859375,
    "points": 18,
    "centroid": {
        "lat": 40.7017074999999977080733515322208404541015625,
        "lon": 29.349173977777777366782174794934689998626708984375
    },
    "bbox": {
        "min_lat": 40.69988330000000331665432895533740520477294921875,
        "min_lon": 29.34833330000000017889760783873498439788818359375,
        "max_lat": 40.71062330000000173413354787044227123260498046875,
        "max_lon": 29.352031700000001279704520129598677158355712890625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 16:09 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 9m
  • Data Points: 33 AIS positions
  • Period: 2026-09-11T16:09:28+00:00 to 2026-09-11T20:18:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 249.099999999999994315658113919198513031005859375,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-09-11T16:09:28+00:00",
        "lat": 40.70069000000000158934199134819209575653076171875,
        "lon": 29.348804999999998699422576464712619781494140625
    },
    "last_point": {
        "ts": "2026-09-11T20:18:34+00:00",
        "lat": 40.72979500000000285808710032142698764801025390625,
        "lon": 29.437631700000000734007699065841734409332275390625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 15:36 UTC 75.0%
  • Duration: 3h 51m
  • Radius: 1,030 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.7016, 29.3492
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1030.200000000000045474735088646411895751953125,
    "duration_minutes": 231,
    "points": 22,
    "centroid": {
        "lat": 40.7016062090909116477632778696715831756591796875,
        "lon": 29.349165000000002834212864399887621402740478515625
    },
    "bbox": {
        "min_lat": 40.69988330000000331665432895533740520477294921875,
        "min_lon": 29.34833330000000017889760783873498439788818359375,
        "max_lat": 40.71062330000000173413354787044227123260498046875,
        "max_lon": 29.352031700000001279704520129598677158355712890625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 15:36 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 42m
  • Data Points: 37 AIS positions
  • Period: 2026-09-11T15:36:35+00:00 to 2026-09-11T20:18:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 282,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-09-11T15:36:35+00:00",
        "lat": 40.70135830000000254358383244834840297698974609375,
        "lon": 29.3493117000000012239979696460068225860595703125
    },
    "last_point": {
        "ts": "2026-09-11T20:18:34+00:00",
        "lat": 40.72979500000000285808710032142698764801025390625,
        "lon": 29.437631700000000734007699065841734409332275390625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 14:24 UTC 75.0%
  • Duration: 5h 3m
  • Radius: 1,035 meters
  • Data Points: 23 AIS positions
  • Centroid: 40.7016, 29.3492
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1034.90000000000009094947017729282379150390625,
    "duration_minutes": 303.1000000000000227373675443232059478759765625,
    "points": 23,
    "centroid": {
        "lat": 40.70156282173912387634118204005062580108642578125,
        "lon": 29.349164999999999281499185599386692047119140625
    },
    "bbox": {
        "min_lat": 40.69988330000000331665432895533740520477294921875,
        "min_lon": 29.34833330000000017889760783873498439788818359375,
        "max_lat": 40.71062330000000173413354787044227123260498046875,
        "max_lon": 29.352031700000001279704520129598677158355712890625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 14:24 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 54m
  • Data Points: 38 AIS positions
  • Period: 2026-09-11T14:24:31+00:00 to 2026-09-11T20:18:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 354.1000000000000227373675443232059478759765625,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-09-11T14:24:31+00:00",
        "lat": 40.7006082999999989624484442174434661865234375,
        "lon": 29.349164999999999281499185599386692047119140625
    },
    "last_point": {
        "ts": "2026-09-11T20:18:34+00:00",
        "lat": 40.72979500000000285808710032142698764801025390625,
        "lon": 29.437631700000000734007699065841734409332275390625
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 13:30 UTC 75.0%
  • Duration: 5h 57m
  • Radius: 1,054 meters
  • Data Points: 25 AIS positions
  • Centroid: 40.7014, 29.3490
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 1054.200000000000045474735088646411895751953125,
    "duration_minutes": 357.1000000000000227373675443232059478759765625,
    "points": 25,
    "centroid": {
        "lat": 40.70141153200000161405114340595901012420654296875,
        "lon": 29.3490168000000011261363397352397441864013671875
    },
    "bbox": {
        "min_lat": 40.69966670000000164009179570712149143218994140625,
        "min_lon": 29.347280000000001365378921036608517169952392578125,
        "max_lat": 40.71062330000000173413354787044227123260498046875,
        "max_lon": 29.352031700000001279704520129598677158355712890625
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 13:30 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 38m
  • Data Points: 37 AIS positions
  • Period: 2026-09-11T13:30:28+00:00 to 2026-09-11T20:09:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 398.8999999999999772626324556767940521240234375,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-09-11T13:30:28+00:00",
        "lat": 40.69966670000000164009179570712149143218994140625,
        "lon": 29.347280000000001365378921036608517169952392578125
    },
    "last_point": {
        "ts": "2026-09-11T20:09:25+00:00",
        "lat": 40.72439669999999978244886733591556549072265625,
        "lon": 29.40852170000000143090801429934799671173095703125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 10:00 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 361 meters
  • Data Points: 12 AIS positions
  • Centroid: 40.7007, 29.3483
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 361.19999999999998863131622783839702606201171875,
    "duration_minutes": 384,
    "points": 12,
    "centroid": {
        "lat": 40.70070000000000476347850053571164608001708984375,
        "lon": 29.348266116666668068546641734428703784942626953125
    },
    "bbox": {
        "min_lat": 40.69966670000000164009179570712149143218994140625,
        "min_lon": 29.34407829999999961501089273951947689056396484375,
        "max_lat": 40.70135830000000254358383244834840297698974609375,
        "max_lon": 29.3493117000000012239979696460068225860595703125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 10:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 24m
  • Data Points: 12 AIS positions
  • Period: 2026-09-11T10:00:29+00:00 to 2026-09-11T16:24:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 384,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-09-11T10:00:29+00:00",
        "lat": 40.70134829999999936944732326082885265350341796875,
        "lon": 29.34407829999999961501089273951947689056396484375
    },
    "last_point": {
        "ts": "2026-09-11T16:24:30+00:00",
        "lat": 40.70058999999999826968632987700402736663818359375,
        "lon": 29.34863500000000158252078108489513397216796875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 07:34 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 58m
  • Data Points: 4 AIS positions
  • Period: 2026-09-11T07:34:52+00:00 to 2026-09-11T13:33:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 358.6000000000000227373675443232059478759765625,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-09-11T07:34:52+00:00",
        "lat": 40.70087500000000346744855050928890705108642578125,
        "lon": 29.34897169999999988476702128536999225616455078125
    },
    "last_point": {
        "ts": "2026-09-11T13:33:28+00:00",
        "lat": 40.69967669999999770880094729363918304443359375,
        "lon": 29.347345000000000680984157952480018138885498046875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 06:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 58m
  • Data Points: 4 AIS positions
  • Period: 2026-09-11T06:01:54+00:00 to 2026-09-11T10:00:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 238.599999999999994315658113919198513031005859375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-09-11T06:01:54+00:00",
        "lat": 40.70091169999999891615516389720141887664794921875,
        "lon": 29.34915170000000017580532585270702838897705078125
    },
    "last_point": {
        "ts": "2026-09-11T10:00:29+00:00",
        "lat": 40.70134829999999936944732326082885265350341796875,
        "lon": 29.34407829999999961501089273951947689056396484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 05:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 58m
  • Data Points: 8 AIS positions
  • Period: 2026-09-11T05:01:56+00:00 to 2026-09-11T10:00:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 298.6000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-11T05:01:56+00:00",
        "lat": 40.7008416999999980134816723875701427459716796875,
        "lon": 29.348984999999998990460881032049655914306640625
    },
    "last_point": {
        "ts": "2026-09-11T10:00:29+00:00",
        "lat": 40.70134829999999936944732326082885265350341796875,
        "lon": 29.34407829999999961501089273951947689056396484375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 04:04 UTC 75.0%
  • Duration: 5h 55m
  • Radius: 388 meters
  • Data Points: 16 AIS positions
  • Centroid: 40.7008, 29.3486
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 388.3999999999999772626324556767940521240234375,
    "duration_minutes": 355.6000000000000227373675443232059478759765625,
    "points": 16,
    "centroid": {
        "lat": 40.7007875999999981786459102295339107513427734375,
        "lon": 29.34861488124999340243448386900126934051513671875
    },
    "bbox": {
        "min_lat": 40.70009999999999905639924691058695316314697265625,
        "min_lon": 29.34407829999999961501089273951947689056396484375,
        "max_lat": 40.70134829999999936944732326082885265350341796875,
        "max_lon": 29.349174999999998902922015986405313014984130859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 04:04 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 55m
  • Data Points: 16 AIS positions
  • Period: 2026-09-11T04:04:51+00:00 to 2026-09-11T10:00:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 355.6000000000000227373675443232059478759765625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-09-11T04:04:51+00:00",
        "lat": 40.70009999999999905639924691058695316314697265625,
        "lon": 29.34833499999999872898115427233278751373291015625
    },
    "last_point": {
        "ts": "2026-09-11T10:00:29+00:00",
        "lat": 40.70134829999999936944732326082885265350341796875,
        "lon": 29.34407829999999961501089273951947689056396484375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 03:01 UTC 75.0%
  • Duration: 6h 22m
  • Radius: 372 meters
  • Data Points: 21 AIS positions
  • Centroid: 40.7006, 29.3484
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 372,
    "duration_minutes": 382.6000000000000227373675443232059478759765625,
    "points": 21,
    "centroid": {
        "lat": 40.7005545190476141215185634791851043701171875,
        "lon": 29.3483543571428526774980127811431884765625
    },
    "bbox": {
        "min_lat": 40.69970169999999853871486266143620014190673828125,
        "min_lon": 29.34407829999999961501089273951947689056396484375,
        "max_lat": 40.70134829999999936944732326082885265350341796875,
        "max_lon": 29.349174999999998902922015986405313014984130859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 03:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 22m
  • Data Points: 21 AIS positions
  • Period: 2026-09-11T03:37:51+00:00 to 2026-09-11T10:00:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 382.6000000000000227373675443232059478759765625,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-09-11T03:37:51+00:00",
        "lat": 40.69970169999999853871486266143620014190673828125,
        "lon": 29.34708669999999841593307792209088802337646484375
    },
    "last_point": {
        "ts": "2026-09-11T10:00:29+00:00",
        "lat": 40.70134829999999936944732326082885265350341796875,
        "lon": 29.34407829999999961501089273951947689056396484375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 02:04 UTC 75.0%
  • Duration: 5h 30m
  • Radius: 237 meters
  • Data Points: 28 AIS positions
  • Centroid: 40.7003, 29.3478
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 237.400000000000005684341886080801486968994140625,
    "duration_minutes": 330,
    "points": 28,
    "centroid": {
        "lat": 40.70033577142856984210084192454814910888671875,
        "lon": 29.34776321428571321803246974013745784759521484375
    },
    "bbox": {
        "min_lat": 40.69968000000000074578565545380115509033203125,
        "min_lon": 29.3449600000000003774403012357652187347412109375,
        "max_lat": 40.7009182999999978846972226165235042572021484375,
        "max_lon": 29.349174999999998902922015986405313014984130859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 02:04 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 30m
  • Data Points: 28 AIS positions
  • Period: 2026-09-11T02:04:50+00:00 to 2026-09-11T07:34:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 330,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-09-11T02:04:50+00:00",
        "lat": 40.7002032999999983076122589409351348876953125,
        "lon": 29.3449600000000003774403012357652187347412109375
    },
    "last_point": {
        "ts": "2026-09-11T07:34:52+00:00",
        "lat": 40.70087500000000346744855050928890705108642578125,
        "lon": 29.34897169999999988476702128536999225616455078125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 01:07 UTC 75.0%
  • Duration: 6h 26m
  • Radius: 209 meters
  • Data Points: 34 AIS positions
  • Centroid: 40.7003, 29.3472
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 209.099999999999994315658113919198513031005859375,
    "duration_minutes": 386.8999999999999772626324556767940521240234375,
    "points": 34,
    "centroid": {
        "lat": 40.70032563529412072966806590557098388671875,
        "lon": 29.347245932352937103360090986825525760650634765625
    },
    "bbox": {
        "min_lat": 40.69968000000000074578565545380115509033203125,
        "min_lon": 29.344774999999998499333742074668407440185546875,
        "max_lat": 40.7009182999999978846972226165235042572021484375,
        "max_lon": 29.349174999999998902922015986405313014984130859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 01:07 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 26m
  • Data Points: 34 AIS positions
  • Period: 2026-09-11T01:07:56+00:00 to 2026-09-11T07:34:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 386.8999999999999772626324556767940521240234375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-09-11T01:07:56+00:00",
        "lat": 40.7004232999999970843418850563466548919677734375,
        "lon": 29.344795000000001294893081649206578731536865234375
    },
    "last_point": {
        "ts": "2026-09-11T07:34:52+00:00",
        "lat": 40.70087500000000346744855050928890705108642578125,
        "lon": 29.34897169999999988476702128536999225616455078125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 11, 2026 00:13 UTC 75.0%
  • Duration: 5h 54m
  • Radius: 197 meters
  • Data Points: 36 AIS positions
  • Centroid: 40.7003, 29.3470
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 196.599999999999994315658113919198513031005859375,
    "duration_minutes": 354.1000000000000227373675443232059478759765625,
    "points": 36,
    "centroid": {
        "lat": 40.700309719444447864589164964854717254638671875,
        "lon": 29.3469833805555566641487530432641506195068359375
    },
    "bbox": {
        "min_lat": 40.69968000000000074578565545380115509033203125,
        "min_lon": 29.344666700000001213766154251061379909515380859375,
        "max_lat": 40.7009182999999978846972226165235042572021484375,
        "max_lon": 29.349174999999998902922015986405313014984130859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 11, 2026 00:13 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 54m
  • Data Points: 36 AIS positions
  • Period: 2026-09-11T00:13:53+00:00 to 2026-09-11T06:07:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 354.1000000000000227373675443232059478759765625,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-09-11T00:13:53+00:00",
        "lat": 40.7003332999999969388227327726781368255615234375,
        "lon": 29.344666700000001213766154251061379909515380859375
    },
    "last_point": {
        "ts": "2026-09-11T06:07:56+00:00",
        "lat": 40.7009182999999978846972226165235042572021484375,
        "lon": 29.349168299999998765770214959047734737396240234375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 10, 2026 23:07 UTC 75.0%
  • Duration: 6h 12m
  • Radius: 204 meters
  • Data Points: 37 AIS positions
  • Centroid: 40.7003, 29.3469
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 204.19999999999998863131622783839702606201171875,
    "duration_minutes": 372.1000000000000227373675443232059478759765625,
    "points": 37,
    "centroid": {
        "lat": 40.7003103567567592335763038136065006256103515625,
        "lon": 29.346916262162164201754421810619533061981201171875
    },
    "bbox": {
        "min_lat": 40.69968000000000074578565545380115509033203125,
        "min_lon": 29.344500000000000028421709430404007434844970703125,
        "max_lat": 40.7009182999999978846972226165235042572021484375,
        "max_lon": 29.349174999999998902922015986405313014984130859375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 23:07 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 12m
  • Data Points: 37 AIS positions
  • Period: 2026-09-10T23:55:53+00:00 to 2026-09-11T06:07:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 372.1000000000000227373675443232059478759765625,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-09-10T23:55:53+00:00",
        "lat": 40.7003332999999969388227327726781368255615234375,
        "lon": 29.344500000000000028421709430404007434844970703125
    },
    "last_point": {
        "ts": "2026-09-11T06:07:56+00:00",
        "lat": 40.7009182999999978846972226165235042572021484375,
        "lon": 29.349168299999998765770214959047734737396240234375
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 10, 2026 22:01 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 238 meters
  • Data Points: 39 AIS positions
  • Centroid: 40.7003, 29.3463
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 237.599999999999994315658113919198513031005859375,
    "duration_minutes": 393,
    "points": 39,
    "centroid": {
        "lat": 40.70032478205128967374548665247857570648193359375,
        "lon": 29.346297353846157562884400249458849430084228515625
    },
    "bbox": {
        "min_lat": 40.69968000000000074578565545380115509033203125,
        "min_lon": 29.344294999999998907469489495269954204559326171875,
        "max_lat": 40.700888300000002573142410255968570709228515625,
        "max_lon": 29.349033299999998547491486533544957637786865234375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 22:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 39 AIS positions
  • Period: 2026-09-10T22:46:54+00:00 to 2026-09-11T05:19:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-09-10T22:46:54+00:00",
        "lat": 40.70086500000000029331204132176935672760009765625,
        "lon": 29.344294999999998907469489495269954204559326171875
    },
    "last_point": {
        "ts": "2026-09-11T05:19:56+00:00",
        "lat": 40.700888300000002573142410255968570709228515625,
        "lon": 29.349001699999998749035512446425855159759521484375
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 21:51 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 37m
  • Data Points: 39 AIS positions
  • Period: 2026-09-10T21:51:46+00:00 to 2026-09-11T04:28:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 397.1000000000000227373675443232059478759765625,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-09-10T21:51:46+00:00",
        "lat": 40.70216669999999936635504127480089664459228515625,
        "lon": 29.344833300000001230500856763683259487152099609375
    },
    "last_point": {
        "ts": "2026-09-11T04:28:55+00:00",
        "lat": 40.70055669999999992114680935628712177276611328125,
        "lon": 29.348703300000000382397047360427677631378173828125
    }
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 10, 2026 21:51 UTC 75.0%
  • Duration: 6h 37m
  • Radius: 283 meters
  • Data Points: 39 AIS positions
  • Centroid: 40.7005, 29.3454
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 282.6000000000000227373675443232059478759765625,
    "duration_minutes": 397.1000000000000227373675443232059478759765625,
    "points": 39,
    "centroid": {
        "lat": 40.70054239230770321000818512402474880218505859375,
        "lon": 29.345359407692303221892871079035103321075439453125
    },
    "bbox": {
        "min_lat": 40.69968000000000074578565545380115509033203125,
        "min_lon": 29.3439699999999987767296261154115200042724609375,
        "max_lat": 40.70216669999999936635504127480089664459228515625,
        "max_lon": 29.348703300000000382397047360427677631378173828125
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 20:03 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 36m
  • Data Points: 32 AIS positions
  • Period: 2026-09-10T20:31:00+00:00 to 2026-09-11T03:07:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 396.8999999999999772626324556767940521240234375,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-09-10T20:31:00+00:00",
        "lat": 40.7259217000000006692062015645205974578857421875,
        "lon": 29.151611700000000126919985632412135601043701171875
    },
    "last_point": {
        "ts": "2026-09-11T03:07:54+00:00",
        "lat": 40.69971670000000329991962644271552562713623046875,
        "lon": 29.346033299999998433804648811928927898406982421875
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 19:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 46 AIS positions
  • Period: 2026-09-10T19:55:30+00:00 to 2026-09-11T02:25:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390.5,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-09-10T19:55:30+00:00",
        "lat": 40.7611567000000007965354598127305507659912109375,
        "lon": 29.011043300000000755289875087328255176544189453125
    },
    "last_point": {
        "ts": "2026-09-11T02:25:58+00:00",
        "lat": 40.70007170000000229492798098362982273101806640625,
        "lon": 29.345181700000001256967152585275471210479736328125
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 18:01 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 34m
  • Data Points: 60 AIS positions
  • Period: 2026-09-10T18:51:09+00:00 to 2026-09-11T01:25:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-09-10T18:51:09+00:00",
        "lat": 40.91405999999999920646587270312011241912841796875,
        "lon": 28.85634999999999905639924691058695316314697265625
    },
    "last_point": {
        "ts": "2026-09-11T01:25:57+00:00",
        "lat": 40.7002767000000034158802009187638759613037109375,
        "lon": 29.344848299999998886278262943960726261138916015625
    }
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 17:16 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 37m
  • Data Points: 78 AIS positions
  • Period: 2026-09-10T17:50:59+00:00 to 2026-09-11T00:28:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 397.8999999999999772626324556767940521240234375,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-09-10T17:50:59+00:00",
        "lat": 40.9539017000000029611328500322997570037841796875,
        "lon": 28.7780316999999996596670825965702533721923828125
    },
    "last_point": {
        "ts": "2026-09-11T00:28:53+00:00",
        "lat": 40.70028669999999948458935250528156757354736328125,
        "lon": 29.344678300000001769376467564143240451812744140625
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_028 Sep 10, 2026 17:16 UTC 80.0%
  • Zone: discovered_028
  • Duration: 1h 19m
  • Data Points: 20 AIS positions
  • Period: 2026-09-10T17:16:04+00:00 to 2026-09-10T18:35:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 79.099999999999994315658113919198513031005859375,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-09-10T17:16:04+00:00",
        "lat": 40.95238830000000262998582911677658557891845703125,
        "lon": 28.7767367000000007237758836708962917327880859375
    },
    "last_point": {
        "ts": "2026-09-10T18:35:09+00:00",
        "lat": 40.942243300000001227090251632034778594970703125,
        "lon": 28.805775000000000574118530494160950183868408203125
    }
}

Methodology: 2026.01.18

Loiter discovered_028 Sep 10, 2026 16:16 UTC 75.0%
  • Duration: 2h 6m
  • Radius: 427 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.9528, 28.7772
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 426.69999999999998863131622783839702606201171875,
    "duration_minutes": 126.2000000000000028421709430404007434844970703125,
    "points": 22,
    "centroid": {
        "lat": 40.9528478681818199902409105561673641204833984375,
        "lon": 28.7771855363636319680153974331915378570556640625
    },
    "bbox": {
        "min_lat": 40.9514183000000002721208147704601287841796875,
        "min_lon": 28.775653299999998324665284599177539348602294921875,
        "max_lat": 40.954333300000001827356754802167415618896484375,
        "max_lon": 28.781890000000000640056896372698247432708740234375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 10, 2026 16:16 UTC 75.0%
  • Duration: 2h 6m
  • Radius: 427 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.9528, 28.7772
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 426.69999999999998863131622783839702606201171875,
    "duration_minutes": 126.2000000000000028421709430404007434844970703125,
    "points": 22,
    "centroid": {
        "lat": 40.9528478681818199902409105561673641204833984375,
        "lon": 28.7771855363636319680153974331915378570556640625
    },
    "bbox": {
        "min_lat": 40.9514183000000002721208147704601287841796875,
        "min_lon": 28.775653299999998324665284599177539348602294921875,
        "max_lat": 40.954333300000001827356754802167415618896484375,
        "max_lon": 28.781890000000000640056896372698247432708740234375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 16:16 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 83 AIS positions
  • Period: 2026-09-10T16:52:09+00:00 to 2026-09-10T23:25:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.80000000000001136868377216160297393798828125,
    "points_in_zone": 83,
    "first_point": {
        "ts": "2026-09-10T16:52:09+00:00",
        "lat": 40.9521782999999999219653545878827571868896484375,
        "lon": 28.77696329999999846904756850562989711761474609375
    },
    "last_point": {
        "ts": "2026-09-10T23:25:54+00:00",
        "lat": 40.7008332999999993262463249266147613525390625,
        "lon": 29.344500000000000028421709430404007434844970703125
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_028 Sep 10, 2026 16:16 UTC 80.0%
  • Zone: discovered_028
  • Duration: 2h 19m
  • Data Points: 25 AIS positions
  • Period: 2026-09-10T16:16:07+00:00 to 2026-09-10T18:35:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 139,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-09-10T16:16:07+00:00",
        "lat": 40.952055000000001427906681783497333526611328125,
        "lon": 28.777333299999998672547008027322590351104736328125
    },
    "last_point": {
        "ts": "2026-09-10T18:35:09+00:00",
        "lat": 40.942243300000001227090251632034778594970703125,
        "lon": 28.805775000000000574118530494160950183868408203125
    }
}

Methodology: 2026.01.18

Loiter discovered_028 Sep 10, 2026 15:52 UTC 75.0%
  • Duration: 2h 30m
  • Radius: 426 meters
  • Data Points: 23 AIS positions
  • Centroid: 40.9528, 28.7772
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 426.19999999999998863131622783839702606201171875,
    "duration_minutes": 150.19999999999998863131622783839702606201171875,
    "points": 23,
    "centroid": {
        "lat": 40.95281477391304036927976994775235652923583984375,
        "lon": 28.777175513043477650398926925845444202423095703125
    },
    "bbox": {
        "min_lat": 40.9514183000000002721208147704601287841796875,
        "min_lon": 28.775653299999998324665284599177539348602294921875,
        "max_lat": 40.954333300000001827356754802167415618896484375,
        "max_lon": 28.781890000000000640056896372698247432708740234375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 10, 2026 15:52 UTC 75.0%
  • Duration: 2h 30m
  • Radius: 426 meters
  • Data Points: 23 AIS positions
  • Centroid: 40.9528, 28.7772
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 426.19999999999998863131622783839702606201171875,
    "duration_minutes": 150.19999999999998863131622783839702606201171875,
    "points": 23,
    "centroid": {
        "lat": 40.95281477391304036927976994775235652923583984375,
        "lon": 28.777175513043477650398926925845444202423095703125
    },
    "bbox": {
        "min_lat": 40.9514183000000002721208147704601287841796875,
        "min_lon": 28.775653299999998324665284599177539348602294921875,
        "max_lat": 40.954333300000001827356754802167415618896484375,
        "max_lon": 28.781890000000000640056896372698247432708740234375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 15:52 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 30m
  • Data Points: 79 AIS positions
  • Period: 2026-09-10T15:52:09+00:00 to 2026-09-10T22:22:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 390.69999999999998863131622783839702606201171875,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-09-10T15:52:09+00:00",
        "lat": 40.95208670000000239497239817865192890167236328125,
        "lon": 28.7769550000000009504219633527100086212158203125
    },
    "last_point": {
        "ts": "2026-09-10T22:22:52+00:00",
        "lat": 40.70141499999999723513610661029815673828125,
        "lon": 29.34445170000000047139110392890870571136474609375
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_028 Sep 10, 2026 15:52 UTC 80.0%
  • Zone: discovered_028
  • Duration: 2h 43m
  • Data Points: 26 AIS positions
  • Period: 2026-09-10T15:52:09+00:00 to 2026-09-10T18:35:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 163,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-09-10T15:52:09+00:00",
        "lat": 40.95208670000000239497239817865192890167236328125,
        "lon": 28.7769550000000009504219633527100086212158203125
    },
    "last_point": {
        "ts": "2026-09-10T18:35:09+00:00",
        "lat": 40.942243300000001227090251632034778594970703125,
        "lon": 28.805775000000000574118530494160950183868408203125
    }
}

Methodology: 2026.01.18

Loiter discovered_028 Sep 10, 2026 14:10 UTC 75.0%
  • Duration: 4h 12m
  • Radius: 432 meters
  • Data Points: 26 AIS positions
  • Centroid: 40.9528, 28.7771
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 431.80000000000001136868377216160297393798828125,
    "duration_minutes": 252.30000000000001136868377216160297393798828125,
    "points": 26,
    "centroid": {
        "lat": 40.952830315384602499761967919766902923583984375,
        "lon": 28.77711186538461873851701966486871242523193359375
    },
    "bbox": {
        "min_lat": 40.9514183000000002721208147704601287841796875,
        "min_lon": 28.775653299999998324665284599177539348602294921875,
        "max_lat": 40.954333300000001827356754802167415618896484375,
        "max_lon": 28.781890000000000640056896372698247432708740234375
    },
    "zone_id": "discovered_028"
}

Methodology: 2026.01.18

Loiter Bosphorus/Dardanelles Approach Sep 10, 2026 14:10 UTC 75.0%
  • Duration: 4h 12m
  • Radius: 432 meters
  • Data Points: 26 AIS positions
  • Centroid: 40.9528, 28.7771
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 431.80000000000001136868377216160297393798828125,
    "duration_minutes": 252.30000000000001136868377216160297393798828125,
    "points": 26,
    "centroid": {
        "lat": 40.952830315384602499761967919766902923583984375,
        "lon": 28.77711186538461873851701966486871242523193359375
    },
    "bbox": {
        "min_lat": 40.9514183000000002721208147704601287841796875,
        "min_lon": 28.775653299999998324665284599177539348602294921875,
        "max_lat": 40.954333300000001827356754802167415618896484375,
        "max_lon": 28.781890000000000640056896372698247432708740234375
    },
    "zone_id": "osint_bosphorus"
}

Methodology: 2026.01.18

Zone Dwell Bosphorus/Dardanelles Approach Sep 10, 2026 14:10 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 22m
  • Data Points: 75 AIS positions
  • Period: 2026-09-10T14:10:04+00:00 to 2026-09-10T20:33:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 382.8999999999999772626324556767940521240234375,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-09-10T14:10:04+00:00",
        "lat": 40.9530917000000016514604794792830944061279296875,
        "lon": 28.77662169999999974834281601943075656890869140625
    },
    "last_point": {
        "ts": "2026-09-10T20:33:00+00:00",
        "lat": 40.72484829999999789151843287982046604156494140625,
        "lon": 29.160048299999999699139152653515338897705078125
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_028 Sep 10, 2026 14:10 UTC 80.0%
  • Zone: discovered_028
  • Duration: 4h 25m
  • Data Points: 29 AIS positions
  • Period: 2026-09-10T14:10:04+00:00 to 2026-09-10T18:35:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 265.1000000000000227373675443232059478759765625,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-09-10T14:10:04+00:00",
        "lat": 40.9530917000000016514604794792830944061279296875,
        "lon": 28.77662169999999974834281601943075656890869140625
    },
    "last_point": {
        "ts": "2026-09-10T18:35:09+00:00",
        "lat": 40.942243300000001227090251632034778594970703125,
        "lon": 28.805775000000000574118530494160950183868408203125
    }
}

Methodology: 2026.01.18

Sanctioned on the same day