Stanislav Govorukhin

IMO 9621596

Vessel information

Vessel Name Stanislav Govorukhin View name history 📜
IMO Number 9621596
MMSI 273258520
Vessel Type Chemical/Products Tanker
Flag 🇷🇺 Russia View flag history 📜
Call Sign UBXZ7
Gross Tonnage 29,795 GT
Year Built 2016

Sanctioned by

🇪🇺 EU 2025-10-24🇬🇧 UK 2026-02-24

Company & Ownership

🏢
Gazprom Fleet LLC (OOO Gazprom Flot)
IMO Company: 5056243
Address Room 1-N (Ch P 530), prospekt Moskovskiy 139/1, St Petersburg, 196105, Russia.
Status Active
Fleet 4.0 owner, 6.0 operator, 6.0 manager, 4.0 beneficial

Management & Operations

ISM Manager
GAZPROM FLOT LLC
Room 1-N (Ch P 530), prospekt Moskovskiy 139/1, St Petersburg, 196105, Russia.
Commercial Manager
GAZPROM FLOT LLC

Classification & Safety

Current Classification
Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
1
Inspections
Last Inspection
📍 New Orleans, Louisiana
📅 2023-11-15

Survey Renewal & Certificates

Code Type Issuer Issued Expires
507 International Sewage Pollution Prevention Nippon Kaiji Kyokai (169) 18/02/2021 23/03/2026
508 Load Line NKK 07/06/2021 23/03/2026

Programs & Notes

EU Russia Sanctions – Shadow Fleet | The Russia (Sanctions) (EU Exit) Regulations 2019

Vessel Changes

3 changes

AIS Events

50 events detected • 6 zones • Last: Jun 3, 2026

Zone Dwell Primorsk Terminal Jun 3, 2026 18:32 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 1h 10m
  • Data Points: 31 AIS positions
  • Period: 2026-06-03T18:32:38+00:00 to 2026-06-03T19:42:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 70.2999999999999971578290569595992565155029296875,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-06-03T18:32:38+00:00",
        "lat": 60.3119650000000007139533408917486667633056640625,
        "lon": 27.9794950000000000045474735088646411895751953125
    },
    "last_point": {
        "ts": "2026-06-03T19:42:55+00:00",
        "lat": 60.43044330000000030622686608694493770599365234375,
        "lon": 27.91432999999999964302332955412566661834716796875
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal Jun 3, 2026 17:57 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 1h 45m
  • Data Points: 32 AIS positions
  • Period: 2026-06-03T17:57:26+00:00 to 2026-06-03T19:42:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 105.5,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-06-03T17:57:26+00:00",
        "lat": 60.3127582999999987123374012298882007598876953125,
        "lon": 27.97937999999999902911440585739910602569580078125
    },
    "last_point": {
        "ts": "2026-06-03T19:42:55+00:00",
        "lat": 60.43044330000000030622686608694493770599365234375,
        "lon": 27.91432999999999964302332955412566661834716796875
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal Jun 1, 2026 05:09 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 2h 17m
  • Data Points: 4 AIS positions
  • Period: 2026-06-01T05:09:09+00:00 to 2026-06-01T07:26:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 137.099999999999994315658113919198513031005859375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-01T05:09:09+00:00",
        "lat": 60.30979330000000260270098806358873844146728515625,
        "lon": 27.980108300000001264606908080168068408966064453125
    },
    "last_point": {
        "ts": "2026-06-01T07:26:13+00:00",
        "lat": 60.3097582999999985986505635082721710205078125,
        "lon": 27.981668299999999049987309263087809085845947265625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal Jun 1, 2026 04:13 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 3h 12m
  • Data Points: 5 AIS positions
  • Period: 2026-06-01T04:13:22+00:00 to 2026-06-01T07:26:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 192.80000000000001136868377216160297393798828125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-01T04:13:22+00:00",
        "lat": 60.3099050000000005411493475548923015594482421875,
        "lon": 27.97952670000000097161318990401923656463623046875
    },
    "last_point": {
        "ts": "2026-06-01T07:26:13+00:00",
        "lat": 60.3097582999999985986505635082721710205078125,
        "lon": 27.981668299999999049987309263087809085845947265625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 31, 2026 18:00 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 1h 59m
  • Data Points: 28 AIS positions
  • Period: 2026-05-31T18:00:23+00:00 to 2026-05-31T19:59:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 119.2000000000000028421709430404007434844970703125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-05-31T18:00:23+00:00",
        "lat": 60.30965330000000079735400504432618618011474609375,
        "lon": 27.979908300000001730722942738793790340423583984375
    },
    "last_point": {
        "ts": "2026-05-31T19:59:35+00:00",
        "lat": 60.312804999999997335180523805320262908935546875,
        "lon": 27.97758329999999915571606834419071674346923828125
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 31, 2026 17:23 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 2h 35m
  • Data Points: 37 AIS positions
  • Period: 2026-05-31T17:23:38+00:00 to 2026-05-31T19:59:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 155.900000000000005684341886080801486968994140625,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-31T17:23:38+00:00",
        "lat": 60.31126499999999879264578339643776416778564453125,
        "lon": 28.015968300000000823501977720297873020172119140625
    },
    "last_point": {
        "ts": "2026-05-31T19:59:35+00:00",
        "lat": 60.312804999999997335180523805320262908935546875,
        "lon": 27.97758329999999915571606834419071674346923828125
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 23, 2026 18:27 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 1h 18m
  • Data Points: 2 AIS positions
  • Period: 2026-05-23T18:27:51+00:00 to 2026-05-23T19:46:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 78.2999999999999971578290569595992565155029296875,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-05-23T18:27:51+00:00",
        "lat": 60.3125050000000015870682545937597751617431640625,
        "lon": 27.9842799999999982674125931225717067718505859375
    },
    "last_point": {
        "ts": "2026-05-23T19:46:09+00:00",
        "lat": 60.31262000000000256250132224522531032562255859375,
        "lon": 27.98480670000000003483364707790315151214599609375
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 23, 2026 17:53 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 1h 52m
  • Data Points: 5 AIS positions
  • Period: 2026-05-23T17:53:23+00:00 to 2026-05-23T19:46:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 112.7999999999999971578290569595992565155029296875,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-05-23T17:53:23+00:00",
        "lat": 60.3148417000000023335815058089792728424072265625,
        "lon": 27.996694999999998998418959672562777996063232421875
    },
    "last_point": {
        "ts": "2026-05-23T19:46:09+00:00",
        "lat": 60.31262000000000256250132224522531032562255859375,
        "lon": 27.98480670000000003483364707790315151214599609375
    }
}

Methodology: 2026.01.18

Loiter Primorsk Terminal May 21, 2026 05:28 UTC 75.0%
  • Duration: 1h 30m
  • Radius: 732 meters
  • Data Points: 11 AIS positions
  • Centroid: 60.3120, 27.9801
  • Zone: Primorsk Terminal
Show Raw Evidence JSON
{
    "radius_m": 731.8999999999999772626324556767940521240234375,
    "duration_minutes": 90,
    "points": 11,
    "centroid": {
        "lat": 60.31198682727274018589014303870499134063720703125,
        "lon": 27.98009894545455011893864138983190059661865234375
    },
    "bbox": {
        "min_lat": 60.30853499999999911551640252582728862762451171875,
        "min_lon": 27.97861999999999937926986603997647762298583984375,
        "max_lat": 60.31816669999999902529452810995280742645263671875,
        "max_lon": 27.98458670000000125810402096249163150787353515625
    },
    "zone_id": "russia_primorsk"
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 21, 2026 05:14 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 1h 44m
  • Data Points: 14 AIS positions
  • Period: 2026-05-21T05:14:27+00:00 to 2026-05-21T06:58:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 104.2999999999999971578290569595992565155029296875,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-05-21T05:14:27+00:00",
        "lat": 60.31058829999999915116859483532607555389404296875,
        "lon": 27.97973830000000106110746855847537517547607421875
    },
    "last_point": {
        "ts": "2026-05-21T06:58:47+00:00",
        "lat": 60.31072000000000343788997270166873931884765625,
        "lon": 27.979884999999999450892573804594576358795166015625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 21, 2026 04:10 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 2h 48m
  • Data Points: 15 AIS positions
  • Period: 2026-05-21T04:10:31+00:00 to 2026-05-21T06:58:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 168.30000000000001136868377216160297393798828125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-05-21T04:10:31+00:00",
        "lat": 60.31085829999999958772605168633162975311279296875,
        "lon": 27.9826632999999986850525601767003536224365234375
    },
    "last_point": {
        "ts": "2026-05-21T06:58:47+00:00",
        "lat": 60.31072000000000343788997270166873931884765625,
        "lon": 27.979884999999999450892573804594576358795166015625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 21, 2026 03:43 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 3h 15m
  • Data Points: 17 AIS positions
  • Period: 2026-05-21T03:43:31+00:00 to 2026-05-21T06:58:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 195.30000000000001136868377216160297393798828125,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-05-21T03:43:31+00:00",
        "lat": 60.31112830000000002428350853733718395233154296875,
        "lon": 27.983296700000000356567397830076515674591064453125
    },
    "last_point": {
        "ts": "2026-05-21T06:58:47+00:00",
        "lat": 60.31072000000000343788997270166873931884765625,
        "lon": 27.979884999999999450892573804594576358795166015625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 21, 2026 02:15 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 4h 42m
  • Data Points: 19 AIS positions
  • Period: 2026-05-21T02:15:50+00:00 to 2026-05-21T06:58:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 282.8999999999999772626324556767940521240234375,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-05-21T02:15:50+00:00",
        "lat": 60.31162499999999937472239253111183643341064453125,
        "lon": 27.98417669999999901619958109222352504730224609375
    },
    "last_point": {
        "ts": "2026-05-21T06:58:47+00:00",
        "lat": 60.31072000000000343788997270166873931884765625,
        "lon": 27.979884999999999450892573804594576358795166015625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 21, 2026 00:33 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 6h 25m
  • Data Points: 20 AIS positions
  • Period: 2026-05-21T00:33:22+00:00 to 2026-05-21T06:58:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 385.3999999999999772626324556767940521240234375,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-05-21T00:33:22+00:00",
        "lat": 60.31222999999999956344254314899444580078125,
        "lon": 27.984059999999999490682967007160186767578125
    },
    "last_point": {
        "ts": "2026-05-21T06:58:47+00:00",
        "lat": 60.31072000000000343788997270166873931884765625,
        "lon": 27.979884999999999450892573804594576358795166015625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 18, 2026 08:01 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 6h 19m
  • Data Points: 3 AIS positions
  • Period: 2026-05-18T08:27:25+00:00 to 2026-05-18T14:47:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 379.8999999999999772626324556767940521240234375,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-18T08:27:25+00:00",
        "lat": 60.3108500000000020691004465334117412567138671875,
        "lon": 27.980531700000000228101271204650402069091796875
    },
    "last_point": {
        "ts": "2026-05-18T14:47:16+00:00",
        "lat": 60.31081499999999806505002197809517383575439453125,
        "lon": 27.981553300000001627267920412123203277587890625
    }
}

Methodology: 2026.01.18

Zone Dwell Primorsk Terminal May 18, 2026 07:54 UTC 80.0%
  • Zone: Primorsk Terminal
  • Duration: 6h 34m
  • Data Points: 6 AIS positions
  • Period: 2026-05-18T07:54:30+00:00 to 2026-05-18T14:29:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk",
    "zone_name": "Primorsk Terminal",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-05-18T07:54:30+00:00",
        "lat": 60.311205000000001064108801074326038360595703125,
        "lon": 27.978943300000000959926182986237108707427978515625
    },
    "last_point": {
        "ts": "2026-05-18T14:29:15+00:00",
        "lat": 60.310873299999997243503457866609096527099609375,
        "lon": 27.981763300000000782574716140516102313995361328125
    }
}

Methodology: 2026.01.18

Ais Gap🛰️✗ Baltic Exit/Tallinn Approach May 17, 2026 22:20 UTC 70.0%
  • Gap Duration: 5h 41m
  • Last Seen: 2026-05-17T22:20:04+00:00 at 59.9528, 26.3967 (Zone: Baltic Exit/Tallinn Approach)
  • Next Seen: 2026-05-18T04:01:20+00:00 at 57.6714, 32.5249

🛰️ 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: 2026-05-18T04:15:01.628497+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 341.30000000000001136868377216160297393798828125,
    "last_seen": {
        "ts": "2026-05-17T22:20:04+00:00",
        "lat": 59.95275500000000334921423927880823612213134765625,
        "lon": 26.39665670000000119443939183838665485382080078125,
        "sog": 11.9000000000000003552713678800500929355621337890625,
        "zone_id": "russia_baltic_transit"
    },
    "next_seen": {
        "ts": "2026-05-18T04:01:20+00:00",
        "lat": 57.6714199999999976853359839878976345062255859375,
        "lon": 32.52487500000000153477230924181640148162841796875,
        "zone_ids": [
            "discovered_142"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 59.95275500000000334921423927880823612213134765625,
                "lon": 26.39665670000000119443939183838665485382080078125,
                "ts": "2026-05-17T22:20:04+00:00"
            },
            "end": {
                "lat": 57.6714199999999976853359839878976345062255859375,
                "lon": 32.52487500000000153477230924181640148162841796875,
                "ts": "2026-05-18T04:01:20+00:00"
            },
            "bbox": {
                "min_lat": 57.49123999999999767851477372460067272186279296875,
                "min_lon": 26.0487150000000013960743672214448451995849609375,
                "max_lat": 60.132935000000003356035449542105197906494140625,
                "max_lon": 32.87281600000000025829649530351161956787109375
            },
            "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": "2026-05-18T04:15:01.628497+00:00"
    }
}

Methodology: 2026.01.18

Zone Dwell Baltic Exit/Tallinn Approach May 17, 2026 21:01 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 1h 19m
  • Data Points: 48 AIS positions
  • Period: 2026-05-17T21:01:07+00:00 to 2026-05-17T22:20:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 79,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-05-17T21:01:07+00:00",
        "lat": 59.90198170000000033041942515410482883453369140625,
        "lon": 25.974173300000000352838469552807509899139404296875
    },
    "last_point": {
        "ts": "2026-05-17T22:20:04+00:00",
        "lat": 59.95275500000000334921423927880823612213134765625,
        "lon": 26.39665670000000119443939183838665485382080078125
    }
}

Methodology: 2026.01.18

Zone Dwell Baltic Exit/Tallinn Approach May 17, 2026 20:00 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 2h 19m
  • Data Points: 81 AIS positions
  • Period: 2026-05-17T20:00:58+00:00 to 2026-05-17T22:20:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 139.099999999999994315658113919198513031005859375,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-05-17T20:00:58+00:00",
        "lat": 59.85788500000000311729309032671153545379638671875,
        "lon": 25.655545000000000044337866711430251598358154296875
    },
    "last_point": {
        "ts": "2026-05-17T22:20:04+00:00",
        "lat": 59.95275500000000334921423927880823612213134765625,
        "lon": 26.39665670000000119443939183838665485382080078125
    }
}

Methodology: 2026.01.18

Zone Dwell Baltic Exit/Tallinn Approach May 17, 2026 19:01 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 3h 18m
  • Data Points: 121 AIS positions
  • Period: 2026-05-17T19:01:18+00:00 to 2026-05-17T22:20:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 198.80000000000001136868377216160297393798828125,
    "points_in_zone": 121,
    "first_point": {
        "ts": "2026-05-17T19:01:18+00:00",
        "lat": 59.820421699999997144914232194423675537109375,
        "lon": 25.348878299999999086367097334004938602447509765625
    },
    "last_point": {
        "ts": "2026-05-17T22:20:04+00:00",
        "lat": 59.95275500000000334921423927880823612213134765625,
        "lon": 26.39665670000000119443939183838665485382080078125
    }
}

Methodology: 2026.01.18

Zone Dwell Baltic Exit/Tallinn Approach May 17, 2026 18:00 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 4h 19m
  • Data Points: 160 AIS positions
  • Period: 2026-05-17T18:00:07+00:00 to 2026-05-17T22:20:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 259.8999999999999772626324556767940521240234375,
    "points_in_zone": 160,
    "first_point": {
        "ts": "2026-05-17T18:00:07+00:00",
        "lat": 59.787291699999997263148543424904346466064453125,
        "lon": 25.013161700000001275157046620734035968780517578125
    },
    "last_point": {
        "ts": "2026-05-17T22:20:04+00:00",
        "lat": 59.95275500000000334921423927880823612213134765625,
        "lon": 26.39665670000000119443939183838665485382080078125
    }
}

Methodology: 2026.01.18

Zone Dwell Baltic Exit/Tallinn Approach May 17, 2026 17:23 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 4h 56m
  • Data Points: 182 AIS positions
  • Period: 2026-05-17T17:23:47+00:00 to 2026-05-17T22:20:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 296.30000000000001136868377216160297393798828125,
    "points_in_zone": 182,
    "first_point": {
        "ts": "2026-05-17T17:23:47+00:00",
        "lat": 59.76502500000000139834810397587716579437255859375,
        "lon": 24.808156700000001393391357851214706897735595703125
    },
    "last_point": {
        "ts": "2026-05-17T22:20:04+00:00",
        "lat": 59.95275500000000334921423927880823612213134765625,
        "lon": 26.39665670000000119443939183838665485382080078125
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone May 17, 2026 16:00 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 9m
  • Data Points: 46 AIS positions
  • Period: 2026-05-17T16:00:07+00:00 to 2026-05-17T17:09:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_112",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 69.5,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-05-17T16:00:07+00:00",
        "lat": 59.7172699999999991860022419132292270660400390625,
        "lon": 24.3712416999999987865521688945591449737548828125
    },
    "last_point": {
        "ts": "2026-05-17T17:09:38+00:00",
        "lat": 59.75542329999999680012479075230658054351806640625,
        "lon": 24.734606700000000500949681736528873443603515625
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone May 17, 2026 15:32 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 37m
  • Data Points: 66 AIS positions
  • Period: 2026-05-17T15:32:18+00:00 to 2026-05-17T17:09:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_112",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 97.2999999999999971578290569595992565155029296875,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-05-17T15:32:18+00:00",
        "lat": 59.69554670000000129448380903340876102447509765625,
        "lon": 24.231243299999999152305463212542235851287841796875
    },
    "last_point": {
        "ts": "2026-05-17T17:09:38+00:00",
        "lat": 59.75542329999999680012479075230658054351806640625,
        "lon": 24.734606700000000500949681736528873443603515625
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 12:02 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 1h 21m
  • Data Points: 48 AIS positions
  • Period: 2026-05-17T12:02:47+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 81.2000000000000028421709430404007434844970703125,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-05-17T12:02:47+00:00",
        "lat": 59.51189670000000120353433885611593723297119140625,
        "lon": 23.17453499999999877445588936097919940948486328125
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 11:01 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 2h 22m
  • Data Points: 80 AIS positions
  • Period: 2026-05-17T11:01:58+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 142,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-05-17T11:01:58+00:00",
        "lat": 59.45757329999999996061887941323220729827880859375,
        "lon": 22.8670749999999998181010596454143524169921875
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 10:43 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 2h 40m
  • Data Points: 84 AIS positions
  • Period: 2026-05-17T10:43:28+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 160.5,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-05-17T10:43:28+00:00",
        "lat": 59.440501699999998663770384155213832855224609375,
        "lon": 22.76860500000000087084117694757878780364990234375
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 09:02 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 4h 21m
  • Data Points: 90 AIS positions
  • Period: 2026-05-17T09:02:08+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 261.80000000000001136868377216160297393798828125,
    "points_in_zone": 90,
    "first_point": {
        "ts": "2026-05-17T09:02:08+00:00",
        "lat": 59.282503300000001900116330944001674652099609375,
        "lon": 22.275691699999999428882802021689713001251220703125
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 08:08 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 5h 15m
  • Data Points: 106 AIS positions
  • Period: 2026-05-17T08:08:07+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 315.8999999999999772626324556767940521240234375,
    "points_in_zone": 106,
    "first_point": {
        "ts": "2026-05-17T08:08:07+00:00",
        "lat": 59.18385669999999976198523654602468013763427734375,
        "lon": 22.02151500000000083900886238552629947662353515625
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 07:02 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 119 AIS positions
  • Period: 2026-05-17T07:02:37+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 381.3999999999999772626324556767940521240234375,
    "points_in_zone": 119,
    "first_point": {
        "ts": "2026-05-17T07:02:37+00:00",
        "lat": 59.0759867000000014058969100005924701690673828125,
        "lon": 21.74246169999999978017513058148324489593505859375
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Surveillance Zone May 17, 2026 06:59 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 6h 24m
  • Data Points: 120 AIS positions
  • Period: 2026-05-17T06:59:07+00:00 to 2026-05-17T13:23:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 384.8999999999999772626324556767940521240234375,
    "points_in_zone": 120,
    "first_point": {
        "ts": "2026-05-17T06:59:07+00:00",
        "lat": 59.07084329999999994242898537777364253997802734375,
        "lon": 21.729718299999998265548128983937203884124755859375
    },
    "last_point": {
        "ts": "2026-05-17T13:23:58+00:00",
        "lat": 59.58514670000000279515006695874035358428955078125,
        "lon": 23.583549999999998902922015986405313014984130859375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Surveillance Zone May 16, 2026 19:07 UTC 80.0%
  • Zone: Southern Black Sea Surveillance Zone
  • Duration: 1h 27m
  • Data Points: 6 AIS positions
  • Period: 2026-05-16T19:07:17+00:00 to 2026-05-16T20:34:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_068",
    "zone_name": "Southern Black Sea Surveillance Zone",
    "dwell_minutes": 87.2999999999999971578290569595992565155029296875,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-05-16T19:07:17+00:00",
        "lat": 57.31288829999999734354787506163120269775390625,
        "lon": 19.86181669999999854780980967916548252105712890625
    },
    "last_point": {
        "ts": "2026-05-16T20:34:38+00:00",
        "lat": 57.55204330000000112477209768258035182952880859375,
        "lon": 20.02356329999999928759280010126531124114990234375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Surveillance Zone May 16, 2026 18:15 UTC 80.0%
  • Zone: Southern Black Sea Surveillance Zone
  • Duration: 2h 18m
  • Data Points: 20 AIS positions
  • Period: 2026-05-16T18:15:57+00:00 to 2026-05-16T20:34:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_068",
    "zone_name": "Southern Black Sea Surveillance Zone",
    "dwell_minutes": 138.69999999999998863131622783839702606201171875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-05-16T18:15:57+00:00",
        "lat": 57.184629999999998517523636110126972198486328125,
        "lon": 19.7703632999999996400219970382750034332275390625
    },
    "last_point": {
        "ts": "2026-05-16T20:34:38+00:00",
        "lat": 57.55204330000000112477209768258035182952880859375,
        "lon": 20.02356329999999928759280010126531124114990234375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Surveillance Zone May 16, 2026 17:03 UTC 80.0%
  • Zone: Southern Black Sea Surveillance Zone
  • Duration: 3h 30m
  • Data Points: 28 AIS positions
  • Period: 2026-05-16T17:03:57+00:00 to 2026-05-16T20:34:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_068",
    "zone_name": "Southern Black Sea Surveillance Zone",
    "dwell_minutes": 210.69999999999998863131622783839702606201171875,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-05-16T17:03:57+00:00",
        "lat": 57.00164170000000041227394831366837024688720703125,
        "lon": 19.648151699999999664214556105434894561767578125
    },
    "last_point": {
        "ts": "2026-05-16T20:34:38+00:00",
        "lat": 57.55204330000000112477209768258035182952880859375,
        "lon": 20.02356329999999928759280010126531124114990234375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Surveillance Zone May 16, 2026 16:48 UTC 80.0%
  • Zone: Southern Black Sea Surveillance Zone
  • Duration: 3h 46m
  • Data Points: 29 AIS positions
  • Period: 2026-05-16T16:48:17+00:00 to 2026-05-16T20:34:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_068",
    "zone_name": "Southern Black Sea Surveillance Zone",
    "dwell_minutes": 226.30000000000001136868377216160297393798828125,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-05-16T16:48:17+00:00",
        "lat": 56.96017330000000100653778645209968090057373046875,
        "lon": 19.627050000000000551381162949837744235992431640625
    },
    "last_point": {
        "ts": "2026-05-16T20:34:38+00:00",
        "lat": 57.55204330000000112477209768258035182952880859375,
        "lon": 20.02356329999999928759280010126531124114990234375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Surveillance Zone May 16, 2026 14:12 UTC 80.0%
  • Zone: Southern Black Sea Surveillance Zone
  • Duration: 6h 22m
  • Data Points: 30 AIS positions
  • Period: 2026-05-16T14:12:37+00:00 to 2026-05-16T20:34:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_068",
    "zone_name": "Southern Black Sea Surveillance Zone",
    "dwell_minutes": 382,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-05-16T14:12:37+00:00",
        "lat": 56.5149133000000034598997444845736026763916015625,
        "lon": 19.667333299999999240981196635402739048004150390625
    },
    "last_point": {
        "ts": "2026-05-16T20:34:38+00:00",
        "lat": 57.55204330000000112477209768258035182952880859375,
        "lon": 20.02356329999999928759280010126531124114990234375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Surveillance Zone May 16, 2026 13:44 UTC 80.0%
  • Zone: Southern Black Sea Surveillance Zone
  • Duration: 5h 25m
  • Data Points: 27 AIS positions
  • Period: 2026-05-16T13:44:27+00:00 to 2026-05-16T19:09:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_068",
    "zone_name": "Southern Black Sea Surveillance Zone",
    "dwell_minutes": 325.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-05-16T13:44:27+00:00",
        "lat": 56.438978300000002263914211653172969818115234375,
        "lon": 19.678508300000000730278770788572728633880615234375
    },
    "last_point": {
        "ts": "2026-05-16T19:09:58+00:00",
        "lat": 57.31976999999999833335095900110900402069091796875,
        "lon": 19.86619999999999919282345217652618885040283203125
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 10, 2026 08:04 UTC 80.0%
  • Zone: discovered_034
  • Duration: 1h 1m
  • Data Points: 4 AIS positions
  • Period: 2026-05-10T08:04:26+00:00 to 2026-05-10T09:06:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 61.89999999999999857891452847979962825775146484375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-05-10T08:04:26+00:00",
        "lat": 54.92063499999999720557752880267798900604248046875,
        "lon": 20.400536699999999967758412822149693965911865234375
    },
    "last_point": {
        "ts": "2026-05-10T09:06:21+00:00",
        "lat": 55.4750317000000023881511879153549671173095703125,
        "lon": 20.000800000000001688249540165998041629791259765625
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 9, 2026 16:22 UTC 80.0%
  • Zone: discovered_034
  • Duration: 1h 43m
  • Data Points: 4 AIS positions
  • Period: 2026-05-09T16:22:29+00:00 to 2026-05-09T18:05:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 103.400000000000005684341886080801486968994140625,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-05-09T16:22:29+00:00",
        "lat": 55.52983329999999995152393239550292491912841796875,
        "lon": 20.129896699999999754027157905511558055877685546875
    },
    "last_point": {
        "ts": "2026-05-09T18:05:55+00:00",
        "lat": 54.94128500000000059344529290683567523956298828125,
        "lon": 19.955455000000000609361450187861919403076171875
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 8, 2026 17:18 UTC 80.0%
  • Zone: discovered_034
  • Duration: 1h 22m
  • Data Points: 9 AIS positions
  • Period: 2026-05-08T17:18:58+00:00 to 2026-05-08T18:41:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 82.7999999999999971578290569595992565155029296875,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-05-08T17:18:58+00:00",
        "lat": 55.03280670000000185382305062375962734222412109375,
        "lon": 20.269226700000000818135958979837596416473388671875
    },
    "last_point": {
        "ts": "2026-05-08T18:41:47+00:00",
        "lat": 55.51919170000000036679921322502195835113525390625,
        "lon": 20.127880000000001103899194276891648769378662109375
    }
}

Methodology: 2026.01.18

Loiter discovered_034 May 8, 2026 16:06 UTC 75.0%
  • Duration: 2h 12m
  • Radius: 16 meters
  • Data Points: 11 AIS positions
  • Centroid: 55.0328, 20.2692
  • Zone: discovered_034
Show Raw Evidence JSON
{
    "radius_m": 15.5,
    "duration_minutes": 132,
    "points": 11,
    "centroid": {
        "lat": 55.03279319090909638134689885191619396209716796875,
        "lon": 20.269241354545453503988028387539088726043701171875
    },
    "bbox": {
        "min_lat": 55.032735000000002401066012680530548095703125,
        "min_lon": 20.26900330000000138852556119672954082489013671875,
        "max_lat": 55.032831700000002683736965991556644439697265625,
        "max_lon": 20.2694417000000015605110093019902706146240234375
    },
    "zone_id": "discovered_034"
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 8, 2026 16:06 UTC 80.0%
  • Zone: discovered_034
  • Duration: 2h 34m
  • Data Points: 13 AIS positions
  • Period: 2026-05-08T16:06:57+00:00 to 2026-05-08T18:41:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 154.80000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-05-08T16:06:57+00:00",
        "lat": 55.0328216999999995096004568040370941162109375,
        "lon": 20.26900330000000138852556119672954082489013671875
    },
    "last_point": {
        "ts": "2026-05-08T18:41:47+00:00",
        "lat": 55.51919170000000036679921322502195835113525390625,
        "lon": 20.127880000000001103899194276891648769378662109375
    }
}

Methodology: 2026.01.18

Loiter discovered_034 May 8, 2026 15:00 UTC 75.0%
  • Duration: 3h 18m
  • Radius: 19 meters
  • Data Points: 17 AIS positions
  • Centroid: 55.0328, 20.2692
  • Zone: discovered_034
Show Raw Evidence JSON
{
    "radius_m": 18.699999999999999289457264239899814128875732421875,
    "duration_minutes": 198,
    "points": 17,
    "centroid": {
        "lat": 55.03278892941176536623970605432987213134765625,
        "lon": 20.269164017647060660465285764075815677642822265625
    },
    "bbox": {
        "min_lat": 55.032735000000002401066012680530548095703125,
        "min_lon": 20.268951699999998794510247535072267055511474609375,
        "max_lat": 55.032831700000002683736965991556644439697265625,
        "max_lon": 20.2694417000000015605110093019902706146240234375
    },
    "zone_id": "discovered_034"
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 8, 2026 15:00 UTC 80.0%
  • Zone: discovered_034
  • Duration: 3h 40m
  • Data Points: 19 AIS positions
  • Period: 2026-05-08T15:00:56+00:00 to 2026-05-08T18:41:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 220.80000000000001136868377216160297393798828125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-05-08T15:00:56+00:00",
        "lat": 55.03278499999999695546648581512272357940673828125,
        "lon": 20.268951699999998794510247535072267055511474609375
    },
    "last_point": {
        "ts": "2026-05-08T18:41:47+00:00",
        "lat": 55.51919170000000036679921322502195835113525390625,
        "lon": 20.127880000000001103899194276891648769378662109375
    }
}

Methodology: 2026.01.18

Loiter discovered_034 May 8, 2026 14:00 UTC 75.0%
  • Duration: 4h 18m
  • Radius: 22 meters
  • Data Points: 25 AIS positions
  • Centroid: 55.0328, 20.2691
  • Zone: discovered_034
Show Raw Evidence JSON
{
    "radius_m": 21.60000000000000142108547152020037174224853515625,
    "duration_minutes": 258,
    "points": 25,
    "centroid": {
        "lat": 55.0327893359999933409199002198874950408935546875,
        "lon": 20.26911806000000382255166186951100826263427734375
    },
    "bbox": {
        "min_lat": 55.032735000000002401066012680530548095703125,
        "min_lon": 20.268848299999998374687493196688592433929443359375,
        "max_lat": 55.032831700000002683736965991556644439697265625,
        "max_lon": 20.2694417000000015605110093019902706146240234375
    },
    "zone_id": "discovered_034"
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 8, 2026 14:00 UTC 80.0%
  • Zone: discovered_034
  • Duration: 4h 40m
  • Data Points: 27 AIS positions
  • Period: 2026-05-08T14:00:56+00:00 to 2026-05-08T18:41:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 280.8999999999999772626324556767940521240234375,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-05-08T14:00:56+00:00",
        "lat": 55.03278999999999854253474040888249874114990234375,
        "lon": 20.268848299999998374687493196688592433929443359375
    },
    "last_point": {
        "ts": "2026-05-08T18:41:47+00:00",
        "lat": 55.51919170000000036679921322502195835113525390625,
        "lon": 20.127880000000001103899194276891648769378662109375
    }
}

Methodology: 2026.01.18

Loiter discovered_034 May 8, 2026 13:03 UTC 75.0%
  • Duration: 5h 15m
  • Radius: 20 meters
  • Data Points: 34 AIS positions
  • Centroid: 55.0328, 20.2691
  • Zone: discovered_034
Show Raw Evidence JSON
{
    "radius_m": 20.39999999999999857891452847979962825775146484375,
    "duration_minutes": 315,
    "points": 34,
    "centroid": {
        "lat": 55.03278132941175471160022425465285778045654296875,
        "lon": 20.2691428411764746897461009211838245391845703125
    },
    "bbox": {
        "min_lat": 55.0326917000000008783899829722940921783447265625,
        "min_lon": 20.268848299999998374687493196688592433929443359375,
        "max_lat": 55.032831700000002683736965991556644439697265625,
        "max_lon": 20.26945669999999921628841548226773738861083984375
    },
    "zone_id": "discovered_034"
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 8, 2026 13:03 UTC 80.0%
  • Zone: discovered_034
  • Duration: 5h 37m
  • Data Points: 36 AIS positions
  • Period: 2026-05-08T13:03:56+00:00 to 2026-05-08T18:41:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 337.8999999999999772626324556767940521240234375,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-05-08T13:03:56+00:00",
        "lat": 55.03274669999999701985871070064604282379150390625,
        "lon": 20.26945669999999921628841548226773738861083984375
    },
    "last_point": {
        "ts": "2026-05-08T18:41:47+00:00",
        "lat": 55.51919170000000036679921322502195835113525390625,
        "lon": 20.127880000000001103899194276891648769378662109375
    }
}

Methodology: 2026.01.18

Ais Gap🛰️✗ discovered_034 May 5, 2026 23:19 UTC 70.0%
  • Gap Duration: 4h 34m
  • Last Seen: 2026-05-05T23:19:49+00:00 at 54.8613, 20.5847 (Zone: discovered_034)
  • Next Seen: 2026-05-06T03:53:47+00:00 at 55.0350, 20.2695

🛰️ 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: 2026-05-06T04:15:01.695485+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 274,
    "last_seen": {
        "ts": "2026-05-05T23:19:49+00:00",
        "lat": 54.86126999999999753754309494979679584503173828125,
        "lon": 20.5846666999999996505721355788409709930419921875,
        "sog": 35.10000000000000142108547152020037174224853515625,
        "zone_id": "discovered_034"
    },
    "next_seen": {
        "ts": "2026-05-06T03:53:47+00:00",
        "lat": 55.03503500000000059344529290683567523956298828125,
        "lon": 20.26953830000000067457222030498087406158447265625,
        "zone_ids": [
            "discovered_034"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 54.86126999999999753754309494979679584503173828125,
                "lon": 20.5846666999999996505721355788409709930419921875,
                "ts": "2026-05-05T23:19:49+00:00"
            },
            "end": {
                "lat": 55.03503500000000059344529290683567523956298828125,
                "lon": 20.26953830000000067457222030498087406158447265625,
                "ts": "2026-05-06T03:53:47+00:00"
            },
            "bbox": {
                "min_lat": 54.6810899999999975307218846864998340606689453125,
                "min_lon": 19.955808999999998576413418049924075603485107421875,
                "max_lat": 55.21521500000000060026650317013263702392578125,
                "max_lon": 20.898396000000001748730937833897769451141357421875
            },
            "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": "2026-05-06T04:15:01.695485+00:00"
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_034 May 5, 2026 23:18 UTC 80.0%
  • Zone: discovered_034
  • Duration: 4h 43m
  • Data Points: 4 AIS positions
  • Period: 2026-05-05T23:18:49+00:00 to 2026-05-06T04:02:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_034",
    "zone_name": "Gda\u0144sk Maritime Surveillance Zone",
    "dwell_minutes": 283.80000000000001136868377216160297393798828125,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-05-05T23:18:49+00:00",
        "lat": 54.78855329999999668189047952182590961456298828125,
        "lon": 20.625234999999999985220711096189916133880615234375
    },
    "last_point": {
        "ts": "2026-05-06T04:02:37+00:00",
        "lat": 55.03520329999999916026354185305535793304443359375,
        "lon": 20.269256699999999682404450140893459320068359375
    }
}

Methodology: 2026.01.18

Sanctioned on the same day

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