MAERSK KAYA

IMO 9431288

Vessel information

Vessel Name MAERSK KAYA
IMO Number 9431288
MMSI 566030000
Vessel Type Tanker
Flag 🇸🇬 SINGAPORE
Call Sign 9V8525
Length 183 m
Beam 27 m

Detected Events (100)

Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 23:01 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 21m
  • Data Points: 29 AIS positions
  • Period: 2026-10-20T23:01:25+00:00 to 2026-10-21T00:22:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 81.400000000000005684341886080801486968994140625,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-20T23:01:25+00:00",
        "lat": 51.80790329999999954679879010654985904693603515625,
        "lon": 2.808583300000000004814637577510438859462738037109375
    },
    "last_point": {
        "ts": "2026-10-21T00:22:48+00:00",
        "lat": 51.89695499999999839246811461634933948516845703125,
        "lon": 3.259078300000000094627239377587102353572845458984375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 22:04 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 18m
  • Data Points: 40 AIS positions
  • Period: 2026-10-20T22:04:24+00:00 to 2026-10-21T00:22:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 138.400000000000005684341886080801486968994140625,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-10-20T22:04:24+00:00",
        "lat": 51.69603169999999892070263740606606006622314453125,
        "lon": 2.52687829999999991059667081572115421295166015625
    },
    "last_point": {
        "ts": "2026-10-21T00:22:48+00:00",
        "lat": 51.89695499999999839246811461634933948516845703125,
        "lon": 3.259078300000000094627239377587102353572845458984375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 21:40 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 42m
  • Data Points: 46 AIS positions
  • Period: 2026-10-20T21:40:45+00:00 to 2026-10-21T00:22:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 162.099999999999994315658113919198513031005859375,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-10-20T21:40:45+00:00",
        "lat": 51.63007329999999939218469080515205860137939453125,
        "lon": 2.42965169999999996974793248227797448635101318359375
    },
    "last_point": {
        "ts": "2026-10-21T00:22:48+00:00",
        "lat": 51.89695499999999839246811461634933948516845703125,
        "lon": 3.259078300000000094627239377587102353572845458984375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 20:51 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 3h 31m
  • Data Points: 47 AIS positions
  • Period: 2026-10-20T20:51:46+00:00 to 2026-10-21T00:22:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 211,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-10-20T20:51:46+00:00",
        "lat": 51.4903316999999987046976457349956035614013671875,
        "lon": 2.23185829999999985062686391756869852542877197265625
    },
    "last_point": {
        "ts": "2026-10-21T00:22:48+00:00",
        "lat": 51.89695499999999839246811461634933948516845703125,
        "lon": 3.259078300000000094627239377587102353572845458984375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 18:55 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 5h 26m
  • Data Points: 49 AIS positions
  • Period: 2026-10-20T18:55:52+00:00 to 2026-10-21T00:22:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 326.8999999999999772626324556767940521240234375,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-10-20T18:55:52+00:00",
        "lat": 51.161006700000001501393853686749935150146484375,
        "lon": 1.8421733000000000135543132273596711456775665283203125
    },
    "last_point": {
        "ts": "2026-10-21T00:22:48+00:00",
        "lat": 51.89695499999999839246811461634933948516845703125,
        "lon": 3.259078300000000094627239377587102353572845458984375
    }
}
Methodology: 2026.01.18
Zone Dwell Northwest Iberian Sea Surveillance Zone
Oct 20, 2026 13:32 UTC 80.0% ▼
  • Zone: Northwest Iberian Sea Surveillance Zone
  • Duration: 1h 27m
  • Data Points: 20 AIS positions
  • Period: 2026-10-20T13:32:00+00:00 to 2026-10-20T14:59:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_139",
    "zone_name": "Northwest Iberian Sea Surveillance Zone",
    "dwell_minutes": 87.099999999999994315658113919198513031005859375,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-10-20T13:32:00+00:00",
        "lat": 50.38452000000000197132976609282195568084716796875,
        "lon": 0.465571699999999977226394776153028942644596099853515625
    },
    "last_point": {
        "ts": "2026-10-20T14:59:08+00:00",
        "lat": 50.47022170000000329537215293385088443756103515625,
        "lon": 0.94150999999999995804245145336608402431011199951171875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 11:02 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 21m
  • Data Points: 27 AIS positions
  • Period: 2026-10-20T11:02:40+00:00 to 2026-10-20T12:23:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_133",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 81.2000000000000028421709430404007434844970703125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-20T11:02:40+00:00",
        "lat": 50.2755300000000033833202905952930450439453125,
        "lon": -0.320658300000000007212719310700776986777782440185546875
    },
    "last_point": {
        "ts": "2026-10-20T12:23:52+00:00",
        "lat": 50.3133049999999997226041159592568874359130859375,
        "lon": 0.1026616999999999946258100180784822441637516021728515625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 10:02 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 21m
  • Data Points: 44 AIS positions
  • Period: 2026-10-20T10:02:18+00:00 to 2026-10-20T12:23:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_133",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 141.599999999999994315658113919198513031005859375,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-10-20T10:02:18+00:00",
        "lat": 50.23188499999999834244590601883828639984130859375,
        "lon": -0.61541999999999996706634419751935638487339019775390625
    },
    "last_point": {
        "ts": "2026-10-20T12:23:52+00:00",
        "lat": 50.3133049999999997226041159592568874359130859375,
        "lon": 0.1026616999999999946258100180784822441637516021728515625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Oct 20, 2026 09:34 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 49m
  • Data Points: 53 AIS positions
  • Period: 2026-10-20T09:34:49+00:00 to 2026-10-20T12:23:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_133",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 169.099999999999994315658113919198513031005859375,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-10-20T09:34:49+00:00",
        "lat": 50.21159999999999712372300564311444759368896484375,
        "lon": -0.74512330000000004393001518110395409166812896728515625
    },
    "last_point": {
        "ts": "2026-10-20T12:23:52+00:00",
        "lat": 50.3133049999999997226041159592568874359130859375,
        "lon": 0.1026616999999999946258100180784822441637516021728515625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
Oct 17, 2026 06:00 UTC 80.0% ▼
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 1h 6m
  • Data Points: 12 AIS positions
  • Period: 2026-10-17T06:00:18+00:00 to 2026-10-17T07:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_014",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 66.2999999999999971578290569595992565155029296875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-17T06:00:18+00:00",
        "lat": 39.1066550000000034970071283169090747833251953125,
        "lon": -9.9538767000000003548620952642522752285003662109375
    },
    "last_point": {
        "ts": "2026-10-17T07:06:39+00:00",
        "lat": 39.3279866999999967447365634143352508544921875,
        "lon": -9.9461183000000001896978574222885072231292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
Oct 17, 2026 05:01 UTC 80.0% ▼
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 2h 4m
  • Data Points: 31 AIS positions
  • Period: 2026-10-17T05:01:49+00:00 to 2026-10-17T07:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_014",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 124.7999999999999971578290569595992565155029296875,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-10-17T05:01:49+00:00",
        "lat": 38.91490830000000045174601837061345577239990234375,
        "lon": -9.9499466999999999217152435448952019214630126953125
    },
    "last_point": {
        "ts": "2026-10-17T07:06:39+00:00",
        "lat": 39.3279866999999967447365634143352508544921875,
        "lon": -9.9461183000000001896978574222885072231292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
Oct 17, 2026 04:02 UTC 80.0% ▼
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 3h 4m
  • Data Points: 47 AIS positions
  • Period: 2026-10-17T04:02:19+00:00 to 2026-10-17T07:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_014",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 184.30000000000001136868377216160297393798828125,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-10-17T04:02:19+00:00",
        "lat": 38.72352500000000219415596802718937397003173828125,
        "lon": -9.9464249999999996276756064617075026035308837890625
    },
    "last_point": {
        "ts": "2026-10-17T07:06:39+00:00",
        "lat": 39.3279866999999967447365634143352508544921875,
        "lon": -9.9461183000000001896978574222885072231292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
Oct 17, 2026 03:00 UTC 80.0% ▼
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 4h 5m
  • Data Points: 63 AIS positions
  • Period: 2026-10-17T03:00:48+00:00 to 2026-10-17T07:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_014",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 245.80000000000001136868377216160297393798828125,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-10-17T03:00:48+00:00",
        "lat": 38.5323216999999971221768646501004695892333984375,
        "lon": -9.898341699999999576675691059790551662445068359375
    },
    "last_point": {
        "ts": "2026-10-17T07:06:39+00:00",
        "lat": 39.3279866999999967447365634143352508544921875,
        "lon": -9.9461183000000001896978574222885072231292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
Oct 17, 2026 02:49 UTC 80.0% ▼
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 4h 17m
  • Data Points: 68 AIS positions
  • Period: 2026-10-17T02:49:19+00:00 to 2026-10-17T07:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_014",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 257.30000000000001136868377216160297393798828125,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-10-17T02:49:19+00:00",
        "lat": 38.49913500000000254885890171863138675689697265625,
        "lon": -9.88657500000000055706550483591854572296142578125
    },
    "last_point": {
        "ts": "2026-10-17T07:06:39+00:00",
        "lat": 39.3279866999999967447365634143352508544921875,
        "lon": -9.9461183000000001896978574222885072231292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Oct 17, 2026 00:01 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 1h 50m
  • Data Points: 43 AIS positions
  • Period: 2026-10-17T00:01:10+00:00 to 2026-10-17T01:51:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_120",
    "zone_name": "North Sea Monitoring Zone",
    "dwell_minutes": 110.2999999999999971578290569595992565155029296875,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-10-17T00:01:10+00:00",
        "lat": 38.00965169999999915262378635816276073455810546875,
        "lon": -9.7418099999999991922550179879181087017059326171875
    },
    "last_point": {
        "ts": "2026-10-17T01:51:29+00:00",
        "lat": 38.32581830000000167046891874633729457855224609375,
        "lon": -9.825984999999999303099684766493737697601318359375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Oct 16, 2026 23:02 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 2h 49m
  • Data Points: 63 AIS positions
  • Period: 2026-10-16T23:02:20+00:00 to 2026-10-17T01:51:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_120",
    "zone_name": "North Sea Monitoring Zone",
    "dwell_minutes": 169.19999999999998863131622783839702606201171875,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-10-16T23:02:20+00:00",
        "lat": 37.8422249999999991132426657713949680328369140625,
        "lon": -9.7012333000000001703710950096137821674346923828125
    },
    "last_point": {
        "ts": "2026-10-17T01:51:29+00:00",
        "lat": 38.32581830000000167046891874633729457855224609375,
        "lon": -9.825984999999999303099684766493737697601318359375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Oct 16, 2026 22:21 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 3h 29m
  • Data Points: 75 AIS positions
  • Period: 2026-10-16T22:21:50+00:00 to 2026-10-17T01:51:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_120",
    "zone_name": "North Sea Monitoring Zone",
    "dwell_minutes": 209.69999999999998863131622783839702606201171875,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-10-16T22:21:50+00:00",
        "lat": 37.7307483000000019046638044528663158416748046875,
        "lon": -9.66277170000000040772647480480372905731201171875
    },
    "last_point": {
        "ts": "2026-10-17T01:51:29+00:00",
        "lat": 38.32581830000000167046891874633729457855224609375,
        "lon": -9.825984999999999303099684766493737697601318359375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 16, 2026 00:33 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 1h 2m
  • Data Points: 19 AIS positions
  • Period: 2026-10-16T00:33:53+00:00 to 2026-10-16T01:36:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 62.7000000000000028421709430404007434844970703125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-10-16T00:33:53+00:00",
        "lat": 36.0313366999999971085344441235065460205078125,
        "lon": -5.41694169999999974862703311373479664325714111328125
    },
    "last_point": {
        "ts": "2026-10-16T01:36:34+00:00",
        "lat": 35.95121499999999770125214126892387866973876953125,
        "lon": -5.668401700000000431600710726343095302581787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 15, 2026 23:05 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 2h 31m
  • Data Points: 20 AIS positions
  • Period: 2026-10-15T23:05:33+00:00 to 2026-10-16T01:36:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 151,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-10-15T23:05:33+00:00",
        "lat": 36.0589216999999990775904734618961811065673828125,
        "lon": -5.30647499999999983089082888909615576267242431640625
    },
    "last_point": {
        "ts": "2026-10-16T01:36:34+00:00",
        "lat": 35.95121499999999770125214126892387866973876953125,
        "lon": -5.668401700000000431600710726343095302581787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 15, 2026 22:54 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 2h 42m
  • Data Points: 21 AIS positions
  • Period: 2026-10-15T22:54:32+00:00 to 2026-10-16T01:36:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 162,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-10-15T22:54:32+00:00",
        "lat": 36.05987999999999971123543218709528446197509765625,
        "lon": -5.2586332999999996218321030028164386749267578125
    },
    "last_point": {
        "ts": "2026-10-16T01:36:34+00:00",
        "lat": 35.95121499999999770125214126892387866973876953125,
        "lon": -5.668401700000000431600710726343095302581787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Western Mediterranean Surveillance Zone
Oct 7, 2026 18:33 UTC 80.0% ▼
  • Zone: Western Mediterranean Surveillance Zone
  • Duration: 1h 57m
  • Data Points: 9 AIS positions
  • Period: 2026-10-07T18:33:07+00:00 to 2026-10-07T20:30:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_013",
    "zone_name": "Western Mediterranean Surveillance Zone",
    "dwell_minutes": 117.5,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-10-07T18:33:07+00:00",
        "lat": 37.57957999999999998408384271897375583648681640625,
        "lon": 8.072350000000000136424205265939235687255859375
    },
    "last_point": {
        "ts": "2026-10-07T20:30:36+00:00",
        "lat": 37.50531000000000148020262713544070720672607421875,
        "lon": 7.486354999999999648707671440206468105316162109375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Northern Baltic Sea Surveillance Zone
Sep 7, 2026 19:51 UTC 70.0% ▼
  • Gap Duration: 4h 14m
  • Last Seen: 2026-09-07T19:51:41+00:00 at 34.4019, 33.2935 (Zone: Northern Baltic Sea Surveillance Zone)
  • Next Seen: 2026-09-08T00:06:04+00:00 at 34.3790, 32.2194

🛰️ 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: 2026-09-08T00:15:09.924637+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 254.400000000000005684341886080801486968994140625,
    "last_seen": {
        "ts": "2026-09-07T19:51:41+00:00",
        "lat": 34.40190830000000232757884077727794647216796875,
        "lon": 33.29348999999999847432263777591288089752197265625,
        "sog": 13.199999999999999289457264239899814128875732421875,
        "zone_id": "discovered_039"
    },
    "next_seen": {
        "ts": "2026-09-08T00:06:04+00:00",
        "lat": 34.3789567000000033658579923212528228759765625,
        "lon": 32.21935669999999873880369705148041248321533203125,
        "zone_ids": [
            "discovered_209"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 34.40190830000000232757884077727794647216796875,
                "lon": 33.29348999999999847432263777591288089752197265625,
                "ts": "2026-09-07T19:51:41+00:00"
            },
            "end": {
                "lat": 34.3789567000000033658579923212528228759765625,
                "lon": 32.21935669999999873880369705148041248321533203125,
                "ts": "2026-09-08T00:06:04+00:00"
            },
            "bbox": {
                "min_lat": 34.19877699999999975943865138106048107147216796875,
                "min_lon": 32.00101099999999831879904377274215221405029296875,
                "max_lat": 34.5820879999999988285708241164684295654296875,
                "max_lon": 33.51183499999999781948645249940454959869384765625
            },
            "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": "2026-09-08T00:15:09.924637+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 18:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 1h 50m
  • Data Points: 71 AIS positions
  • Period: 2026-09-07T18:01:35+00:00 to 2026-09-07T19:51:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 110.099999999999994315658113919198513031005859375,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-09-07T18:01:35+00:00",
        "lat": 34.64625170000000053960320656187832355499267578125,
        "lon": 33.6689683000000030688170227222144603729248046875
    },
    "last_point": {
        "ts": "2026-09-07T19:51:41+00:00",
        "lat": 34.40190830000000232757884077727794647216796875,
        "lon": 33.29348999999999847432263777591288089752197265625
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 17:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 2h 50m
  • Data Points: 104 AIS positions
  • Period: 2026-09-07T17:01:34+00:00 to 2026-09-07T19:51:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 170.099999999999994315658113919198513031005859375,
    "points_in_zone": 104,
    "first_point": {
        "ts": "2026-09-07T17:01:34+00:00",
        "lat": 34.835558300000002418528310954570770263671875,
        "lon": 33.76018499999999988858689903281629085540771484375
    },
    "last_point": {
        "ts": "2026-09-07T19:51:41+00:00",
        "lat": 34.40190830000000232757884077727794647216796875,
        "lon": 33.29348999999999847432263777591288089752197265625
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Northern Baltic Sea Surveillance Zone
Sep 7, 2026 11:17 UTC 70.0% ▼
  • Gap Duration: 5h 44m
  • Last Seen: 2026-09-07T11:17:00+00:00 at 34.8396, 33.8246 (Zone: Northern Baltic Sea Surveillance Zone)
  • Next Seen: 2026-09-07T17:01:34+00:00 at 34.8356, 33.7602

🛰️ 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: 2026-09-07T17:15:12.203497+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 344.6000000000000227373675443232059478759765625,
    "last_seen": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625,
        "sog": 6.70000000000000017763568394002504646778106689453125,
        "zone_id": "discovered_039"
    },
    "next_seen": {
        "ts": "2026-09-07T17:01:34+00:00",
        "lat": 34.835558300000002418528310954570770263671875,
        "lon": 33.76018499999999988858689903281629085540771484375,
        "zone_ids": [
            "discovered_039"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 34.83959829999999868732629693113267421722412109375,
                "lon": 33.82455999999999818328433320857584476470947265625,
                "ts": "2026-09-07T11:17:00+00:00"
            },
            "end": {
                "lat": 34.835558300000002418528310954570770263671875,
                "lon": 33.76018499999999988858689903281629085540771484375,
                "ts": "2026-09-07T17:01:34+00:00"
            },
            "bbox": {
                "min_lat": 34.6553779999999989058778737671673297882080078125,
                "min_lon": 33.5406600000000025829649530351161956787109375,
                "max_lat": 35.019778000000002293745637871325016021728515625,
                "max_lon": 34.04408500000000259433363680727779865264892578125
            },
            "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": "2026-09-07T17:15:12.203497+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 11:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 30 AIS positions
  • Period: 2026-09-07T11:11:51+00:00 to 2026-09-07T17:49:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397.8999999999999772626324556767940521240234375,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-09-07T11:11:51+00:00",
        "lat": 34.83257830000000154768713400699198246002197265625,
        "lon": 33.83280330000000191148501471616327762603759765625
    },
    "last_point": {
        "ts": "2026-09-07T17:49:45+00:00",
        "lat": 34.675011699999998882049112580716609954833984375,
        "lon": 33.7070149999999983947418513707816600799560546875
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 10:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 27 AIS positions
  • Period: 2026-09-07T10:52:02+00:00 to 2026-09-07T17:29:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397.1000000000000227373675443232059478759765625,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-09-07T10:52:02+00:00",
        "lat": 34.8036833000000029869624995626509189605712890625,
        "lon": 33.8638499999999993406163412146270275115966796875
    },
    "last_point": {
        "ts": "2026-09-07T17:29:05+00:00",
        "lat": 34.735669999999998935891198925673961639404296875,
        "lon": 33.7570017000000035523044061847031116485595703125
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 09:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 2h 16m
  • Data Points: 47 AIS positions
  • Period: 2026-09-07T09:00:06+00:00 to 2026-09-07T11:17:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 136.900000000000005684341886080801486968994140625,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-09-07T09:00:06+00:00",
        "lat": 34.6928300000000007230482879094779491424560546875,
        "lon": 33.93737829999999888741513132117688655853271484375
    },
    "last_point": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 08:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 3h 16m
  • Data Points: 67 AIS positions
  • Period: 2026-09-07T08:00:47+00:00 to 2026-09-07T11:17:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 196.19999999999998863131622783839702606201171875,
    "points_in_zone": 67,
    "first_point": {
        "ts": "2026-09-07T08:00:47+00:00",
        "lat": 34.6950183000000009769792086444795131683349609375,
        "lon": 33.95450170000000156278474605642259120941162109375
    },
    "last_point": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 07:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 4h 16m
  • Data Points: 89 AIS positions
  • Period: 2026-09-07T07:00:38+00:00 to 2026-09-07T11:17:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 256.3999999999999772626324556767940521240234375,
    "points_in_zone": 89,
    "first_point": {
        "ts": "2026-09-07T07:00:38+00:00",
        "lat": 34.691883300000000645013642497360706329345703125,
        "lon": 33.97978830000000272093529929406940937042236328125
    },
    "last_point": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 06:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 5h 16m
  • Data Points: 109 AIS positions
  • Period: 2026-09-07T06:00:56+00:00 to 2026-09-07T11:17:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 316.1000000000000227373675443232059478759765625,
    "points_in_zone": 109,
    "first_point": {
        "ts": "2026-09-07T06:00:56+00:00",
        "lat": 34.68943999999999761030267109163105487823486328125,
        "lon": 33.9857666999999992185621522367000579833984375
    },
    "last_point": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 7, 2026 05:05 UTC 75.0% ▼
  • Duration: 2h 2m
  • Radius: 1,117 meters
  • Data Points: 42 AIS positions
  • Centroid: 34.6893, 33.9844
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1117.40000000000009094947017729282379150390625,
    "duration_minutes": 122.2000000000000028421709430404007434844970703125,
    "points": 42,
    "centroid": {
        "lat": 34.6892868333333268537899130024015903472900390625,
        "lon": 33.98440242619049200811787159182131290435791015625
    },
    "bbox": {
        "min_lat": 34.68409669999999778156052343547344207763671875,
        "min_lon": 33.97313170000000326353983837179839611053466796875,
        "max_lat": 34.6931799999999981309883878566324710845947265625,
        "max_lon": 33.98717500000000057980287238024175167083740234375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 05:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 15m
  • Data Points: 128 AIS positions
  • Period: 2026-09-07T05:01:34+00:00 to 2026-09-07T11:17:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 375.3999999999999772626324556767940521240234375,
    "points_in_zone": 128,
    "first_point": {
        "ts": "2026-09-07T05:01:34+00:00",
        "lat": 34.683864999999997280610841698944568634033203125,
        "lon": 33.98745999999999867213773541152477264404296875
    },
    "last_point": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 7, 2026 04:28 UTC 75.0% ▼
  • Duration: 2h 13m
  • Radius: 1,163 meters
  • Data Points: 46 AIS positions
  • Centroid: 34.6888, 33.9847
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1163.40000000000009094947017729282379150390625,
    "duration_minutes": 133.19999999999998863131622783839702606201171875,
    "points": 46,
    "centroid": {
        "lat": 34.68879569565216769433391164056956768035888671875,
        "lon": 33.9846912369565217204581131227314472198486328125
    },
    "bbox": {
        "min_lat": 34.68345000000000055706550483591854572296142578125,
        "min_lon": 33.97313170000000326353983837179839611053466796875,
        "max_lat": 34.6931799999999981309883878566324710845947265625,
        "max_lon": 33.98798670000000043955878936685621738433837890625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 04:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 135 AIS positions
  • Period: 2026-09-07T04:40:46+00:00 to 2026-09-07T11:17:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 396.19999999999998863131622783839702606201171875,
    "points_in_zone": 135,
    "first_point": {
        "ts": "2026-09-07T04:40:46+00:00",
        "lat": 34.682698299999998425846570171415805816650390625,
        "lon": 33.9892717000000033067408367060124874114990234375
    },
    "last_point": {
        "ts": "2026-09-07T11:17:00+00:00",
        "lat": 34.83959829999999868732629693113267421722412109375,
        "lon": 33.82455999999999818328433320857584476470947265625
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 03:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 135 AIS positions
  • Period: 2026-09-07T03:52:07+00:00 to 2026-09-07T10:24:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 392.1000000000000227373675443232059478759765625,
    "points_in_zone": 135,
    "first_point": {
        "ts": "2026-09-07T03:52:07+00:00",
        "lat": 34.67671500000000150976120494306087493896484375,
        "lon": 33.9974117000000006783011485822498798370361328125
    },
    "last_point": {
        "ts": "2026-09-07T10:24:12+00:00",
        "lat": 34.7580616999999989502612152136862277984619140625,
        "lon": 33.891784999999998717612470500171184539794921875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 7, 2026 03:01 UTC 75.0% ▼
  • Duration: 3h 38m
  • Radius: 1,334 meters
  • Data Points: 75 AIS positions
  • Centroid: 34.6847, 33.9891
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1334.09999999999990905052982270717620849609375,
    "duration_minutes": 218.69999999999998863131622783839702606201171875,
    "points": 75,
    "centroid": {
        "lat": 34.684727068000000826941686682403087615966796875,
        "lon": 33.98912949333332988999245571903884410858154296875
    },
    "bbox": {
        "min_lat": 34.67671500000000150976120494306087493896484375,
        "min_lon": 33.97978830000000272093529929406940937042236328125,
        "max_lat": 34.691883300000000645013642497360706329345703125,
        "max_lon": 34.0003650000000021691448637284338474273681640625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 7, 2026 02:03 UTC 75.0% ▼
  • Duration: 3h 30m
  • Radius: 1,339 meters
  • Data Points: 72 AIS positions
  • Centroid: 34.6822, 33.9923
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1339.200000000000045474735088646411895751953125,
    "duration_minutes": 210.599999999999994315658113919198513031005859375,
    "points": 72,
    "centroid": {
        "lat": 34.6821576430555609249495319090783596038818359375,
        "lon": 33.99226338472224284714684472419321537017822265625
    },
    "bbox": {
        "min_lat": 34.675416699999999536885297857224941253662109375,
        "min_lon": 33.9852666999999968311385600827634334564208984375,
        "max_lat": 34.69111670000000202662704396061599254608154296875,
        "max_lon": 34.00438669999999774518073536455631256103515625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 02:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 137 AIS positions
  • Period: 2026-09-07T02:50:47+00:00 to 2026-09-07T09:24:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.5,
    "points_in_zone": 137,
    "first_point": {
        "ts": "2026-09-07T02:50:47+00:00",
        "lat": 34.675416699999999536885297857224941253662109375,
        "lon": 34.00438669999999774518073536455631256103515625
    },
    "last_point": {
        "ts": "2026-09-07T09:24:15+00:00",
        "lat": 34.69258669999999966648829285986721515655517578125,
        "lon": 33.93005500000000296267899102531373500823974609375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 7, 2026 01:59 UTC 75.0% ▼
  • Duration: 2h 25m
  • Radius: 1,517 meters
  • Data Points: 54 AIS positions
  • Centroid: 34.6764, 34.0025
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1517.200000000000045474735088646411895751953125,
    "duration_minutes": 145.69999999999998863131622783839702606201171875,
    "points": 54,
    "centroid": {
        "lat": 34.676443207407402269382146187126636505126953125,
        "lon": 34.00253067962962205683652427978813648223876953125
    },
    "bbox": {
        "min_lat": 34.6705400000000025784174795262515544891357421875,
        "min_lon": 33.9911900000000031241143005900084972381591796875,
        "max_lat": 34.68193670000000139452822622843086719512939453125,
        "max_lon": 34.0184449999999998226485331542789936065673828125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 01:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 142 AIS positions
  • Period: 2026-09-07T01:52:46+00:00 to 2026-09-07T08:29:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 142,
    "first_point": {
        "ts": "2026-09-07T01:52:46+00:00",
        "lat": 34.6878717000000023062966647557914257049560546875,
        "lon": 33.99263830000000297104634228162467479705810546875
    },
    "last_point": {
        "ts": "2026-09-07T08:29:36+00:00",
        "lat": 34.69377329999999659548848285339772701263427734375,
        "lon": 33.946466700000001992520992644131183624267578125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 7, 2026 00:01 UTC 75.0% ▼
  • Duration: 1h 45m
  • Radius: 1,094 meters
  • Data Points: 40 AIS positions
  • Centroid: 34.6985, 33.9729
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1093.5,
    "duration_minutes": 105.5,
    "points": 40,
    "centroid": {
        "lat": 34.69847933250000693305992172099649906158447265625,
        "lon": 33.9729166249999963156369631178677082061767578125
    },
    "bbox": {
        "min_lat": 34.69284999999999996589394868351519107818603515625,
        "min_lon": 33.96645170000000035770426620729267597198486328125,
        "max_lat": 34.7039232999999995854523149318993091583251953125,
        "max_lon": 33.9827133000000003448803909122943878173828125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 7, 2026 00:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 141 AIS positions
  • Period: 2026-09-07T00:50:15+00:00 to 2026-09-07T07:27:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 396.8999999999999772626324556767940521240234375,
    "points_in_zone": 141,
    "first_point": {
        "ts": "2026-09-07T00:50:15+00:00",
        "lat": 34.6993216999999987137925927527248859405517578125,
        "lon": 33.97226830000000319387254421599209308624267578125
    },
    "last_point": {
        "ts": "2026-09-07T07:27:06+00:00",
        "lat": 34.6951499999999981582732289098203182220458984375,
        "lon": 33.96287499999999681676854379475116729736328125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 6, 2026 23:01 UTC 75.0% ▼
  • Duration: 2h 46m
  • Radius: 1,123 meters
  • Data Points: 62 AIS positions
  • Centroid: 34.6961, 33.9754
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1123.299999999999954525264911353588104248046875,
    "duration_minutes": 166.80000000000001136868377216160297393798828125,
    "points": 62,
    "centroid": {
        "lat": 34.69608319677418961646253592334687709808349609375,
        "lon": 33.975364975806456868667737580835819244384765625
    },
    "bbox": {
        "min_lat": 34.68945999999999685314833186566829681396484375,
        "min_lon": 33.96645170000000035770426620729267597198486328125,
        "max_lat": 34.7039232999999995854523149318993091583251953125,
        "max_lon": 33.98591669999999709261828684248030185699462890625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 6, 2026 23:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 143 AIS positions
  • Period: 2026-09-06T23:50:05+00:00 to 2026-09-07T06:28:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 398.80000000000001136868377216160297393798828125,
    "points_in_zone": 143,
    "first_point": {
        "ts": "2026-09-06T23:50:05+00:00",
        "lat": 34.69356499999999954297891235910356044769287109375,
        "lon": 33.9771250000000009094947017729282379150390625
    },
    "last_point": {
        "ts": "2026-09-07T06:28:55+00:00",
        "lat": 34.69138170000000087611624621786177158355712890625,
        "lon": 33.98476670000000154914232552982866764068603515625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 6, 2026 22:24 UTC 75.0% ▼
  • Duration: 2h 41m
  • Radius: 1,158 meters
  • Data Points: 59 AIS positions
  • Centroid: 34.6951, 33.9766
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1157.700000000000045474735088646411895751953125,
    "duration_minutes": 161.5,
    "points": 59,
    "centroid": {
        "lat": 34.69506248474575471618663868866860866546630859375,
        "lon": 33.97657926440678011203999631106853485107421875
    },
    "bbox": {
        "min_lat": 34.68851000000000084355633589439094066619873046875,
        "min_lon": 33.96990329999999858046066947281360626220703125,
        "max_lat": 34.7039232999999995854523149318993091583251953125,
        "max_lon": 33.98602329999999938081600703299045562744140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 6, 2026 22:24 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 142 AIS positions
  • Period: 2026-09-06T22:51:15+00:00 to 2026-09-07T05:26:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 142,
    "first_point": {
        "ts": "2026-09-06T22:51:15+00:00",
        "lat": 34.68891330000000294830897473730146884918212890625,
        "lon": 33.98476329999999734354787506163120269775390625
    },
    "last_point": {
        "ts": "2026-09-07T05:26:27+00:00",
        "lat": 34.68594829999999973324520397000014781951904296875,
        "lon": 33.98628000000000071167960413731634616851806640625
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 6, 2026 21:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 135 AIS positions
  • Period: 2026-09-06T21:51:04+00:00 to 2026-09-07T04:28:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 135,
    "first_point": {
        "ts": "2026-09-06T21:51:04+00:00",
        "lat": 34.685128300000002354863681830465793609619140625,
        "lon": 33.9989216999999968038537190295755863189697265625
    },
    "last_point": {
        "ts": "2026-09-07T04:28:25+00:00",
        "lat": 34.68174330000000082918631960637867450714111328125,
        "lon": 33.990731699999997772465576417744159698486328125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 6, 2026 21:00 UTC 75.0% ▼
  • Duration: 3h 20m
  • Radius: 2,078 meters
  • Data Points: 65 AIS positions
  • Centroid: 34.6936, 33.9787
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 2078.3000000000001818989403545856475830078125,
    "duration_minutes": 200,
    "points": 65,
    "centroid": {
        "lat": 34.6936223061538413503512856550514698028564453125,
        "lon": 33.97870530769230157375204726122319698333740234375
    },
    "bbox": {
        "min_lat": 34.685128300000002354863681830465793609619140625,
        "min_lon": 33.97128500000000173031367012299597263336181640625,
        "max_lat": 34.70153169999999676065272069536149501800537109375,
        "max_lon": 33.9989216999999968038537190295755863189697265625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 6, 2026 20:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 135 AIS positions
  • Period: 2026-09-06T20:54:56+00:00 to 2026-09-07T03:28:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.30000000000001136868377216160297393798828125,
    "points_in_zone": 135,
    "first_point": {
        "ts": "2026-09-06T20:54:56+00:00",
        "lat": 34.68231329999999701385604566894471645355224609375,
        "lon": 34.00216999999999956116880639456212520599365234375
    },
    "last_point": {
        "ts": "2026-09-07T03:28:15+00:00",
        "lat": 34.677328299999999217106960713863372802734375,
        "lon": 33.99989500000000219870344153605401515960693359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 6, 2026 20:01 UTC 75.0% ▼
  • Duration: 2h 2m
  • Radius: 1,162 meters
  • Data Points: 36 AIS positions
  • Centroid: 34.6855, 33.9956
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1162.299999999999954525264911353588104248046875,
    "duration_minutes": 122.2999999999999971578290569595992565155029296875,
    "points": 36,
    "centroid": {
        "lat": 34.6855102777777801748015917837619781494140625,
        "lon": 33.9955624472222126541964826174080371856689453125
    },
    "bbox": {
        "min_lat": 34.68231329999999701385604566894471645355224609375,
        "min_lon": 33.98368669999999980291249812580645084381103515625,
        "max_lat": 34.68919000000000352201823261566460132598876953125,
        "max_lon": 34.00216999999999956116880639456212520599365234375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 6, 2026 19:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 135 AIS positions
  • Period: 2026-09-06T19:50:24+00:00 to 2026-09-07T02:29:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 398.80000000000001136868377216160297393798828125,
    "points_in_zone": 135,
    "first_point": {
        "ts": "2026-09-06T19:50:24+00:00",
        "lat": 34.67859829999999732308424427174031734466552734375,
        "lon": 34.0010467000000033976903068833053112030029296875
    },
    "last_point": {
        "ts": "2026-09-07T02:29:14+00:00",
        "lat": 34.67248670000000032587195164524018764495849609375,
        "lon": 34.00887999999999777855919091962277889251708984375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 6, 2026 19:00 UTC 75.0% ▼
  • Duration: 2h 54m
  • Radius: 1,168 meters
  • Data Points: 52 AIS positions
  • Centroid: 34.6820, 34.0008
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1168,
    "duration_minutes": 174.5,
    "points": 52,
    "centroid": {
        "lat": 34.6820488788461460671896929852664470672607421875,
        "lon": 34.0007523673076974546347628347575664520263671875
    },
    "bbox": {
        "min_lat": 34.6775549999999981309883878566324710845947265625,
        "min_lon": 33.98973500000000314003045787103474140167236328125,
        "max_lat": 34.68734330000000198879206436686217784881591796875,
        "max_lon": 34.00237829999999661367837688885629177093505859375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Sep 6, 2026 18:28 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 131 AIS positions
  • Period: 2026-09-06T18:52:04+00:00 to 2026-09-07T01:29:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 131,
    "first_point": {
        "ts": "2026-09-06T18:52:04+00:00",
        "lat": 34.67615669999999994388417690061032772064208984375,
        "lon": 34.00079170000000061691025621257722377777099609375
    },
    "last_point": {
        "ts": "2026-09-07T01:29:25+00:00",
        "lat": 34.70391330000000351674316334538161754608154296875,
        "lon": 33.9675916999999998324710759334266185760498046875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Sep 6, 2026 18:28 UTC 75.0% ▼
  • Duration: 3h 35m
  • Radius: 1,175 meters
  • Data Points: 65 AIS positions
  • Centroid: 34.6808, 34.0007
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1174.5,
    "duration_minutes": 215.69999999999998863131622783839702606201171875,
    "points": 65,
    "centroid": {
        "lat": 34.68076887384615503151508164592087268829345703125,
        "lon": 34.000673484615390407270751893520355224609375
    },
    "bbox": {
        "min_lat": 34.67609329999999800975274411030113697052001953125,
        "min_lon": 33.99047170000000051004462875425815582275390625,
        "max_lat": 34.687178299999999353531165979802608489990234375,
        "max_lon": 34.00237829999999661367837688885629177093505859375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:26 UTC 75/100 ▼
Vessel A: IMO 9431288 (MAERSK KAYA) SINGAPORE
Vessel B: IMO 9654555 (ARDMORE ENTERPRISE) MARSHALL ISLANDS
  • Minimum Distance: 3 meters
  • Average Distance: 11 meters
  • Duration: 32 minutes
  • Period: 2026-09-06T01:26:55+00:00 to 2026-09-06T01:58:56+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (MAERSK KAYA and ARDMORE ENTERPRISE) maintained close proximity (min 3m, avg 11m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 11m
Duration5/25Duration 32 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:45:12.514507+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "vessel_b": {
        "mmsi": 538005092,
        "imo": 9654555,
        "name": "ARDMORE ENTERPRISE",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 3,
    "avg_distance_m": 11.300000000000000710542735760100185871124267578125,
    "distance_consistency_m": 4.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 32,
    "overlap_duration_s": 1921,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-09-06T01:26:55+00:00",
        "end": "2026-09-06T01:58:56+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 11m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 32 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (MAERSK KAYA and ARDMORE ENTERPRISE) maintained close proximity (min 3m, avg 11m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717110600000001596754373167641460895538330078125,
            "lon": 35.9993534999999980072971084155142307281494140625
        },
        "time_window": {
            "start_ts": "2026-09-06T01:26:55+00:00",
            "end_ts": "2026-09-06T01:58:56+00:00"
        },
        "searched_at": "2026-09-06T02:45:12.514507+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:21 UTC 72/100 ▼
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9431288 (MAERSK KAYA) SINGAPORE
  • Minimum Distance: 2 meters
  • Average Distance: 21 meters
  • Duration: 35 minutes
  • Period: 2026-09-06T01:21:33+00:00 to 2026-09-06T01:57:03+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (THALIA and MAERSK KAYA) maintained close proximity (min 2m, avg 21m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 21m
Duration5/25Duration 36 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±50m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:30:01.471427+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 21,
    "distance_consistency_m": 49.5,
    "duration_minutes": 35.5,
    "overlap_duration_s": 2130,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-09-06T01:21:33+00:00",
        "end": "2026-09-06T01:57:03+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 21m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b150m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (THALIA and MAERSK KAYA) maintained close proximity (min 2m, avg 21m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717082399999998898465491947717964649200439453125,
            "lon": 35.99946380000000090149114839732646942138671875
        },
        "time_window": {
            "start_ts": "2026-09-06T01:21:33+00:00",
            "end_ts": "2026-09-06T01:57:03+00:00"
        },
        "searched_at": "2026-09-06T02:30:01.471427+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:21 UTC 75/100 ▼
Vessel A: IMO 9376816 (YANBU) Liberia
Vessel B: IMO 9431288 (MAERSK KAYA) SINGAPORE
  • Minimum Distance: 1 meters
  • Average Distance: 5 meters
  • Duration: 37 minutes
  • Period: 2026-09-06T01:21:21+00:00 to 2026-09-06T01:58:18+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (YANBU and MAERSK KAYA) maintained close proximity (min 1m, avg 5m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 5m
Duration5/25Duration 37 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:30:09.012064+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636023504,
        "imo": 9376816,
        "name": "YANBU",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "min_distance_m": 1,
    "avg_distance_m": 5,
    "distance_consistency_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 37,
    "overlap_duration_s": 2217,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:21:21+00:00",
        "end": "2026-09-06T01:58:18+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 5m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (YANBU and MAERSK KAYA) maintained close proximity (min 1m, avg 5m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710970000000173740772879682481288909912109375,
            "lon": 35.9993678000000016936610336415469646453857421875
        },
        "time_window": {
            "start_ts": "2026-09-06T01:21:21+00:00",
            "end_ts": "2026-09-06T01:58:18+00:00"
        },
        "searched_at": "2026-09-06T02:30:09.012064+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:20 UTC 75/100 ▼
Vessel A: MMSI 325896057 (RINA) DOMINICA
Vessel B: IMO 9431288 (MAERSK KAYA) SINGAPORE
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 35 minutes
  • Period: 2026-09-06T01:20:52+00:00 to 2026-09-06T01:56:48+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (RINA and MAERSK KAYA) maintained close proximity (min 0m, avg 4m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration5/25Duration 36 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:15:07.797543+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 3.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 35.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2156,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-09-06T01:20:52+00:00",
        "end": "2026-09-06T01:56:48+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and MAERSK KAYA) maintained close proximity (min 0m, avg 4m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717100800000000759837348596192896366119384765625,
            "lon": 35.99936670000000304980858345516026020050048828125
        },
        "time_window": {
            "start_ts": "2026-09-06T01:20:52+00:00",
            "end_ts": "2026-09-06T01:56:48+00:00"
        },
        "searched_at": "2026-09-06T02:15:07.797543+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:20 UTC 75/100 ▼
Vessel A: IMO 9431288 (MAERSK KAYA) SINGAPORE
Vessel B: IMO 9945306 (ON PASSION) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 35 minutes
  • Period: 2026-09-06T01:20:24+00:00 to 2026-09-06T01:55:24+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (MAERSK KAYA and ON PASSION) maintained close proximity (min 1m, avg 4m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 4m
Duration5/25Duration 35 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:45:01.877172+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1,
    "avg_distance_m": 3.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 2.5,
    "duration_minutes": 35,
    "overlap_duration_s": 2100,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:20:24+00:00",
        "end": "2026-09-06T01:55:24+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 35 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (MAERSK KAYA and ON PASSION) maintained close proximity (min 1m, avg 4m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709800000000001318767317570745944976806640625,
            "lon": 35.99936950000000024374458007514476776123046875
        },
        "time_window": {
            "start_ts": "2026-09-06T01:20:24+00:00",
            "end_ts": "2026-09-06T01:55:24+00:00"
        },
        "searched_at": "2026-09-06T02:45:01.877172+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 18, 2026 06:11 UTC 80.0% ▼
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 1h 35m
  • Data Points: 14 AIS positions
  • Period: 2026-08-18T06:11:50+00:00 to 2026-08-18T07:47:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 95.7000000000000028421709430404007434844970703125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-08-18T06:11:50+00:00",
        "lat": 36.35794829999999677738742320798337459564208984375,
        "lon": 15.257513299999999389910954050719738006591796875
    },
    "last_point": {
        "ts": "2026-08-18T07:47:31+00:00",
        "lat": 36.332414999999997462509782053530216217041015625,
        "lon": 15.703353299999999848068910068832337856292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 18, 2026 05:33 UTC 80.0% ▼
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 13m
  • Data Points: 20 AIS positions
  • Period: 2026-08-18T05:33:59+00:00 to 2026-08-18T07:47:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 133.5,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-08-18T05:33:59+00:00",
        "lat": 36.3642966999999970312273944728076457977294921875,
        "lon": 15.0788866999999999762849256512708961963653564453125
    },
    "last_point": {
        "ts": "2026-08-18T07:47:31+00:00",
        "lat": 36.332414999999997462509782053530216217041015625,
        "lon": 15.703353299999999848068910068832337856292724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 17, 2026 13:01 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 1h 15m
  • Data Points: 23 AIS positions
  • Period: 2026-08-17T13:01:41+00:00 to 2026-08-17T14:17:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 75.400000000000005684341886080801486968994140625,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-08-17T13:01:41+00:00",
        "lat": 37.54338169999999763604137115180492401123046875,
        "lon": 10.5313800000000004075673132319934666156768798828125
    },
    "last_point": {
        "ts": "2026-08-17T14:17:05+00:00",
        "lat": 37.48351670000000268601070274598896503448486328125,
        "lon": 10.8990217000000004787807483808137476444244384765625
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 17, 2026 12:18 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 1h 58m
  • Data Points: 30 AIS positions
  • Period: 2026-08-17T12:18:59+00:00 to 2026-08-17T14:17:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 118.099999999999994315658113919198513031005859375,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-08-17T12:18:59+00:00",
        "lat": 37.56721999999999894725988269783556461334228515625,
        "lon": 10.320463300000000117506715469062328338623046875
    },
    "last_point": {
        "ts": "2026-08-17T14:17:05+00:00",
        "lat": 37.48351670000000268601070274598896503448486328125,
        "lon": 10.8990217000000004787807483808137476444244384765625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 30, 2026 10:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 21m
  • Data Points: 25 AIS positions
  • Period: 2026-07-30T10:03:00+00:00 to 2026-07-30T11:24:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 81.5,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-30T10:03:00+00:00",
        "lat": 51.5843550000000021782398107461631298065185546875,
        "lon": 3.172111699999999867571887079975567758083343505859375
    },
    "last_point": {
        "ts": "2026-07-30T11:24:29+00:00",
        "lat": 51.8224799999999987676346790976822376251220703125,
        "lon": 3.3116883000000001402440830133855342864990234375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 30, 2026 09:00 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 24m
  • Data Points: 46 AIS positions
  • Period: 2026-07-30T09:00:04+00:00 to 2026-07-30T11:24:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 144.400000000000005684341886080801486968994140625,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-07-30T09:00:04+00:00",
        "lat": 51.41190999999999888814272708259522914886474609375,
        "lon": 3.051649999999999973709918776876293122768402099609375
    },
    "last_point": {
        "ts": "2026-07-30T11:24:29+00:00",
        "lat": 51.8224799999999987676346790976822376251220703125,
        "lon": 3.3116883000000001402440830133855342864990234375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 30, 2026 08:19 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 3h 4m
  • Data Points: 68 AIS positions
  • Period: 2026-07-30T08:19:32+00:00 to 2026-07-30T11:24:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 184.900000000000005684341886080801486968994140625,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-07-30T08:19:32+00:00",
        "lat": 51.4091183000000029323928174562752246856689453125,
        "lon": 3.312453300000000044889247874380089342594146728515625
    },
    "last_point": {
        "ts": "2026-07-30T11:24:29+00:00",
        "lat": 51.8224799999999987676346790976822376251220703125,
        "lon": 3.3116883000000001402440830133855342864990234375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 28, 2026 04:00 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 5m
  • Data Points: 28 AIS positions
  • Period: 2026-07-28T04:00:43+00:00 to 2026-07-28T05:06:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 65.7000000000000028421709430404007434844970703125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-07-28T04:00:43+00:00",
        "lat": 51.38630330000000157042450155131518840789794921875,
        "lon": 2.97783670000000011413021638873033225536346435546875
    },
    "last_point": {
        "ts": "2026-07-28T05:06:24+00:00",
        "lat": 51.40328670000000244044713326729834079742431640625,
        "lon": 3.3128133000000001828766471589915454387664794921875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 28, 2026 03:06 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2 hours
  • Data Points: 50 AIS positions
  • Period: 2026-07-28T03:06:14+00:00 to 2026-07-28T05:06:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 120.2000000000000028421709430404007434844970703125,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-07-28T03:06:14+00:00",
        "lat": 51.3692367000000018606442608870565891265869140625,
        "lon": 2.71676170000000016813146430649794638156890869140625
    },
    "last_point": {
        "ts": "2026-07-28T05:06:24+00:00",
        "lat": 51.40328670000000244044713326729834079742431640625,
        "lon": 3.3128133000000001828766471589915454387664794921875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 28, 2026 02:15 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 50m
  • Data Points: 63 AIS positions
  • Period: 2026-07-28T02:15:45+00:00 to 2026-07-28T05:06:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 170.69999999999998863131622783839702606201171875,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-07-28T02:15:45+00:00",
        "lat": 51.42468000000000216687112697400152683258056640625,
        "lon": 2.613928299999999982361487127491272985935211181640625
    },
    "last_point": {
        "ts": "2026-07-28T05:06:24+00:00",
        "lat": 51.40328670000000244044713326729834079742431640625,
        "lon": 3.3128133000000001828766471589915454387664794921875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 28, 2026 01:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 4h 2m
  • Data Points: 64 AIS positions
  • Period: 2026-07-28T01:03:49+00:00 to 2026-07-28T05:06:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 242.599999999999994315658113919198513031005859375,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-07-28T01:03:49+00:00",
        "lat": 51.43375499999999789224602864123880863189697265625,
        "lon": 2.645946700000000095798213806119747459888458251953125
    },
    "last_point": {
        "ts": "2026-07-28T05:06:24+00:00",
        "lat": 51.40328670000000244044713326729834079742431640625,
        "lon": 3.3128133000000001828766471589915454387664794921875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 28, 2026 00:06 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 4h 59m
  • Data Points: 65 AIS positions
  • Period: 2026-07-28T00:06:50+00:00 to 2026-07-28T05:06:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 299.6000000000000227373675443232059478759765625,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-07-28T00:06:50+00:00",
        "lat": 51.433615000000003192326403222978115081787109375,
        "lon": 2.646183300000000127027988128247670829296112060546875
    },
    "last_point": {
        "ts": "2026-07-28T05:06:24+00:00",
        "lat": 51.40328670000000244044713326729834079742431640625,
        "lon": 3.3128133000000001828766471589915454387664794921875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 23:39 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 5h 26m
  • Data Points: 66 AIS positions
  • Period: 2026-07-27T23:39:50+00:00 to 2026-07-28T05:06:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 326.6000000000000227373675443232059478759765625,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-07-27T23:39:50+00:00",
        "lat": 51.43339499999999731016941950656473636627197265625,
        "lon": 2.646418300000000112248699224437586963176727294921875
    },
    "last_point": {
        "ts": "2026-07-28T05:06:24+00:00",
        "lat": 51.40328670000000244044713326729834079742431640625,
        "lon": 3.3128133000000001828766471589915454387664794921875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 21:06 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 29 AIS positions
  • Period: 2026-07-27T21:06:51+00:00 to 2026-07-28T03:38:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 391.6000000000000227373675443232059478759765625,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-27T21:06:51+00:00",
        "lat": 51.43144170000000059417288866825401782989501953125,
        "lon": 2.64422170000000011924612408620305359363555908203125
    },
    "last_point": {
        "ts": "2026-07-28T03:38:25+00:00",
        "lat": 51.36612170000000077152435551397502422332763671875,
        "lon": 2.8528166999999999831061359145678579807281494140625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 20:39 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 26m
  • Data Points: 19 AIS positions
  • Period: 2026-07-27T20:39:50+00:00 to 2026-07-28T03:06:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 386.3999999999999772626324556767940521240234375,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-27T20:39:50+00:00",
        "lat": 51.4305116999999967219991958700120449066162109375,
        "lon": 2.642271699999999778896153657115064561367034912109375
    },
    "last_point": {
        "ts": "2026-07-28T03:06:14+00:00",
        "lat": 51.3692367000000018606442608870565891265869140625,
        "lon": 2.71676170000000016813146430649794638156890869140625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 19:54 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 10 AIS positions
  • Period: 2026-07-27T19:54:49+00:00 to 2026-07-28T02:26:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 391.8999999999999772626324556767940521240234375,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-27T19:54:49+00:00",
        "lat": 51.43098499999999972942532622255384922027587890625,
        "lon": 2.6406299999999998107114151935093104839324951171875
    },
    "last_point": {
        "ts": "2026-07-28T02:26:45+00:00",
        "lat": 51.3973349999999982173903845250606536865234375,
        "lon": 2.5928550000000001318767317570745944976806640625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 18:09 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 24m
  • Data Points: 8 AIS positions
  • Period: 2026-07-27T18:39:49+00:00 to 2026-07-28T01:03:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 384,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-27T18:39:49+00:00",
        "lat": 51.43098330000000117934177978895604610443115234375,
        "lon": 2.6404467000000000354020812665112316608428955078125
    },
    "last_point": {
        "ts": "2026-07-28T01:03:49+00:00",
        "lat": 51.43375499999999789224602864123880863189697265625,
        "lon": 2.645946700000000095798213806119747459888458251953125
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 27, 2026 18:09 UTC 75.0% ▼
  • Duration: 5h 57m
  • Radius: 366 meters
  • Data Points: 10 AIS positions
  • Centroid: 51.4315, 2.6422
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 366.3999999999999772626324556767940521240234375,
    "duration_minutes": 357,
    "points": 10,
    "centroid": {
        "lat": 51.4314578300000135868685902096331119537353515625,
        "lon": 2.642202160000000077388904173858463764190673828125
    },
    "bbox": {
        "min_lat": 51.4305116999999967219991958700120449066162109375,
        "min_lon": 2.640429999999999832738240002072416245937347412109375,
        "max_lat": 51.433615000000003192326403222978115081787109375,
        "max_lon": 2.646418300000000112248699224437586963176727294921875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 17:09 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 12m
  • Data Points: 11 AIS positions
  • Period: 2026-07-27T17:54:50+00:00 to 2026-07-28T00:06:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 372,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-27T17:54:50+00:00",
        "lat": 51.43098330000000117934177978895604610443115234375,
        "lon": 2.640598300000000175913328348542563617229461669921875
    },
    "last_point": {
        "ts": "2026-07-28T00:06:50+00:00",
        "lat": 51.433615000000003192326403222978115081787109375,
        "lon": 2.646183300000000127027988128247670829296112060546875
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 27, 2026 17:09 UTC 75.0% ▼
  • Duration: 6h 12m
  • Radius: 377 meters
  • Data Points: 11 AIS positions
  • Centroid: 51.4314, 2.6421
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 377.19999999999998863131622783839702606201171875,
    "duration_minutes": 372,
    "points": 11,
    "centroid": {
        "lat": 51.43141469090910078421075013466179370880126953125,
        "lon": 2.6420563545454545106849764124490320682525634765625
    },
    "bbox": {
        "min_lat": 51.4305116999999967219991958700120449066162109375,
        "min_lon": 2.640429999999999832738240002072416245937347412109375,
        "max_lat": 51.433615000000003192326403222978115081787109375,
        "max_lon": 2.646418300000000112248699224437586963176727294921875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 07:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 24m
  • Data Points: 3 AIS positions
  • Period: 2026-07-27T07:03:50+00:00 to 2026-07-27T09:27:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 144,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-07-27T07:03:50+00:00",
        "lat": 51.430194999999997662598616443574428558349609375,
        "lon": 2.64046670000000016642616174067370593547821044921875
    },
    "last_point": {
        "ts": "2026-07-27T09:27:49+00:00",
        "lat": 51.43001170000000144000296131707727909088134765625,
        "lon": 2.644671699999999958663465804420411586761474609375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 03:00 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 10 AIS positions
  • Period: 2026-07-27T03:00:50+00:00 to 2026-07-27T09:27:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 387,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-27T03:00:50+00:00",
        "lat": 51.4305650000000014188117347657680511474609375,
        "lon": 2.646904999999999841264752831193618476390838623046875
    },
    "last_point": {
        "ts": "2026-07-27T09:27:49+00:00",
        "lat": 51.43001170000000144000296131707727909088134765625,
        "lon": 2.644671699999999958663465804420411586761474609375
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 27, 2026 03:00 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 335 meters
  • Data Points: 10 AIS positions
  • Centroid: 51.4303, 2.6453
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 335.19999999999998863131622783839702606201171875,
    "duration_minutes": 387,
    "points": 10,
    "centroid": {
        "lat": 51.43030850999999614714397466741502285003662109375,
        "lon": 2.645256170000000128794681586441583931446075439453125
    },
    "bbox": {
        "min_lat": 51.43001170000000144000296131707727909088134765625,
        "min_lon": 2.64044830000000008141114449244923889636993408203125,
        "max_lat": 51.4305650000000014188117347657680511474609375,
        "max_lon": 2.646904999999999841264752831193618476390838623046875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 02:36 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 4h 42m
  • Data Points: 11 AIS positions
  • Period: 2026-07-27T02:36:49+00:00 to 2026-07-27T07:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 282,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-27T02:36:49+00:00",
        "lat": 51.4312400000000025102053768932819366455078125,
        "lon": 2.64731499999999986272314345114864408969879150390625
    },
    "last_point": {
        "ts": "2026-07-27T07:18:49+00:00",
        "lat": 51.43009169999999841138560441322624683380126953125,
        "lon": 2.64044830000000008141114449244923889636993408203125
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 27, 2026 02:36 UTC 75.0% ▼
  • Duration: 4h 42m
  • Radius: 367 meters
  • Data Points: 11 AIS positions
  • Centroid: 51.4305, 2.6457
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 367.1000000000000227373675443232059478759765625,
    "duration_minutes": 282,
    "points": 11,
    "centroid": {
        "lat": 51.43049349090909316828401642851531505584716796875,
        "lon": 2.6456881818181816612423062906600534915924072265625
    },
    "bbox": {
        "min_lat": 51.43009169999999841138560441322624683380126953125,
        "min_lon": 2.64044830000000008141114449244923889636993408203125,
        "max_lat": 51.4312400000000025102053768932819366455078125,
        "max_lon": 2.647365000000000190283344636554829776287078857421875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 01:12 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 6m
  • Data Points: 13 AIS positions
  • Period: 2026-07-27T01:12:49+00:00 to 2026-07-27T07:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 366,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-27T01:12:49+00:00",
        "lat": 51.4324782999999996491169440560042858123779296875,
        "lon": 2.647351700000000196411065189749933779239654541015625
    },
    "last_point": {
        "ts": "2026-07-27T07:18:49+00:00",
        "lat": 51.43009169999999841138560441322624683380126953125,
        "lon": 2.64044830000000008141114449244923889636993408203125
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 27, 2026 01:12 UTC 75.0% ▼
  • Duration: 6h 6m
  • Radius: 390 meters
  • Data Points: 13 AIS positions
  • Centroid: 51.4308, 2.6459
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 390,
    "duration_minutes": 366,
    "points": 13,
    "centroid": {
        "lat": 51.43080230769231064869018155150115489959716796875,
        "lon": 2.6459403846153843886668255436234176158905029296875
    },
    "bbox": {
        "min_lat": 51.43009169999999841138560441322624683380126953125,
        "min_lon": 2.64044830000000008141114449244923889636993408203125,
        "max_lat": 51.4325232999999997218765201978385448455810546875,
        "max_lon": 2.647365000000000190283344636554829776287078857421875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 27, 2026 00:09 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 13 AIS positions
  • Period: 2026-07-27T00:30:52+00:00 to 2026-07-27T07:03:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-27T00:30:52+00:00",
        "lat": 51.43246500000000054342308430932462215423583984375,
        "lon": 2.64730329999999991485992723028175532817840576171875
    },
    "last_point": {
        "ts": "2026-07-27T07:03:50+00:00",
        "lat": 51.430194999999997662598616443574428558349609375,
        "lon": 2.64046670000000016642616174067370593547821044921875
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 27, 2026 00:09 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 427 meters
  • Data Points: 13 AIS positions
  • Centroid: 51.4310, 2.6465
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 426.5,
    "duration_minutes": 393,
    "points": 13,
    "centroid": {
        "lat": 51.430984869230769618297927081584930419921875,
        "lon": 2.64646769230769240976997025427408516407012939453125
    },
    "bbox": {
        "min_lat": 51.430194999999997662598616443574428558349609375,
        "min_lon": 2.64046670000000016642616174067370593547821044921875,
        "max_lat": 51.4325232999999997218765201978385448455810546875,
        "max_lon": 2.647365000000000190283344636554829776287078857421875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 21:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 14 AIS positions
  • Period: 2026-07-26T21:18:49+00:00 to 2026-07-27T03:48:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-26T21:18:49+00:00",
        "lat": 51.431319999999999481588019989430904388427734375,
        "lon": 2.64507329999999996061887941323220729827880859375
    },
    "last_point": {
        "ts": "2026-07-27T03:48:50+00:00",
        "lat": 51.4302050000000008367351256310939788818359375,
        "lon": 2.646444999999999936335370875895023345947265625
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 26, 2026 21:03 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 161 meters
  • Data Points: 14 AIS positions
  • Centroid: 51.4312, 2.6468
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 161.19999999999998863131622783839702606201171875,
    "duration_minutes": 390,
    "points": 14,
    "centroid": {
        "lat": 51.43118225714285784988533123396337032318115234375,
        "lon": 2.6468407071428572407967294566333293914794921875
    },
    "bbox": {
        "min_lat": 51.4302050000000008367351256310939788818359375,
        "min_lon": 2.64507329999999996061887941323220729827880859375,
        "max_lat": 51.4326233000000030415321816690266132354736328125,
        "max_lon": 2.647365000000000190283344636554829776287078857421875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 20:21 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 9 AIS positions
  • Period: 2026-07-26T20:21:51+00:00 to 2026-07-27T02:48:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 387,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-26T20:21:51+00:00",
        "lat": 51.42976829999999921483322395943105220794677734375,
        "lon": 2.643721699999999952268581182579509913921356201171875
    },
    "last_point": {
        "ts": "2026-07-27T02:48:50+00:00",
        "lat": 51.43111499999999836063580005429685115814208984375,
        "lon": 2.647365000000000190283344636554829776287078857421875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 19:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 15m
  • Data Points: 9 AIS positions
  • Period: 2026-07-26T19:03:50+00:00 to 2026-07-27T01:18:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 375,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-26T19:03:50+00:00",
        "lat": 51.43044669999999740639395895414054393768310546875,
        "lon": 2.64064999999999994173549566767178475856781005859375
    },
    "last_point": {
        "ts": "2026-07-27T01:18:50+00:00",
        "lat": 51.4325232999999997218765201978385448455810546875,
        "lon": 2.64730329999999991485992723028175532817840576171875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 18:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 11 AIS positions
  • Period: 2026-07-26T18:03:50+00:00 to 2026-07-27T00:30:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 387,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-26T18:03:50+00:00",
        "lat": 51.42991500000000115733200800605118274688720703125,
        "lon": 2.643549999999999844391140868538059294223785400390625
    },
    "last_point": {
        "ts": "2026-07-27T00:30:52+00:00",
        "lat": 51.43246500000000054342308430932462215423583984375,
        "lon": 2.64730329999999991485992723028175532817840576171875
    }
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 26, 2026 18:03 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 329 meters
  • Data Points: 11 AIS positions
  • Centroid: 51.4307, 2.6435
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 329.3999999999999772626324556767940521240234375,
    "duration_minutes": 387,
    "points": 11,
    "centroid": {
        "lat": 51.43069167272727071349436300806701183319091796875,
        "lon": 2.64351060909090929129661162733100354671478271484375
    },
    "bbox": {
        "min_lat": 51.42905669999999673791535315103828907012939453125,
        "min_lon": 2.64064999999999994173549566767178475856781005859375,
        "max_lat": 51.4326233000000030415321816690266132354736328125,
        "max_lon": 2.64730329999999991485992723028175532817840576171875
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Loiter English Channel Surveillance Zone
Jul 26, 2026 17:45 UTC 75.0% ▼
  • Duration: 6h 24m
  • Radius: 817 meters
  • Data Points: 14 AIS positions
  • Centroid: 51.4299, 2.6449
  • Zone: English Channel Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 816.6000000000000227373675443232059478759765625,
    "duration_minutes": 384.1000000000000227373675443232059478759765625,
    "points": 14,
    "centroid": {
        "lat": 51.42994488571429201329010538756847381591796875,
        "lon": 2.64494405714285729658286072663031518459320068359375
    },
    "bbox": {
        "min_lat": 51.4252467000000024199835024774074554443359375,
        "min_lon": 2.64064999999999994173549566767178475856781005859375,
        "max_lat": 51.4326233000000030415321816690266132354736328125,
        "max_lon": 2.653964999999999907487335804034955799579620361328125
    },
    "zone_id": "discovered_004"
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 17:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 16 AIS positions
  • Period: 2026-07-26T17:32:50+00:00 to 2026-07-27T00:09:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 397,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-07-26T17:32:50+00:00",
        "lat": 51.40731000000000250338416662998497486114501953125,
        "lon": 2.65932499999999993889332472463138401508331298828125
    },
    "last_point": {
        "ts": "2026-07-27T00:09:51+00:00",
        "lat": 51.4326233000000030415321816690266132354736328125,
        "lon": 2.647083299999999805862671564682386815547943115234375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 16:06 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 5h 12m
  • Data Points: 42 AIS positions
  • Period: 2026-07-26T16:06:20+00:00 to 2026-07-26T21:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 312.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-07-26T16:06:20+00:00",
        "lat": 51.28649169999999912761268205940723419189453125,
        "lon": 2.273074999999999956656893118633888661861419677734375
    },
    "last_point": {
        "ts": "2026-07-26T21:18:49+00:00",
        "lat": 51.431319999999999481588019989430904388427734375,
        "lon": 2.64507329999999996061887941323220729827880859375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 15:09 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 9m
  • Data Points: 48 AIS positions
  • Period: 2026-07-26T15:09:10+00:00 to 2026-07-26T21:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 369.6000000000000227373675443232059478759765625,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-07-26T15:09:10+00:00",
        "lat": 51.18598329999999663186827092431485652923583984375,
        "lon": 1.985935000000000005826450433232821524143218994140625
    },
    "last_point": {
        "ts": "2026-07-26T21:18:49+00:00",
        "lat": 51.431319999999999481588019989430904388427734375,
        "lon": 2.64507329999999996061887941323220729827880859375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jul 26, 2026 14:01 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 51 AIS positions
  • Period: 2026-07-26T14:45:32+00:00 to 2026-07-26T21:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 393.30000000000001136868377216160297393798828125,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-07-26T14:45:32+00:00",
        "lat": 51.144620000000003301465767435729503631591796875,
        "lon": 1.865076699999999920720483714831061661243438720703125
    },
    "last_point": {
        "ts": "2026-07-26T21:18:49+00:00",
        "lat": 51.431319999999999481588019989430904388427734375,
        "lon": 2.64507329999999996061887941323220729827880859375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Oct 21 00:22 51.8970 3.2591 12.9 kn 75.5° English Channel Surveillance Zone
Oct 21 00:20 51.8949 3.2471 12.9 kn 72.7° English Channel Surveillance Zone
Oct 21 00:13 51.8881 3.2096 12.9 kn 73.3° English Channel Surveillance Zone
Oct 21 00:12 51.8866 3.2013 12.9 kn 73.0° English Channel Surveillance Zone
Oct 21 00:06 51.8811 3.1708 13.0 kn 72.4° English Channel Surveillance Zone
Oct 20 23:54 51.8664 3.1022 13.1 kn 70.8° English Channel Surveillance Zone
Oct 20 23:53 51.8653 3.0965 13.0 kn 71.3° English Channel Surveillance Zone
Oct 20 23:46 51.8579 3.0619 13.1 kn 70.5° English Channel Surveillance Zone
Oct 20 23:45 51.8565 3.0555 13.1 kn 70.0° English Channel Surveillance Zone
Oct 20 23:44 51.8553 3.0499 13.0 kn 71.3° English Channel Surveillance Zone
Oct 20 23:43 51.8542 3.0445 13.0 kn 72.5° English Channel Surveillance Zone
Oct 20 23:42 51.8531 3.0388 13.0 kn 73.2° English Channel Surveillance Zone
Oct 20 23:38 51.8489 3.0168 13.1 kn 72.5° English Channel Surveillance Zone
Oct 20 23:34 51.8442 2.9925 13.1 kn 71.7° English Channel Surveillance Zone
Oct 20 23:33 51.8432 2.9871 13.1 kn 72.4° English Channel Surveillance Zone
Oct 20 23:32 51.8421 2.9814 13.1 kn 72.0° English Channel Surveillance Zone
Oct 20 23:30 51.8400 2.9702 13.1 kn 72.7° English Channel Surveillance Zone
Oct 20 23:28 51.8376 2.9583 13.2 kn 71.2° English Channel Surveillance Zone
Oct 20 23:23 51.8327 2.9332 13.2 kn 71.5° English Channel Surveillance Zone
Oct 20 23:19 51.8285 2.9117 13.2 kn 71.5° English Channel Surveillance Zone

Showing 20 of 100 recent positions.

Data Source

Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.

Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.