EASTERLY JUPITER

IMO 9383962

Vessel information

Vessel Name EASTERLY JUPITER
IMO Number 9383962
MMSI 538010209
Vessel Type Tanker
Flag 🏳️ Marshall Is
Call Sign V7A5756
Length 184 m
Beam 27 m

Detected Events (100)

Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 3, 2026 01:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 4h 28m
  • Data Points: 11 AIS positions
  • Period: 2026-06-03T01:00:41+00:00 to 2026-06-03T05:29:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 268.69999999999998863131622783839702606201171875,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-03T01:00:41+00:00",
        "lat": 35.8190749999999979991116560995578765869140625,
        "lon": -3.604778299999999990887999956612475216388702392578125
    },
    "last_point": {
        "ts": "2026-06-03T05:29:22+00:00",
        "lat": 35.7876483000000007450580596923828125,
        "lon": -3.454223300000000218545892494148574769496917724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 3, 2026 00:06 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 5h 23m
  • Data Points: 28 AIS positions
  • Period: 2026-06-03T00:06:02+00:00 to 2026-06-03T05:29:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 323.30000000000001136868377216160297393798828125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-06-03T00:06:02+00:00",
        "lat": 35.83450330000000150221239891834557056427001953125,
        "lon": -3.6386666999999999205783751676790416240692138671875
    },
    "last_point": {
        "ts": "2026-06-03T05:29:22+00:00",
        "lat": 35.7876483000000007450580596923828125,
        "lon": -3.454223300000000218545892494148574769496917724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 23:07 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 22m
  • Data Points: 34 AIS positions
  • Period: 2026-06-02T23:07:21+00:00 to 2026-06-03T05:29:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 382,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-06-02T23:07:21+00:00",
        "lat": 35.8504099999999965575625537894666194915771484375,
        "lon": -3.677375000000000060396132539608515799045562744140625
    },
    "last_point": {
        "ts": "2026-06-03T05:29:22+00:00",
        "lat": 35.7876483000000007450580596923828125,
        "lon": -3.454223300000000218545892494148574769496917724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 13:04 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 1h 41m
  • Data Points: 27 AIS positions
  • Period: 2026-06-02T13:04:21+00:00 to 2026-06-02T14:46:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 101.7000000000000028421709430404007434844970703125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-06-02T13:04:21+00:00",
        "lat": 35.789721700000001192165655083954334259033203125,
        "lon": -3.904450000000000198241423277067951858043670654296875
    },
    "last_point": {
        "ts": "2026-06-02T14:46:02+00:00",
        "lat": 35.7351249999999964757080306299030780792236328125,
        "lon": -3.8377900000000000346744855050928890705108642578125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 12:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 2h 45m
  • Data Points: 44 AIS positions
  • Period: 2026-06-02T12:00:51+00:00 to 2026-06-02T14:46:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 165.19999999999998863131622783839702606201171875,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-06-02T12:00:51+00:00",
        "lat": 35.7491983000000033143805922009050846099853515625,
        "lon": -4.01804170000000038243115341174416244029998779296875
    },
    "last_point": {
        "ts": "2026-06-02T14:46:02+00:00",
        "lat": 35.7351249999999964757080306299030780792236328125,
        "lon": -3.8377900000000000346744855050928890705108642578125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 11:51 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 2h 55m
  • Data Points: 48 AIS positions
  • Period: 2026-06-02T11:51:01+00:00 to 2026-06-02T14:46:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 175,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-02T11:51:01+00:00",
        "lat": 35.73693999999999704186848248355090618133544921875,
        "lon": -4.050715000000000287627699435688555240631103515625
    },
    "last_point": {
        "ts": "2026-06-02T14:46:02+00:00",
        "lat": 35.7351249999999964757080306299030780792236328125,
        "lon": -3.8377900000000000346744855050928890705108642578125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 07:15 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 41 AIS positions
  • Period: 2026-06-02T07:44:11+00:00 to 2026-06-02T14:19:01+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-06-02T07:44:11+00:00",
        "lat": 35.7842983000000032234311220236122608184814453125,
        "lon": -4.22148829999999986029024512390606105327606201171875
    },
    "last_point": {
        "ts": "2026-06-02T14:19:01+00:00",
        "lat": 35.75109330000000085192368715070188045501708984375,
        "lon": -3.85503000000000017877255231724120676517486572265625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 06:33 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 37 AIS positions
  • Period: 2026-06-02T06:52:41+00:00 to 2026-06-02T13:27:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394.69999999999998863131622783839702606201171875,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-06-02T06:52:41+00:00",
        "lat": 35.797020000000003392415237613022327423095703125,
        "lon": -4.2334399999999998698285708087496459484100341796875
    },
    "last_point": {
        "ts": "2026-06-02T13:27:22+00:00",
        "lat": 35.78010669999999748824848211370408535003662109375,
        "lon": -3.889143300000000191829485629568807780742645263671875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 05:20 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 22 AIS positions
  • Period: 2026-06-02T05:31:52+00:00 to 2026-06-02T12:08:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-02T05:31:52+00:00",
        "lat": 35.8086832999999984394889906980097293853759765625,
        "lon": -4.25502830000000020760353436344303190708160400390625
    },
    "last_point": {
        "ts": "2026-06-02T12:08:41+00:00",
        "lat": 35.75957170000000218124114326201379299163818359375,
        "lon": -3.9923117000000001297621565754525363445281982421875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 04:04 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 3h 40m
  • Data Points: 34 AIS positions
  • Period: 2026-06-02T04:04:12+00:00 to 2026-06-02T07:44:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 220,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-06-02T04:04:12+00:00",
        "lat": 35.80176829999999910114638623781502246856689453125,
        "lon": -4.257136700000000217869455809704959392547607421875
    },
    "last_point": {
        "ts": "2026-06-02T07:44:11+00:00",
        "lat": 35.7842983000000032234311220236122608184814453125,
        "lon": -4.22148829999999986029024512390606105327606201171875
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 2, 2026 04:04 UTC 75.0%
  • Duration: 1h 35m
  • Radius: 560 meters
  • Data Points: 24 AIS positions
  • Centroid: 35.8049, -4.2572
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 560,
    "duration_minutes": 95.2000000000000028421709430404007434844970703125,
    "points": 24,
    "centroid": {
        "lat": 35.80488749583333429882259224541485309600830078125,
        "lon": -4.25719617499999980481106831575743854045867919921875
    },
    "bbox": {
        "min_lat": 35.80176829999999910114638623781502246856689453125,
        "min_lon": -4.25821830000000023375150703941471874713897705078125,
        "max_lat": 35.8087967000000020334482542239129543304443359375,
        "max_lon": -4.25316670000000041085286284214816987514495849609375
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 03:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 4h 44m
  • Data Points: 55 AIS positions
  • Period: 2026-06-02T03:00:04+00:00 to 2026-06-02T07:44:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 284.1000000000000227373675443232059478759765625,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-06-02T03:00:04+00:00",
        "lat": 35.79950670000000201298462343402206897735595703125,
        "lon": -4.2527299999999996771293808706104755401611328125
    },
    "last_point": {
        "ts": "2026-06-02T07:44:11+00:00",
        "lat": 35.7842983000000032234311220236122608184814453125,
        "lon": -4.22148829999999986029024512390606105327606201171875
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 2, 2026 03:00 UTC 75.0%
  • Duration: 2h 39m
  • Radius: 721 meters
  • Data Points: 45 AIS positions
  • Centroid: 35.8027, -4.2562
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 721.299999999999954525264911353588104248046875,
    "duration_minutes": 159.30000000000001136868377216160297393798828125,
    "points": 45,
    "centroid": {
        "lat": 35.8027174799999983179077389650046825408935546875,
        "lon": -4.2562251466666669585947602172382175922393798828125
    },
    "bbox": {
        "min_lat": 35.7994699999999994588506524451076984405517578125,
        "min_lon": -4.25821830000000023375150703941471874713897705078125,
        "max_lat": 35.8087967000000020334482542239129543304443359375,
        "max_lon": -4.2527299999999996771293808706104755401611328125
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 02:03 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 5h 40m
  • Data Points: 76 AIS positions
  • Period: 2026-06-02T02:03:51+00:00 to 2026-06-02T07:44:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 340.30000000000001136868377216160297393798828125,
    "points_in_zone": 76,
    "first_point": {
        "ts": "2026-06-02T02:03:51+00:00",
        "lat": 35.8013949999999994133759173564612865447998046875,
        "lon": -4.24413169999999961845560392248444259166717529296875
    },
    "last_point": {
        "ts": "2026-06-02T07:44:11+00:00",
        "lat": 35.7842983000000032234311220236122608184814453125,
        "lon": -4.22148829999999986029024512390606105327606201171875
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 2, 2026 02:03 UTC 75.0%
  • Duration: 3h 35m
  • Radius: 877 meters
  • Data Points: 66 AIS positions
  • Centroid: 35.8020, -4.2538
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 877,
    "duration_minutes": 215.5,
    "points": 66,
    "centroid": {
        "lat": 35.801974922727282546475180424749851226806640625,
        "lon": -4.25380835757575770372795886942185461521148681640625
    },
    "bbox": {
        "min_lat": 35.7994699999999994588506524451076984405517578125,
        "min_lon": -4.25821830000000023375150703941471874713897705078125,
        "max_lat": 35.8087967000000020334482542239129543304443359375,
        "max_lon": -4.24413169999999961845560392248444259166717529296875
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 01:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 92 AIS positions
  • Period: 2026-06-02T01:10:51+00:00 to 2026-06-02T07:44:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 393.30000000000001136868377216160297393798828125,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-06-02T01:10:51+00:00",
        "lat": 35.80481999999999942474460112862288951873779296875,
        "lon": -4.2355999999999998095745468162931501865386962890625
    },
    "last_point": {
        "ts": "2026-06-02T07:44:11+00:00",
        "lat": 35.7842983000000032234311220236122608184814453125,
        "lon": -4.22148829999999986029024512390606105327606201171875
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 2, 2026 01:00 UTC 75.0%
  • Duration: 5h 34m
  • Radius: 1,536 meters
  • Data Points: 87 AIS positions
  • Centroid: 35.8022, -4.2501
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1535.90000000000009094947017729282379150390625,
    "duration_minutes": 334.69999999999998863131622783839702606201171875,
    "points": 87,
    "centroid": {
        "lat": 35.8022052862068989043109468184411525726318359375,
        "lon": -4.25011273908045961178459037910215556621551513671875
    },
    "bbox": {
        "min_lat": 35.7994699999999994588506524451076984405517578125,
        "min_lon": -4.25821830000000023375150703941471874713897705078125,
        "max_lat": 35.8087967000000020334482542239129543304443359375,
        "max_lon": -4.2337650000000000005684341886080801486968994140625
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 2, 2026 00:21 UTC 75.0%
  • Duration: 6h 14m
  • Radius: 2,044 meters
  • Data Points: 96 AIS positions
  • Centroid: 35.8028, -4.2483
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 2043.5,
    "duration_minutes": 374.5,
    "points": 96,
    "centroid": {
        "lat": 35.8028421333333284337641089223325252532958984375,
        "lon": -4.2482882114583322419321120833046734333038330078125
    },
    "bbox": {
        "min_lat": 35.7994699999999994588506524451076984405517578125,
        "min_lon": -4.25821830000000023375150703941471874713897705078125,
        "max_lat": 35.8113333000000011452357284724712371826171875,
        "max_lon": -4.2282250000000001222133505507372319698333740234375
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 2, 2026 00:21 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 28m
  • Data Points: 95 AIS positions
  • Period: 2026-06-02T00:56:50+00:00 to 2026-06-02T07:25:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 388.19999999999998863131622783839702606201171875,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-06-02T00:56:50+00:00",
        "lat": 35.80647330000000039262886275537312030792236328125,
        "lon": -4.2331216999999998762405084562487900257110595703125
    },
    "last_point": {
        "ts": "2026-06-02T07:25:03+00:00",
        "lat": 35.7899450000000030058799893595278263092041015625,
        "lon": -4.22609329999999960847389957052655518054962158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 23:13 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 25m
  • Data Points: 96 AIS positions
  • Period: 2026-06-01T23:13:51+00:00 to 2026-06-02T05:39:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 385.5,
    "points_in_zone": 96,
    "first_point": {
        "ts": "2026-06-01T23:13:51+00:00",
        "lat": 35.82061829999999957863110466860234737396240234375,
        "lon": -4.2198849999999996640553945326246321201324462890625
    },
    "last_point": {
        "ts": "2026-06-02T05:39:21+00:00",
        "lat": 35.80872169999999954370650812052190303802490234375,
        "lon": -4.25316670000000041085286284214816987514495849609375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 22:02 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 96 AIS positions
  • Period: 2026-06-01T22:20:31+00:00 to 2026-06-02T04:54:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394,
    "points_in_zone": 96,
    "first_point": {
        "ts": "2026-06-01T22:20:31+00:00",
        "lat": 35.82790829999999715482772444374859333038330078125,
        "lon": -4.21264669999999963323489282629452645778656005859375
    },
    "last_point": {
        "ts": "2026-06-02T04:54:31+00:00",
        "lat": 35.80620830000000154313966049812734127044677734375,
        "lon": -4.258198300000000102727426565252244472503662109375
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 1, 2026 21:14 UTC 75.0%
  • Duration: 1h 34m
  • Radius: 1,132 meters
  • Data Points: 19 AIS positions
  • Centroid: 35.8327, -4.2096
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1132.40000000000009094947017729282379150390625,
    "duration_minutes": 94,
    "points": 19,
    "centroid": {
        "lat": 35.83266622105262655395563342608511447906494140625,
        "lon": -4.20956088421052587733584005036391317844390869140625
    },
    "bbox": {
        "min_lat": 35.82429830000000237077983911149203777313232421875,
        "min_lon": -4.216734999999999899955582804977893829345703125,
        "max_lat": 35.83912169999999974834281601943075656890869140625,
        "max_lon": -4.2058467000000003821469363174401223659515380859375
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 21:08 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 93 AIS positions
  • Period: 2026-06-01T21:53:31+00:00 to 2026-06-02T04:28:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394.69999999999998863131622783839702606201171875,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-06-01T21:53:31+00:00",
        "lat": 35.832228299999997034319676458835601806640625,
        "lon": -4.20926669999999969462578519596718251705169677734375
    },
    "last_point": {
        "ts": "2026-06-02T04:28:12+00:00",
        "lat": 35.80415500000000150748746818862855434417724609375,
        "lon": -4.25790329999999972443447404657490551471710205078125
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 1, 2026 20:44 UTC 75.0%
  • Duration: 1h 43m
  • Radius: 1,215 meters
  • Data Points: 20 AIS positions
  • Centroid: 35.8341, -4.2088
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1215.299999999999954525264911353588104248046875,
    "duration_minutes": 103.2999999999999971578290569595992565155029296875,
    "points": 20,
    "centroid": {
        "lat": 35.83406532999999427602233481593430042266845703125,
        "lon": -4.2087520099999995437656252761371433734893798828125
    },
    "bbox": {
        "min_lat": 35.82685169999999885703800828196108341217041015625,
        "min_lon": -4.21389999999999975699438437004573643207550048828125,
        "max_lat": 35.844504999999998062776285223662853240966796875,
        "max_lon": -4.2046817000000000774662112235091626644134521484375
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 20:04 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 79 AIS positions
  • Period: 2026-06-01T20:44:52+00:00 to 2026-06-02T03:18:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 393.80000000000001136868377216160297393798828125,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-06-01T20:44:52+00:00",
        "lat": 35.844504999999998062776285223662853240966796875,
        "lon": -4.2046817000000000774662112235091626644134521484375
    },
    "last_point": {
        "ts": "2026-06-02T03:18:41+00:00",
        "lat": 35.7998867000000018379068933427333831787109375,
        "lon": -4.25467499999999976267872625612653791904449462890625
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
Jun 1, 2026 19:59 UTC 75.0%
  • Duration: 2h 28m
  • Radius: 1,808 meters
  • Data Points: 22 AIS positions
  • Centroid: 35.8357, -4.2085
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1808,
    "duration_minutes": 148.69999999999998863131622783839702606201171875,
    "points": 22,
    "centroid": {
        "lat": 35.83565295454544497033566585741937160491943359375,
        "lon": -4.20849902272727138807795199682004749774932861328125
    },
    "bbox": {
        "min_lat": 35.82685169999999885703800828196108341217041015625,
        "min_lon": -4.21389999999999975699438437004573643207550048828125,
        "max_lat": 35.85183669999999978017513058148324489593505859375,
        "max_lon": -4.2046817000000000774662112235091626644134521484375
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 19:04 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 28m
  • Data Points: 63 AIS positions
  • Period: 2026-06-01T19:59:31+00:00 to 2026-06-02T02:28:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 388.8999999999999772626324556767940521240234375,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-06-01T19:59:31+00:00",
        "lat": 35.85183669999999978017513058148324489593505859375,
        "lon": -4.2061700000000001864464138634502887725830078125
    },
    "last_point": {
        "ts": "2026-06-02T02:28:22+00:00",
        "lat": 35.80027170000000324989741784520447254180908203125,
        "lon": -4.24832829999999983527914082515053451061248779296875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 18:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 63 AIS positions
  • Period: 2026-06-01T18:50:21+00:00 to 2026-06-02T01:28:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 398.19999999999998863131622783839702606201171875,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-06-01T18:50:21+00:00",
        "lat": 35.95257500000000305817593471147119998931884765625,
        "lon": -4.31059829999999966076984492246992886066436767578125
    },
    "last_point": {
        "ts": "2026-06-02T01:28:32+00:00",
        "lat": 35.80308000000000134832589537836611270904541015625,
        "lon": -4.2385383000000000919271769816987216472625732421875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 17:02 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 78 AIS positions
  • Period: 2026-06-01T17:53:04+00:00 to 2026-06-02T00:27:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394.6000000000000227373675443232059478759765625,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-06-01T17:53:04+00:00",
        "lat": 36.05339670000000040772647480480372905731201171875,
        "lon": -4.458980000000000387672116630710661411285400390625
    },
    "last_point": {
        "ts": "2026-06-02T00:27:41+00:00",
        "lat": 35.81069000000000102090780274011194705963134765625,
        "lon": -4.22908500000000042717829273897223174571990966796875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 16:05 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 98 AIS positions
  • Period: 2026-06-01T16:41:22+00:00 to 2026-06-01T23:16:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 98,
    "first_point": {
        "ts": "2026-06-01T16:41:22+00:00",
        "lat": 36.0317117000000024518158170394599437713623046875,
        "lon": -4.4976032999999997485929270624183118343353271484375
    },
    "last_point": {
        "ts": "2026-06-01T23:16:31+00:00",
        "lat": 35.82020829999999733672666479833424091339111328125,
        "lon": -4.22019829999999984693204169161617755889892578125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 15:59 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 103 AIS positions
  • Period: 2026-06-01T15:59:11+00:00 to 2026-06-01T22:28:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 389,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-06-01T15:59:11+00:00",
        "lat": 36.0183516999999966401446727104485034942626953125,
        "lon": -4.51387669999999996406359059619717299938201904296875
    },
    "last_point": {
        "ts": "2026-06-01T22:28:12+00:00",
        "lat": 35.82685169999999885703800828196108341217041015625,
        "lon": -4.21389999999999975699438437004573643207550048828125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 14:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 88 AIS positions
  • Period: 2026-06-01T14:42:21+00:00 to 2026-06-01T21:17:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394.8999999999999772626324556767940521240234375,
    "points_in_zone": 88,
    "first_point": {
        "ts": "2026-06-01T14:42:21+00:00",
        "lat": 35.99298999999999892906998866237699985504150390625,
        "lon": -4.53928499999999957026375341229140758514404296875
    },
    "last_point": {
        "ts": "2026-06-01T21:17:12+00:00",
        "lat": 35.83872999999999819920049048960208892822265625,
        "lon": -4.2060367000000002946080712717957794666290283203125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 13:03 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 103 AIS positions
  • Period: 2026-06-01T13:32:12+00:00 to 2026-06-01T20:04:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 392.5,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-06-01T13:32:12+00:00",
        "lat": 35.9683050000000008594724931754171848297119140625,
        "lon": -4.56188669999999962811898512882180511951446533203125
    },
    "last_point": {
        "ts": "2026-06-01T20:04:41+00:00",
        "lat": 35.85122170000000352274582837708294391632080078125,
        "lon": -4.20576829999999990405967764672823250293731689453125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 12:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 109 AIS positions
  • Period: 2026-06-01T12:51:21+00:00 to 2026-06-01T19:27:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 109,
    "first_point": {
        "ts": "2026-06-01T12:51:21+00:00",
        "lat": 35.95224329999999923757059150375425815582275390625,
        "lon": -4.58566669999999998452722138608805835247039794921875
    },
    "last_point": {
        "ts": "2026-06-01T19:27:52+00:00",
        "lat": 35.86947500000000133013600134290754795074462890625,
        "lon": -4.2235732999999999748297341284342110157012939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 11:02 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 115 AIS positions
  • Period: 2026-06-01T11:50:03+00:00 to 2026-06-01T18:28:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 398.80000000000001136868377216160297393798828125,
    "points_in_zone": 115,
    "first_point": {
        "ts": "2026-06-01T11:50:03+00:00",
        "lat": 35.9990250000000031604940886609256267547607421875,
        "lon": -4.7561116999999999421788743347860872745513916015625
    },
    "last_point": {
        "ts": "2026-06-01T18:28:52+00:00",
        "lat": 35.99779000000000195313987205736339092254638671875,
        "lon": -4.36297669999999992995753927971236407756805419921875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 10:13 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 108 AIS positions
  • Period: 2026-06-01T10:57:22+00:00 to 2026-06-01T17:29:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 392.30000000000001136868377216160297393798828125,
    "points_in_zone": 108,
    "first_point": {
        "ts": "2026-06-01T10:57:22+00:00",
        "lat": 36.023404999999996789483702741563320159912109375,
        "lon": -4.856918300000000243699105340056121349334716796875
    },
    "last_point": {
        "ts": "2026-06-01T17:29:41+00:00",
        "lat": 36.04539170000000325444489135406911373138427734375,
        "lon": -4.4752182999999998713747118017636239528656005859375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 07:30 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 88 AIS positions
  • Period: 2026-06-01T07:53:52+00:00 to 2026-06-01T14:28:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 88,
    "first_point": {
        "ts": "2026-06-01T07:53:52+00:00",
        "lat": 35.96645000000000180762071977369487285614013671875,
        "lon": -4.86328329999999997568238541134633123874664306640625
    },
    "last_point": {
        "ts": "2026-06-01T14:28:41+00:00",
        "lat": 35.98843169999999958008629619143903255462646484375,
        "lon": -4.543678299999999836700226296670734882354736328125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 05:21 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 58 AIS positions
  • Period: 2026-06-01T05:51:19+00:00 to 2026-06-01T12:28:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 396.8999999999999772626324556767940521240234375,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-06-01T05:51:19+00:00",
        "lat": 36.00736669999999861602191231213510036468505859375,
        "lon": -4.84144500000000022055246517993509769439697265625
    },
    "last_point": {
        "ts": "2026-06-01T12:28:11+00:00",
        "lat": 35.95380329999999702295099268667399883270263671875,
        "lon": -4.62131999999999987238652465748600661754608154296875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 04:14 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 29 AIS positions
  • Period: 2026-06-01T04:51:41+00:00 to 2026-06-01T11:29:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 397.69999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-06-01T04:51:41+00:00",
        "lat": 35.990288300000003118839231319725513458251953125,
        "lon": -4.84962830000000000296722646453417837619781494140625
    },
    "last_point": {
        "ts": "2026-06-01T11:29:22+00:00",
        "lat": 36.02410330000000016070771380327641963958740234375,
        "lon": -4.82900170000000006353957360261119902133941650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 01:05 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 37 AIS positions
  • Period: 2026-06-01T01:22:21+00:00 to 2026-06-01T07:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 391.5,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-06-01T01:22:21+00:00",
        "lat": 35.99912330000000082463884609751403331756591796875,
        "lon": -4.9213649999999997675104168592952191829681396484375
    },
    "last_point": {
        "ts": "2026-06-01T07:53:52+00:00",
        "lat": 35.96645000000000180762071977369487285614013671875,
        "lon": -4.86328329999999997568238541134633123874664306640625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
Jun 1, 2026 00:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 5h 50m
  • Data Points: 48 AIS positions
  • Period: 2026-06-01T00:00:30+00:00 to 2026-06-01T05:51:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 350.80000000000001136868377216160297393798828125,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-01T00:00:30+00:00",
        "lat": 35.99411500000000074805939220823347568511962890625,
        "lon": -4.97933170000000036026222005602903664112091064453125
    },
    "last_point": {
        "ts": "2026-06-01T05:51:19+00:00",
        "lat": 36.00736669999999861602191231213510036468505859375,
        "lon": -4.84144500000000022055246517993509769439697265625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 23:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 22m
  • Data Points: 52 AIS positions
  • Period: 2026-05-31T23:28:31+00:00 to 2026-06-01T05:51:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 382.80000000000001136868377216160297393798828125,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-05-31T23:28:31+00:00",
        "lat": 35.98389829999999989240677678026258945465087890625,
        "lon": -4.9865750000000002017941369558684527873992919921875
    },
    "last_point": {
        "ts": "2026-06-01T05:51:19+00:00",
        "lat": 36.00736669999999861602191231213510036468505859375,
        "lon": -4.84144500000000022055246517993509769439697265625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 22:01 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 57 AIS positions
  • Period: 2026-05-31T22:53:52+00:00 to 2026-06-01T05:21:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 387.80000000000001136868377216160297393798828125,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-05-31T22:53:52+00:00",
        "lat": 35.97293499999999966121322358958423137664794921875,
        "lon": -4.99562170000000005387619239627383649349212646484375
    },
    "last_point": {
        "ts": "2026-06-01T05:21:41+00:00",
        "lat": 35.998283299999997097984305582940578460693359375,
        "lon": -4.84775829999999974262436808203347027301788330078125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 21:01 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 67 AIS positions
  • Period: 2026-05-31T21:50:12+00:00 to 2026-06-01T04:29:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 398.80000000000001136868377216160297393798828125,
    "points_in_zone": 67,
    "first_point": {
        "ts": "2026-05-31T21:50:12+00:00",
        "lat": 35.9533933000000018864739104174077510833740234375,
        "lon": -4.9894783000000000328100213664583861827850341796875
    },
    "last_point": {
        "ts": "2026-06-01T04:29:02+00:00",
        "lat": 35.9848750000000023874235921539366245269775390625,
        "lon": -4.85063170000000010162466423935256898403167724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 20:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 5h 54m
  • Data Points: 97 AIS positions
  • Period: 2026-05-31T20:00:32+00:00 to 2026-06-01T01:55:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 354.69999999999998863131622783839702606201171875,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-05-31T20:00:32+00:00",
        "lat": 35.9479266999999964582457323558628559112548828125,
        "lon": -4.9811282999999999532292349613271653652191162109375
    },
    "last_point": {
        "ts": "2026-06-01T01:55:16+00:00",
        "lat": 35.9515533000000004903995431959629058837890625,
        "lon": -4.87782330000000019509798221406526863574981689453125
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
May 31, 2026 20:00 UTC 75.0%
  • Duration: 2h 4m
  • Radius: 1,156 meters
  • Data Points: 41 AIS positions
  • Centroid: 35.9484, -4.9847
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1155.799999999999954525264911353588104248046875,
    "duration_minutes": 124.5,
    "points": 41,
    "centroid": {
        "lat": 35.94842349024389704936766065657138824462890625,
        "lon": -4.984661014634145459467617911286652088165283203125
    },
    "bbox": {
        "min_lat": 35.94234829999999902838681009598076343536376953125,
        "min_lon": -4.9906699999999997174882082617841660976409912109375,
        "max_lat": 35.95762330000000162044671014882624149322509765625,
        "max_lon": -4.9787400000000001654143488849513232707977294921875
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 19:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 107 AIS positions
  • Period: 2026-05-31T19:25:20+00:00 to 2026-06-01T01:55:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 107,
    "first_point": {
        "ts": "2026-05-31T19:25:20+00:00",
        "lat": 35.94199499999999858346200198866426944732666015625,
        "lon": -4.980406699999999631245373166166245937347412109375
    },
    "last_point": {
        "ts": "2026-06-01T01:55:16+00:00",
        "lat": 35.9515533000000004903995431959629058837890625,
        "lon": -4.87782330000000019509798221406526863574981689453125
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
May 31, 2026 19:00 UTC 75.0%
  • Duration: 2h 36m
  • Radius: 1,170 meters
  • Data Points: 50 AIS positions
  • Centroid: 35.9474, -4.9837
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1169.799999999999954525264911353588104248046875,
    "duration_minutes": 156,
    "points": 50,
    "centroid": {
        "lat": 35.94743583199998937516284058801829814910888671875,
        "lon": -4.983713699999999136025508050806820392608642578125
    },
    "bbox": {
        "min_lat": 35.94199499999999858346200198866426944732666015625,
        "min_lon": -4.99035670000000042278998080291785299777984619140625,
        "max_lat": 35.956490000000002282831701450049877166748046875,
        "max_lon": -4.9787400000000001654143488849513232707977294921875
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
May 31, 2026 18:03 UTC 75.0%
  • Duration: 3h 2m
  • Radius: 1,147 meters
  • Data Points: 58 AIS positions
  • Centroid: 35.9457, -4.9830
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1147,
    "duration_minutes": 182.5,
    "points": 58,
    "centroid": {
        "lat": 35.945704655172420416420209221541881561279296875,
        "lon": -4.98302362068965276620247095706872642040252685546875
    },
    "bbox": {
        "min_lat": 35.9375050000000015870682545937597751617431640625,
        "min_lon": -4.9897366999999999137571649043820798397064208984375,
        "max_lat": 35.95448329999999970141288940794765949249267578125,
        "max_lon": -4.9787400000000001654143488849513232707977294921875
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 18:03 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 109 AIS positions
  • Period: 2026-05-31T18:51:52+00:00 to 2026-06-01T01:28:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 109,
    "first_point": {
        "ts": "2026-05-31T18:51:52+00:00",
        "lat": 35.9375050000000015870682545937597751617431640625,
        "lon": -4.98135670000000008172946763806976377964019775390625
    },
    "last_point": {
        "ts": "2026-06-01T01:28:22+00:00",
        "lat": 35.9873750000000001136868377216160297393798828125,
        "lon": -4.9127182999999998713747118017636239528656005859375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 17:23 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 109 AIS positions
  • Period: 2026-05-31T17:51:41+00:00 to 2026-06-01T00:28:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 396.8999999999999772626324556767940521240234375,
    "points_in_zone": 109,
    "first_point": {
        "ts": "2026-05-31T17:51:41+00:00",
        "lat": 35.9447167000000007419657777063548564910888671875,
        "lon": -5.01948500000000041865177990985102951526641845703125
    },
    "last_point": {
        "ts": "2026-06-01T00:28:32+00:00",
        "lat": 35.99939830000000284826455754227936267852783203125,
        "lon": -4.96916169999999990380956660374067723751068115234375
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 04:07 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 1h 47m
  • Data Points: 20 AIS positions
  • Period: 2026-05-31T04:07:23+00:00 to 2026-05-31T05:54:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 107.2999999999999971578290569595992565155029296875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-05-31T04:07:23+00:00",
        "lat": 35.93371830000000244353941525332629680633544921875,
        "lon": -5.02910330000000005412630343926139175891876220703125
    },
    "last_point": {
        "ts": "2026-05-31T05:54:43+00:00",
        "lat": 35.9800766999999979134372551925480365753173828125,
        "lon": -5.07657169999999968723614074406214058399200439453125
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
May 31, 2026 02:49 UTC 75.0%
  • Duration: 2h 46m
  • Radius: 1,385 meters
  • Data Points: 12 AIS positions
  • Centroid: 35.9363, -5.0296
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1384.90000000000009094947017729282379150390625,
    "duration_minutes": 166.599999999999994315658113919198513031005859375,
    "points": 12,
    "centroid": {
        "lat": 35.93626222500000011450538295321166515350341796875,
        "lon": -5.0295675000000006349409886752255260944366455078125
    },
    "bbox": {
        "min_lat": 35.9281849999999991496224538423120975494384765625,
        "min_lon": -5.03855669999999999930651028989814221858978271484375,
        "max_lat": 35.942436700000001792432158254086971282958984375,
        "max_lon": -5.017868299999999948113327263854444026947021484375
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 02:02 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 3h 51m
  • Data Points: 27 AIS positions
  • Period: 2026-05-31T02:02:54+00:00 to 2026-05-31T05:54:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 231.80000000000001136868377216160297393798828125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-05-31T02:02:54+00:00",
        "lat": 35.9236716999999998733983375132083892822265625,
        "lon": -5.01750330000000044350372263579629361629486083984375
    },
    "last_point": {
        "ts": "2026-05-31T05:54:43+00:00",
        "lat": 35.9800766999999979134372551925480365753173828125,
        "lon": -5.07657169999999968723614074406214058399200439453125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 01:00 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 4h 54m
  • Data Points: 42 AIS positions
  • Period: 2026-05-31T01:00:44+00:00 to 2026-05-31T05:54:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 294,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-05-31T01:00:44+00:00",
        "lat": 35.91791169999999766559994895942509174346923828125,
        "lon": -5.020308299999999945839590509422123432159423828125
    },
    "last_point": {
        "ts": "2026-05-31T05:54:43+00:00",
        "lat": 35.9800766999999979134372551925480365753173828125,
        "lon": -5.07657169999999968723614074406214058399200439453125
    }
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
May 31, 2026 01:00 UTC 75.0%
  • Duration: 1h 49m
  • Radius: 652 meters
  • Data Points: 22 AIS positions
  • Centroid: 35.9223, -5.0182
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 652.299999999999954525264911353588104248046875,
    "duration_minutes": 109,
    "points": 22,
    "centroid": {
        "lat": 35.9223137181818259477950050495564937591552734375,
        "lon": -5.0182305954545451953663359745405614376068115234375
    },
    "bbox": {
        "min_lat": 35.91791169999999766559994895942509174346923828125,
        "min_lon": -5.020308299999999945839590509422123432159423828125,
        "max_lat": 35.9281849999999991496224538423120975494384765625,
        "max_lon": -5.01695829999999975967739374027587473392486572265625
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Loiter Strait of Gibraltar Surveillance Zone
May 31, 2026 00:27 UTC 75.0%
  • Duration: 2h 22m
  • Radius: 1,982 meters
  • Data Points: 32 AIS positions
  • Centroid: 35.9211, -5.0215
  • Zone: Strait of Gibraltar Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1982,
    "duration_minutes": 142.19999999999998863131622783839702606201171875,
    "points": 32,
    "centroid": {
        "lat": 35.9211360968750028632712201215326786041259765625,
        "lon": -5.0214658281250006410800779121927917003631591796875
    },
    "bbox": {
        "min_lat": 35.9161849999999986948751029558479785919189453125,
        "min_lon": -5.04328670000000034434606277500279247760772705078125,
        "max_lat": 35.9281849999999991496224538423120975494384765625,
        "max_lon": -5.01695829999999975967739374027587473392486572265625
    },
    "zone_id": "discovered_001"
}
Methodology: 2026.01.18
Zone Dwell Strait of Gibraltar Surveillance Zone
May 31, 2026 00:04 UTC 80.0%
  • Zone: Strait of Gibraltar Surveillance Zone
  • Duration: 5h 50m
  • Data Points: 63 AIS positions
  • Period: 2026-05-31T00:04:14+00:00 to 2026-05-31T05:54:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_001",
    "zone_name": "Strait of Gibraltar Surveillance Zone",
    "dwell_minutes": 350.5,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-05-31T00:04:14+00:00",
        "lat": 35.94601999999999719648258178494870662689208984375,
        "lon": -5.10835330000000009675886758486740291118621826171875
    },
    "last_point": {
        "ts": "2026-05-31T05:54:43+00:00",
        "lat": 35.9800766999999979134372551925480365753173828125,
        "lon": -5.07657169999999968723614074406214058399200439453125
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
May 30, 2026 12:06 UTC 80.0%
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 1h 7m
  • Data Points: 7 AIS positions
  • Period: 2026-05-30T12:06:47+00:00 to 2026-05-30T13:14:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 67.900000000000005684341886080801486968994140625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-05-30T12:06:47+00:00",
        "lat": 35.90402499999999719193510827608406543731689453125,
        "lon": -5.8415017000000002411752575426362454891204833984375
    },
    "last_point": {
        "ts": "2026-05-30T13:14:39+00:00",
        "lat": 35.9235316999999980680513544939458370208740234375,
        "lon": -5.55379670000000036367282518767751753330230712890625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 19, 2026 02:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 18m
  • Data Points: 13 AIS positions
  • Period: 2026-04-19T02:02:58+00:00 to 2026-04-19T03:20:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 78,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-04-19T02:02:58+00:00",
        "lat": 40.95286999999999721921994932927191257476806640625,
        "lon": 28.945148299999999608189682476222515106201171875
    },
    "last_point": {
        "ts": "2026-04-19T03:20:57+00:00",
        "lat": 40.91259170000000011668817023746669292449951171875,
        "lon": 28.844306700000000631689545116387307643890380859375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 19, 2026 01:51 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 29m
  • Data Points: 16 AIS positions
  • Period: 2026-04-19T01:51:38+00:00 to 2026-04-19T03:20:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 89.2999999999999971578290569595992565155029296875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-04-19T01:51:38+00:00",
        "lat": 40.9640600000000034697222872637212276458740234375,
        "lon": 28.9653899999999993042365531437098979949951171875
    },
    "last_point": {
        "ts": "2026-04-19T03:20:57+00:00",
        "lat": 40.91259170000000011668817023746669292449951171875,
        "lon": 28.844306700000000631689545116387307643890380859375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Apr 9, 2026 08:39 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 21m
  • Data Points: 3 AIS positions
  • Period: 2026-04-09T08:39:45+00:00 to 2026-04-09T10:01:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 81.900000000000005684341886080801486968994140625,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-04-09T08:39:45+00:00",
        "lat": 40.93771170000000125810402096249163150787353515625,
        "lon": 28.73175330000000116115188575349748134613037109375
    },
    "last_point": {
        "ts": "2026-04-09T10:01:38+00:00",
        "lat": 40.94311830000000185236785910092294216156005859375,
        "lon": 28.739648299999998926068656146526336669921875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Southeast Aegean Monitoring Zone
Apr 7, 2026 16:46 UTC 70.0%
  • Gap Duration: 5h 10m
  • Last Seen: 2026-04-07T16:46:57+00:00 at 36.5151, 26.6912 (Zone: Southeast Aegean Monitoring Zone)
  • Next Seen: 2026-04-07T21:56:58+00:00 at 37.4226, 25.9139

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1A_IW_GRDH_1SDV_20260407T161514_20260407T161539_063976_080C5D_5996_COG • Time: 2026-04-07T16:15:14.274761Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-04-07T22:15:01.504889+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 310,
    "last_seen": {
        "ts": "2026-04-07T16:46:57+00:00",
        "lat": 36.5151249999999976125764078460633754730224609375,
        "lon": 26.691238299999998417888491530902683734893798828125,
        "sog": 12.5,
        "zone_id": "discovered_083"
    },
    "next_seen": {
        "ts": "2026-04-07T21:56:58+00:00",
        "lat": 37.42257330000000337122401106171309947967529296875,
        "lon": 25.913881700000001018224793369881808757781982421875,
        "zone_ids": [
            "discovered_091"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 36.5151249999999976125764078460633754730224609375,
                "lon": 26.691238299999998417888491530902683734893798828125,
                "ts": "2026-04-07T16:46:57+00:00"
            },
            "end": {
                "lat": 37.42257330000000337122401106171309947967529296875,
                "lon": 25.913881700000001018224793369881808757781982421875,
                "ts": "2026-04-07T21:56:58+00:00"
            },
            "bbox": {
                "min_lat": 36.33494499999999760575519758276641368865966796875,
                "min_lon": 25.68836399999999997589839040301740169525146484375,
                "max_lat": 37.60275299999999987221599440090358257293701171875,
                "max_lon": 26.91675599999999946021489449776709079742431640625
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1A_IW_GRDH_1SDV_20260407T161514_20260407T161539_063976_080C5D_5996_COG",
            "scene_time": "2026-04-07T16:15:14.274761Z",
            "platform": "sentinel-1a",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/04\/event_329523_thumbnail_20260407221506.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/04\/event_329523_thumbnail_20260407221506.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-04-07T22:15:01.504889+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 10:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 1h 52m
  • Data Points: 48 AIS positions
  • Period: 2026-04-06T10:00:31+00:00 to 2026-04-06T11:52:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 112.2999999999999971578290569595992565155029296875,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-04-06T10:00:31+00:00",
        "lat": 34.68889999999999673718775738961994647979736328125,
        "lon": 33.35425670000000053505573305301368236541748046875
    },
    "last_point": {
        "ts": "2026-04-06T11:52:50+00:00",
        "lat": 34.6343667000000010602889233268797397613525390625,
        "lon": 33.29370829999999870096871745772659778594970703125
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 09:04 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 2h 48m
  • Data Points: 66 AIS positions
  • Period: 2026-04-06T09:04:03+00:00 to 2026-04-06T11:52:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 168.80000000000001136868377216160297393798828125,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-04-06T09:04:03+00:00",
        "lat": 34.6891166999999995823600329458713531494140625,
        "lon": 33.3536916999999988320269039832055568695068359375
    },
    "last_point": {
        "ts": "2026-04-06T11:52:50+00:00",
        "lat": 34.6343667000000010602889233268797397613525390625,
        "lon": 33.29370829999999870096871745772659778594970703125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 09:04 UTC 75.0%
  • Duration: 2h 26m
  • Radius: 795 meters
  • Data Points: 47 AIS positions
  • Centroid: 34.6886, 33.3544
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 794.700000000000045474735088646411895751953125,
    "duration_minutes": 146.099999999999994315658113919198513031005859375,
    "points": 47,
    "centroid": {
        "lat": 34.688606029787223405946861021220684051513671875,
        "lon": 33.3543538957446799031458795070648193359375
    },
    "bbox": {
        "min_lat": 34.6820833000000021684172679670155048370361328125,
        "min_lon": 33.350768299999998589555616490542888641357421875,
        "max_lat": 34.6891166999999995823600329458713531494140625,
        "max_lon": 33.3559766999999993686287780292332172393798828125
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 08:01 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 3h 51m
  • Data Points: 86 AIS positions
  • Period: 2026-04-06T08:01:06+00:00 to 2026-04-06T11:52:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 231.69999999999998863131622783839702606201171875,
    "points_in_zone": 86,
    "first_point": {
        "ts": "2026-04-06T08:01:06+00:00",
        "lat": 34.68903000000000247382558882236480712890625,
        "lon": 33.35329829999999873280103201977908611297607421875
    },
    "last_point": {
        "ts": "2026-04-06T11:52:50+00:00",
        "lat": 34.6343667000000010602889233268797397613525390625,
        "lon": 33.29370829999999870096871745772659778594970703125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 08:01 UTC 75.0%
  • Duration: 3h 29m
  • Radius: 799 meters
  • Data Points: 67 AIS positions
  • Centroid: 34.6887, 33.3541
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 798.700000000000045474735088646411895751953125,
    "duration_minutes": 209,
    "points": 67,
    "centroid": {
        "lat": 34.68873345820896503255426068790256977081298828125,
        "lon": 33.35410934925373993564789998345077037811279296875
    },
    "bbox": {
        "min_lat": 34.6820833000000021684172679670155048370361328125,
        "min_lon": 33.350768299999998589555616490542888641357421875,
        "max_lat": 34.6891166999999995823600329458713531494140625,
        "max_lon": 33.3559766999999993686287780292332172393798828125
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 07:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 4h 51m
  • Data Points: 95 AIS positions
  • Period: 2026-04-06T07:00:59+00:00 to 2026-04-06T11:52:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 291.8999999999999772626324556767940521240234375,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-04-06T07:00:59+00:00",
        "lat": 34.68890999999999991132426657713949680328369140625,
        "lon": 33.35268169999999798847056808881461620330810546875
    },
    "last_point": {
        "ts": "2026-04-06T11:52:50+00:00",
        "lat": 34.6343667000000010602889233268797397613525390625,
        "lon": 33.29370829999999870096871745772659778594970703125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 07:00 UTC 75.0%
  • Duration: 4h 29m
  • Radius: 797 meters
  • Data Points: 76 AIS positions
  • Centroid: 34.6888, 33.3540
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 797.299999999999954525264911353588104248046875,
    "duration_minutes": 269.1000000000000227373675443232059478759765625,
    "points": 76,
    "centroid": {
        "lat": 34.688766731578965618609800003468990325927734375,
        "lon": 33.35396927368420705306562012992799282073974609375
    },
    "bbox": {
        "min_lat": 34.6820833000000021684172679670155048370361328125,
        "min_lon": 33.350768299999998589555616490542888641357421875,
        "max_lat": 34.6891166999999995823600329458713531494140625,
        "max_lon": 33.3559766999999993686287780292332172393798828125
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 06:04 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 5h 48m
  • Data Points: 111 AIS positions
  • Period: 2026-04-06T06:04:02+00:00 to 2026-04-06T11:52:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 348.80000000000001136868377216160297393798828125,
    "points_in_zone": 111,
    "first_point": {
        "ts": "2026-04-06T06:04:02+00:00",
        "lat": 34.68847329999999828942236490547657012939453125,
        "lon": 33.354361699999998336352291516959667205810546875
    },
    "last_point": {
        "ts": "2026-04-06T11:52:50+00:00",
        "lat": 34.6343667000000010602889233268797397613525390625,
        "lon": 33.29370829999999870096871745772659778594970703125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 06:04 UTC 75.0%
  • Duration: 5h 26m
  • Radius: 792 meters
  • Data Points: 92 AIS positions
  • Centroid: 34.6888, 33.3538
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 792,
    "duration_minutes": 326.1000000000000227373675443232059478759765625,
    "points": 92,
    "centroid": {
        "lat": 34.6887757597826151823028340004384517669677734375,
        "lon": 33.3537787663043445718358270823955535888671875
    },
    "bbox": {
        "min_lat": 34.6820833000000021684172679670155048370361328125,
        "min_lon": 33.350768299999998589555616490542888641357421875,
        "max_lat": 34.6891166999999995823600329458713531494140625,
        "max_lon": 33.3559766999999993686287780292332172393798828125
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 05:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 123 AIS positions
  • Period: 2026-04-06T05:21:57+00:00 to 2026-04-06T11:52:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 390.8999999999999772626324556767940521240234375,
    "points_in_zone": 123,
    "first_point": {
        "ts": "2026-04-06T05:21:57+00:00",
        "lat": 34.6868750000000005684341886080801486968994140625,
        "lon": 33.35461000000000097998054116033017635345458984375
    },
    "last_point": {
        "ts": "2026-04-06T11:52:50+00:00",
        "lat": 34.6343667000000010602889233268797397613525390625,
        "lon": 33.29370829999999870096871745772659778594970703125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 05:00 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 999 meters
  • Data Points: 112 AIS positions
  • Centroid: 34.6886, 33.3543
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 999.200000000000045474735088646411895751953125,
    "duration_minutes": 389.80000000000001136868377216160297393798828125,
    "points": 112,
    "centroid": {
        "lat": 34.68856238125000146510501508601009845733642578125,
        "lon": 33.35427663660714614479729789309203624725341796875
    },
    "bbox": {
        "min_lat": 34.6820833000000021684172679670155048370361328125,
        "min_lon": 33.350768299999998589555616490542888641357421875,
        "max_lat": 34.69176999999999821966412127949297428131103515625,
        "max_lon": 33.36446670000000125355654745362699031829833984375
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 04:58 UTC 75.0%
  • Duration: 6h 38m
  • Radius: 1,379 meters
  • Data Points: 116 AIS positions
  • Centroid: 34.6890, 33.3545
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1379.40000000000009094947017729282379150390625,
    "duration_minutes": 398,
    "points": 116,
    "centroid": {
        "lat": 34.68903681120690407624351792037487030029296875,
        "lon": 33.3545105612069079370485269464552402496337890625
    },
    "bbox": {
        "min_lat": 34.684539999999998372004483826458454132080078125,
        "min_lon": 33.35227330000000023346728994511067867279052734375,
        "max_lat": 34.70145169999999978927007759921252727508544921875,
        "max_lon": 33.36446670000000125355654745362699031829833984375
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 04:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 38m
  • Data Points: 116 AIS positions
  • Period: 2026-04-06T04:50:09+00:00 to 2026-04-06T11:28:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 398,
    "points_in_zone": 116,
    "first_point": {
        "ts": "2026-04-06T04:50:09+00:00",
        "lat": 34.70145169999999978927007759921252727508544921875,
        "lon": 33.35366669999999800211298861540853977203369140625
    },
    "last_point": {
        "ts": "2026-04-06T11:28:07+00:00",
        "lat": 34.684539999999998372004483826458454132080078125,
        "lon": 33.3539482999999989942807587794959545135498046875
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 03:36 UTC 59/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9693824 (WECO MADELEINE) LIBERIA
  • Minimum Distance: 327 meters
  • Average Distance: 340 meters
  • Duration: 51 minutes
  • Period: 2026-04-06T03:36:47+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 59/100

Low-confidence STS candidate - may warrant review. Two tankers (EASTERLY JUPITER and WECO MADELEINE) maintained close proximity (min 327m, avg 340m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 327m, avg 340m
Duration10/25Duration 52 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency12/15Distance variance ±32m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636093045,
        "imo": 9693824,
        "name": "WECO MADELEINE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 326.8999999999999772626324556767940521240234375,
    "avg_distance_m": 339.5,
    "distance_consistency_m": 31.60000000000000142108547152020037174224853515625,
    "duration_minutes": 51.5,
    "overlap_duration_s": 3090,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.4699999999999999733546474089962430298328399658203125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-04-06T03:36:47+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 59,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 327m, avg 340m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b132m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "Low-confidence STS candidate - may warrant review. Two tankers (EASTERLY JUPITER and WECO MADELEINE) maintained close proximity (min 327m, avg 340m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 03:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 35m
  • Data Points: 116 AIS positions
  • Period: 2026-04-06T03:51:46+00:00 to 2026-04-06T10:27:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 395.80000000000001136868377216160297393798828125,
    "points_in_zone": 116,
    "first_point": {
        "ts": "2026-04-06T03:51:46+00:00",
        "lat": 34.70963830000000172049112734384834766387939453125,
        "lon": 33.32306330000000116342562250792980194091796875
    },
    "last_point": {
        "ts": "2026-04-06T10:27:33+00:00",
        "lat": 34.688929999999999154169927351176738739013671875,
        "lon": 33.35458330000000159998307935893535614013671875
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 03:00 UTC 75.0%
  • Duration: 1h 35m
  • Radius: 437 meters
  • Data Points: 30 AIS positions
  • Centroid: 34.7096, 33.3234
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 436.8999999999999772626324556767940521240234375,
    "duration_minutes": 95.2000000000000028421709430404007434844970703125,
    "points": 30,
    "centroid": {
        "lat": 34.70962388999999603811374981887638568878173828125,
        "lon": 33.32337972333332487551160738803446292877197265625
    },
    "bbox": {
        "min_lat": 34.70930829999999644996933056972920894622802734375,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32814830000000227983036893419921398162841796875
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 03:00 UTC 75/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 1h 27m
  • Period: 2026-04-06T03:00:46+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 88 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration15/25Duration 88 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-04-06T09:45:11.643229+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 297.1000000000000227373675443232059478759765625,
    "avg_distance_m": 301.3999999999999772626324556767940521240234375,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 87.5,
    "overlap_duration_s": 5251,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-06T03:00:46+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 27,
        "vessel_b": 27
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 88 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 88 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7086967999999984613168635405600070953369140625,
            "lon": 33.32188219999999745368768344633281230926513671875
        },
        "time_window": {
            "start_ts": "2026-04-06T03:00:46+00:00",
            "end_ts": "2026-04-06T04:28:17+00:00"
        },
        "searched_at": "2026-04-06T09:45:11.643229+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 02:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 113 AIS positions
  • Period: 2026-04-06T02:54:47+00:00 to 2026-04-06T09:27:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 392.69999999999998863131622783839702606201171875,
    "points_in_zone": 113,
    "first_point": {
        "ts": "2026-04-06T02:54:47+00:00",
        "lat": 34.70962670000000116488081403076648712158203125,
        "lon": 33.323070000000001300577423535287380218505859375
    },
    "last_point": {
        "ts": "2026-04-06T09:27:28+00:00",
        "lat": 34.68899329999999991969161783345043659210205078125,
        "lon": 33.35402169999999699712134315632283687591552734375
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 02:00 UTC 75.0%
  • Duration: 2h 35m
  • Radius: 448 meters
  • Data Points: 48 AIS positions
  • Centroid: 34.7096, 33.3233
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 447.6000000000000227373675443232059478759765625,
    "duration_minutes": 155.19999999999998863131622783839702606201171875,
    "points": 48,
    "centroid": {
        "lat": 34.70962931041666621467811637558043003082275390625,
        "lon": 33.32326291874999668607415514998137950897216796875
    },
    "bbox": {
        "min_lat": 34.70930829999999644996933056972920894622802734375,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32814830000000227983036893419921398162841796875
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 02:00 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 2h 27m
  • Period: 2026-04-06T02:00:46+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 148 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 148 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-04-06T08:45:08.663803+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 297.1000000000000227373675443232059478759765625,
    "avg_distance_m": 301.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 147.5,
    "overlap_duration_s": 8851,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-06T02:00:46+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 45,
        "vessel_b": 45
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 148 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 148 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7086972000000031357558327727019786834716796875,
            "lon": 33.3218829999999996971382643096148967742919921875
        },
        "time_window": {
            "start_ts": "2026-04-06T02:00:46+00:00",
            "end_ts": "2026-04-06T04:28:17+00:00"
        },
        "searched_at": "2026-04-06T08:45:08.663803+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 01:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 113 AIS positions
  • Period: 2026-04-06T01:51:39+00:00 to 2026-04-06T08:28:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 396.3999999999999772626324556767940521240234375,
    "points_in_zone": 113,
    "first_point": {
        "ts": "2026-04-06T01:51:39+00:00",
        "lat": 34.70963669999999723358996561728417873382568359375,
        "lon": 33.323066699999998263592715375125408172607421875
    },
    "last_point": {
        "ts": "2026-04-06T08:28:05+00:00",
        "lat": 34.68898329999999674555510864593088626861572265625,
        "lon": 33.3535499999999984765963745303452014923095703125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 01:00 UTC 75.0%
  • Duration: 3h 35m
  • Radius: 453 meters
  • Data Points: 67 AIS positions
  • Centroid: 34.7096, 33.3232
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 452.69999999999998863131622783839702606201171875,
    "duration_minutes": 215.30000000000001136868377216160297393798828125,
    "points": 67,
    "centroid": {
        "lat": 34.709631347761188635558937676250934600830078125,
        "lon": 33.3232064701492589620102080516517162322998046875
    },
    "bbox": {
        "min_lat": 34.70930829999999644996933056972920894622802734375,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32814830000000227983036893419921398162841796875
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 01:00 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 3h 27m
  • Period: 2026-04-06T01:00:39+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 208 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 208 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-04-06T07:45:09.266635+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 297.1000000000000227373675443232059478759765625,
    "avg_distance_m": 301.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 207.599999999999994315658113919198513031005859375,
    "overlap_duration_s": 12458,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-06T01:00:39+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 64,
        "vessel_b": 64
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 208 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 208 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70869619999999855508576729334890842437744140625,
            "lon": 33.32188270000000329673639498651027679443359375
        },
        "time_window": {
            "start_ts": "2026-04-06T01:00:39+00:00",
            "end_ts": "2026-04-06T04:28:17+00:00"
        },
        "searched_at": "2026-04-06T07:45:09.266635+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 00:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 119 AIS positions
  • Period: 2026-04-06T00:42:40+00:00 to 2026-04-06T07:13:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 390.3999999999999772626324556767940521240234375,
    "points_in_zone": 119,
    "first_point": {
        "ts": "2026-04-06T00:42:40+00:00",
        "lat": 34.70962670000000116488081403076648712158203125,
        "lon": 33.32304669999999902074705460108816623687744140625
    },
    "last_point": {
        "ts": "2026-04-06T07:13:07+00:00",
        "lat": 34.688933300000002191154635511338710784912109375,
        "lon": 33.35276669999999654692146577872335910797119140625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 00:00 UTC 75.0%
  • Duration: 4h 35m
  • Radius: 455 meters
  • Data Points: 84 AIS positions
  • Centroid: 34.7096, 33.3232
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 455.3999999999999772626324556767940521240234375,
    "duration_minutes": 275.30000000000001136868377216160297393798828125,
    "points": 84,
    "centroid": {
        "lat": 34.70963185119047267335190554149448871612548828125,
        "lon": 33.32317710595237514326072414405643939971923828125
    },
    "bbox": {
        "min_lat": 34.70930829999999644996933056972920894622802734375,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32814830000000227983036893419921398162841796875
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Sanctions Monitoring Zone
Apr 6, 2026 00:00 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 4h 27m
  • Period: 2026-04-06T00:00:39+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 268 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 268 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-04-06T06:45:12.382833+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 297.1000000000000227373675443232059478759765625,
    "avg_distance_m": 301,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 267.6000000000000227373675443232059478759765625,
    "overlap_duration_s": 16058,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-06T00:00:39+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 81,
        "vessel_b": 81
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 268 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 268 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70869569999999981746441335417330265045166015625,
            "lon": 33.32188260000000212812665267847478389739990234375
        },
        "time_window": {
            "start_ts": "2026-04-06T00:00:39+00:00",
            "end_ts": "2026-04-06T04:28:17+00:00"
        },
        "searched_at": "2026-04-06T06:45:12.382833+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 23:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 122 AIS positions
  • Period: 2026-04-05T23:51:39+00:00 to 2026-04-06T06:28:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 396.3999999999999772626324556767940521240234375,
    "points_in_zone": 122,
    "first_point": {
        "ts": "2026-04-05T23:51:39+00:00",
        "lat": 34.7096317000000027519490686245262622833251953125,
        "lon": 33.32304669999999902074705460108816623687744140625
    },
    "last_point": {
        "ts": "2026-04-06T06:28:02+00:00",
        "lat": 34.68868669999999809760993230156600475311279296875,
        "lon": 33.35241500000000058889781939797103404998779296875
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 23:00 UTC 75.0%
  • Duration: 5h 35m
  • Radius: 457 meters
  • Data Points: 100 AIS positions
  • Centroid: 34.7096, 33.3232
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 457.30000000000001136868377216160297393798828125,
    "duration_minutes": 335.19999999999998863131622783839702606201171875,
    "points": 100,
    "centroid": {
        "lat": 34.70963185400000128311148728244006633758544921875,
        "lon": 33.32315728599999005155041231773793697357177734375
    },
    "bbox": {
        "min_lat": 34.70930829999999644996933056972920894622802734375,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32814830000000227983036893419921398162841796875
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 23:00 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 5h 27m
  • Period: 2026-04-05T23:00:47+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 328 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 328 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-04-06T05:45:09.310562+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 296.8999999999999772626324556767940521240234375,
    "avg_distance_m": 300.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 327.5,
    "overlap_duration_s": 19650,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-05T23:00:47+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 97,
        "vessel_b": 97
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 328 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 328 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7086948999999975740138324908912181854248046875,
            "lon": 33.32188169999999871606632950715720653533935546875
        },
        "time_window": {
            "start_ts": "2026-04-05T23:00:47+00:00",
            "end_ts": "2026-04-06T04:28:17+00:00"
        },
        "searched_at": "2026-04-06T05:45:09.310562+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 22:00 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 121 AIS positions
  • Period: 2026-04-05T22:51:40+00:00 to 2026-04-06T05:27:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 396.30000000000001136868377216160297393798828125,
    "points_in_zone": 121,
    "first_point": {
        "ts": "2026-04-05T22:51:40+00:00",
        "lat": 34.70963830000000172049112734384834766387939453125,
        "lon": 33.323053299999997989289113320410251617431640625
    },
    "last_point": {
        "ts": "2026-04-06T05:27:59+00:00",
        "lat": 34.68696829999999664551069145090878009796142578125,
        "lon": 33.3543216999999998506609699688851833343505859375
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 22:00 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 459 meters
  • Data Points: 118 AIS positions
  • Centroid: 34.7096, 33.3231
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 458.6000000000000227373675443232059478759765625,
    "duration_minutes": 395.19999999999998863131622783839702606201171875,
    "points": 118,
    "centroid": {
        "lat": 34.70963521440678078988639754243195056915283203125,
        "lon": 33.323143037288133427864522673189640045166015625
    },
    "bbox": {
        "min_lat": 34.70930829999999644996933056972920894622802734375,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32814830000000227983036893419921398162841796875
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 22:00 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 6h 27m
  • Period: 2026-04-05T22:00:46+00:00 to 2026-04-06T04:28:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 388 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 388 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-04-06T04:45:08.936809+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 296.8999999999999772626324556767940521240234375,
    "avg_distance_m": 300.8999999999999772626324556767940521240234375,
    "distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 387.5,
    "overlap_duration_s": 23251,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-05T22:00:46+00:00",
        "end": "2026-04-06T04:28:17+00:00"
    },
    "points_count": {
        "vessel_a": 115,
        "vessel_b": 115
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 388 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 388 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70869660000000322952473652549088001251220703125,
            "lon": 33.321882299999998622297425754368305206298828125
        },
        "time_window": {
            "start_ts": "2026-04-05T22:00:46+00:00",
            "end_ts": "2026-04-06T04:28:17+00:00"
        },
        "searched_at": "2026-04-06T04:45:08.936809+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 21:03 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 34m
  • Data Points: 117 AIS positions
  • Period: 2026-04-05T21:51:41+00:00 to 2026-04-06T04:25:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 394.1000000000000227373675443232059478759765625,
    "points_in_zone": 117,
    "first_point": {
        "ts": "2026-04-05T21:51:41+00:00",
        "lat": 34.7096317000000027519490686245262622833251953125,
        "lon": 33.3230649999999997135091689415276050567626953125
    },
    "last_point": {
        "ts": "2026-04-06T04:25:46+00:00",
        "lat": 34.70963330000000013342287275008857250213623046875,
        "lon": 33.32308330000000040627128328196704387664794921875
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 21:03 UTC 75.0%
  • Duration: 6h 34m
  • Radius: 15 meters
  • Data Points: 117 AIS positions
  • Centroid: 34.7096, 33.3231
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 14.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 394.1000000000000227373675443232059478759765625,
    "points": 117,
    "centroid": {
        "lat": 34.7096408282051385185695835389196872711181640625,
        "lon": 33.3230604282051245945694972760975360870361328125
    },
    "bbox": {
        "min_lat": 34.70960670000000192203515325672924518585205078125,
        "min_lon": 33.32295500000000032514435588382184505462646484375,
        "max_lat": 34.7097399999999964848029776476323604583740234375,
        "max_lon": 33.32308830000000199333953787572681903839111328125
    },
    "zone_id": "discovered_029"
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 21:03 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 6h 34m
  • Period: 2026-04-05T21:51:41+00:00 to 2026-04-06T04:25:46+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 394 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 394 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 296.8999999999999772626324556767940521240234375,
    "avg_distance_m": 300.8999999999999772626324556767940521240234375,
    "distance_consistency_m": 1.5,
    "duration_minutes": 394.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 23645,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-04-05T21:51:41+00:00",
        "end": "2026-04-06T04:25:46+00:00"
    },
    "points_count": {
        "vessel_a": 117,
        "vessel_b": 117
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 394 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 394 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 20:03 UTC 85/100
Vessel A: IMO 9383962 (EASTERLY JUPITER) Marshall Is
Vessel B: IMO 9396672 (FAIR STAR) LIBERIA
  • Minimum Distance: 297 meters
  • Average Distance: 301 meters
  • Duration: 6h 24m
  • Period: 2026-04-05T20:54:41+00:00 to 2026-04-06T03:18:41+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 384 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 297m, avg 301m
Duration25/25Duration 384 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010209,
        "imo": 9383962,
        "name": "EASTERLY JUPITER",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022971,
        "imo": 9396672,
        "name": "FAIR STAR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 296.8999999999999772626324556767940521240234375,
    "avg_distance_m": 300.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 1.5,
    "duration_minutes": 384,
    "overlap_duration_s": 23040,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-04-05T20:54:41+00:00",
        "end": "2026-04-06T03:18:41+00:00"
    },
    "points_count": {
        "vessel_a": 115,
        "vessel_b": 115
    },
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 297m, avg 301m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 384 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: Eastern Mediterranean Sanctions Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (EASTERLY JUPITER and FAIR STAR) maintained close proximity (min 297m, avg 301m) for 384 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 Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctions Monitoring Zone
Apr 5, 2026 20:03 UTC 80.0%
  • Zone: Eastern Mediterranean Sanctions Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 115 AIS positions
  • Period: 2026-04-05T20:54:41+00:00 to 2026-04-06T03:18:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 384,
    "points_in_zone": 115,
    "first_point": {
        "ts": "2026-04-05T20:54:41+00:00",
        "lat": 34.70963669999999723358996561728417873382568359375,
        "lon": 33.323066699999998263592715375125408172607421875
    },
    "last_point": {
        "ts": "2026-04-06T03:18:41+00:00",
        "lat": 34.70965170000000199479472939856350421905517578125,
        "lon": 33.3230817000000030247974791564047336578369140625
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 3 05:29 35.7876 -3.4542 2.8 kn 43.6° Strait of Gibraltar Surveillance Zone
Jun 3 05:25 35.7862 -3.4571 1.9 kn 75.4° Strait of Gibraltar Surveillance Zone
Jun 3 05:22 35.7858 -3.4593 1.8 kn 78.0° Strait of Gibraltar Surveillance Zone
Jun 3 05:17 35.7853 -3.4626 1.9 kn 78.3° Strait of Gibraltar Surveillance Zone
Jun 3 01:24 35.8114 -3.5932 1.8 kn 124.1° Strait of Gibraltar Surveillance Zone
Jun 3 01:16 35.8141 -3.5974 1.7 kn 125.8° Strait of Gibraltar Surveillance Zone
Jun 3 01:13 35.8150 -3.5988 1.7 kn 131.2° Strait of Gibraltar Surveillance Zone
Jun 3 01:09 35.8163 -3.6006 1.6 kn 133.8° Strait of Gibraltar Surveillance Zone
Jun 3 01:06 35.8173 -3.6020 1.7 kn 130.7° Strait of Gibraltar Surveillance Zone
Jun 3 01:03 35.8181 -3.6032 1.9 kn 125.6° Strait of Gibraltar Surveillance Zone
Jun 3 01:00 35.8191 -3.6048 1.8 kn 131.0° Strait of Gibraltar Surveillance Zone
Jun 3 00:58 35.8198 -3.6059 1.9 kn 122.4° Strait of Gibraltar Surveillance Zone
Jun 3 00:56 35.8204 -3.6070 1.9 kn 123.3° Strait of Gibraltar Surveillance Zone
Jun 3 00:54 35.8211 -3.6084 1.9 kn 122.6° Strait of Gibraltar Surveillance Zone
Jun 3 00:51 35.8218 -3.6097 2.0 kn 120.9° Strait of Gibraltar Surveillance Zone
Jun 3 00:47 35.8230 -3.6122 2.1 kn 117.7° Strait of Gibraltar Surveillance Zone
Jun 3 00:45 35.8236 -3.6137 1.9 kn 119.4° Strait of Gibraltar Surveillance Zone
Jun 3 00:42 35.8245 -3.6155 1.9 kn 117.7° Strait of Gibraltar Surveillance Zone
Jun 3 00:38 35.8255 -3.6181 2.0 kn 117.8° Strait of Gibraltar Surveillance Zone
Jun 3 00:32 35.8274 -3.6217 2.0 kn 122.1° Strait of Gibraltar 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.