CHERRY TONDA

IMO 9288942

Vessel information

Vessel Name CHERRY TONDA
IMO Number 9288942
MMSI 352003888
Vessel Type Tanker
Flag 🇵🇦 PANAMA
Call Sign 3E5303
Length 176 m
Beam 31 m

Detected Events (82)

Zone Dwell Baltic Sea Surveillance Zone
Aug 25, 2026 15:01 UTC 80.0%
  • Zone: Baltic Sea Surveillance Zone
  • Duration: 2h 56m
  • Data Points: 13 AIS positions
  • Period: 2026-08-25T15:01:25+00:00 to 2026-08-25T17:57:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 176,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-25T15:01:25+00:00",
        "lat": 37.51193169999999810215740581043064594268798828125,
        "lon": 10.99800330000000059271769714541733264923095703125
    },
    "last_point": {
        "ts": "2026-08-25T17:57:26+00:00",
        "lat": 37.64171830000000085192368715070188045501708984375,
        "lon": 10.2962900000000008304823495564050972461700439453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Surveillance Zone
Aug 25, 2026 14:11 UTC 80.0%
  • Zone: Baltic Sea Surveillance Zone
  • Duration: 3h 45m
  • Data Points: 24 AIS positions
  • Period: 2026-08-25T14:11:35+00:00 to 2026-08-25T17:57:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 225.80000000000001136868377216160297393798828125,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-08-25T14:11:35+00:00",
        "lat": 37.45287830000000184327291208319365978240966796875,
        "lon": 11.1828850000000006303935151663608849048614501953125
    },
    "last_point": {
        "ts": "2026-08-25T17:57:26+00:00",
        "lat": 37.64171830000000085192368715070188045501708984375,
        "lon": 10.2962900000000008304823495564050972461700439453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Surveillance Zone
Aug 25, 2026 13:02 UTC 80.0%
  • Zone: Baltic Sea Surveillance Zone
  • Duration: 4h 54m
  • Data Points: 26 AIS positions
  • Period: 2026-08-25T13:02:36+00:00 to 2026-08-25T17:57:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 294.80000000000001136868377216160297393798828125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-08-25T13:02:36+00:00",
        "lat": 37.34380999999999772853698232211172580718994140625,
        "lon": 11.412340000000000372892827726900577545166015625
    },
    "last_point": {
        "ts": "2026-08-25T17:57:26+00:00",
        "lat": 37.64171830000000085192368715070188045501708984375,
        "lon": 10.2962900000000008304823495564050972461700439453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Surveillance Zone
Aug 25, 2026 12:34 UTC 80.0%
  • Zone: Baltic Sea Surveillance Zone
  • Duration: 5h 22m
  • Data Points: 32 AIS positions
  • Period: 2026-08-25T12:34:35+00:00 to 2026-08-25T17:57:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 322.8999999999999772626324556767940521240234375,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-08-25T12:34:35+00:00",
        "lat": 37.31028169999999732908690930344164371490478515625,
        "lon": 11.5142016999999992066250342759303748607635498046875
    },
    "last_point": {
        "ts": "2026-08-25T17:57:26+00:00",
        "lat": 37.64171830000000085192368715070188045501708984375,
        "lon": 10.2962900000000008304823495564050972461700439453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Surveillance Zone
Aug 25, 2026 10:04 UTC 80.0%
  • Zone: Baltic Sea Surveillance Zone
  • Duration: 5h 28m
  • Data Points: 30 AIS positions
  • Period: 2026-08-25T10:04:35+00:00 to 2026-08-25T15:32:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 328.19999999999998863131622783839702606201171875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-08-25T10:04:35+00:00",
        "lat": 37.0718533000000007859853212721645832061767578125,
        "lon": 12.0286799999999995947064235224388539791107177734375
    },
    "last_point": {
        "ts": "2026-08-25T15:32:50+00:00",
        "lat": 37.54039329999999807796484674327075481414794921875,
        "lon": 10.8726833000000002726892489590682089328765869140625
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Surveillance Zone
Aug 25, 2026 09:35 UTC 80.0%
  • Zone: Baltic Sea Surveillance Zone
  • Duration: 5h 57m
  • Data Points: 35 AIS positions
  • Period: 2026-08-25T09:35:26+00:00 to 2026-08-25T15:32:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 357.3999999999999772626324556767940521240234375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-08-25T09:35:26+00:00",
        "lat": 37.03656670000000161735442816279828548431396484375,
        "lon": 12.1381133000000005495166988112032413482666015625
    },
    "last_point": {
        "ts": "2026-08-25T15:32:50+00:00",
        "lat": 37.54039329999999807796484674327075481414794921875,
        "lon": 10.8726833000000002726892489590682089328765869140625
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Aug 25, 2026 07:00 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 39m
  • Data Points: 23 AIS positions
  • Period: 2026-08-25T07:00:37+00:00 to 2026-08-25T08:39:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 99.2999999999999971578290569595992565155029296875,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-08-25T07:00:37+00:00",
        "lat": 36.8883833000000009860741556622087955474853515625,
        "lon": 12.7157417000000005913307177252136170864105224609375
    },
    "last_point": {
        "ts": "2026-08-25T08:39:57+00:00",
        "lat": 36.98113330000000331665432895533740520477294921875,
        "lon": 12.33087330000000036989149521104991436004638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Aug 25, 2026 06:41 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 1h 58m
  • Data Points: 30 AIS positions
  • Period: 2026-08-25T06:41:10+00:00 to 2026-08-25T08:39:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 118.7999999999999971578290569595992565155029296875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-08-25T06:41:10+00:00",
        "lat": 36.8675582999999988942363415844738483428955078125,
        "lon": 12.7917699999999996407495927996933460235595703125
    },
    "last_point": {
        "ts": "2026-08-25T08:39:57+00:00",
        "lat": 36.98113330000000331665432895533740520477294921875,
        "lon": 12.33087330000000036989149521104991436004638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 24, 2026 19:03 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 1h 3m
  • Data Points: 28 AIS positions
  • Period: 2026-08-24T19:03:49+00:00 to 2026-08-24T20:07:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 63.2999999999999971578290569595992565155029296875,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-08-24T19:03:49+00:00",
        "lat": 36.21280999999999750116330687887966632843017578125,
        "lon": 15.5123300000000003961986294598318636417388916015625
    },
    "last_point": {
        "ts": "2026-08-24T20:07:07+00:00",
        "lat": 36.272840000000002191882231272757053375244140625,
        "lon": 15.2928116999999996750148056889884173870086669921875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 24, 2026 18:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 5m
  • Data Points: 50 AIS positions
  • Period: 2026-08-24T18:01:54+00:00 to 2026-08-24T20:07:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 125.2000000000000028421709430404007434844970703125,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-08-24T18:01:54+00:00",
        "lat": 36.150426699999997026679920963943004608154296875,
        "lon": 15.7565682999999996383166944724507629871368408203125
    },
    "last_point": {
        "ts": "2026-08-24T20:07:07+00:00",
        "lat": 36.272840000000002191882231272757053375244140625,
        "lon": 15.2928116999999996750148056889884173870086669921875
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 24, 2026 17:11 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 55m
  • Data Points: 66 AIS positions
  • Period: 2026-08-24T17:11:24+00:00 to 2026-08-24T20:07:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 175.69999999999998863131622783839702606201171875,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-08-24T17:11:24+00:00",
        "lat": 36.10172829999999777328412164933979511260986328125,
        "lon": 15.9613732999999999861984179005958139896392822265625
    },
    "last_point": {
        "ts": "2026-08-24T20:07:07+00:00",
        "lat": 36.272840000000002191882231272757053375244140625,
        "lon": 15.2928116999999996750148056889884173870086669921875
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Malacca Sanctions Monitoring Zone
Aug 24, 2026 15:03 UTC 80.0%
  • Zone: Strait of Malacca Sanctions Monitoring Zone
  • Duration: 1h 18m
  • Data Points: 15 AIS positions
  • Period: 2026-08-24T15:03:01+00:00 to 2026-08-24T16:21:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_158",
    "zone_name": "Strait of Malacca Sanctions Monitoring Zone",
    "dwell_minutes": 78.2000000000000028421709430404007434844970703125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-08-24T15:03:01+00:00",
        "lat": 35.9744232999999979938365868292748928070068359375,
        "lon": 16.485898299999998783960108994506299495697021484375
    },
    "last_point": {
        "ts": "2026-08-24T16:21:15+00:00",
        "lat": 36.05162829999999729579940321855247020721435546875,
        "lon": 16.16692330000000055179043556563556194305419921875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Zealand Monitoring Zone
Aug 24, 2026 10:05 UTC 80.0%
  • Zone: Eastern Zealand Monitoring Zone
  • Duration: 1h 51m
  • Data Points: 20 AIS positions
  • Period: 2026-08-24T10:05:13+00:00 to 2026-08-24T11:57:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_089",
    "zone_name": "Eastern Zealand Monitoring Zone",
    "dwell_minutes": 111.7999999999999971578290569595992565155029296875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-08-24T10:05:13+00:00",
        "lat": 35.68191170000000056461431086063385009765625,
        "lon": 17.670138300000001407852323609404265880584716796875
    },
    "last_point": {
        "ts": "2026-08-24T11:57:04+00:00",
        "lat": 35.79229000000000127101884572766721248626708984375,
        "lon": 17.230023299999999153442331589758396148681640625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 10:04 UTC 80.0%
  • Zone: discovered_020
  • Duration: 1h 46m
  • Data Points: 9 AIS positions
  • Period: 2026-06-18T10:04:38+00:00 to 2026-06-18T11:50:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 106.099999999999994315658113919198513031005859375,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-18T10:04:38+00:00",
        "lat": 31.3565432999999984531314112246036529541015625,
        "lon": 32.30120329999999739811755716800689697265625
    },
    "last_point": {
        "ts": "2026-06-18T11:50:42+00:00",
        "lat": 31.35644500000000078898665378801524639129638671875,
        "lon": 32.30111169999999987112460075877606868743896484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 09:12 UTC 80.0%
  • Zone: discovered_020
  • Duration: 2h 38m
  • Data Points: 16 AIS positions
  • Period: 2026-06-18T09:12:19+00:00 to 2026-06-18T11:50:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 158.400000000000005684341886080801486968994140625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-18T09:12:19+00:00",
        "lat": 31.3566332999999985986505635082721710205078125,
        "lon": 32.3012982999999991307049640454351902008056640625
    },
    "last_point": {
        "ts": "2026-06-18T11:50:42+00:00",
        "lat": 31.35644500000000078898665378801524639129638671875,
        "lon": 32.30111169999999987112460075877606868743896484375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 09:12 UTC 75.0%
  • Duration: 2h 38m
  • Radius: 22 meters
  • Data Points: 16 AIS positions
  • Centroid: 31.3565, 32.3012
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 21.60000000000000142108547152020037174224853515625,
    "duration_minutes": 158.400000000000005684341886080801486968994140625,
    "points": 16,
    "centroid": {
        "lat": 31.35653936874999914152795099653303623199462890625,
        "lon": 32.301212606250004455432645045220851898193359375
    },
    "bbox": {
        "min_lat": 31.356403300000000200498107005842030048370361328125,
        "min_lon": 32.301078300000000353975337930023670196533203125,
        "max_lat": 31.356693299999999879901224630884826183319091796875,
        "max_lon": 32.30136329999999844631020096130669116973876953125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 08:38 UTC 80.0%
  • Zone: discovered_020
  • Duration: 3h 12m
  • Data Points: 19 AIS positions
  • Period: 2026-06-18T08:38:30+00:00 to 2026-06-18T11:50:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 192.19999999999998863131622783839702606201171875,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-18T08:38:30+00:00",
        "lat": 31.355979999999998852899807388894259929656982421875,
        "lon": 32.298706699999996772021404467523097991943359375
    },
    "last_point": {
        "ts": "2026-06-18T11:50:42+00:00",
        "lat": 31.35644500000000078898665378801524639129638671875,
        "lon": 32.30111169999999987112460075877606868743896484375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 08:38 UTC 75.0%
  • Duration: 3h 12m
  • Radius: 225 meters
  • Data Points: 19 AIS positions
  • Centroid: 31.3565, 32.3010
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 224.5,
    "duration_minutes": 192.19999999999998863131622783839702606201171875,
    "points": 19,
    "centroid": {
        "lat": 31.3565032421052620748014305718243122100830078125,
        "lon": 32.30098588421052596686422475613653659820556640625
    },
    "bbox": {
        "min_lat": 31.355979999999998852899807388894259929656982421875,
        "min_lon": 32.298706699999996772021404467523097991943359375,
        "max_lat": 31.356693299999999879901224630884826183319091796875,
        "max_lon": 32.30136329999999844631020096130669116973876953125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 07:08 UTC 80.0%
  • Zone: discovered_020
  • Duration: 4h 42m
  • Data Points: 25 AIS positions
  • Period: 2026-06-18T07:08:39+00:00 to 2026-06-18T11:50:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 282.1000000000000227373675443232059478759765625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-06-18T07:08:39+00:00",
        "lat": 31.356925000000000380850906367413699626922607421875,
        "lon": 32.30155330000000191148501471616327762603759765625
    },
    "last_point": {
        "ts": "2026-06-18T11:50:42+00:00",
        "lat": 31.35644500000000078898665378801524639129638671875,
        "lon": 32.30111169999999987112460075877606868743896484375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 07:08 UTC 75.0%
  • Duration: 4h 42m
  • Radius: 239 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.3566, 32.3011
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 239.30000000000001136868377216160297393798828125,
    "duration_minutes": 282.1000000000000227373675443232059478759765625,
    "points": 25,
    "centroid": {
        "lat": 31.356600800000006046275302651338279247283935546875,
        "lon": 32.30111580399999837709401617757976055145263671875
    },
    "bbox": {
        "min_lat": 31.355979999999998852899807388894259929656982421875,
        "min_lon": 32.298706699999996772021404467523097991943359375,
        "max_lat": 31.35692829999999986512193572707474231719970703125,
        "max_lon": 32.30155500000000046156856114976108074188232421875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 06:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 49m
  • Data Points: 33 AIS positions
  • Period: 2026-06-18T06:01:00+00:00 to 2026-06-18T11:50:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 349.69999999999998863131622783839702606201171875,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-06-18T06:01:00+00:00",
        "lat": 31.3569217000000008965798770077526569366455078125,
        "lon": 32.3015682999999995672624208964407444000244140625
    },
    "last_point": {
        "ts": "2026-06-18T11:50:42+00:00",
        "lat": 31.35644500000000078898665378801524639129638671875,
        "lon": 32.30111169999999987112460075877606868743896484375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 06:01 UTC 75.0%
  • Duration: 5h 49m
  • Radius: 252 meters
  • Data Points: 33 AIS positions
  • Centroid: 31.3567, 32.3012
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 251.80000000000001136868377216160297393798828125,
    "duration_minutes": 349.69999999999998863131622783839702606201171875,
    "points": 33,
    "centroid": {
        "lat": 31.356681363636358383928381954319775104522705078125,
        "lon": 32.3012234848484922622446902096271514892578125
    },
    "bbox": {
        "min_lat": 31.355979999999998852899807388894259929656982421875,
        "min_lon": 32.298706699999996772021404467523097991943359375,
        "max_lat": 31.35701999999999856072463444434106349945068359375,
        "max_lon": 32.30160000000000053432813729159533977508544921875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 05:36 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 13m
  • Data Points: 35 AIS positions
  • Period: 2026-06-18T05:36:59+00:00 to 2026-06-18T11:50:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 373.69999999999998863131622783839702606201171875,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-18T05:36:59+00:00",
        "lat": 31.3569083000000006222762749530375003814697265625,
        "lon": 32.30158829999999881010808167047798633575439453125
    },
    "last_point": {
        "ts": "2026-06-18T11:50:42+00:00",
        "lat": 31.35644500000000078898665378801524639129638671875,
        "lon": 32.30111169999999987112460075877606868743896484375
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 05:36 UTC 75.0%
  • Duration: 6h 13m
  • Radius: 254 meters
  • Data Points: 35 AIS positions
  • Centroid: 31.3567, 32.3012
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 254.099999999999994315658113919198513031005859375,
    "duration_minutes": 373.69999999999998863131622783839702606201171875,
    "points": 35,
    "centroid": {
        "lat": 31.356695094285715441628781263716518878936767578125,
        "lon": 32.30124352285714195431864936836063861846923828125
    },
    "bbox": {
        "min_lat": 31.355979999999998852899807388894259929656982421875,
        "min_lon": 32.298706699999996772021404467523097991943359375,
        "max_lat": 31.35701999999999856072463444434106349945068359375,
        "max_lon": 32.30160000000000053432813729159533977508544921875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 04:20 UTC 75.0%
  • Duration: 6h 37m
  • Radius: 252 meters
  • Data Points: 33 AIS positions
  • Centroid: 31.3567, 32.3012
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 252.400000000000005684341886080801486968994140625,
    "duration_minutes": 397.80000000000001136868377216160297393798828125,
    "points": 33,
    "centroid": {
        "lat": 31.356706818181816487367541412822902202606201171875,
        "lon": 32.30122045151515663974350900389254093170166015625
    },
    "bbox": {
        "min_lat": 31.355979999999998852899807388894259929656982421875,
        "min_lon": 32.298706699999996772021404467523097991943359375,
        "max_lat": 31.35701999999999856072463444434106349945068359375,
        "max_lon": 32.30160000000000053432813729159533977508544921875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 04:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 37m
  • Data Points: 33 AIS positions
  • Period: 2026-06-18T04:30:24+00:00 to 2026-06-18T11:08:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 397.80000000000001136868377216160297393798828125,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-06-18T04:30:24+00:00",
        "lat": 31.356306700000001086436896002851426601409912109375,
        "lon": 32.30008670000000137179085868410766124725341796875
    },
    "last_point": {
        "ts": "2026-06-18T11:08:13+00:00",
        "lat": 31.35648330000000072459442890249192714691162109375,
        "lon": 32.30109499999999655983629054389894008636474609375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 03:13 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 33m
  • Data Points: 41 AIS positions
  • Period: 2026-06-18T03:54:04+00:00 to 2026-06-18T10:27:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 393.19999999999998863131622783839702606201171875,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-06-18T03:54:04+00:00",
        "lat": 31.40344999999999942019712761975824832916259765625,
        "lon": 32.34498669999999975743776303716003894805908203125
    },
    "last_point": {
        "ts": "2026-06-18T10:27:15+00:00",
        "lat": 31.356584999999999041619958006776869297027587890625,
        "lon": 32.30122829999999822803147253580391407012939453125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 02:16 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 36m
  • Data Points: 37 AIS positions
  • Period: 2026-06-18T02:40:18+00:00 to 2026-06-18T09:16:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 396.6000000000000227373675443232059478759765625,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-06-18T02:40:18+00:00",
        "lat": 31.561118300000000402860678150318562984466552734375,
        "lon": 32.17065000000000196678229258395731449127197265625
    },
    "last_point": {
        "ts": "2026-06-18T09:16:53+00:00",
        "lat": 31.35662500000000108002495835535228252410888671875,
        "lon": 32.30134670000000340905899065546691417694091796875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 01:06 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 31m
  • Data Points: 57 AIS positions
  • Period: 2026-06-18T01:10:25+00:00 to 2026-06-18T07:41:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 391.19999999999998863131622783839702606201171875,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-18T01:10:25+00:00",
        "lat": 31.765035000000001019770934362895786762237548828125,
        "lon": 31.93081000000000102545527624897658824920654296875
    },
    "last_point": {
        "ts": "2026-06-18T07:41:36+00:00",
        "lat": 31.35692829999999986512193572707474231719970703125,
        "lon": 32.30155500000000046156856114976108074188232421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 00:02 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 35m
  • Data Points: 61 AIS positions
  • Period: 2026-06-18T00:51:24+00:00 to 2026-06-18T07:26:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-06-18T00:51:24+00:00",
        "lat": 31.812161700000000763566276873461902141571044921875,
        "lon": 31.882936699999998353405317175202071666717529296875
    },
    "last_point": {
        "ts": "2026-06-18T07:26:37+00:00",
        "lat": 31.35690170000000165373421623371541500091552734375,
        "lon": 32.301483300000001008811523206532001495361328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 17, 2026 23:33 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 31m
  • Data Points: 72 AIS positions
  • Period: 2026-06-17T23:40:04+00:00 to 2026-06-18T06:11:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 391.1000000000000227373675443232059478759765625,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-06-17T23:40:04+00:00",
        "lat": 31.977785000000000792397258919663727283477783203125,
        "lon": 31.6982382999999998673956724815070629119873046875
    },
    "last_point": {
        "ts": "2026-06-18T06:11:13+00:00",
        "lat": 31.35701999999999856072463444434106349945068359375,
        "lon": 32.30158999999999736019162810407578945159912109375
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:56 UTC 64/100
Vessel A: IMO 9429039 (ASHLEY LADY) SINGAPORE
Vessel B: IMO 9288942 (CHERRY TONDA) PANAMA
  • Minimum Distance: 170 meters
  • Average Distance: 203 meters
  • Duration: 32 minutes
  • Period: 2026-06-17T22:56:38+00:00 to 2026-06-17T23:29:32+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.4 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 64/100

Moderate-confidence STS candidate. Two tankers (ASHLEY LADY and CHERRY TONDA) maintained close proximity (min 170m, avg 203m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness20/25Min distance 170m, avg 203m
Duration5/25Duration 33 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency12/15Distance variance ±37m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T02:00:12.862244+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 565712000,
        "imo": 9429039,
        "name": "ASHLEY LADY",
        "flag": "SINGAPORE"
    },
    "vessel_b": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "min_distance_m": 170.099999999999994315658113919198513031005859375,
    "avg_distance_m": 203,
    "distance_consistency_m": 36.7000000000000028421709430404007434844970703125,
    "duration_minutes": 32.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 1974,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0.40000000000000002220446049250313080847263336181640625,
    "speed_b_std": 0.460000000000000019984014443252817727625370025634765625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.40000000000000002220446049250313080847263336181640625,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-06-17T22:56:38+00:00",
        "end": "2026-06-17T23:29:32+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 64,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 170m, avg 203m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 33 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b137m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ASHLEY LADY and CHERRY TONDA) maintained close proximity (min 170m, avg 203m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.71760400000000146292222780175507068634033203125,
            "lon": 35.99854189999999931615093373693525791168212890625
        },
        "time_window": {
            "start_ts": "2026-06-17T22:56:38+00:00",
            "end_ts": "2026-06-17T23:29:32+00:00"
        },
        "searched_at": "2026-06-18T02:00:12.862244+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780964_thumbnail_20260618020021.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780964_thumbnail_20260618020021.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:46 UTC 75/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: PROMETEY (PROMETEY) RUSSIA
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 38 minutes
  • Period: 2026-06-17T22:46:34+00:00 to 2026-06-17T23:25:14+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and PROMETEY) maintained close proximity (min 1m, avg 3m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 3m
Duration5/25Duration 39 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T03:15:04.425228+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 273270850,
        "imo": 9832559,
        "name": "PROMETEY",
        "flag": "RUSSIA"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 2.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 38.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2320,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:46:34+00:00",
        "end": "2026-06-17T23:25:14+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and PROMETEY) maintained close proximity (min 1m, avg 3m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717100800000000759837348596192896366119384765625,
            "lon": 35.99937380000000075597199611365795135498046875
        },
        "time_window": {
            "start_ts": "2026-06-17T22:46:34+00:00",
            "end_ts": "2026-06-17T23:25:14+00:00"
        },
        "searched_at": "2026-06-18T03:15:04.425228+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781557_thumbnail_20260618031508.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781557_thumbnail_20260618031508.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:41 UTC 75/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: IMO 9363780 (TWINKLE STAR) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 36 minutes
  • Period: 2026-06-17T22:41:41+00:00 to 2026-06-17T23:17:52+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and TWINKLE STAR) maintained close proximity (min 0m, avg 3m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration5/25Duration 36 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T03:00:12.745863+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538005294,
        "imo": 9363780,
        "name": "TWINKLE STAR",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 2.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 3,
    "duration_minutes": 36.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2171,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-17T22:41:41+00:00",
        "end": "2026-06-17T23:17:52+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and TWINKLE STAR) maintained close proximity (min 0m, avg 3m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717091100000001091530066332779824733734130859375,
            "lon": 35.9993802999999985559043125249445438385009765625
        },
        "time_window": {
            "start_ts": "2026-06-17T22:41:41+00:00",
            "end_ts": "2026-06-17T23:17:52+00:00"
        },
        "searched_at": "2026-06-18T03:00:12.745863+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781479_thumbnail_20260618030017.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781479_thumbnail_20260618030017.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:41 UTC 80/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: SILVAR (SILVAR) CAMEROON
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 47 minutes
  • Period: 2026-06-17T22:36:11+00:00 to 2026-06-17T23:23:11+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (CHERRY TONDA and SILVAR) maintained close proximity (min 1m, avg 3m) for 47 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 3m
Duration10/25Duration 47 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 Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T01:15:01.770255+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 613414707,
        "imo": 9291262,
        "name": "SILVAR",
        "flag": "CAMEROON"
    },
    "min_distance_m": 1,
    "avg_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 2.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 47,
    "overlap_duration_s": 2820,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:36:11+00:00",
        "end": "2026-06-17T23:23:11+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 47 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 Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CHERRY TONDA and SILVAR) maintained close proximity (min 1m, avg 3m) for 47 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.71709630000000146310412674210965633392333984375,
            "lon": 35.99937299999999851252141525037586688995361328125
        },
        "time_window": {
            "start_ts": "2026-06-17T22:41:10+00:00",
            "end_ts": "2026-06-17T23:23:11+00:00"
        },
        "searched_at": "2026-06-18T01:15:01.770255+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780611_thumbnail_20260618011520.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780611_thumbnail_20260618011520.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:37 UTC 80/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: WENDRIX (JASPER) CAMEROON
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 49 minutes
  • Period: 2026-06-17T22:36:11+00:00 to 2026-06-17T23:25:14+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (CHERRY TONDA and JASPER) maintained close proximity (min 0m, avg 2m) for 49 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 2m
Duration10/25Duration 49 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 Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 613472020,
        "imo": 9299886,
        "name": "JASPER",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 2.5,
    "distance_consistency_m": 2.5,
    "duration_minutes": 49,
    "overlap_duration_s": 2943,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:36:11+00:00",
        "end": "2026-06-17T23:25:14+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 49 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 Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CHERRY TONDA and JASPER) maintained close proximity (min 0m, avg 2m) for 49 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:36 UTC 77/100
Vessel A: STRIZH (STRIZH) RUSSIA
Vessel B: IMO 9288942 (CHERRY TONDA) PANAMA
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 51 minutes
  • Period: 2026-06-17T22:38:33+00:00 to 2026-06-17T23:29:53+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (STRIZH and CHERRY TONDA) maintained close proximity (min 0m, avg 4m) for 51 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 Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration10/25Duration 51 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T00:30:16.954363+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273278060,
        "imo": 9832547,
        "name": "STRIZH",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 3.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 4,
    "duration_minutes": 51.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 3080,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-06-17T22:38:33+00:00",
        "end": "2026-06-17T23:29:53+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (STRIZH and CHERRY TONDA) maintained close proximity (min 0m, avg 4m) for 51 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 Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717100599999998422617863980121910572052001953125,
            "lon": 35.99936939999999907513483776710927486419677734375
        },
        "time_window": {
            "start_ts": "2026-06-17T22:36:11+00:00",
            "end_ts": "2026-06-17T23:29:53+00:00"
        },
        "searched_at": "2026-06-18T00:30:16.954363+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780565_thumbnail_20260618003030.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780565_thumbnail_20260618003030.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:32 UTC 85/100
Vessel A: IMO 9801524 (AMBELOS) BAHAMAS
Vessel B: IMO 9288942 (CHERRY TONDA) PANAMA
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 1h 2m
  • Period: 2026-06-17T22:26:55+00:00 to 2026-06-17T23:28:56+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (AMBELOS and CHERRY TONDA) maintained close proximity (min 1m, avg 3m) for 62 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 3m
Duration15/25Duration 62 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T00:30:31.379815+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 311000695,
        "imo": 9801524,
        "name": "AMBELOS",
        "flag": "BAHAMAS"
    },
    "vessel_b": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 3.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 3.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 62,
    "overlap_duration_s": 3721,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-06-17T22:26:55+00:00",
        "end": "2026-06-17T23:28:56+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 62 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (AMBELOS and CHERRY TONDA) maintained close proximity (min 1m, avg 3m) for 62 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717091499999998660541677963919937610626220703125,
            "lon": 35.99937150000000229965735343284904956817626953125
        },
        "time_window": {
            "start_ts": "2026-06-17T22:32:14+00:00",
            "end_ts": "2026-06-17T23:28:56+00:00"
        },
        "searched_at": "2026-06-18T00:30:31.379815+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780566_thumbnail_20260618003042.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780566_thumbnail_20260618003042.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:32 UTC 72/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: IMO 9311048 (FORTUNA ONE) LIBERIA
  • Minimum Distance: 124 meters
  • Average Distance: 165 meters
  • Duration: 51 minutes
  • Period: 2026-06-17T22:32:14+00:00 to 2026-06-17T23:23:11+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and FORTUNA ONE) maintained close proximity (min 124m, avg 165m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness20/25Min distance 124m, avg 165m
Duration10/25Duration 51 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±40m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 123.7999999999999971578290569595992565155029296875,
    "avg_distance_m": 164.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 39.7000000000000028421709430404007434844970703125,
    "duration_minutes": 51,
    "overlap_duration_s": 3057,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-06-17T22:32:14+00:00",
        "end": "2026-06-17T23:23:11+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 124m, avg 165m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b140m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and FORTUNA ONE) maintained close proximity (min 124m, avg 165m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:32 UTC 80/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: IMO 9354521 (ANHONA) BELIZE
  • Minimum Distance: 0 meters
  • Average Distance: 4 meters
  • Duration: 51 minutes
  • Period: 2026-06-17T22:32:14+00:00 to 2026-06-17T23:23:11+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (CHERRY TONDA and ANHONA) maintained close proximity (min 0m, avg 4m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 4m
Duration10/25Duration 51 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 312171000,
        "imo": 9354521,
        "name": "ANHONA",
        "flag": "BELIZE"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 3.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 51,
    "overlap_duration_s": 3057,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-17T22:32:14+00:00",
        "end": "2026-06-17T23:23:11+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CHERRY TONDA and ANHONA) maintained close proximity (min 0m, avg 4m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:32 UTC 77/100
Vessel A: IMO 9884045 (NISSOS SIFNOS) MARSHALL ISLANDS
Vessel B: IMO 9288942 (CHERRY TONDA) PANAMA
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 47 minutes
  • Period: 2026-06-17T22:44:36+00:00 to 2026-06-17T23:32:11+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (NISSOS SIFNOS and CHERRY TONDA) maintained close proximity (min 1m, avg 4m) for 48 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 Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 4m
Duration10/25Duration 48 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008913,
        "imo": 9884045,
        "name": "NISSOS SIFNOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 3.5,
    "duration_minutes": 47.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2855,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.200000000000000011102230246251565404236316680908203125,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-06-17T22:44:36+00:00",
        "end": "2026-06-17T23:32:11+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NISSOS SIFNOS and CHERRY TONDA) maintained close proximity (min 1m, avg 4m) for 48 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 Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:32 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1 hours
  • Data Points: 15 AIS positions
  • Period: 2026-06-17T22:32:14+00:00 to 2026-06-17T23:32:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 60.2999999999999971578290569595992565155029296875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-06-17T22:32:14+00:00",
        "lat": 31.717095000000000482032191939651966094970703125,
        "lon": 35.99936170000000146274032886140048503875732421875
    },
    "last_point": {
        "ts": "2026-06-17T23:32:33+00:00",
        "lat": 31.75428000000000139380063046701252460479736328125,
        "lon": 36.006928299999998444036464206874370574951171875
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:24 UTC 80/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: ZENTURO (SOLVANTE) Barbados
  • Minimum Distance: 2 meters
  • Average Distance: 6 meters
  • Duration: 45 minutes
  • Period: 2026-06-17T22:32:14+00:00 to 2026-06-17T23:17:52+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (CHERRY TONDA and SOLVANTE) maintained close proximity (min 2m, avg 6m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 6m
Duration10/25Duration 46 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 314001093,
        "imo": 9346885,
        "name": "SOLVANTE",
        "flag": "Barbados"
    },
    "min_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 5.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 3.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 45.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2738,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-17T22:32:14+00:00",
        "end": "2026-06-17T23:17:52+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 6m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 46 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CHERRY TONDA and SOLVANTE) maintained close proximity (min 2m, avg 6m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️? Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:23 UTC 75/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: LAVENDER (LAVENDER) OMAN
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 40 minutes
  • Period: 2026-06-17T22:32:14+00:00 to 2026-06-17T23:12:12+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and LAVENDER) maintained close proximity (min 1m, avg 3m) for 40 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 3m
Duration5/25Duration 40 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG • Acquired: 2026-06-17T15:32:29.194671Z • Platform: sentinel-1a

Searched: 2026-06-18T01:30:18.513467+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 461000249,
        "imo": 9339337,
        "name": "LAVENDER",
        "flag": "OMAN"
    },
    "min_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 2.899999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 2.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 40,
    "overlap_duration_s": 2398,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:32:14+00:00",
        "end": "2026-06-17T23:12:12+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 40 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (CHERRY TONDA and LAVENDER) maintained close proximity (min 1m, avg 3m) for 40 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717096999999998985231286496855318546295166015625,
            "lon": 35.999363299999998844214132986962795257568359375
        },
        "time_window": {
            "start_ts": "2026-06-17T22:23:25+00:00",
            "end_ts": "2026-06-17T23:12:12+00:00"
        },
        "searched_at": "2026-06-18T01:30:18.513467+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780618_thumbnail_20260618013029.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780618_thumbnail_20260618013029.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 17, 2026 22:23 UTC 80/100
Vessel A: IMO 9288942 (CHERRY TONDA) PANAMA
Vessel B: IMO 9322384 (IONIAN SEA) LIBERIA
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 53 minutes
  • Period: 2026-06-17T22:32:14+00:00 to 2026-06-17T23:25:14+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (CHERRY TONDA and IONIAN SEA) maintained close proximity (min 0m, avg 3m) for 53 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration10/25Duration 53 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 Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 636025668,
        "imo": 9322384,
        "name": "IONIAN SEA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 53,
    "overlap_duration_s": 3180,
    "speed_a_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:32:14+00:00",
        "end": "2026-06-17T23:25:14+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 53 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 Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CHERRY TONDA and IONIAN SEA) maintained close proximity (min 0m, avg 3m) for 53 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 17, 2026 21:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 1h 16m
  • Data Points: 19 AIS positions
  • Period: 2026-06-17T21:00:31+00:00 to 2026-06-17T22:16:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 76.2000000000000028421709430404007434844970703125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-17T21:00:31+00:00",
        "lat": 32.3844950000000011414158507250249385833740234375,
        "lon": 31.30262330000000048357833293266594409942626953125
    },
    "last_point": {
        "ts": "2026-06-17T22:16:42+00:00",
        "lat": 32.1874049999999982674125931225717067718505859375,
        "lon": 31.49656999999999840156306163407862186431884765625
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Malacca Sanctions Monitoring Zone
Jun 17, 2026 15:05 UTC 80.0%
  • Zone: Strait of Malacca Sanctions Monitoring Zone
  • Duration: 1h 29m
  • Data Points: 26 AIS positions
  • Period: 2026-06-17T15:05:30+00:00 to 2026-06-17T16:34:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_158",
    "zone_name": "Strait of Malacca Sanctions Monitoring Zone",
    "dwell_minutes": 89.2999999999999971578290569595992565155029296875,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-17T15:05:30+00:00",
        "lat": 33.27123999999999881538315094076097011566162109375,
        "lon": 30.366621699999999606234268867410719394683837890625
    },
    "last_point": {
        "ts": "2026-06-17T16:34:49+00:00",
        "lat": 33.0424799999999976307663018815219402313232421875,
        "lon": 30.59823829999999844631020096130669116973876953125
    }
}
Methodology: 2026.01.18
Zone Dwell Strait of Malacca Sanctions Monitoring Zone
Jun 17, 2026 14:50 UTC 80.0%
  • Zone: Strait of Malacca Sanctions Monitoring Zone
  • Duration: 1h 44m
  • Data Points: 28 AIS positions
  • Period: 2026-06-17T14:50:20+00:00 to 2026-06-17T16:34:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_158",
    "zone_name": "Strait of Malacca Sanctions Monitoring Zone",
    "dwell_minutes": 104.5,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-06-17T14:50:20+00:00",
        "lat": 33.30964999999999776036929688416421413421630859375,
        "lon": 30.325566699999999542569639743305742740631103515625
    },
    "last_point": {
        "ts": "2026-06-17T16:34:49+00:00",
        "lat": 33.0424799999999976307663018815219402313232421875,
        "lon": 30.59823829999999844631020096130669116973876953125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_075
Jun 16, 2026 22:11 UTC 80.0%
  • Zone: discovered_075
  • Duration: 1h 16m
  • Data Points: 2 AIS positions
  • Period: 2026-06-16T22:11:17+00:00 to 2026-06-16T23:27:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 76.7000000000000028421709430404007434844970703125,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-16T22:11:17+00:00",
        "lat": 35.890815000000003465174813754856586456298828125,
        "lon": 27.544619999999998327666617115028202533721923828125
    },
    "last_point": {
        "ts": "2026-06-16T23:27:56+00:00",
        "lat": 35.6731333000000034871845855377614498138427734375,
        "lon": 27.75691330000000078825905802659690380096435546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_075
Jun 16, 2026 21:56 UTC 80.0%
  • Zone: discovered_075
  • Duration: 1h 31m
  • Data Points: 4 AIS positions
  • Period: 2026-06-16T21:56:06+00:00 to 2026-06-16T23:27:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 91.7999999999999971578290569595992565155029296875,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-16T21:56:06+00:00",
        "lat": 35.93494170000000309528331854380667209625244140625,
        "lon": 27.504690000000000082991391536779701709747314453125
    },
    "last_point": {
        "ts": "2026-06-16T23:27:56+00:00",
        "lat": 35.6731333000000034871845855377614498138427734375,
        "lon": 27.75691330000000078825905802659690380096435546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_075
Jun 16, 2026 20:04 UTC 80.0%
  • Zone: discovered_075
  • Duration: 3h 23m
  • Data Points: 14 AIS positions
  • Period: 2026-06-16T20:04:16+00:00 to 2026-06-16T23:27:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 203.69999999999998863131622783839702606201171875,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-16T20:04:16+00:00",
        "lat": 36.19473669999999998481143848039209842681884765625,
        "lon": 27.15277830000000136578819365240633487701416015625
    },
    "last_point": {
        "ts": "2026-06-16T23:27:56+00:00",
        "lat": 35.6731333000000034871845855377614498138427734375,
        "lon": 27.75691330000000078825905802659690380096435546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_075
Jun 16, 2026 19:55 UTC 80.0%
  • Zone: discovered_075
  • Duration: 3h 32m
  • Data Points: 17 AIS positions
  • Period: 2026-06-16T19:55:46+00:00 to 2026-06-16T23:27:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 212.19999999999998863131622783839702606201171875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-06-16T19:55:46+00:00",
        "lat": 36.21226329999999649089659214951097965240478515625,
        "lon": 27.123226700000000022328094928525388240814208984375
    },
    "last_point": {
        "ts": "2026-06-16T23:27:56+00:00",
        "lat": 35.6731333000000034871845855377614498138427734375,
        "lon": 27.75691330000000078825905802659690380096435546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_107
Jun 16, 2026 17:02 UTC 80.0%
  • Zone: discovered_107
  • Duration: 1h 6m
  • Data Points: 24 AIS positions
  • Period: 2026-06-16T17:02:26+00:00 to 2026-06-16T18:08:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 66.400000000000005684341886080801486968994140625,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-06-16T17:02:26+00:00",
        "lat": 36.6721933000000035463017411530017852783203125,
        "lon": 26.70700000000000073896444519050419330596923828125
    },
    "last_point": {
        "ts": "2026-06-16T18:08:48+00:00",
        "lat": 36.45219670000000178333721123635768890380859375,
        "lon": 26.77531330000000053814801503904163837432861328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_107
Jun 16, 2026 16:00 UTC 80.0%
  • Zone: discovered_107
  • Duration: 2h 8m
  • Data Points: 54 AIS positions
  • Period: 2026-06-16T16:00:47+00:00 to 2026-06-16T18:08:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 128,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-06-16T16:00:47+00:00",
        "lat": 36.882073300000001836451701819896697998046875,
        "lon": 26.665890000000000981117409537546336650848388671875
    },
    "last_point": {
        "ts": "2026-06-16T18:08:48+00:00",
        "lat": 36.45219670000000178333721123635768890380859375,
        "lon": 26.77531330000000053814801503904163837432861328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_107
Jun 16, 2026 15:01 UTC 80.0%
  • Zone: discovered_107
  • Duration: 3h 7m
  • Data Points: 81 AIS positions
  • Period: 2026-06-16T15:01:07+00:00 to 2026-06-16T18:08:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 187.69999999999998863131622783839702606201171875,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-06-16T15:01:07+00:00",
        "lat": 37.07403000000000048430592869408428668975830078125,
        "lon": 26.600646699999998645580490119755268096923828125
    },
    "last_point": {
        "ts": "2026-06-16T18:08:48+00:00",
        "lat": 36.45219670000000178333721123635768890380859375,
        "lon": 26.77531330000000053814801503904163837432861328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_107
Jun 16, 2026 14:58 UTC 80.0%
  • Zone: discovered_107
  • Duration: 3h 10m
  • Data Points: 82 AIS positions
  • Period: 2026-06-16T14:58:36+00:00 to 2026-06-16T18:08:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 190.19999999999998863131622783839702606201171875,
    "points_in_zone": 82,
    "first_point": {
        "ts": "2026-06-16T14:58:36+00:00",
        "lat": 37.0809066999999998870407580398023128509521484375,
        "lon": 26.599714999999999776036929688416421413421630859375
    },
    "last_point": {
        "ts": "2026-06-16T18:08:48+00:00",
        "lat": 36.45219670000000178333721123635768890380859375,
        "lon": 26.77531330000000053814801503904163837432861328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_107
Jun 16, 2026 13:07 UTC 80.0%
  • Zone: discovered_107
  • Duration: 5h 1m
  • Data Points: 106 AIS positions
  • Period: 2026-06-16T13:07:37+00:00 to 2026-06-16T18:08:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 301.19999999999998863131622783839702606201171875,
    "points_in_zone": 106,
    "first_point": {
        "ts": "2026-06-16T13:07:37+00:00",
        "lat": 37.25262169999999883884811424650251865386962890625,
        "lon": 26.18133329999999858728187973611056804656982421875
    },
    "last_point": {
        "ts": "2026-06-16T18:08:48+00:00",
        "lat": 36.45219670000000178333721123635768890380859375,
        "lon": 26.77531330000000053814801503904163837432861328125
    }
}
Methodology: 2026.01.18
Zone Dwell Western Approaches Surveillance Zone
Jun 16, 2026 12:01 UTC 80.0%
  • Zone: Western Approaches Surveillance Zone
  • Duration: 1h 9m
  • Data Points: 20 AIS positions
  • Period: 2026-06-16T12:01:56+00:00 to 2026-06-16T13:11:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_098",
    "zone_name": "Eastern Gulf of Finland Monitoring Zone",
    "dwell_minutes": 69.2999999999999971578290569595992565155029296875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-06-16T12:01:56+00:00",
        "lat": 37.3448532999999969206328387372195720672607421875,
        "lon": 25.9209732999999999947249307297170162200927734375
    },
    "last_point": {
        "ts": "2026-06-16T13:11:16+00:00",
        "lat": 37.24700500000000147338141687214374542236328125,
        "lon": 26.195396699999999867713995627127587795257568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Western Approaches Surveillance Zone
Jun 16, 2026 11:04 UTC 80.0%
  • Zone: Western Approaches Surveillance Zone
  • Duration: 2h 6m
  • Data Points: 26 AIS positions
  • Period: 2026-06-16T11:04:26+00:00 to 2026-06-16T13:11:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_098",
    "zone_name": "Eastern Gulf of Finland Monitoring Zone",
    "dwell_minutes": 126.7999999999999971578290569595992565155029296875,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-16T11:04:26+00:00",
        "lat": 37.4697800000000000864019966684281826019287109375,
        "lon": 25.751168299999999788951754453592002391815185546875
    },
    "last_point": {
        "ts": "2026-06-16T13:11:16+00:00",
        "lat": 37.24700500000000147338141687214374542236328125,
        "lon": 26.195396699999999867713995627127587795257568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Western Approaches Surveillance Zone
Jun 16, 2026 10:08 UTC 80.0%
  • Zone: Western Approaches Surveillance Zone
  • Duration: 3h 2m
  • Data Points: 35 AIS positions
  • Period: 2026-06-16T10:08:26+00:00 to 2026-06-16T13:11:16+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_098",
    "zone_name": "Eastern Gulf of Finland Monitoring Zone",
    "dwell_minutes": 182.80000000000001136868377216160297393798828125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-16T10:08:26+00:00",
        "lat": 37.64564169999999876381480135023593902587890625,
        "lon": 25.651641699999998991188476793467998504638671875
    },
    "last_point": {
        "ts": "2026-06-16T13:11:16+00:00",
        "lat": 37.24700500000000147338141687214374542236328125,
        "lon": 26.195396699999999867713995627127587795257568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 14, 2026 16:33 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 21m
  • Data Points: 13 AIS positions
  • Period: 2026-06-14T16:33:59+00:00 to 2026-06-14T17:55:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 81.7999999999999971578290569595992565155029296875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-06-14T16:33:59+00:00",
        "lat": 40.9374217000000015787009033374488353729248046875,
        "lon": 28.965471699999998378416421473957598209381103515625
    },
    "last_point": {
        "ts": "2026-06-14T17:55:49+00:00",
        "lat": 40.8836567000000030702722142450511455535888671875,
        "lon": 28.62301000000000072986949817277491092681884765625
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Bosphorus/Dardanelles Approach
Jun 14, 2026 12:24 UTC 70.0%
  • Gap Duration: 4h 9m
  • Last Seen: 2026-06-14T12:24:55+00:00 at 40.9488, 28.9357 (Zone: Bosphorus/Dardanelles Approach)
  • Next Seen: 2026-06-14T16:33:59+00:00 at 40.9374, 28.9655

🛰️ Gap Corroboration

No Imagery

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

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-06-14T16:45:07.192646+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 249.099999999999994315658113919198513031005859375,
    "last_seen": {
        "ts": "2026-06-14T12:24:55+00:00",
        "lat": 40.94880830000000315749275614507496356964111328125,
        "lon": 28.9356982999999985395334078930318355560302734375,
        "sog": 11.800000000000000710542735760100185871124267578125,
        "zone_id": "osint_bosphorus"
    },
    "next_seen": {
        "ts": "2026-06-14T16:33:59+00:00",
        "lat": 40.9374217000000015787009033374488353729248046875,
        "lon": 28.965471699999998378416421473957598209381103515625,
        "zone_ids": [
            "osint_bosphorus"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 40.94880830000000315749275614507496356964111328125,
                "lon": 28.9356982999999985395334078930318355560302734375,
                "ts": "2026-06-14T12:24:55+00:00"
            },
            "end": {
                "lat": 40.9374217000000015787009033374488353729248046875,
                "lon": 28.965471699999998378416421473957598209381103515625,
                "ts": "2026-06-14T16:33:59+00:00"
            },
            "bbox": {
                "min_lat": 40.75724199999999797228156239725649356842041015625,
                "min_lon": 28.697162999999999755118551547639071941375732421875,
                "max_lat": 41.12898799999999965848473948426544666290283203125,
                "max_lon": 29.204007000000000715544956619851291179656982421875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-06-14T16:45:07.192646+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 14, 2026 12:14 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 41m
  • Data Points: 17 AIS positions
  • Period: 2026-06-14T12:14:48+00:00 to 2026-06-14T17:55:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 341,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-06-14T12:14:48+00:00",
        "lat": 40.97171999999999769670466776005923748016357421875,
        "lon": 28.967749999999998777866494492627680301666259765625
    },
    "last_point": {
        "ts": "2026-06-14T17:55:49+00:00",
        "lat": 40.8836567000000030702722142450511455535888671875,
        "lon": 28.62301000000000072986949817277491092681884765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jun 14, 2026 02:00 UTC 80.0%
  • Zone: discovered_024
  • Duration: 1h 37m
  • Data Points: 31 AIS positions
  • Period: 2026-06-14T02:00:30+00:00 to 2026-06-14T03:37:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 97.2999999999999971578290569595992565155029296875,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-06-14T02:00:30+00:00",
        "lat": 41.4225167000000027428541216067969799041748046875,
        "lon": 29.126291699999999451620169566012918949127197265625
    },
    "last_point": {
        "ts": "2026-06-14T03:37:48+00:00",
        "lat": 41.51573499999999938836481305770576000213623046875,
        "lon": 29.043735000000001633679858059622347354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jun 14, 2026 01:42 UTC 80.0%
  • Zone: discovered_024
  • Duration: 1h 55m
  • Data Points: 37 AIS positions
  • Period: 2026-06-14T01:42:18+00:00 to 2026-06-14T03:37:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 115.5,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-06-14T01:42:18+00:00",
        "lat": 41.42600329999999786423359182663261890411376953125,
        "lon": 29.122376700000000226964402827434241771697998046875
    },
    "last_point": {
        "ts": "2026-06-14T03:37:48+00:00",
        "lat": 41.51573499999999938836481305770576000213623046875,
        "lon": 29.043735000000001633679858059622347354888916015625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 14, 2026 01:42 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 17m
  • Data Points: 28 AIS positions
  • Period: 2026-06-14T01:42:18+00:00 to 2026-06-14T02:59:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 77.2999999999999971578290569595992565155029296875,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-06-14T01:42:18+00:00",
        "lat": 41.42600329999999786423359182663261890411376953125,
        "lon": 29.122376700000000226964402827434241771697998046875
    },
    "last_point": {
        "ts": "2026-06-14T02:59:39+00:00",
        "lat": 41.49646829999999653182385372929275035858154296875,
        "lon": 29.040266700000000099635144579224288463592529296875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jun 3, 2026 00:03 UTC 80.0%
  • Zone: discovered_024
  • Duration: 1h 45m
  • Data Points: 13 AIS positions
  • Period: 2026-06-03T00:03:20+00:00 to 2026-06-03T01:48:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 105.2000000000000028421709430404007434844970703125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-06-03T00:03:20+00:00",
        "lat": 41.31184830000000118843672680668532848358154296875,
        "lon": 29.227340000000001651869752095080912113189697265625
    },
    "last_point": {
        "ts": "2026-06-03T01:48:32+00:00",
        "lat": 41.51086500000000256704879575408995151519775390625,
        "lon": 29.6197599999999994224708643741905689239501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 2, 2026 22:00 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 49m
  • Data Points: 11 AIS positions
  • Period: 2026-06-02T22:00:01+00:00 to 2026-06-03T00:49:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 169.5,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-02T22:00:01+00:00",
        "lat": 41.0030567000000019106664694845676422119140625,
        "lon": 28.99850670000000008030838216654956340789794921875
    },
    "last_point": {
        "ts": "2026-06-03T00:49:31+00:00",
        "lat": 41.40904499999999899273461778648197650909423828125,
        "lon": 29.385781699999999005967765697278082370758056640625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 2, 2026 21:03 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 46m
  • Data Points: 17 AIS positions
  • Period: 2026-06-02T21:03:22+00:00 to 2026-06-03T00:49:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 226.19999999999998863131622783839702606201171875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-06-02T21:03:22+00:00",
        "lat": 40.88219500000000294903657049871981143951416015625,
        "lon": 28.888008299999999195506461546756327152252197265625
    },
    "last_point": {
        "ts": "2026-06-03T00:49:31+00:00",
        "lat": 41.40904499999999899273461778648197650909423828125,
        "lon": 29.385781699999999005967765697278082370758056640625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_190
May 31, 2026 20:00 UTC 80.0%
  • Zone: discovered_190
  • Duration: 1h 50m
  • Data Points: 46 AIS positions
  • Period: 2026-05-31T20:00:07+00:00 to 2026-05-31T21:50:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_190",
    "zone_name": "Eastern Aegean Monitoring Zone",
    "dwell_minutes": 110.2999999999999971578290569595992565155029296875,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-05-31T20:00:07+00:00",
        "lat": 37.6527549999999990859578247182071208953857421875,
        "lon": 25.6038649999999989859134075231850147247314453125
    },
    "last_point": {
        "ts": "2026-05-31T21:50:26+00:00",
        "lat": 38.03588500000000038880898500792682170867919921875,
        "lon": 25.478816699999999428882802021689713001251220703125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_190
May 31, 2026 19:17 UTC 80.0%
  • Zone: discovered_190
  • Duration: 2h 32m
  • Data Points: 76 AIS positions
  • Period: 2026-05-31T19:17:37+00:00 to 2026-05-31T21:50:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_190",
    "zone_name": "Eastern Aegean Monitoring Zone",
    "dwell_minutes": 152.80000000000001136868377216160297393798828125,
    "points_in_zone": 76,
    "first_point": {
        "ts": "2026-05-31T19:17:37+00:00",
        "lat": 37.50529000000000223735696636140346527099609375,
        "lon": 25.63697499999999962483343551866710186004638671875
    },
    "last_point": {
        "ts": "2026-05-31T21:50:26+00:00",
        "lat": 38.03588500000000038880898500792682170867919921875,
        "lon": 25.478816699999999428882802021689713001251220703125
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
May 31, 2026 19:00 UTC 80.0%
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 1h 43m
  • Data Points: 64 AIS positions
  • Period: 2026-05-31T19:00:16+00:00 to 2026-05-31T20:43:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_088",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 103,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-05-31T19:00:16+00:00",
        "lat": 37.4448849999999993087840266525745391845703125,
        "lon": 25.65238169999999939818735583685338497161865234375
    },
    "last_point": {
        "ts": "2026-05-31T20:43:15+00:00",
        "lat": 37.8023749999999978399500832892954349517822265625,
        "lon": 25.5607499999999987494447850622236728668212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Surveillance Zone
May 31, 2026 18:07 UTC 80.0%
  • Zone: Central Atlantic Surveillance Zone
  • Duration: 2h 36m
  • Data Points: 101 AIS positions
  • Period: 2026-05-31T18:07:15+00:00 to 2026-05-31T20:43:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_088",
    "zone_name": "Central Atlantic Surveillance Zone",
    "dwell_minutes": 156,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-05-31T18:07:15+00:00",
        "lat": 37.3291566999999986364855431020259857177734375,
        "lon": 25.5619599999999991268850862979888916015625
    },
    "last_point": {
        "ts": "2026-05-31T20:43:15+00:00",
        "lat": 37.8023749999999978399500832892954349517822265625,
        "lon": 25.5607499999999987494447850622236728668212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
May 12, 2026 00:08 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 1h 17m
  • Data Points: 4 AIS positions
  • Period: 2026-05-12T00:08:35+00:00 to 2026-05-12T01:25:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 77,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-05-12T00:08:35+00:00",
        "lat": 36.44594169999999877518348512239754199981689453125,
        "lon": 14.858708299999999979945641825906932353973388671875
    },
    "last_point": {
        "ts": "2026-05-12T01:25:35+00:00",
        "lat": 36.50332829999999972869773046113550662994384765625,
        "lon": 14.5640017000000003832838046946562826633453369140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
May 11, 2026 23:01 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 23m
  • Data Points: 28 AIS positions
  • Period: 2026-05-11T23:01:56+00:00 to 2026-05-12T01:25:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 143.69999999999998863131622783839702606201171875,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-05-11T23:01:56+00:00",
        "lat": 36.38806170000000150821506395004689693450927734375,
        "lon": 15.114528299999999916281012701801955699920654296875
    },
    "last_point": {
        "ts": "2026-05-12T01:25:35+00:00",
        "lat": 36.50332829999999972869773046113550662994384765625,
        "lon": 14.5640017000000003832838046946562826633453369140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
May 11, 2026 22:00 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 3h 24m
  • Data Points: 61 AIS positions
  • Period: 2026-05-11T22:00:55+00:00 to 2026-05-12T01:25:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 204.69999999999998863131622783839702606201171875,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-05-11T22:00:55+00:00",
        "lat": 36.3350999999999970668795867823064327239990234375,
        "lon": 15.3468199999999992400034898309968411922454833984375
    },
    "last_point": {
        "ts": "2026-05-12T01:25:35+00:00",
        "lat": 36.50332829999999972869773046113550662994384765625,
        "lon": 14.5640017000000003832838046946562826633453369140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
May 11, 2026 21:31 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 3h 53m
  • Data Points: 77 AIS positions
  • Period: 2026-05-11T21:31:45+00:00 to 2026-05-12T01:25:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Central Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 233.80000000000001136868377216160297393798828125,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-05-11T21:31:45+00:00",
        "lat": 36.31324330000000344398358720354735851287841796875,
        "lon": 15.4572182999999991892536854720674455165863037109375
    },
    "last_point": {
        "ts": "2026-05-12T01:25:35+00:00",
        "lat": 36.50332829999999972869773046113550662994384765625,
        "lon": 14.5640017000000003832838046946562826633453369140625
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ discovered_018
May 8, 2026 21:07 UTC 70.0%
  • Gap Duration: 6h 3m
  • Last Seen: 2026-05-08T21:07:00+00:00 at 31.7764, 31.9272 (Zone: discovered_018)
  • Next Seen: 2026-05-09T03:10:40+00:00 at 32.2798, 30.6058

🛰️ Gap Corroboration

No Imagery

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

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-05-09T03:30:02.116608+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 363.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-05-08T21:07:00+00:00",
        "lat": 31.776353300000000245972842094488441944122314453125,
        "lon": 31.92719170000000161735442816279828548431396484375,
        "sog": 11.9000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_018"
    },
    "next_seen": {
        "ts": "2026-05-09T03:10:40+00:00",
        "lat": 32.27976170000000166737663676030933856964111328125,
        "lon": 30.60576830000000114750946522690355777740478515625,
        "zone_ids": [
            "discovered_051",
            "discovered_057"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 31.776353300000000245972842094488441944122314453125,
                "lon": 31.92719170000000161735442816279828548431396484375,
                "ts": "2026-05-08T21:07:00+00:00"
            },
            "end": {
                "lat": 32.27976170000000166737663676030933856964111328125,
                "lon": 30.60576830000000114750946522690355777740478515625,
                "ts": "2026-05-09T03:10:40+00:00"
            },
            "bbox": {
                "min_lat": 31.59617300000000028603608370758593082427978515625,
                "min_lon": 30.39323900000000122645360534079372882843017578125,
                "max_lat": 32.4599419999999980745997163467109203338623046875,
                "max_lon": 32.13972100000000153841028804890811443328857421875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-05-09T03:30:02.116608+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_018
May 8, 2026 20:02 UTC 80.0%
  • Zone: discovered_018
  • Duration: 1h 4m
  • Data Points: 18 AIS positions
  • Period: 2026-05-08T20:02:42+00:00 to 2026-05-08T21:07:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 64.2999999999999971578290569595992565155029296875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-05-08T20:02:42+00:00",
        "lat": 31.649073300000001296439222642220556735992431640625,
        "lon": 32.1093316999999984773239702917635440826416015625
    },
    "last_point": {
        "ts": "2026-05-08T21:07:00+00:00",
        "lat": 31.776353300000000245972842094488441944122314453125,
        "lon": 31.92719170000000161735442816279828548431396484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_018
May 8, 2026 19:02 UTC 80.0%
  • Zone: discovered_018
  • Duration: 2h 4m
  • Data Points: 39 AIS positions
  • Period: 2026-05-08T19:02:21+00:00 to 2026-05-08T21:07:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 124.7000000000000028421709430404007434844970703125,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-05-08T19:02:21+00:00",
        "lat": 31.50936829999999844176272745244204998016357421875,
        "lon": 32.26159499999999979991116560995578765869140625
    },
    "last_point": {
        "ts": "2026-05-08T21:07:00+00:00",
        "lat": 31.776353300000000245972842094488441944122314453125,
        "lon": 31.92719170000000161735442816279828548431396484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_018
May 8, 2026 18:09 UTC 80.0%
  • Zone: discovered_018
  • Duration: 2h 57m
  • Data Points: 62 AIS positions
  • Period: 2026-05-08T18:09:11+00:00 to 2026-05-08T21:07:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 177.80000000000001136868377216160297393798828125,
    "points_in_zone": 62,
    "first_point": {
        "ts": "2026-05-08T18:09:11+00:00",
        "lat": 31.41843829999999826441126060672104358673095703125,
        "lon": 32.401178299999997989289113320410251617431640625
    },
    "last_point": {
        "ts": "2026-05-08T21:07:00+00:00",
        "lat": 31.776353300000000245972842094488441944122314453125,
        "lon": 31.92719170000000161735442816279828548431396484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_018
May 8, 2026 17:28 UTC 80.0%
  • Zone: discovered_018
  • Duration: 3h 38m
  • Data Points: 69 AIS positions
  • Period: 2026-05-08T17:28:32+00:00 to 2026-05-08T21:07:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 218.5,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-05-08T17:28:32+00:00",
        "lat": 31.30584329999999937399479676969349384307861328125,
        "lon": 32.36849000000000131649358081631362438201904296875
    },
    "last_point": {
        "ts": "2026-05-08T21:07:00+00:00",
        "lat": 31.776353300000000245972842094488441944122314453125,
        "lon": 31.92719170000000161735442816279828548431396484375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Aug 25 17:57 37.6417 10.2963 10.9 kn 285.0° discovered_016
Aug 25 17:48 37.6347 10.3325 11.4 kn 284.6° discovered_016
Aug 25 17:45 37.6329 10.3416 11.4 kn 285.1° discovered_016
Aug 25 15:32 37.5404 10.8727 11.7 kn 286.1° discovered_016
Aug 25 15:24 37.5326 10.9079 11.8 kn 283.2° discovered_016
Aug 25 15:23 37.5319 10.9121 11.8 kn 283.7° discovered_016
Aug 25 15:21 37.5303 10.9185 11.8 kn 287.5° discovered_016
Aug 25 15:17 37.5266 10.9349 11.8 kn 285.0° discovered_016
Aug 25 15:14 37.5244 10.9442 11.8 kn 285.4° discovered_016
Aug 25 15:09 37.5192 10.9663 11.8 kn 284.6° discovered_016
Aug 25 15:06 37.5168 10.9768 11.8 kn 285.6° discovered_016
Aug 25 15:03 37.5137 10.9907 11.8 kn 284.3° discovered_016
Aug 25 15:01 37.5119 10.9980 11.8 kn 286.1° discovered_016
Aug 25 14:59 37.5098 11.0074 11.7 kn 286.4° discovered_016
Aug 25 14:57 37.5081 11.0153 11.7 kn 287.2° discovered_016
Aug 25 14:46 37.4989 11.0562 11.7 kn 284.2° discovered_016
Aug 25 14:45 37.4981 11.0600 11.7 kn 287.0° discovered_016
Aug 25 14:44 37.4968 11.0660 11.7 kn 283.5° discovered_016
Aug 25 14:42 37.4956 11.0714 11.7 kn 286.3° discovered_016
Aug 25 14:37 37.4913 11.0911 11.6 kn 286.7° discovered_016

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.