CHEM NICHOLAS

IMO 9374416

Vessel information

Vessel Name CHEM NICHOLAS
IMO Number 9374416
MMSI 636013409
Vessel Type Tanker
Flag 🇱🇷 Liberia
Call Sign A8MS5
Length 183 m
Beam 27 m

Detected Events (100)

Zone Dwell North Sea Monitoring Zone
Jun 15, 2026 09:35 UTC 80.0%
  • Zone: North Sea Monitoring Zone
  • Duration: 1h 32m
  • Data Points: 33 AIS positions
  • Period: 2026-06-15T09:35:53+00:00 to 2026-06-15T11:07:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_127",
    "zone_name": "North Sea Monitoring Zone",
    "dwell_minutes": 92,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-06-15T09:35:53+00:00",
        "lat": 57.68187999999999959754859446547925472259521484375,
        "lon": 8.93188669999999973470039549283683300018310546875
    },
    "last_point": {
        "ts": "2026-06-15T11:07:54+00:00",
        "lat": 57.55622000000000326735971611924469470977783203125,
        "lon": 8.42691669999999959372871671803295612335205078125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Jun 15, 2026 07:42 UTC 80.0%
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 2h 33m
  • Data Points: 44 AIS positions
  • Period: 2026-06-15T07:42:53+00:00 to 2026-06-15T10:16:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_027",
    "zone_name": "Baltic Sea Sanctioned Vessel Zone",
    "dwell_minutes": 153.69999999999998863131622783839702606201171875,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-06-15T07:42:53+00:00",
        "lat": 57.83428669999999982564986567012965679168701171875,
        "lon": 9.57108170000000058053046814166009426116943359375
    },
    "last_point": {
        "ts": "2026-06-15T10:16:34+00:00",
        "lat": 57.6320132999999970024873618967831134796142578125,
        "lon": 8.7007933000000008405550033785402774810791015625
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jun 15, 2026 06:06 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 30m
  • Data Points: 23 AIS positions
  • Period: 2026-06-15T06:06:43+00:00 to 2026-06-15T08:37:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_128",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 150.30000000000001136868377216160297393798828125,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-06-15T06:06:43+00:00",
        "lat": 57.84547669999999897072484600357711315155029296875,
        "lon": 10.1855317000000002991555447806604206562042236328125
    },
    "last_point": {
        "ts": "2026-06-15T08:37:03+00:00",
        "lat": 57.7706366999999971767465467564761638641357421875,
        "lon": 9.24948499999999995679900166578590869903564453125
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 15, 2026 04:02 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 2h 26m
  • Data Points: 44 AIS positions
  • Period: 2026-06-15T04:02:44+00:00 to 2026-06-15T06:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 146.30000000000001136868377216160297393798828125,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-06-15T04:02:44+00:00",
        "lat": 57.7827233000000006768459570594131946563720703125,
        "lon": 10.8030249999999998777866494492627680301666259765625
    },
    "last_point": {
        "ts": "2026-06-15T06:29:03+00:00",
        "lat": 57.84823829999999844631020096130669116973876953125,
        "lon": 10.042873300000000114096110337413847446441650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 15, 2026 03:02 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 3h 26m
  • Data Points: 70 AIS positions
  • Period: 2026-06-15T03:02:52+00:00 to 2026-06-15T06:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 206.19999999999998863131622783839702606201171875,
    "points_in_zone": 70,
    "first_point": {
        "ts": "2026-06-15T03:02:52+00:00",
        "lat": 57.69031830000000127256498672068119049072265625,
        "lon": 10.7629183000000008263441486633382737636566162109375
    },
    "last_point": {
        "ts": "2026-06-15T06:29:03+00:00",
        "lat": 57.84823829999999844631020096130669116973876953125,
        "lon": 10.042873300000000114096110337413847446441650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 15, 2026 02:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 4h 28m
  • Data Points: 98 AIS positions
  • Period: 2026-06-15T02:00:44+00:00 to 2026-06-15T06:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 268.30000000000001136868377216160297393798828125,
    "points_in_zone": 98,
    "first_point": {
        "ts": "2026-06-15T02:00:44+00:00",
        "lat": 57.633101699999997435952536761760711669921875,
        "lon": 10.81475999999999970668795867823064327239990234375
    },
    "last_point": {
        "ts": "2026-06-15T06:29:03+00:00",
        "lat": 57.84823829999999844631020096130669116973876953125,
        "lon": 10.042873300000000114096110337413847446441650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 15, 2026 01:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 5h 28m
  • Data Points: 125 AIS positions
  • Period: 2026-06-15T01:00:13+00:00 to 2026-06-15T06:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 328.80000000000001136868377216160297393798828125,
    "points_in_zone": 125,
    "first_point": {
        "ts": "2026-06-15T01:00:13+00:00",
        "lat": 57.56484329999999971505530993454158306121826171875,
        "lon": 11.0371082999999998719431459903717041015625
    },
    "last_point": {
        "ts": "2026-06-15T06:29:03+00:00",
        "lat": 57.84823829999999844631020096130669116973876953125,
        "lon": 10.042873300000000114096110337413847446441650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 15, 2026 00:02 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 26m
  • Data Points: 157 AIS positions
  • Period: 2026-06-15T00:02:33+00:00 to 2026-06-15T06:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 386.5,
    "points_in_zone": 157,
    "first_point": {
        "ts": "2026-06-15T00:02:33+00:00",
        "lat": 57.48557000000000272166289505548775196075439453125,
        "lon": 11.3193867000000008005144991329871118068695068359375
    },
    "last_point": {
        "ts": "2026-06-15T06:29:03+00:00",
        "lat": 57.84823829999999844631020096130669116973876953125,
        "lon": 10.042873300000000114096110337413847446441650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 14, 2026 23:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 35m
  • Data Points: 161 AIS positions
  • Period: 2026-06-14T23:53:33+00:00 to 2026-06-15T06:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 395.5,
    "points_in_zone": 161,
    "first_point": {
        "ts": "2026-06-14T23:53:33+00:00",
        "lat": 57.462778299999996534097590483725070953369140625,
        "lon": 11.35819000000000045247361413203179836273193359375
    },
    "last_point": {
        "ts": "2026-06-15T06:29:03+00:00",
        "lat": 57.84823829999999844631020096130669116973876953125,
        "lon": 10.042873300000000114096110337413847446441650390625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 14, 2026 22:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 36m
  • Data Points: 181 AIS positions
  • Period: 2026-06-14T22:51:14+00:00 to 2026-06-15T05:27:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 396.5,
    "points_in_zone": 181,
    "first_point": {
        "ts": "2026-06-14T22:51:14+00:00",
        "lat": 57.29488500000000072986949817277491092681884765625,
        "lon": 11.5639883000000001089802026399411261081695556640625
    },
    "last_point": {
        "ts": "2026-06-15T05:27:44+00:00",
        "lat": 57.84626999999999696910890634171664714813232421875,
        "lon": 10.429204999999999614601620123721659183502197265625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 14, 2026 21:21 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 35m
  • Data Points: 189 AIS positions
  • Period: 2026-06-14T21:52:03+00:00 to 2026-06-15T04:27:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 189,
    "first_point": {
        "ts": "2026-06-14T21:52:03+00:00",
        "lat": 57.1067699999999973670128383673727512359619140625,
        "lon": 11.677054999999999296278474503196775913238525390625
    },
    "last_point": {
        "ts": "2026-06-15T04:27:54+00:00",
        "lat": 57.83715670000000130812622956000268459320068359375,
        "lon": 10.7642132999999997622353475890122354030609130859375
    }
}
Methodology: 2026.01.18
Zone Dwell Dodecanese Sea Monitoring Zone
Jun 14, 2026 20:18 UTC 80.0%
  • Zone: Dodecanese Sea Monitoring Zone
  • Duration: 1h 13m
  • Data Points: 28 AIS positions
  • Period: 2026-06-14T20:18:52+00:00 to 2026-06-14T21:31:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_069",
    "zone_name": "Dodecanese Sea Monitoring Zone",
    "dwell_minutes": 73,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-06-14T20:18:52+00:00",
        "lat": 56.806066700000002356318873353302478790283203125,
        "lon": 11.8656150000000000233058017329312860965728759765625
    },
    "last_point": {
        "ts": "2026-06-14T21:31:52+00:00",
        "lat": 57.040248300000001790976966731250286102294921875,
        "lon": 11.7185833000000005910123945795930922031402587890625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Zealand Monitoring Zone
Jun 14, 2026 09:21 UTC 80.0%
  • Zone: Eastern Zealand Monitoring Zone
  • Duration: 1h 35m
  • Data Points: 49 AIS positions
  • Period: 2026-06-14T09:21:42+00:00 to 2026-06-14T10:56:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_089",
    "zone_name": "Eastern Zealand Monitoring Zone",
    "dwell_minutes": 95,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-06-14T09:21:42+00:00",
        "lat": 55.16843329999999667734300601296126842498779296875,
        "lon": 11.0249916999999992839320839266292750835418701171875
    },
    "last_point": {
        "ts": "2026-06-14T10:56:43+00:00",
        "lat": 55.39409669999999863421180634759366512298583984375,
        "lon": 11.0197233000000007763219400658272206783294677734375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Alboran Sea Surveillance Zone
Jun 14, 2026 03:13 UTC 70.0%
  • Gap Duration: 6h 7m
  • Last Seen: 2026-06-14T03:13:54+00:00 at 54.4770, 11.6192 (Zone: Alboran Sea Surveillance Zone)
  • Next Seen: 2026-06-14T09:21:42+00:00 at 55.1684, 11.0250

🛰️ 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: 2026-06-14T09:30:08.260396+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 367.80000000000001136868377216160297393798828125,
    "last_seen": {
        "ts": "2026-06-14T03:13:54+00:00",
        "lat": 54.47698669999999765423126518726348876953125,
        "lon": 11.619221700000000652153175906278192996978759765625,
        "sog": 11,
        "zone_id": "discovered_103"
    },
    "next_seen": {
        "ts": "2026-06-14T09:21:42+00:00",
        "lat": 55.16843329999999667734300601296126842498779296875,
        "lon": 11.0249916999999992839320839266292750835418701171875,
        "zone_ids": [
            "discovered_089"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 54.47698669999999765423126518726348876953125,
                "lon": 11.619221700000000652153175906278192996978759765625,
                "ts": "2026-06-14T03:13:54+00:00"
            },
            "end": {
                "lat": 55.16843329999999667734300601296126842498779296875,
                "lon": 11.0249916999999992839320839266292750835418701171875,
                "ts": "2026-06-14T09:21:42+00:00"
            },
            "bbox": {
                "min_lat": 54.29680700000000115323928184807300567626953125,
                "min_lon": 10.7122379999999992605808074586093425750732421875,
                "max_lat": 55.3486130000000002837623469531536102294921875,
                "max_lon": 11.9319760000000005817355486215092241764068603515625
            },
            "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": "2026-06-14T09:30:08.260396+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Jun 14, 2026 02:00 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 1h 13m
  • Data Points: 42 AIS positions
  • Period: 2026-06-14T02:00:34+00:00 to 2026-06-14T03:13:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 73.2999999999999971578290569595992565155029296875,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-06-14T02:00:34+00:00",
        "lat": 54.4371816999999964536982588469982147216796875,
        "lon": 11.98698830000000015161276678554713726043701171875
    },
    "last_point": {
        "ts": "2026-06-14T03:13:54+00:00",
        "lat": 54.47698669999999765423126518726348876953125,
        "lon": 11.619221700000000652153175906278192996978759765625
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Jun 14, 2026 01:02 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 2h 11m
  • Data Points: 79 AIS positions
  • Period: 2026-06-14T01:02:33+00:00 to 2026-06-14T03:13:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 131.30000000000001136868377216160297393798828125,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-06-14T01:02:33+00:00",
        "lat": 54.5086866999999983818270266056060791015625,
        "lon": 12.2161217000000004162529876339249312877655029296875
    },
    "last_point": {
        "ts": "2026-06-14T03:13:54+00:00",
        "lat": 54.47698669999999765423126518726348876953125,
        "lon": 11.619221700000000652153175906278192996978759765625
    }
}
Methodology: 2026.01.18
Zone Dwell Alboran Sea Surveillance Zone
Jun 14, 2026 00:35 UTC 80.0%
  • Zone: Alboran Sea Surveillance Zone
  • Duration: 2h 38m
  • Data Points: 86 AIS positions
  • Period: 2026-06-14T00:35:13+00:00 to 2026-06-14T03:13:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_103",
    "zone_name": "Alboran Sea Surveillance Zone",
    "dwell_minutes": 158.69999999999998863131622783839702606201171875,
    "points_in_zone": 86,
    "first_point": {
        "ts": "2026-06-14T00:35:13+00:00",
        "lat": 54.58872999999999819920049048960208892822265625,
        "lon": 12.2585417000000003184823071933351457118988037109375
    },
    "last_point": {
        "ts": "2026-06-14T03:13:54+00:00",
        "lat": 54.47698669999999765423126518726348876953125,
        "lon": 11.619221700000000652153175906278192996978759765625
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jun 13, 2026 13:04 UTC 80.0%
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 1h 48m
  • Data Points: 52 AIS positions
  • Period: 2026-06-13T13:04:13+00:00 to 2026-06-13T14:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 108.7999999999999971578290569595992565155029296875,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-06-13T13:04:13+00:00",
        "lat": 55.572243299999996679616742767393589019775390625,
        "lon": 15.106628300000000564295987715013325214385986328125
    },
    "last_point": {
        "ts": "2026-06-13T14:53:03+00:00",
        "lat": 55.38366500000000058889781939797103404998779296875,
        "lon": 14.5189132999999994666495695128105580806732177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jun 13, 2026 12:10 UTC 80.0%
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 2h 42m
  • Data Points: 58 AIS positions
  • Period: 2026-06-13T12:10:53+00:00 to 2026-06-13T14:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 162.19999999999998863131622783839702606201171875,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-06-13T12:10:53+00:00",
        "lat": 55.649263300000001208900357596576213836669921875,
        "lon": 15.4178666999999993691972122178412973880767822265625
    },
    "last_point": {
        "ts": "2026-06-13T14:53:03+00:00",
        "lat": 55.38366500000000058889781939797103404998779296875,
        "lon": 14.5189132999999994666495695128105580806732177734375
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 13, 2026 01:04 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 1 hours
  • Data Points: 27 AIS positions
  • Period: 2026-06-13T01:04:32+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 60.39999999999999857891452847979962825775146484375,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-06-13T01:04:32+00:00",
        "lat": 56.74174330000000310292307403869926929473876953125,
        "lon": 19.130431699999999040073817013762891292572021484375
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 13, 2026 00:07 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 1h 57m
  • Data Points: 48 AIS positions
  • Period: 2026-06-13T00:07:12+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 117.7000000000000028421709430404007434844970703125,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-13T00:07:12+00:00",
        "lat": 56.9340432999999990215655998326838016510009765625,
        "lon": 19.29784829999999828942236490547657012939453125
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 12, 2026 23:00 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 3h 4m
  • Data Points: 72 AIS positions
  • Period: 2026-06-12T23:00:34+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 184.30000000000001136868377216160297393798828125,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-06-12T23:00:34+00:00",
        "lat": 57.15017999999999886995283304713666439056396484375,
        "lon": 19.524963299999999577494236291386187076568603515625
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 12, 2026 22:00 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 4h 4m
  • Data Points: 93 AIS positions
  • Period: 2026-06-12T22:00:13+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 244.69999999999998863131622783839702606201171875,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-06-12T22:00:13+00:00",
        "lat": 57.352924999999999045030563138425350189208984375,
        "lon": 19.7251499999999992951416061259806156158447265625
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 12, 2026 21:00 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 5h 4m
  • Data Points: 118 AIS positions
  • Period: 2026-06-12T21:00:14+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 304.6000000000000227373675443232059478759765625,
    "points_in_zone": 118,
    "first_point": {
        "ts": "2026-06-12T21:00:14+00:00",
        "lat": 57.558823300000000244835973717272281646728515625,
        "lon": 19.903936699999999149213181226514279842376708984375
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 12, 2026 20:00 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 6h 4m
  • Data Points: 139 AIS positions
  • Period: 2026-06-12T20:00:54+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 364,
    "points_in_zone": 139,
    "first_point": {
        "ts": "2026-06-12T20:00:54+00:00",
        "lat": 57.76463499999999839928932487964630126953125,
        "lon": 20.06005329999999986512193572707474231719970703125
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 12, 2026 19:08 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 6h 18m
  • Data Points: 143 AIS positions
  • Period: 2026-06-12T19:46:52+00:00 to 2026-06-13T02:04:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 378,
    "points_in_zone": 143,
    "first_point": {
        "ts": "2026-06-12T19:46:52+00:00",
        "lat": 57.81351500000000243062459048815071582794189453125,
        "lon": 20.09560330000000050176822696812450885772705078125
    },
    "last_point": {
        "ts": "2026-06-13T02:04:53+00:00",
        "lat": 56.5451800000000019963408703915774822235107421875,
        "lon": 18.940176699999998533030520775355398654937744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jun 12, 2026 18:00 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 4m
  • Data Points: 26 AIS positions
  • Period: 2026-06-12T18:00:25+00:00 to 2026-06-12T20:04:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_090",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 124.099999999999994315658113919198513031005859375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-12T18:00:25+00:00",
        "lat": 58.17821500000000156660462380386888980865478515625,
        "lon": 20.398316699999998746761775691993534564971923828125
    },
    "last_point": {
        "ts": "2026-06-12T20:04:33+00:00",
        "lat": 57.7517966999999998733983375132083892822265625,
        "lon": 20.051436700000000001864464138634502887725830078125
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jun 12, 2026 17:16 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 48m
  • Data Points: 40 AIS positions
  • Period: 2026-06-12T17:16:25+00:00 to 2026-06-12T20:04:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_090",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 168.099999999999994315658113919198513031005859375,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-06-12T17:16:25+00:00",
        "lat": 58.31756500000000187355908565223217010498046875,
        "lon": 20.5629899999999992132870829664170742034912109375
    },
    "last_point": {
        "ts": "2026-06-12T20:04:33+00:00",
        "lat": 57.7517966999999998733983375132083892822265625,
        "lon": 20.051436700000000001864464138634502887725830078125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Archipelago Sea Surveillance Zone
Jun 12, 2026 12:52 UTC 70.0%
  • Gap Duration: 4h 23m
  • Last Seen: 2026-06-12T12:52:46+00:00 at 59.1518, 21.5818 (Zone: Archipelago Sea Surveillance Zone)
  • Next Seen: 2026-06-12T17:16:25+00:00 at 58.3176, 20.5630

🛰️ 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: 2026-06-12T17:30:02.169031+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 263.6000000000000227373675443232059478759765625,
    "last_seen": {
        "ts": "2026-06-12T12:52:46+00:00",
        "lat": 59.15178829999999976507751853205263614654541015625,
        "lon": 21.581846699999999827923602424561977386474609375,
        "sog": 13.300000000000000710542735760100185871124267578125,
        "zone_id": "discovered_006"
    },
    "next_seen": {
        "ts": "2026-06-12T17:16:25+00:00",
        "lat": 58.31756500000000187355908565223217010498046875,
        "lon": 20.5629899999999992132870829664170742034912109375,
        "zone_ids": [
            "discovered_090"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 59.15178829999999976507751853205263614654541015625,
                "lon": 21.581846699999999827923602424561977386474609375,
                "ts": "2026-06-12T12:52:46+00:00"
            },
            "end": {
                "lat": 58.31756500000000187355908565223217010498046875,
                "lon": 20.5629899999999992132870829664170742034912109375,
                "ts": "2026-06-12T17:16:25+00:00"
            },
            "bbox": {
                "min_lat": 58.13738500000000186673787538893520832061767578125,
                "min_lon": 20.21582300000000032014213502407073974609375,
                "max_lat": 59.3319680000000033714968594722449779510498046875,
                "max_lon": 21.929013000000001198941390612162649631500244140625
            },
            "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": "2026-06-12T17:30:02.169031+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 12, 2026 11:01 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 1h 50m
  • Data Points: 50 AIS positions
  • Period: 2026-06-12T11:01:56+00:00 to 2026-06-12T12:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 110.7999999999999971578290569595992565155029296875,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-06-12T11:01:56+00:00",
        "lat": 59.40376830000000296649886877276003360748291015625,
        "lon": 22.229748300000000682530298945493996143341064453125
    },
    "last_point": {
        "ts": "2026-06-12T12:52:46+00:00",
        "lat": 59.15178829999999976507751853205263614654541015625,
        "lon": 21.581846699999999827923602424561977386474609375
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 12, 2026 10:02 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 2h 50m
  • Data Points: 77 AIS positions
  • Period: 2026-06-12T10:02:10+00:00 to 2026-06-12T12:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 170.599999999999994315658113919198513031005859375,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-06-12T10:02:10+00:00",
        "lat": 59.53015500000000059799276641570031642913818359375,
        "lon": 22.596800000000001773514668457210063934326171875
    },
    "last_point": {
        "ts": "2026-06-12T12:52:46+00:00",
        "lat": 59.15178829999999976507751853205263614654541015625,
        "lon": 21.581846699999999827923602424561977386474609375
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 12, 2026 09:00 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 3h 52m
  • Data Points: 101 AIS positions
  • Period: 2026-06-12T09:00:29+00:00 to 2026-06-12T12:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 232.30000000000001136868377216160297393798828125,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-12T09:00:29+00:00",
        "lat": 59.5920033000000017864294932223856449127197265625,
        "lon": 23.040091700000001395665094605647027492523193359375
    },
    "last_point": {
        "ts": "2026-06-12T12:52:46+00:00",
        "lat": 59.15178829999999976507751853205263614654541015625,
        "lon": 21.581846699999999827923602424561977386474609375
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 12, 2026 08:03 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 4h 49m
  • Data Points: 123 AIS positions
  • Period: 2026-06-12T08:03:19+00:00 to 2026-06-12T12:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 289.3999999999999772626324556767940521240234375,
    "points_in_zone": 123,
    "first_point": {
        "ts": "2026-06-12T08:03:19+00:00",
        "lat": 59.64686999999999983401721692644059658050537109375,
        "lon": 23.441161699999998546672941301949322223663330078125
    },
    "last_point": {
        "ts": "2026-06-12T12:52:46+00:00",
        "lat": 59.15178829999999976507751853205263614654541015625,
        "lon": 21.581846699999999827923602424561977386474609375
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 12, 2026 07:53 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 4h 59m
  • Data Points: 125 AIS positions
  • Period: 2026-06-12T07:53:09+00:00 to 2026-06-12T12:52:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 299.6000000000000227373675443232059478759765625,
    "points_in_zone": 125,
    "first_point": {
        "ts": "2026-06-12T07:53:09+00:00",
        "lat": 59.65708169999999910260157776065170764923095703125,
        "lon": 23.511359999999999814690454513765871524810791015625
    },
    "last_point": {
        "ts": "2026-06-12T12:52:46+00:00",
        "lat": 59.15178829999999976507751853205263614654541015625,
        "lon": 21.581846699999999827923602424561977386474609375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Surveillance Zone
Jun 12, 2026 05:22 UTC 80.0%
  • Zone: Central Mediterranean Surveillance Zone
  • Duration: 1h 9m
  • Data Points: 39 AIS positions
  • Period: 2026-06-12T05:22:38+00:00 to 2026-06-12T06:31:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "dwell_minutes": 69.2999999999999971578290569595992565155029296875,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-06-12T05:22:38+00:00",
        "lat": 59.79388829999999899200702202506363391876220703125,
        "lon": 24.514541699999998769499143236316740512847900390625
    },
    "last_point": {
        "ts": "2026-06-12T06:31:58+00:00",
        "lat": 59.73949499999999801502781338058412075042724609375,
        "lon": 24.067904999999999660076355212368071079254150390625
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 12, 2026 03:00 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 1h 35m
  • Data Points: 55 AIS positions
  • Period: 2026-06-12T03:00:39+00:00 to 2026-06-12T04:36:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 95.5,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-06-12T03:00:39+00:00",
        "lat": 59.89547329999999902838681009598076343536376953125,
        "lon": 25.404696699999998799057721043936908245086669921875
    },
    "last_point": {
        "ts": "2026-06-12T04:36:10+00:00",
        "lat": 59.82885830000000026984707801602780818939208984375,
        "lon": 24.8015682999999995672624208964407444000244140625
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 12, 2026 02:00 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 2h 35m
  • Data Points: 87 AIS positions
  • Period: 2026-06-12T02:00:58+00:00 to 2026-06-12T04:36:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 155.19999999999998863131622783839702606201171875,
    "points_in_zone": 87,
    "first_point": {
        "ts": "2026-06-12T02:00:58+00:00",
        "lat": 59.91876500000000049794834922067821025848388671875,
        "lon": 25.783539999999998570956449839286506175994873046875
    },
    "last_point": {
        "ts": "2026-06-12T04:36:10+00:00",
        "lat": 59.82885830000000026984707801602780818939208984375,
        "lon": 24.8015682999999995672624208964407444000244140625
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 12, 2026 01:00 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 3h 36m
  • Data Points: 122 AIS positions
  • Period: 2026-06-12T01:00:08+00:00 to 2026-06-12T04:36:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 216,
    "points_in_zone": 122,
    "first_point": {
        "ts": "2026-06-12T01:00:08+00:00",
        "lat": 59.97084170000000113986970973201096057891845703125,
        "lon": 26.16165170000000017580532585270702838897705078125
    },
    "last_point": {
        "ts": "2026-06-12T04:36:10+00:00",
        "lat": 59.82885830000000026984707801602780818939208984375,
        "lon": 24.8015682999999995672624208964407444000244140625
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 12, 2026 00:09 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 4h 26m
  • Data Points: 136 AIS positions
  • Period: 2026-06-12T00:09:49+00:00 to 2026-06-12T04:36:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 266.3999999999999772626324556767940521240234375,
    "points_in_zone": 136,
    "first_point": {
        "ts": "2026-06-12T00:09:49+00:00",
        "lat": 60.01524330000000162499418365769088268280029296875,
        "lon": 26.480630000000001444959707441739737987518310546875
    },
    "last_point": {
        "ts": "2026-06-12T04:36:10+00:00",
        "lat": 59.82885830000000026984707801602780818939208984375,
        "lon": 24.8015682999999995672624208964407444000244140625
    }
}
Methodology: 2026.01.18
Zone Dwell Primorsk Approach Waters
Jun 8, 2026 11:00 UTC 80.0%
  • Zone: Primorsk Approach Waters
  • Duration: 1h 13m
  • Data Points: 7 AIS positions
  • Period: 2026-06-08T11:00:36+00:00 to 2026-06-08T12:13:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk_approach",
    "zone_name": "Primorsk Approach Waters",
    "dwell_minutes": 73.2000000000000028421709430404007434844970703125,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-08T11:00:36+00:00",
        "lat": 59.98071499999999645069692633114755153656005859375,
        "lon": 26.852778300000000655245457892306149005889892578125
    },
    "last_point": {
        "ts": "2026-06-08T12:13:46+00:00",
        "lat": 60.0284750000000002501110429875552654266357421875,
        "lon": 27.2676282999999983758243615739047527313232421875
    }
}
Methodology: 2026.01.18
Zone Dwell Primorsk Approach Waters
Jun 8, 2026 10:53 UTC 80.0%
  • Zone: Primorsk Approach Waters
  • Duration: 1h 20m
  • Data Points: 8 AIS positions
  • Period: 2026-06-08T10:53:46+00:00 to 2026-06-08T12:13:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_primorsk_approach",
    "zone_name": "Primorsk Approach Waters",
    "dwell_minutes": 80,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-08T10:53:46+00:00",
        "lat": 59.9834867000000002690285327844321727752685546875,
        "lon": 26.817236699999998705834514112211763858795166015625
    },
    "last_point": {
        "ts": "2026-06-08T12:13:46+00:00",
        "lat": 60.0284750000000002501110429875552654266357421875,
        "lon": 27.2676282999999983758243615739047527313232421875
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 8, 2026 08:01 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 1h 48m
  • Data Points: 26 AIS positions
  • Period: 2026-06-08T08:01:06+00:00 to 2026-06-08T09:49:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 108.7000000000000028421709430404007434844970703125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-08T08:01:06+00:00",
        "lat": 59.8885767000000015514160622842609882354736328125,
        "lon": 25.93094669999999979381755110807716846466064453125
    },
    "last_point": {
        "ts": "2026-06-08T09:49:46+00:00",
        "lat": 59.97002669999999824312908458523452281951904296875,
        "lon": 26.4847232999999988578565535135567188262939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 8, 2026 07:04 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 2h 45m
  • Data Points: 62 AIS positions
  • Period: 2026-06-08T07:04:15+00:00 to 2026-06-08T09:49:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 165.5,
    "points_in_zone": 62,
    "first_point": {
        "ts": "2026-06-08T07:04:15+00:00",
        "lat": 59.855451700000003256718628108501434326171875,
        "lon": 25.64602000000000003865352482534945011138916015625
    },
    "last_point": {
        "ts": "2026-06-08T09:49:46+00:00",
        "lat": 59.97002669999999824312908458523452281951904296875,
        "lon": 26.4847232999999988578565535135567188262939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 8, 2026 06:16 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 3h 33m
  • Data Points: 71 AIS positions
  • Period: 2026-06-08T06:16:36+00:00 to 2026-06-08T09:49:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 213.19999999999998863131622783839702606201171875,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-06-08T06:16:36+00:00",
        "lat": 59.8439766999999989138814271427690982818603515625,
        "lon": 25.4110917000000000598447513766586780548095703125
    },
    "last_point": {
        "ts": "2026-06-08T09:49:46+00:00",
        "lat": 59.97002669999999824312908458523452281951904296875,
        "lon": 26.4847232999999988578565535135567188262939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 8, 2026 05:02 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 4h 47m
  • Data Points: 92 AIS positions
  • Period: 2026-06-08T05:02:46+00:00 to 2026-06-08T09:49:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 287,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-06-08T05:02:46+00:00",
        "lat": 59.80853499999999911551640252582728862762451171875,
        "lon": 25.1681482999999985850081429816782474517822265625
    },
    "last_point": {
        "ts": "2026-06-08T09:49:46+00:00",
        "lat": 59.97002669999999824312908458523452281951904296875,
        "lon": 26.4847232999999988578565535135567188262939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 8, 2026 04:00 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 5h 48m
  • Data Points: 127 AIS positions
  • Period: 2026-06-08T04:00:55+00:00 to 2026-06-08T09:49:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 348.8999999999999772626324556767940521240234375,
    "points_in_zone": 127,
    "first_point": {
        "ts": "2026-06-08T04:00:55+00:00",
        "lat": 59.76546170000000302025000564754009246826171875,
        "lon": 24.808171699999999049168764031492173671722412109375
    },
    "last_point": {
        "ts": "2026-06-08T09:49:46+00:00",
        "lat": 59.97002669999999824312908458523452281951904296875,
        "lon": 26.4847232999999988578565535135567188262939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Exit/Tallinn Approach
Jun 8, 2026 03:59 UTC 80.0%
  • Zone: Baltic Exit/Tallinn Approach
  • Duration: 5h 49m
  • Data Points: 128 AIS positions
  • Period: 2026-06-08T03:59:55+00:00 to 2026-06-08T09:49:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_baltic_transit",
    "zone_name": "Baltic Exit\/Tallinn Approach",
    "dwell_minutes": 349.8999999999999772626324556767940521240234375,
    "points_in_zone": 128,
    "first_point": {
        "ts": "2026-06-08T03:59:55+00:00",
        "lat": 59.76460670000000163781805895268917083740234375,
        "lon": 24.802334999999999354258761741220951080322265625
    },
    "last_point": {
        "ts": "2026-06-08T09:49:46+00:00",
        "lat": 59.97002669999999824312908458523452281951904296875,
        "lon": 26.4847232999999988578565535135567188262939453125
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Surveillance Zone
Jun 8, 2026 02:18 UTC 80.0%
  • Zone: Central Mediterranean Surveillance Zone
  • Duration: 1h 28m
  • Data Points: 57 AIS positions
  • Period: 2026-06-08T02:18:46+00:00 to 2026-06-08T03:46:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "dwell_minutes": 88,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-08T02:18:46+00:00",
        "lat": 59.695075000000002773958840407431125640869140625,
        "lon": 24.21621830000000130667103803716599941253662109375
    },
    "last_point": {
        "ts": "2026-06-08T03:46:46+00:00",
        "lat": 59.75920330000000291192918666638433933258056640625,
        "lon": 24.724786699999999228793967631645500659942626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 23:01 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 1h 24m
  • Data Points: 51 AIS positions
  • Period: 2026-06-07T23:01:55+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 84.7999999999999971578290569595992565155029296875,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-06-07T23:01:55+00:00",
        "lat": 59.50766829999999885103534325025975704193115234375,
        "lon": 23.093109999999999359943103627301752567291259765625
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 22:02 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 2h 24m
  • Data Points: 77 AIS positions
  • Period: 2026-06-07T22:02:46+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 144,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-06-07T22:02:46+00:00",
        "lat": 59.443676699999997481427271850407123565673828125,
        "lon": 22.750141700000000355430529452860355377197265625
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 21:01 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 3h 25m
  • Data Points: 99 AIS positions
  • Period: 2026-06-07T21:01:45+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 205,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-06-07T21:01:45+00:00",
        "lat": 59.342545000000001209627953357994556427001953125,
        "lon": 22.437954999999998761950337211601436138153076171875
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 20:00 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 4h 26m
  • Data Points: 120 AIS positions
  • Period: 2026-06-07T20:00:46+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 266,
    "points_in_zone": 120,
    "first_point": {
        "ts": "2026-06-07T20:00:46+00:00",
        "lat": 59.22478000000000264435584540478885173797607421875,
        "lon": 22.144401699999999522106008953414857387542724609375
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 19:00 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 5h 26m
  • Data Points: 160 AIS positions
  • Period: 2026-06-07T19:00:46+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 326,
    "points_in_zone": 160,
    "first_point": {
        "ts": "2026-06-07T19:00:46+00:00",
        "lat": 59.11296329999999699111867812462151050567626953125,
        "lon": 21.85102499999999992041921359486877918243408203125
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 18:03 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 6h 23m
  • Data Points: 186 AIS positions
  • Period: 2026-06-07T18:03:35+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 383.19999999999998863131622783839702606201171875,
    "points_in_zone": 186,
    "first_point": {
        "ts": "2026-06-07T18:03:35+00:00",
        "lat": 58.99200170000000298387021757662296295166015625,
        "lon": 21.656330000000000524096321896649897098541259765625
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Surveillance Zone
Jun 7, 2026 17:35 UTC 80.0%
  • Zone: Archipelago Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 191 AIS positions
  • Period: 2026-06-07T17:50:06+00:00 to 2026-06-08T00:26:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_006",
    "zone_name": "Archipelago Sea Surveillance Zone",
    "dwell_minutes": 396.69999999999998863131622783839702606201171875,
    "points_in_zone": 191,
    "first_point": {
        "ts": "2026-06-07T17:50:06+00:00",
        "lat": 58.96250669999999871606632950715720653533935546875,
        "lon": 21.618926699999999385681803687475621700286865234375
    },
    "last_point": {
        "ts": "2026-06-08T00:26:46+00:00",
        "lat": 59.58791000000000082081896835006773471832275390625,
        "lon": 23.576446700000001754915501805953681468963623046875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Eastern Mediterranean Monitoring Zone
Jun 7, 2026 13:04 UTC 70.0%
  • Gap Duration: 4h 30m
  • Last Seen: 2026-06-07T13:04:55+00:00 at 58.2345, 20.6736 (Zone: Eastern Mediterranean Monitoring Zone)
  • Next Seen: 2026-06-07T17:35:36+00:00 at 58.9310, 21.5786

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1C_IW_GRDH_1SDV_20260607T161147_20260607T161212_008002_01045D_E92A_COG • Time: 2026-06-07T16:11:47.038598Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-06-07T17:45:07.626173+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 270.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-06-07T13:04:55+00:00",
        "lat": 58.2344599999999985584508976899087429046630859375,
        "lon": 20.673564999999999969304553815163671970367431640625,
        "sog": 11.300000000000000710542735760100185871124267578125,
        "zone_id": "discovered_090"
    },
    "next_seen": {
        "ts": "2026-06-07T17:35:36+00:00",
        "lat": 58.9310066999999975223545334301888942718505859375,
        "lon": 21.578603300000001041780706145800650119781494140625,
        "zone_ids": [
            "discovered_006"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 58.2344599999999985584508976899087429046630859375,
                "lon": 20.673564999999999969304553815163671970367431640625,
                "ts": "2026-06-07T13:04:55+00:00"
            },
            "end": {
                "lat": 58.9310066999999975223545334301888942718505859375,
                "lon": 21.578603300000001041780706145800650119781494140625,
                "ts": "2026-06-07T17:35:36+00:00"
            },
            "bbox": {
                "min_lat": 58.05427999999999855162968742661178112030029296875,
                "min_lon": 20.327906999999999726469468441791832447052001953125,
                "max_lat": 59.111187000000001035004970617592334747314453125,
                "max_lon": 21.92426199999999880674295127391815185546875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1C_IW_GRDH_1SDV_20260607T161147_20260607T161212_008002_01045D_E92A_COG",
            "scene_time": "2026-06-07T16:11:47.038598Z",
            "platform": "sentinel-1c",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_697368_thumbnail_20260607174511.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_697368_thumbnail_20260607174511.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-06-07T17:45:07.626173+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jun 7, 2026 11:46 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 1h 18m
  • Data Points: 6 AIS positions
  • Period: 2026-06-07T11:46:46+00:00 to 2026-06-07T13:04:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_090",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 78.2000000000000028421709430404007434844970703125,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-07T11:46:46+00:00",
        "lat": 58.0350116999999983136149239726364612579345703125,
        "lon": 20.424053300000000632508090347982943058013916015625
    },
    "last_point": {
        "ts": "2026-06-07T13:04:55+00:00",
        "lat": 58.2344599999999985584508976899087429046630859375,
        "lon": 20.673564999999999969304553815163671970367431640625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jun 7, 2026 10:05 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 59m
  • Data Points: 8 AIS positions
  • Period: 2026-06-07T10:05:26+00:00 to 2026-06-07T13:04:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_090",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 179.5,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-07T10:05:26+00:00",
        "lat": 57.7565732999999994490281096659600734710693359375,
        "lon": 20.18766169999999959827619022689759731292724609375
    },
    "last_point": {
        "ts": "2026-06-07T13:04:55+00:00",
        "lat": 58.2344599999999985584508976899087429046630859375,
        "lon": 20.673564999999999969304553815163671970367431640625
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 7, 2026 08:01 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 2h 6m
  • Data Points: 14 AIS positions
  • Period: 2026-06-07T08:01:15+00:00 to 2026-06-07T10:07:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 126.2999999999999971578290569595992565155029296875,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-07T08:01:15+00:00",
        "lat": 57.4134217000000006692062015645205974578857421875,
        "lon": 19.899358299999999388774085673503577709197998046875
    },
    "last_point": {
        "ts": "2026-06-07T10:07:36+00:00",
        "lat": 57.76261000000000223053575609810650348663330078125,
        "lon": 20.19257830000000097925294539891183376312255859375
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 7, 2026 07:03 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 3h 4m
  • Data Points: 42 AIS positions
  • Period: 2026-06-07T07:03:15+00:00 to 2026-06-07T10:07:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 184.30000000000001136868377216160297393798828125,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-06-07T07:03:15+00:00",
        "lat": 57.25208500000000100271790870465338230133056640625,
        "lon": 19.751161700000000820409695734269917011260986328125
    },
    "last_point": {
        "ts": "2026-06-07T10:07:36+00:00",
        "lat": 57.76261000000000223053575609810650348663330078125,
        "lon": 20.19257830000000097925294539891183376312255859375
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 7, 2026 06:13 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 3h 54m
  • Data Points: 65 AIS positions
  • Period: 2026-06-07T06:13:35+00:00 to 2026-06-07T10:07:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 234,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-06-07T06:13:35+00:00",
        "lat": 57.1187283000000007859853212721645832061767578125,
        "lon": 19.626283300000000764384822105057537555694580078125
    },
    "last_point": {
        "ts": "2026-06-07T10:07:36+00:00",
        "lat": 57.76261000000000223053575609810650348663330078125,
        "lon": 20.19257830000000097925294539891183376312255859375
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 7, 2026 05:31 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 4h 36m
  • Data Points: 68 AIS positions
  • Period: 2026-06-07T05:31:06+00:00 to 2026-06-07T10:07:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 276.5,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-06-07T05:31:06+00:00",
        "lat": 57.00263000000000346290107700042426586151123046875,
        "lon": 19.5243617000000000416548573412001132965087890625
    },
    "last_point": {
        "ts": "2026-06-07T10:07:36+00:00",
        "lat": 57.76261000000000223053575609810650348663330078125,
        "lon": 20.19257830000000097925294539891183376312255859375
    }
}
Methodology: 2026.01.18
Zone Dwell Brittany Channel Surveillance Zone
Jun 7, 2026 03:02 UTC 80.0%
  • Zone: Brittany Channel Surveillance Zone
  • Duration: 5h 36m
  • Data Points: 68 AIS positions
  • Period: 2026-06-07T03:02:45+00:00 to 2026-06-07T08:39:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_072",
    "zone_name": "Brittany Channel Surveillance Zone",
    "dwell_minutes": 336.5,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-06-07T03:02:45+00:00",
        "lat": 56.63984330000000255722625297494232654571533203125,
        "lon": 19.167989999999999639612724422477185726165771484375
    },
    "last_point": {
        "ts": "2026-06-07T08:39:15+00:00",
        "lat": 57.515704999999996971382643096148967742919921875,
        "lon": 19.99944500000000147110768011771142482757568359375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 6, 2026 15:56 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 8m
  • Data Points: 21 AIS positions
  • Period: 2026-06-06T15:56:45+00:00 to 2026-06-06T17:05:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_112",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 68.7999999999999971578290569595992565155029296875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-06-06T15:56:45+00:00",
        "lat": 55.7346933000000035463017411530017852783203125,
        "lon": 16.4163716999999991230652085505425930023193359375
    },
    "last_point": {
        "ts": "2026-06-06T17:05:36+00:00",
        "lat": 55.8025133000000010952135198749601840972900390625,
        "lon": 16.8202399999999983037923811934888362884521484375
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jun 6, 2026 13:00 UTC 80.0%
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 1h 28m
  • Data Points: 38 AIS positions
  • Period: 2026-06-06T13:00:35+00:00 to 2026-06-06T14:29:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 88.5,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-06-06T13:00:35+00:00",
        "lat": 55.57864169999999859328454476781189441680908203125,
        "lon": 15.3783133000000002965634848806075751781463623046875
    },
    "last_point": {
        "ts": "2026-06-06T14:29:05+00:00",
        "lat": 55.663285000000001900843926705420017242431640625,
        "lon": 15.897285000000000110276232589967548847198486328125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jun 6, 2026 12:01 UTC 80.0%
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 2h 28m
  • Data Points: 69 AIS positions
  • Period: 2026-06-06T12:01:05+00:00 to 2026-06-06T14:29:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 148,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-06-06T12:01:05+00:00",
        "lat": 55.49529830000000174550223164260387420654296875,
        "lon": 15.0362267000000002781234798021614551544189453125
    },
    "last_point": {
        "ts": "2026-06-06T14:29:05+00:00",
        "lat": 55.663285000000001900843926705420017242431640625,
        "lon": 15.897285000000000110276232589967548847198486328125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jun 6, 2026 11:01 UTC 80.0%
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 3h 27m
  • Data Points: 101 AIS positions
  • Period: 2026-06-06T11:01:35+00:00 to 2026-06-06T14:29:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 207.5,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-06-06T11:01:35+00:00",
        "lat": 55.40064830000000029031070880591869354248046875,
        "lon": 14.715411700000000649879439151845872402191162109375
    },
    "last_point": {
        "ts": "2026-06-06T14:29:05+00:00",
        "lat": 55.663285000000001900843926705420017242431640625,
        "lon": 15.897285000000000110276232589967548847198486328125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jun 6, 2026 10:19 UTC 80.0%
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 4h 9m
  • Data Points: 115 AIS positions
  • Period: 2026-06-06T10:19:35+00:00 to 2026-06-06T14:29:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 249.5,
    "points_in_zone": 115,
    "first_point": {
        "ts": "2026-06-06T10:19:35+00:00",
        "lat": 55.297910000000001673470251262187957763671875,
        "lon": 14.54001170000000087156877270899713039398193359375
    },
    "last_point": {
        "ts": "2026-06-06T14:29:05+00:00",
        "lat": 55.663285000000001900843926705420017242431640625,
        "lon": 15.897285000000000110276232589967548847198486328125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ English Channel Surveillance Zone
Jun 6, 2026 05:56 UTC 70.0%
  • Gap Duration: 4h 23m
  • Last Seen: 2026-06-06T05:56:36+00:00 at 55.2164, 13.1065 (Zone: English Channel Surveillance Zone)
  • Next Seen: 2026-06-06T10:19:35+00:00 at 55.2979, 14.5400

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1D_IW_GRDH_1SDV_20260606T051559_20260606T051624_003111_005644_0093_COG • Time: 2026-06-06T05:15:59.543017Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-06-06T10:30:01.720387+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 263,
    "last_seen": {
        "ts": "2026-06-06T05:56:36+00:00",
        "lat": 55.216374999999999317878973670303821563720703125,
        "lon": 13.1065249999999995367261362844146788120269775390625,
        "sog": 12.4000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_004"
    },
    "next_seen": {
        "ts": "2026-06-06T10:19:35+00:00",
        "lat": 55.297910000000001673470251262187957763671875,
        "lon": 14.54001170000000087156877270899713039398193359375,
        "zone_ids": [
            "discovered_005"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 55.216374999999999317878973670303821563720703125,
                "lon": 13.1065249999999995367261362844146788120269775390625,
                "ts": "2026-06-06T05:56:36+00:00"
            },
            "end": {
                "lat": 55.297910000000001673470251262187957763671875,
                "lon": 14.54001170000000087156877270899713039398193359375,
                "ts": "2026-06-06T10:19:35+00:00"
            },
            "bbox": {
                "min_lat": 55.03619499999999931105776340700685977935791015625,
                "min_lon": 12.790361000000000757381712901405990123748779296875,
                "max_lat": 55.47809000000000168029146152548491954803466796875,
                "max_lon": 14.8561759999999996040287442156113684177398681640625
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1D_IW_GRDH_1SDV_20260606T051559_20260606T051624_003111_005644_0093_COG",
            "scene_time": "2026-06-06T05:15:59.543017Z",
            "platform": "sentinel-1d",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_687248_thumbnail_20260606103005.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_687248_thumbnail_20260606103005.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-06-06T10:30:01.720387+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 6, 2026 04:00 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 56m
  • Data Points: 46 AIS positions
  • Period: 2026-06-06T04:00:15+00:00 to 2026-06-06T05:56:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 116.2999999999999971578290569595992565155029296875,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-06-06T04:00:15+00:00",
        "lat": 55.396416700000003174864104948937892913818359375,
        "lon": 12.648198300000000671161615173332393169403076171875
    },
    "last_point": {
        "ts": "2026-06-06T05:56:36+00:00",
        "lat": 55.216374999999999317878973670303821563720703125,
        "lon": 13.1065249999999995367261362844146788120269775390625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 6, 2026 03:00 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 56m
  • Data Points: 74 AIS positions
  • Period: 2026-06-06T03:00:15+00:00 to 2026-06-06T05:56:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 176.30000000000001136868377216160297393798828125,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-06-06T03:00:15+00:00",
        "lat": 55.54801330000000092468326329253613948822021484375,
        "lon": 12.7055500000000005655920176650397479534149169921875
    },
    "last_point": {
        "ts": "2026-06-06T05:56:36+00:00",
        "lat": 55.216374999999999317878973670303821563720703125,
        "lon": 13.1065249999999995367261362844146788120269775390625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 6, 2026 02:04 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 3h 52m
  • Data Points: 104 AIS positions
  • Period: 2026-06-06T02:04:16+00:00 to 2026-06-06T05:56:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_004",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 232.30000000000001136868377216160297393798828125,
    "points_in_zone": 104,
    "first_point": {
        "ts": "2026-06-06T02:04:16+00:00",
        "lat": 55.69801499999999805368133820593357086181640625,
        "lon": 12.6827617000000003599780029617249965667724609375
    },
    "last_point": {
        "ts": "2026-06-06T05:56:36+00:00",
        "lat": 55.216374999999999317878973670303821563720703125,
        "lon": 13.1065249999999995367261362844146788120269775390625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jun 5, 2026 23:00 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 1h 49m
  • Data Points: 63 AIS positions
  • Period: 2026-06-05T23:00:18+00:00 to 2026-06-06T00:49:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 109.5,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-06-05T23:00:18+00:00",
        "lat": 56.2365716999999989411662681959569454193115234375,
        "lon": 12.358644999999999214423951343633234500885009765625
    },
    "last_point": {
        "ts": "2026-06-06T00:49:49+00:00",
        "lat": 55.96535000000000081854523159563541412353515625,
        "lon": 12.6654649999999993070787240867502987384796142578125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jun 5, 2026 22:05 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 2h 44m
  • Data Points: 88 AIS positions
  • Period: 2026-06-05T22:05:20+00:00 to 2026-06-06T00:49:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 164.5,
    "points_in_zone": 88,
    "first_point": {
        "ts": "2026-06-05T22:05:20+00:00",
        "lat": 56.416505000000000791260390542447566986083984375,
        "lon": 12.2931782999999992256334735429845750331878662109375
    },
    "last_point": {
        "ts": "2026-06-06T00:49:49+00:00",
        "lat": 55.96535000000000081854523159563541412353515625,
        "lon": 12.6654649999999993070787240867502987384796142578125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jun 5, 2026 20:50 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 3h 59m
  • Data Points: 89 AIS positions
  • Period: 2026-06-05T20:50:18+00:00 to 2026-06-06T00:49:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 239.5,
    "points_in_zone": 89,
    "first_point": {
        "ts": "2026-06-05T20:50:18+00:00",
        "lat": 56.6675182999999975663740769959986209869384765625,
        "lon": 12.19137669999999928904799162410199642181396484375
    },
    "last_point": {
        "ts": "2026-06-06T00:49:49+00:00",
        "lat": 55.96535000000000081854523159563541412353515625,
        "lon": 12.6654649999999993070787240867502987384796142578125
    }
}
Methodology: 2026.01.18
Zone Dwell Dodecanese Sea Monitoring Zone
Jun 5, 2026 19:00 UTC 80.0%
  • Zone: Dodecanese Sea Monitoring Zone
  • Duration: 1h 49m
  • Data Points: 7 AIS positions
  • Period: 2026-06-05T19:00:30+00:00 to 2026-06-05T20:50:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_069",
    "zone_name": "Dodecanese Sea Monitoring Zone",
    "dwell_minutes": 109.7999999999999971578290569595992565155029296875,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-05T19:00:30+00:00",
        "lat": 57.03203169999999744277374702505767345428466796875,
        "lon": 11.9896667000000007874405127950012683868408203125
    },
    "last_point": {
        "ts": "2026-06-05T20:50:18+00:00",
        "lat": 56.6675182999999975663740769959986209869384765625,
        "lon": 12.19137669999999928904799162410199642181396484375
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 5, 2026 18:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 1h 1m
  • Data Points: 31 AIS positions
  • Period: 2026-06-05T18:00:19+00:00 to 2026-06-05T19:01:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 61.60000000000000142108547152020037174224853515625,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-06-05T18:00:19+00:00",
        "lat": 57.22346499999999736019162810407578945159912109375,
        "lon": 11.8659999999999996589394868351519107818603515625
    },
    "last_point": {
        "ts": "2026-06-05T19:01:58+00:00",
        "lat": 57.0271417000000013786120689474046230316162109375,
        "lon": 11.9926432999999992290440786746330559253692626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Dodecanese Sea Monitoring Zone
Jun 5, 2026 18:00 UTC 80.0%
  • Zone: Dodecanese Sea Monitoring Zone
  • Duration: 2h 50m
  • Data Points: 36 AIS positions
  • Period: 2026-06-05T18:00:19+00:00 to 2026-06-05T20:50:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_069",
    "zone_name": "Dodecanese Sea Monitoring Zone",
    "dwell_minutes": 170,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-06-05T18:00:19+00:00",
        "lat": 57.22346499999999736019162810407578945159912109375,
        "lon": 11.8659999999999996589394868351519107818603515625
    },
    "last_point": {
        "ts": "2026-06-05T20:50:18+00:00",
        "lat": 56.6675182999999975663740769959986209869384765625,
        "lon": 12.19137669999999928904799162410199642181396484375
    }
}
Methodology: 2026.01.18
Zone Dwell Dodecanese Sea Monitoring Zone
Jun 5, 2026 17:22 UTC 80.0%
  • Zone: Dodecanese Sea Monitoring Zone
  • Duration: 3h 27m
  • Data Points: 57 AIS positions
  • Period: 2026-06-05T17:22:39+00:00 to 2026-06-05T20:50:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_069",
    "zone_name": "Dodecanese Sea Monitoring Zone",
    "dwell_minutes": 207.69999999999998863131622783839702606201171875,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-05T17:22:39+00:00",
        "lat": 57.3172799999999966757968650199472904205322265625,
        "lon": 11.7089750000000005769607014372013509273529052734375
    },
    "last_point": {
        "ts": "2026-06-05T20:50:18+00:00",
        "lat": 56.6675182999999975663740769959986209869384765625,
        "lon": 12.19137669999999928904799162410199642181396484375
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 5, 2026 17:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 2h 1m
  • Data Points: 66 AIS positions
  • Period: 2026-06-05T17:00:29+00:00 to 2026-06-05T19:01:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 121.5,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-06-05T17:00:29+00:00",
        "lat": 57.37206669999999775200194562785327434539794921875,
        "lon": 11.6138899999999996026645021629519760608673095703125
    },
    "last_point": {
        "ts": "2026-06-05T19:01:58+00:00",
        "lat": 57.0271417000000013786120689474046230316162109375,
        "lon": 11.9926432999999992290440786746330559253692626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 5, 2026 16:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 3h 1m
  • Data Points: 95 AIS positions
  • Period: 2026-06-05T16:00:59+00:00 to 2026-06-05T19:01:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 181,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-06-05T16:00:59+00:00",
        "lat": 57.51453000000000059799276641570031642913818359375,
        "lon": 11.362056700000000120098775369115173816680908203125
    },
    "last_point": {
        "ts": "2026-06-05T19:01:58+00:00",
        "lat": 57.0271417000000013786120689474046230316162109375,
        "lon": 11.9926432999999992290440786746330559253692626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 5, 2026 15:00 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 4h 1m
  • Data Points: 122 AIS positions
  • Period: 2026-06-05T15:00:09+00:00 to 2026-06-05T19:01:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 241.80000000000001136868377216160297393798828125,
    "points_in_zone": 122,
    "first_point": {
        "ts": "2026-06-05T15:00:09+00:00",
        "lat": 57.6726416999999997869963408447802066802978515625,
        "lon": 11.0800932999999997008444552193395793437957763671875
    },
    "last_point": {
        "ts": "2026-06-05T19:01:58+00:00",
        "lat": 57.0271417000000013786120689474046230316162109375,
        "lon": 11.9926432999999992290440786746330559253692626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 5, 2026 14:01 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 5 hours
  • Data Points: 156 AIS positions
  • Period: 2026-06-05T14:01:31+00:00 to 2026-06-05T19:01:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 300.3999999999999772626324556767940521240234375,
    "points_in_zone": 156,
    "first_point": {
        "ts": "2026-06-05T14:01:31+00:00",
        "lat": 57.81922670000000152867869473993778228759765625,
        "lon": 10.7782499999999998863131622783839702606201171875
    },
    "last_point": {
        "ts": "2026-06-05T19:01:58+00:00",
        "lat": 57.0271417000000013786120689474046230316162109375,
        "lon": 11.9926432999999992290440786746330559253692626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jun 5, 2026 13:07 UTC 80.0%
  • Zone: Danish Straits/Skagerrak
  • Duration: 5h 54m
  • Data Points: 182 AIS positions
  • Period: 2026-06-05T13:07:08+00:00 to 2026-06-05T19:01:58+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 354.80000000000001136868377216160297393798828125,
    "points_in_zone": 182,
    "first_point": {
        "ts": "2026-06-05T13:07:08+00:00",
        "lat": 57.80642999999999886995283304713666439056396484375,
        "lon": 10.351231699999999591454979963600635528564453125
    },
    "last_point": {
        "ts": "2026-06-05T19:01:58+00:00",
        "lat": 57.0271417000000013786120689474046230316162109375,
        "lon": 11.9926432999999992290440786746330559253692626953125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Jun 4, 2026 02:00 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 1h 38m
  • Data Points: 43 AIS positions
  • Period: 2026-06-04T02:00:54+00:00 to 2026-06-04T03:39:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 98.599999999999994315658113919198513031005859375,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-06-04T02:00:54+00:00",
        "lat": 51.66203999999999751935320091433823108673095703125,
        "lon": 2.45383830000000013882299754186533391475677490234375
    },
    "last_point": {
        "ts": "2026-06-04T03:39:30+00:00",
        "lat": 52.003884999999996807673596777021884918212890625,
        "lon": 2.677070000000000060680349633912555873394012451171875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Jun 4, 2026 01:53 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 1h 46m
  • Data Points: 47 AIS positions
  • Period: 2026-06-04T01:53:12+00:00 to 2026-06-04T03:39:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 106.2999999999999971578290569595992565155029296875,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-06-04T01:53:12+00:00",
        "lat": 51.63988830000000262998582911677658557891845703125,
        "lon": 2.421473300000000161702473633340559899806976318359375
    },
    "last_point": {
        "ts": "2026-06-04T03:39:30+00:00",
        "lat": 52.003884999999996807673596777021884918212890625,
        "lon": 2.677070000000000060680349633912555873394012451171875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Jun 4, 2026 00:11 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 3h 28m
  • Data Points: 48 AIS positions
  • Period: 2026-06-04T00:11:15+00:00 to 2026-06-04T03:39:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 208.19999999999998863131622783839702606201171875,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-04T00:11:15+00:00",
        "lat": 51.315713299999998753264662809669971466064453125,
        "lon": 2.129323299999999807852191224810667335987091064453125
    },
    "last_point": {
        "ts": "2026-06-04T03:39:30+00:00",
        "lat": 52.003884999999996807673596777021884918212890625,
        "lon": 2.677070000000000060680349633912555873394012451171875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Sanction Zone
Jun 3, 2026 22:32 UTC 80.0%
  • Zone: Archipelago Sea Sanction Zone
  • Duration: 5h 6m
  • Data Points: 51 AIS positions
  • Period: 2026-06-03T22:32:58+00:00 to 2026-06-04T03:39:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 306.5,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-06-03T22:32:58+00:00",
        "lat": 51.0911882999999988896888680756092071533203125,
        "lon": 1.716814999999999979962694851565174758434295654296875
    },
    "last_point": {
        "ts": "2026-06-04T03:39:30+00:00",
        "lat": 52.003884999999996807673596777021884918212890625,
        "lon": 2.677070000000000060680349633912555873394012451171875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 18:01 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 5m
  • Data Points: 35 AIS positions
  • Period: 2026-06-03T18:01:54+00:00 to 2026-06-03T19:07:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_132",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 65.7000000000000028421709430404007434844970703125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-03T18:01:54+00:00",
        "lat": 50.45149330000000276186256087385118007659912109375,
        "lon": 0.79030330000000004186944124739966355264186859130859375
    },
    "last_point": {
        "ts": "2026-06-03T19:07:33+00:00",
        "lat": 50.5432550000000020418156054802238941192626953125,
        "lon": 1.0980650000000000687805368215776979923248291015625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 17:01 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 6m
  • Data Points: 64 AIS positions
  • Period: 2026-06-03T17:01:22+00:00 to 2026-06-03T19:07:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_132",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 126.2000000000000028421709430404007434844970703125,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-06-03T17:01:22+00:00",
        "lat": 50.39391830000000283007466350682079792022705078125,
        "lon": 0.48718830000000001856363951446837745606899261474609375
    },
    "last_point": {
        "ts": "2026-06-03T19:07:33+00:00",
        "lat": 50.5432550000000020418156054802238941192626953125,
        "lon": 1.0980650000000000687805368215776979923248291015625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 16:50 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 16m
  • Data Points: 69 AIS positions
  • Period: 2026-06-03T16:50:44+00:00 to 2026-06-03T19:07:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_132",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 136.80000000000001136868377216160297393798828125,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-06-03T16:50:44+00:00",
        "lat": 50.38434829999999919891706667840480804443359375,
        "lon": 0.435886700000000015808865327926469035446643829345703125
    },
    "last_point": {
        "ts": "2026-06-03T19:07:33+00:00",
        "lat": 50.5432550000000020418156054802238941192626953125,
        "lon": 1.0980650000000000687805368215776979923248291015625
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 15:00 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 22m
  • Data Points: 41 AIS positions
  • Period: 2026-06-03T15:00:43+00:00 to 2026-06-03T16:22:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 82.2000000000000028421709430404007434844970703125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-06-03T15:00:43+00:00",
        "lat": 50.29045670000000001209627953357994556427001953125,
        "lon": -0.08366669999999999662865235450226464308798313140869140625
    },
    "last_point": {
        "ts": "2026-06-03T16:22:56+00:00",
        "lat": 50.3593182999999982030203682370483875274658203125,
        "lon": 0.304411700000000007282352498805266804993152618408203125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 14:05 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 17m
  • Data Points: 68 AIS positions
  • Period: 2026-06-03T14:05:45+00:00 to 2026-06-03T16:22:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 137.19999999999998863131622783839702606201171875,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-06-03T14:05:45+00:00",
        "lat": 50.24788670000000223581082536838948726654052734375,
        "lon": -0.348640000000000005453415496958768926560878753662109375
    },
    "last_point": {
        "ts": "2026-06-03T16:22:56+00:00",
        "lat": 50.3593182999999982030203682370483875274658203125,
        "lon": 0.304411700000000007282352498805266804993152618408203125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 13:00 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 3h 22m
  • Data Points: 99 AIS positions
  • Period: 2026-06-03T13:00:58+00:00 to 2026-06-03T16:22:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 202,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-06-03T13:00:58+00:00",
        "lat": 50.1895999999999986584953148849308490753173828125,
        "lon": -0.66499169999999996338857499722507782280445098876953125
    },
    "last_point": {
        "ts": "2026-06-03T16:22:56+00:00",
        "lat": 50.3593182999999982030203682370483875274658203125,
        "lon": 0.304411700000000007282352498805266804993152618408203125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jun 3, 2026 12:07 UTC 80.0%
  • Zone: English Channel Surveillance Zone
  • Duration: 4h 15m
  • Data Points: 124 AIS positions
  • Period: 2026-06-03T12:07:36+00:00 to 2026-06-03T16:22:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 255.30000000000001136868377216160297393798828125,
    "points_in_zone": 124,
    "first_point": {
        "ts": "2026-06-03T12:07:36+00:00",
        "lat": 50.1340900000000004865796654485166072845458984375,
        "lon": -0.94642830000000000012505552149377763271331787109375
    },
    "last_point": {
        "ts": "2026-06-03T16:22:56+00:00",
        "lat": 50.3593182999999982030203682370483875274658203125,
        "lon": 0.304411700000000007282352498805266804993152618408203125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ English Channel Surveillance Zone
Jun 3, 2026 07:41 UTC 70.0%
  • Gap Duration: 4h 26m
  • Last Seen: 2026-06-03T07:41:18+00:00 at 49.8478, -2.5867 (Zone: English Channel Surveillance Zone)
  • Next Seen: 2026-06-03T12:07:36+00:00 at 50.1341, -0.9464

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1A_IW_GRDH_1SDV_20260603T062358_20260603T062423_064801_082A37_8CF8_COG • Time: 2026-06-03T06:23:58.776485Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-06-03T12:15:01.693627+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 266.30000000000001136868377216160297393798828125,
    "last_seen": {
        "ts": "2026-06-03T07:41:18+00:00",
        "lat": 49.84775830000000240715962718240916728973388671875,
        "lon": -2.586710000000000064801497501321136951446533203125,
        "sog": 14.199999999999999289457264239899814128875732421875,
        "zone_id": "discovered_095"
    },
    "next_seen": {
        "ts": "2026-06-03T12:07:36+00:00",
        "lat": 50.1340900000000004865796654485166072845458984375,
        "lon": -0.94642830000000000012505552149377763271331787109375,
        "zone_ids": [
            "discovered_124"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 49.84775830000000240715962718240916728973388671875,
                "lon": -2.586710000000000064801497501321136951446533203125,
                "ts": "2026-06-03T07:41:18+00:00"
            },
            "end": {
                "lat": 50.1340900000000004865796654485166072845458984375,
                "lon": -0.94642830000000000012505552149377763271331787109375,
                "ts": "2026-06-03T12:07:36+00:00"
            },
            "bbox": {
                "min_lat": 49.66757799999999889450918999500572681427001953125,
                "min_lon": -2.8669679999999999608917278237640857696533203125,
                "max_lat": 50.31427000000000049340087571181356906890869140625,
                "max_lon": -0.66617099999999995763033666662522591650485992431640625
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1A_IW_GRDH_1SDV_20260603T062358_20260603T062423_064801_082A37_8CF8_COG",
            "scene_time": "2026-06-03T06:23:58.776485Z",
            "platform": "sentinel-1a",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_663943_thumbnail_20260603121506.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_663943_thumbnail_20260603121506.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-06-03T12:15:01.693627+00:00"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ discovered_028
Feb 23, 2026 02:01 UTC 70/100
Vessel A: IMO 9243318 (LEO II) Panama
Vessel B: IMO 9374416 (CHEM NICHOLAS) Liberia
  • Minimum Distance: 18 meters
  • Average Distance: 75 meters
  • Duration: 1h 13m
  • Period: 2026-02-23T02:01:07+00:00 to 2026-02-23T03:14:59+00:00
  • Vessel A Avg Speed: 0.6 knots
  • Vessel B Avg Speed: 0.6 knots
  • Zone: discovered_028

Confidence Analysis

Score: 70/100

Moderate-confidence STS candidate. Two tankers (LEO II and CHEM NICHOLAS) maintained close proximity (min 18m, avg 75m) for 74 minutes. Both vessels were slow-moving (avg speeds 0.6 and 0.6 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 18m, avg 75m
Duration15/25Duration 74 minutes
Speed Stability15/20both very slow; stable speeds
Distance Consistency5/15Distance variance ±103m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-02-23T08:45:12.557960+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001697,
        "imo": 9243318,
        "name": "LEO II",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636013409,
        "imo": 9374416,
        "name": "CHEM NICHOLAS",
        "flag": "Liberia"
    },
    "min_distance_m": 18.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 74.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 102.599999999999994315658113919198513031005859375,
    "duration_minutes": 73.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 4432,
    "speed_a_avg": 0.560000000000000053290705182007513940334320068359375,
    "speed_a_std": 0.330000000000000015543122344752191565930843353271484375,
    "speed_b_avg": 0.57999999999999996003197111349436454474925994873046875,
    "speed_b_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.560000000000000053290705182007513940334320068359375,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 0.57999999999999996003197111349436454474925994873046875,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-02-23T02:01:07+00:00",
        "end": "2026-02-23T03:14:59+00:00"
    },
    "points_count": {
        "vessel_a": 30,
        "vessel_b": 30
    },
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 18m, avg 75m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 74 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1103m"
            },
            "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 (LEO II and CHEM NICHOLAS) maintained close proximity (min 18m, avg 75m) for 74 minutes. Both vessels were slow-moving (avg speeds 0.6 and 0.6 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.5007279000000011137672117911279201507568359375,
            "lon": 33.32524959999999936144376988522708415985107421875
        },
        "time_window": {
            "start_ts": "2026-02-23T02:01:07+00:00",
            "end_ts": "2026-02-23T03:14:59+00:00"
        },
        "searched_at": "2026-02-23T08:45:12.557960+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_028
Feb 23, 2026 02:00 UTC 80.0%
  • Zone: discovered_028
  • Duration: 1h 52m
  • Data Points: 65 AIS positions
  • Period: 2026-02-23T02:00:32+00:00 to 2026-02-23T03:53:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 112.7000000000000028421709430404007434844970703125,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-02-23T02:00:32+00:00",
        "lat": 34.4988732999999996309270500205457210540771484375,
        "lon": 33.320144999999996571204974316060543060302734375
    },
    "last_point": {
        "ts": "2026-02-23T03:53:12+00:00",
        "lat": 34.40999500000000210775397135876119136810302734375,
        "lon": 33.29091170000000232676029554568231105804443359375
    }
}
Methodology: 2026.01.18
Loiter discovered_028
Feb 23, 2026 01:13 UTC 75.0%
  • Duration: 2h 7m
  • Radius: 1,005 meters
  • Data Points: 55 AIS positions
  • Centroid: 34.4996, 33.3215
  • Zone: discovered_028
Show Raw Evidence JSON
{
    "radius_m": 1005.299999999999954525264911353588104248046875,
    "duration_minutes": 127.7000000000000028421709430404007434844970703125,
    "points": 55,
    "centroid": {
        "lat": 34.49962451818182529450496076606214046478271484375,
        "lon": 33.32149451636363579609678708948194980621337890625
    },
    "bbox": {
        "min_lat": 34.494540000000000645741238258779048919677734375,
        "min_lon": 33.31243330000000213431121665053069591522216796875,
        "max_lat": 34.5058666999999985591784934513270854949951171875,
        "max_lon": 33.3309799999999967212716001085937023162841796875
    },
    "zone_id": "discovered_028"
}
Methodology: 2026.01.18
Sts🛰️✗ discovered_028
Feb 23, 2026 01:05 UTC 86/100
Vessel A: IMO 9243318 (LEO II) Panama
Vessel B: IMO 9374416 (CHEM NICHOLAS) Liberia
  • Minimum Distance: 18 meters
  • Average Distance: 61 meters
  • Duration: 2h 9m
  • Period: 2026-02-23T01:05:27+00:00 to 2026-02-23T03:14:59+00:00
  • Vessel A Avg Speed: 0.5 knots
  • Vessel B Avg Speed: 0.5 knots
  • Zone: discovered_028

Confidence Analysis

Score: 86/100

High-confidence STS candidate. Two tankers (LEO II and CHEM NICHOLAS) maintained close proximity (min 18m, avg 61m) for 130 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.5 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 18m, avg 61m
Duration25/25Duration 130 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency8/15Distance variance ±78m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-02-23T07:45:12.352293+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001697,
        "imo": 9243318,
        "name": "LEO II",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636013409,
        "imo": 9374416,
        "name": "CHEM NICHOLAS",
        "flag": "Liberia"
    },
    "min_distance_m": 18.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 60.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 77.599999999999994315658113919198513031005859375,
    "duration_minutes": 129.5,
    "overlap_duration_s": 7772,
    "speed_a_avg": 0.5,
    "speed_a_std": 0.2600000000000000088817841970012523233890533447265625,
    "speed_b_avg": 0.5300000000000000266453525910037569701671600341796875,
    "speed_b_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.5,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 0.5300000000000000266453525910037569701671600341796875,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-02-23T01:05:27+00:00",
        "end": "2026-02-23T03:14:59+00:00"
    },
    "points_count": {
        "vessel_a": 54,
        "vessel_b": 54
    },
    "zone_id": "discovered_028",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 86,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 18m, avg 61m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 130 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b178m"
            },
            "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 (LEO II and CHEM NICHOLAS) maintained close proximity (min 18m, avg 61m) for 130 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.5 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.499230699999998250859789550304412841796875,
            "lon": 33.32108980000000286736394627951085567474365234375
        },
        "time_window": {
            "start_ts": "2026-02-23T01:05:27+00:00",
            "end_ts": "2026-02-23T03:14:59+00:00"
        },
        "searched_at": "2026-02-23T07:45:12.352293+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 15 11:07 57.5562 8.4269 12.1 kn 213.8° North Sea Monitoring Zone
Jun 15 10:56 57.5858 8.4654 11.9 kn 237.3° North Sea Monitoring Zone
Jun 15 10:51 57.5929 8.4993 12.0 kn 247.5° North Sea Monitoring Zone
Jun 15 10:47 57.5969 8.5186 12.2 kn 249.5° North Sea Monitoring Zone
Jun 15 10:45 57.5996 8.5323 12.0 kn 250.1° North Sea Monitoring Zone
Jun 15 10:41 57.6041 8.5559 12.2 kn 250.2° North Sea Monitoring Zone
Jun 15 10:40 57.6052 8.5618 12.1 kn 250.8° North Sea Monitoring Zone
Jun 15 10:38 57.6077 8.5749 12.2 kn 251.0° North Sea Monitoring Zone
Jun 15 10:36 57.6100 8.5865 12.3 kn 249.8° North Sea Monitoring Zone
Jun 15 10:34 57.6122 8.5983 12.0 kn 251.3° North Sea Monitoring Zone
Jun 15 10:29 57.6178 8.6272 12.0 kn 250.5° North Sea Monitoring Zone
Jun 15 10:28 57.6190 8.6330 12.1 kn 249.2° North Sea Monitoring Zone
Jun 15 10:27 57.6201 8.6388 12.0 kn 251.5° North Sea Monitoring Zone
Jun 15 10:22 57.6259 8.6689 12.0 kn 249.3° North Sea Monitoring Zone
Jun 15 10:18 57.6295 8.6874 11.9 kn 250.9° North Sea Monitoring Zone
Jun 15 10:17 57.6306 8.6932 11.8 kn 251.4° North Sea Monitoring Zone
Jun 15 10:16 57.6320 8.7008 11.9 kn 250.5° Baltic Sea Sanctioned Vessel Zone
Jun 15 10:11 57.6377 8.7310 12.2 kn 250.4° Baltic Sea Sanctioned Vessel Zone
Jun 15 10:08 57.6414 8.7506 12.0 kn 251.8° Baltic Sea Sanctioned Vessel Zone
Jun 15 10:05 57.6439 8.7642 11.9 kn 250.0° Baltic Sea Sanctioned Vessel Zone

Showing 20 of 100 recent positions.

Data Source

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

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