ALEXIA

IMO 9389966

Vessel information

Vessel Name ALEXIA
IMO Number 9389966
MMSI 538008327
Vessel Type Tanker
Flag 🇲🇭 MARSHALL ISLANDS
Call Sign V7A2241
Length 244 m
Beam 42 m

Detected Events (100)

Zone Dwell Atlantic Midway Monitoring Zone
Sep 7, 2026 03:24 UTC 80.0%
  • Zone: Atlantic Midway Monitoring Zone
  • Duration: 1h 3m
  • Data Points: 31 AIS positions
  • Period: 2026-09-07T03:24:59+00:00 to 2026-09-07T04:27:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_079",
    "zone_name": "Atlantic Midway Monitoring Zone",
    "dwell_minutes": 63,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-09-07T03:24:59+00:00",
        "lat": 2.262488299999999785683257869095541536808013916015625,
        "lon": 101.878389999999996007318259216845035552978515625
    },
    "last_point": {
        "ts": "2026-09-07T04:27:59+00:00",
        "lat": 2.407958300000000217977458305540494620800018310546875,
        "lon": 101.714231699999999136707629077136516571044921875
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Aug 1, 2026 05:47 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 3m
  • Data Points: 3 AIS positions
  • Period: 2026-08-01T05:47:46+00:00 to 2026-08-01T06:51:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 63.7999999999999971578290569595992565155029296875,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-08-01T05:47:46+00:00",
        "lat": 31.154251699999999658530214219354093074798583984375,
        "lon": 32.32407330000000200698195840232074260711669921875
    },
    "last_point": {
        "ts": "2026-08-01T06:51:36+00:00",
        "lat": 31.005635000000001610942490515299141407012939453125,
        "lon": 32.311368299999998043858795426785945892333984375
    }
}
Methodology: 2026.01.18
Zone Dwell Malacca Strait Surveillance Zone
Aug 1, 2026 02:02 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 1h 50m
  • Data Points: 22 AIS positions
  • Period: 2026-08-01T02:02:36+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 110.7999999999999971578290569595992565155029296875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-08-01T02:02:36+00:00",
        "lat": 31.45692999999999983629095368087291717529296875,
        "lon": 32.290023300000001427179086022078990936279296875
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 1, 2026 01:02 UTC 80.0%
  • Zone: discovered_023
  • Duration: 1h 29m
  • Data Points: 13 AIS positions
  • Period: 2026-08-01T01:02:05+00:00 to 2026-08-01T02:31:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 89.7999999999999971578290569595992565155029296875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-01T01:02:05+00:00",
        "lat": 31.456023299999998243947629816830158233642578125,
        "lon": 32.29049330000000139762050821445882320404052734375
    },
    "last_point": {
        "ts": "2026-08-01T02:31:55+00:00",
        "lat": 31.461458300000000321006154990755021572113037109375,
        "lon": 32.296255000000002155502443201839923858642578125
    }
}
Methodology: 2026.01.18
Zone Dwell Malacca Strait Surveillance Zone
Aug 1, 2026 01:02 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 2h 51m
  • Data Points: 29 AIS positions
  • Period: 2026-08-01T01:02:05+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 171.30000000000001136868377216160297393798828125,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-08-01T01:02:05+00:00",
        "lat": 31.456023299999998243947629816830158233642578125,
        "lon": 32.29049330000000139762050821445882320404052734375
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 1, 2026 00:41 UTC 80.0%
  • Zone: discovered_023
  • Duration: 1h 50m
  • Data Points: 17 AIS positions
  • Period: 2026-08-01T00:41:03+00:00 to 2026-08-01T02:31:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 110.900000000000005684341886080801486968994140625,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-01T00:41:03+00:00",
        "lat": 31.45601500000000072532202466391026973724365234375,
        "lon": 32.29040669999999835226844879798591136932373046875
    },
    "last_point": {
        "ts": "2026-08-01T02:31:55+00:00",
        "lat": 31.461458300000000321006154990755021572113037109375,
        "lon": 32.296255000000002155502443201839923858642578125
    }
}
Methodology: 2026.01.18
Zone Dwell Malacca Strait Surveillance Zone
Aug 1, 2026 00:41 UTC 80.0%
  • Zone: Malacca Strait Surveillance Zone
  • Duration: 3h 12m
  • Data Points: 33 AIS positions
  • Period: 2026-08-01T00:41:03+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_160",
    "zone_name": "Malacca Strait Surveillance Zone",
    "dwell_minutes": 192.400000000000005684341886080801486968994140625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-08-01T00:41:03+00:00",
        "lat": 31.45601500000000072532202466391026973724365234375,
        "lon": 32.29040669999999835226844879798591136932373046875
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Loiter discovered_023
Aug 1, 2026 00:41 UTC 75.0%
  • Duration: 1h 50m
  • Radius: 743 meters
  • Data Points: 17 AIS positions
  • Centroid: 31.4569, 32.2906
  • Zone: discovered_023
Show Raw Evidence JSON
{
    "radius_m": 742.799999999999954525264911353588104248046875,
    "duration_minutes": 110.900000000000005684341886080801486968994140625,
    "points": 17,
    "centroid": {
        "lat": 31.456853711764697578701088787056505680084228515625,
        "lon": 32.29057902352941056278723408468067646026611328125
    },
    "bbox": {
        "min_lat": 31.456011700000001241050995304249227046966552734375,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_023"
}
Methodology: 2026.01.18
Loiter Malacca Strait Surveillance Zone
Aug 1, 2026 00:41 UTC 75.0%
  • Duration: 1h 50m
  • Radius: 743 meters
  • Data Points: 17 AIS positions
  • Centroid: 31.4569, 32.2906
  • Zone: Malacca Strait Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 742.799999999999954525264911353588104248046875,
    "duration_minutes": 110.900000000000005684341886080801486968994140625,
    "points": 17,
    "centroid": {
        "lat": 31.456853711764697578701088787056505680084228515625,
        "lon": 32.29057902352941056278723408468067646026611328125
    },
    "bbox": {
        "min_lat": 31.456011700000001241050995304249227046966552734375,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_160"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Aug 1, 2026 00:02 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 52m
  • Data Points: 26 AIS positions
  • Period: 2026-08-01T00:02:02+00:00 to 2026-08-01T02:54:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 172.900000000000005684341886080801486968994140625,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-08-01T00:02:02+00:00",
        "lat": 31.45609999999999928377292235381901264190673828125,
        "lon": 32.29063169999999871606632950715720653533935546875
    },
    "last_point": {
        "ts": "2026-08-01T02:54:56+00:00",
        "lat": 31.46044330000000144309524330310523509979248046875,
        "lon": 32.3257516999999978679625201039016246795654296875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Aug 1, 2026 00:02 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 51m
  • Data Points: 37 AIS positions
  • Period: 2026-08-01T00:02:02+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 231.400000000000005684341886080801486968994140625,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-08-01T00:02:02+00:00",
        "lat": 31.45609999999999928377292235381901264190673828125,
        "lon": 32.29063169999999871606632950715720653533935546875
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Aug 1, 2026 00:02 UTC 75.0%
  • Duration: 2h 29m
  • Radius: 756 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.4567, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 755.8999999999999772626324556767940521240234375,
    "duration_minutes": 149.900000000000005684341886080801486968994140625,
    "points": 21,
    "centroid": {
        "lat": 31.4566944333333395888985251076519489288330078125,
        "lon": 32.290565876190470362416817806661128997802734375
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Aug 1, 2026 00:02 UTC 75.0%
  • Duration: 2h 29m
  • Radius: 756 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.4567, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 755.8999999999999772626324556767940521240234375,
    "duration_minutes": 149.900000000000005684341886080801486968994140625,
    "points": 21,
    "centroid": {
        "lat": 31.4566944333333395888985251076519489288330078125,
        "lon": 32.290565876190470362416817806661128997802734375
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 23:14 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 40m
  • Data Points: 33 AIS positions
  • Period: 2026-07-31T23:14:01+00:00 to 2026-08-01T02:54:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 220.900000000000005684341886080801486968994140625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-07-31T23:14:01+00:00",
        "lat": 31.456023299999998243947629816830158233642578125,
        "lon": 32.29050829999999905339791439473628997802734375
    },
    "last_point": {
        "ts": "2026-08-01T02:54:56+00:00",
        "lat": 31.46044330000000144309524330310523509979248046875,
        "lon": 32.3257516999999978679625201039016246795654296875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 23:14 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 39m
  • Data Points: 44 AIS positions
  • Period: 2026-07-31T23:14:01+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 279.3999999999999772626324556767940521240234375,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-07-31T23:14:01+00:00",
        "lat": 31.456023299999998243947629816830158233642578125,
        "lon": 32.29050829999999905339791439473628997802734375
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 23:14 UTC 75.0%
  • Duration: 3h 17m
  • Radius: 766 meters
  • Data Points: 28 AIS positions
  • Centroid: 31.4565, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 765.8999999999999772626324556767940521240234375,
    "duration_minutes": 197.900000000000005684341886080801486968994140625,
    "points": 28,
    "centroid": {
        "lat": 31.45654725357142211805694387294352054595947265625,
        "lon": 32.29058827499999750898496131412684917449951171875
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 23:14 UTC 75.0%
  • Duration: 3h 17m
  • Radius: 766 meters
  • Data Points: 28 AIS positions
  • Centroid: 31.4565, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 765.8999999999999772626324556767940521240234375,
    "duration_minutes": 197.900000000000005684341886080801486968994140625,
    "points": 28,
    "centroid": {
        "lat": 31.45654725357142211805694387294352054595947265625,
        "lon": 32.29058827499999750898496131412684917449951171875
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 22:17 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 37m
  • Data Points: 39 AIS positions
  • Period: 2026-07-31T22:17:05+00:00 to 2026-08-01T02:54:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 277.8999999999999772626324556767940521240234375,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-31T22:17:05+00:00",
        "lat": 31.45596499999999906549419392831623554229736328125,
        "lon": 32.29043829999999815072442288510501384735107421875
    },
    "last_point": {
        "ts": "2026-08-01T02:54:56+00:00",
        "lat": 31.46044330000000144309524330310523509979248046875,
        "lon": 32.3257516999999978679625201039016246795654296875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 22:17 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 36m
  • Data Points: 50 AIS positions
  • Period: 2026-07-31T22:17:05+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 336.3999999999999772626324556767940521240234375,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-07-31T22:17:05+00:00",
        "lat": 31.45596499999999906549419392831623554229736328125,
        "lon": 32.29043829999999815072442288510501384735107421875
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 22:17 UTC 75.0%
  • Duration: 4h 14m
  • Radius: 774 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.4565, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 774,
    "duration_minutes": 254.80000000000001136868377216160297393798828125,
    "points": 34,
    "centroid": {
        "lat": 31.4564546999999947729520499706268310546875,
        "lon": 32.29057691176470967775458120740950107574462890625
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 22:17 UTC 75.0%
  • Duration: 4h 14m
  • Radius: 774 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.4565, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 774,
    "duration_minutes": 254.80000000000001136868377216160297393798828125,
    "points": 34,
    "centroid": {
        "lat": 31.4564546999999947729520499706268310546875,
        "lon": 32.29057691176470967775458120740950107574462890625
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 21:20 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 34m
  • Data Points: 44 AIS positions
  • Period: 2026-07-31T21:20:03+00:00 to 2026-08-01T02:54:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 334.8999999999999772626324556767940521240234375,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-07-31T21:20:03+00:00",
        "lat": 31.456085000000001627995516173541545867919921875,
        "lon": 32.29069170000000355003066943027079105377197265625
    },
    "last_point": {
        "ts": "2026-08-01T02:54:56+00:00",
        "lat": 31.46044330000000144309524330310523509979248046875,
        "lon": 32.3257516999999978679625201039016246795654296875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 21:20 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 55 AIS positions
  • Period: 2026-07-31T21:20:03+00:00 to 2026-08-01T03:53:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 393.3999999999999772626324556767940521240234375,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-07-31T21:20:03+00:00",
        "lat": 31.456085000000001627995516173541545867919921875,
        "lon": 32.29069170000000355003066943027079105377197265625
    },
    "last_point": {
        "ts": "2026-08-01T03:53:26+00:00",
        "lat": 31.43031669999999877518348512239754199981689453125,
        "lon": 32.40579000000000320369508699513971805572509765625
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 21:20 UTC 75.0%
  • Duration: 5h 11m
  • Radius: 778 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.4564, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 777.700000000000045474735088646411895751953125,
    "duration_minutes": 311.8999999999999772626324556767940521240234375,
    "points": 39,
    "centroid": {
        "lat": 31.456403497435896809975020005367696285247802734375,
        "lon": 32.29058205384615831690098275430500507354736328125
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 21:20 UTC 75.0%
  • Duration: 5h 11m
  • Radius: 778 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.4564, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 777.700000000000045474735088646411895751953125,
    "duration_minutes": 311.8999999999999772626324556767940521240234375,
    "points": 39,
    "centroid": {
        "lat": 31.456403497435896809975020005367696285247802734375,
        "lon": 32.29058205384615831690098275430500507354736328125
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 20:23 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 31m
  • Data Points: 47 AIS positions
  • Period: 2026-07-31T20:23:03+00:00 to 2026-08-01T02:54:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 391.8999999999999772626324556767940521240234375,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-07-31T20:23:03+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.290694999999999481588019989430904388427734375
    },
    "last_point": {
        "ts": "2026-08-01T02:54:56+00:00",
        "lat": 31.46044330000000144309524330310523509979248046875,
        "lon": 32.3257516999999978679625201039016246795654296875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 20:23 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 52 AIS positions
  • Period: 2026-07-31T20:53:03+00:00 to 2026-08-01T03:29:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396.69999999999998863131622783839702606201171875,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-07-31T20:53:03+00:00",
        "lat": 31.45606169999999934816514723934233188629150390625,
        "lon": 32.290694999999999481588019989430904388427734375
    },
    "last_point": {
        "ts": "2026-08-01T03:29:46+00:00",
        "lat": 31.4550066999999984318492352031171321868896484375,
        "lon": 32.3783667000000008329152478836476802825927734375
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 20:23 UTC 75.0%
  • Duration: 6h 8m
  • Radius: 779 meters
  • Data Points: 42 AIS positions
  • Centroid: 31.4564, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 779.1000000000000227373675443232059478759765625,
    "duration_minutes": 368.8999999999999772626324556767940521240234375,
    "points": 42,
    "centroid": {
        "lat": 31.45637955714284572650285554118454456329345703125,
        "lon": 32.290590676190475960538606159389019012451171875
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 20:23 UTC 75.0%
  • Duration: 6h 8m
  • Radius: 779 meters
  • Data Points: 42 AIS positions
  • Centroid: 31.4564, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 779.1000000000000227373675443232059478759765625,
    "duration_minutes": 368.8999999999999772626324556767940521240234375,
    "points": 42,
    "centroid": {
        "lat": 31.45637955714284572650285554118454456329345703125,
        "lon": 32.290590676190475960538606159389019012451171875
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.2892666999999988775016390718519687652587890625,
        "max_lat": 31.461458300000000321006154990755021572113037109375,
        "max_lon": 32.296255000000002155502443201839923858642578125
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 19:13 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 38 AIS positions
  • Period: 2026-07-31T19:25:37+00:00 to 2026-08-01T01:57:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.1000000000000227373675443232059478759765625,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-31T19:25:37+00:00",
        "lat": 31.455986700000000411137079936452209949493408203125,
        "lon": 32.29050170000000008485585567541420459747314453125
    },
    "last_point": {
        "ts": "2026-08-01T01:57:46+00:00",
        "lat": 31.457068299999999538840711466036736965179443359375,
        "lon": 32.28990830000000045174601837061345577239990234375
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 19:13 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 38 AIS positions
  • Period: 2026-07-31T19:25:37+00:00 to 2026-08-01T01:57:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 392.1000000000000227373675443232059478759765625,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-31T19:25:37+00:00",
        "lat": 31.455986700000000411137079936452209949493408203125,
        "lon": 32.29050170000000008485585567541420459747314453125
    },
    "last_point": {
        "ts": "2026-08-01T01:57:46+00:00",
        "lat": 31.457068299999999538840711466036736965179443359375,
        "lon": 32.28990830000000045174601837061345577239990234375
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 19:13 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 125 meters
  • Data Points: 38 AIS positions
  • Centroid: 31.4561, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 125,
    "duration_minutes": 392.1000000000000227373675443232059478759765625,
    "points": 38,
    "centroid": {
        "lat": 31.456084644736836963829773594625294208526611328125,
        "lon": 32.2905515368421021094036404974758625030517578125
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.28990830000000045174601837061345577239990234375,
        "max_lat": 31.457068299999999538840711466036736965179443359375,
        "max_lon": 32.290743300000002591332304291427135467529296875
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 19:13 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 125 meters
  • Data Points: 38 AIS positions
  • Centroid: 31.4561, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 125,
    "duration_minutes": 392.1000000000000227373675443232059478759765625,
    "points": 38,
    "centroid": {
        "lat": 31.456084644736836963829773594625294208526611328125,
        "lon": 32.2905515368421021094036404974758625030517578125
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.28990830000000045174601837061345577239990234375,
        "max_lat": 31.457068299999999538840711466036736965179443359375,
        "max_lon": 32.290743300000002591332304291427135467529296875
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 18:52 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 39 AIS positions
  • Period: 2026-07-31T18:52:38+00:00 to 2026-08-01T01:25:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 392.5,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-31T18:52:38+00:00",
        "lat": 31.455991699999998445491655729711055755615234375,
        "lon": 32.29048829999999981055225362069904804229736328125
    },
    "last_point": {
        "ts": "2026-08-01T01:25:07+00:00",
        "lat": 31.45604829999999907386154518462717533111572265625,
        "lon": 32.29054000000000002046363078989088535308837890625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 18:52 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 39 AIS positions
  • Period: 2026-07-31T18:52:38+00:00 to 2026-08-01T01:25:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.5,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-31T18:52:38+00:00",
        "lat": 31.455991699999998445491655729711055755615234375,
        "lon": 32.29048829999999981055225362069904804229736328125
    },
    "last_point": {
        "ts": "2026-08-01T01:25:07+00:00",
        "lat": 31.45604829999999907386154518462717533111572265625,
        "lon": 32.29054000000000002046363078989088535308837890625
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 18:52 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 24 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.4560, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 23.699999999999999289457264239899814128875732421875,
    "duration_minutes": 392.5,
    "points": 39,
    "centroid": {
        "lat": 31.45604828717949175143075990490615367889404296875,
        "lon": 32.29055893333332960537518374621868133544921875
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.290383300000002009255695156753063201904296875,
        "max_lat": 31.456244999999999123474481166340410709381103515625,
        "max_lon": 32.290743300000002591332304291427135467529296875
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 18:52 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 24 meters
  • Data Points: 39 AIS positions
  • Centroid: 31.4560, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 23.699999999999999289457264239899814128875732421875,
    "duration_minutes": 392.5,
    "points": 39,
    "centroid": {
        "lat": 31.45604828717949175143075990490615367889404296875,
        "lon": 32.29055893333332960537518374621868133544921875
    },
    "bbox": {
        "min_lat": 31.45591830000000044265107135288417339324951171875,
        "min_lon": 32.290383300000002009255695156753063201904296875,
        "max_lat": 31.456244999999999123474481166340410709381103515625,
        "max_lon": 32.290743300000002591332304291427135467529296875
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 17:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 25 AIS positions
  • Period: 2026-07-31T17:01:33+00:00 to 2026-07-31T23:38:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-31T17:01:33+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.29067669999999878882590564899146556854248046875
    },
    "last_point": {
        "ts": "2026-07-31T23:38:03+00:00",
        "lat": 31.4561182999999999765350366942584514617919921875,
        "lon": 32.29073170000000203572199097834527492523193359375
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 17:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 25 AIS positions
  • Period: 2026-07-31T17:01:33+00:00 to 2026-07-31T23:38:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-31T17:01:33+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.29067669999999878882590564899146556854248046875
    },
    "last_point": {
        "ts": "2026-07-31T23:38:03+00:00",
        "lat": 31.4561182999999999765350366942584514617919921875,
        "lon": 32.29073170000000203572199097834527492523193359375
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 17:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 17 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.4560, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 17.199999999999999289457264239899814128875732421875,
    "duration_minutes": 396.5,
    "points": 25,
    "centroid": {
        "lat": 31.456039399999998096291164983995258808135986328125,
        "lon": 32.2905753360000034035692806355655193328857421875
    },
    "bbox": {
        "min_lat": 31.45596499999999906549419392831623554229736328125,
        "min_lon": 32.29043829999999815072442288510501384735107421875,
        "max_lat": 31.4561182999999999765350366942584514617919921875,
        "max_lon": 32.29073170000000203572199097834527492523193359375
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 17:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 17 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.4560, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 17.199999999999999289457264239899814128875732421875,
    "duration_minutes": 396.5,
    "points": 25,
    "centroid": {
        "lat": 31.456039399999998096291164983995258808135986328125,
        "lon": 32.2905753360000034035692806355655193328857421875
    },
    "bbox": {
        "min_lat": 31.45596499999999906549419392831623554229736328125,
        "min_lon": 32.29043829999999815072442288510501384735107421875,
        "max_lat": 31.4561182999999999765350366942584514617919921875,
        "max_lon": 32.29073170000000203572199097834527492523193359375
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 16:28 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 26 AIS positions
  • Period: 2026-07-31T16:52:38+00:00 to 2026-07-31T23:22:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 390.3999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-31T16:52:38+00:00",
        "lat": 31.456103299999998768043951713480055332183837890625,
        "lon": 32.2907000000000010686562745831906795501708984375
    },
    "last_point": {
        "ts": "2026-07-31T23:22:59+00:00",
        "lat": 31.456096699999999799501892994157969951629638671875,
        "lon": 32.29058669999999864330675336532294750213623046875
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 16:28 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 26 AIS positions
  • Period: 2026-07-31T16:52:38+00:00 to 2026-07-31T23:22:59+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390.3999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-31T16:52:38+00:00",
        "lat": 31.456103299999998768043951713480055332183837890625,
        "lon": 32.2907000000000010686562745831906795501708984375
    },
    "last_point": {
        "ts": "2026-07-31T23:22:59+00:00",
        "lat": 31.456096699999999799501892994157969951629638671875,
        "lon": 32.29058669999999864330675336532294750213623046875
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 16:28 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 16 meters
  • Data Points: 26 AIS positions
  • Centroid: 31.4560, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 15.699999999999999289457264239899814128875732421875,
    "duration_minutes": 390.3999999999999772626324556767940521240234375,
    "points": 26,
    "centroid": {
        "lat": 31.4560391653846096460256376303732395172119140625,
        "lon": 32.2905787846153913278612890280783176422119140625
    },
    "bbox": {
        "min_lat": 31.45596499999999906549419392831623554229736328125,
        "min_lon": 32.29043829999999815072442288510501384735107421875,
        "max_lat": 31.456103299999998768043951713480055332183837890625,
        "max_lon": 32.29071830000000176141838892363011837005615234375
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 16:28 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 16 meters
  • Data Points: 26 AIS positions
  • Centroid: 31.4560, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 15.699999999999999289457264239899814128875732421875,
    "duration_minutes": 390.3999999999999772626324556767940521240234375,
    "points": 26,
    "centroid": {
        "lat": 31.4560391653846096460256376303732395172119140625,
        "lon": 32.2905787846153913278612890280783176422119140625
    },
    "bbox": {
        "min_lat": 31.45596499999999906549419392831623554229736328125,
        "min_lon": 32.29043829999999815072442288510501384735107421875,
        "max_lat": 31.456103299999998768043951713480055332183837890625,
        "max_lon": 32.29071830000000176141838892363011837005615234375
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 15:09 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 21 AIS positions
  • Period: 2026-07-31T15:43:36+00:00 to 2026-07-31T22:17:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393.5,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-31T15:43:36+00:00",
        "lat": 31.456193299999998913563103997148573398590087890625,
        "lon": 32.29088829999999887832018430344760417938232421875
    },
    "last_point": {
        "ts": "2026-07-31T22:17:05+00:00",
        "lat": 31.45596499999999906549419392831623554229736328125,
        "lon": 32.29043829999999815072442288510501384735107421875
    }
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 15:09 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 21 AIS positions
  • Period: 2026-07-31T15:43:36+00:00 to 2026-07-31T22:17:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 393.5,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-31T15:43:36+00:00",
        "lat": 31.456193299999998913563103997148573398590087890625,
        "lon": 32.29088829999999887832018430344760417938232421875
    },
    "last_point": {
        "ts": "2026-07-31T22:17:05+00:00",
        "lat": 31.45596499999999906549419392831623554229736328125,
        "lon": 32.29043829999999815072442288510501384735107421875
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 15:09 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 30 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.4561, 32.2906
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 29.89999999999999857891452847979962825775146484375,
    "duration_minutes": 393.5,
    "points": 21,
    "centroid": {
        "lat": 31.456050233333332499796597403474152088165283203125,
        "lon": 32.29062182857143170622293837368488311767578125
    },
    "bbox": {
        "min_lat": 31.45596499999999906549419392831623554229736328125,
        "min_lon": 32.29043829999999815072442288510501384735107421875,
        "max_lat": 31.456193299999998913563103997148573398590087890625,
        "max_lon": 32.29088829999999887832018430344760417938232421875
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 15:09 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 30 meters
  • Data Points: 21 AIS positions
  • Centroid: 31.4561, 32.2906
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 29.89999999999999857891452847979962825775146484375,
    "duration_minutes": 393.5,
    "points": 21,
    "centroid": {
        "lat": 31.456050233333332499796597403474152088165283203125,
        "lon": 32.29062182857143170622293837368488311767578125
    },
    "bbox": {
        "min_lat": 31.45596499999999906549419392831623554229736328125,
        "min_lon": 32.29043829999999815072442288510501384735107421875,
        "max_lat": 31.456193299999998913563103997148573398590087890625,
        "max_lon": 32.29088829999999887832018430344760417938232421875
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 14:50 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 20 AIS positions
  • Period: 2026-07-31T14:50:05+00:00 to 2026-07-31T21:20:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-31T14:50:05+00:00",
        "lat": 31.45628500000000116187948151491582393646240234375,
        "lon": 32.290923300000002882370608858764171600341796875
    },
    "last_point": {
        "ts": "2026-07-31T21:20:03+00:00",
        "lat": 31.456085000000001627995516173541545867919921875,
        "lon": 32.29069170000000355003066943027079105377197265625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 14:50 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 20 AIS positions
  • Period: 2026-07-31T14:50:05+00:00 to 2026-07-31T21:20:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-31T14:50:05+00:00",
        "lat": 31.45628500000000116187948151491582393646240234375,
        "lon": 32.290923300000002882370608858764171600341796875
    },
    "last_point": {
        "ts": "2026-07-31T21:20:03+00:00",
        "lat": 31.456085000000001627995516173541545867919921875,
        "lon": 32.29069170000000355003066943027079105377197265625
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 14:50 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 30 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.4561, 32.2907
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 29.89999999999999857891452847979962825775146484375,
    "duration_minutes": 390,
    "points": 20,
    "centroid": {
        "lat": 31.456095080000000763220668886788189411163330078125,
        "lon": 32.2906995000000023310349206440150737762451171875
    },
    "bbox": {
        "min_lat": 31.455980000000000273985278909094631671905517578125,
        "min_lon": 32.2904649999999975307218846864998340606689453125,
        "max_lat": 31.45628500000000116187948151491582393646240234375,
        "max_lon": 32.29095670000000239951987168751657009124755859375
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 14:50 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 30 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.4561, 32.2907
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 29.89999999999999857891452847979962825775146484375,
    "duration_minutes": 390,
    "points": 20,
    "centroid": {
        "lat": 31.456095080000000763220668886788189411163330078125,
        "lon": 32.2906995000000023310349206440150737762451171875
    },
    "bbox": {
        "min_lat": 31.455980000000000273985278909094631671905517578125,
        "min_lon": 32.2904649999999975307218846864998340606689453125,
        "max_lat": 31.45628500000000116187948151491582393646240234375,
        "max_lon": 32.29095670000000239951987168751657009124755859375
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 13:27 UTC 75.0%
  • Duration: 6h 28m
  • Radius: 199 meters
  • Data Points: 19 AIS positions
  • Centroid: 31.4563, 32.2908
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 199,
    "duration_minutes": 388,
    "points": 19,
    "centroid": {
        "lat": 31.456298242105265927648360957391560077667236328125,
        "lon": 32.29075842105263660641867318190634250640869140625
    },
    "bbox": {
        "min_lat": 31.455980000000000273985278909094631671905517578125,
        "min_lon": 32.2904649999999975307218846864998340606689453125,
        "max_lat": 31.4580567000000002053639036603271961212158203125,
        "max_lon": 32.29134830000000278005245490930974483489990234375
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Western Black Sea Surveillance Zone
Jul 31, 2026 13:27 UTC 75.0%
  • Duration: 6h 28m
  • Radius: 199 meters
  • Data Points: 19 AIS positions
  • Centroid: 31.4563, 32.2908
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 199,
    "duration_minutes": 388,
    "points": 19,
    "centroid": {
        "lat": 31.456298242105265927648360957391560077667236328125,
        "lon": 32.29075842105263660641867318190634250640869140625
    },
    "bbox": {
        "min_lat": 31.455980000000000273985278909094631671905517578125,
        "min_lon": 32.2904649999999975307218846864998340606689453125,
        "max_lat": 31.4580567000000002053639036603271961212158203125,
        "max_lon": 32.29134830000000278005245490930974483489990234375
    },
    "zone_id": "discovered_156"
}
Methodology: 2026.01.18
Zone Dwell Western Black Sea Surveillance Zone
Jul 31, 2026 13:09 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 28m
  • Data Points: 19 AIS positions
  • Period: 2026-07-31T13:55:05+00:00 to 2026-07-31T20:23:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 388,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-31T13:55:05+00:00",
        "lat": 31.4580567000000002053639036603271961212158203125,
        "lon": 32.29117670000000117624949780292809009552001953125
    },
    "last_point": {
        "ts": "2026-07-31T20:23:03+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.290694999999999481588019989430904388427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 13:09 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 28m
  • Data Points: 19 AIS positions
  • Period: 2026-07-31T13:55:05+00:00 to 2026-07-31T20:23:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 388,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-31T13:55:05+00:00",
        "lat": 31.4580567000000002053639036603271961212158203125,
        "lon": 32.29117670000000117624949780292809009552001953125
    },
    "last_point": {
        "ts": "2026-07-31T20:23:03+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.290694999999999481588019989430904388427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 12:02 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 29 AIS positions
  • Period: 2026-07-31T12:52:15+00:00 to 2026-07-31T19:28:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396.3999999999999772626324556767940521240234375,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-31T12:52:15+00:00",
        "lat": 31.4967682999999993853634805418550968170166015625,
        "lon": 32.24808170000000018262653611600399017333984375
    },
    "last_point": {
        "ts": "2026-07-31T19:28:40+00:00",
        "lat": 31.455998300000000966747393249534070491790771484375,
        "lon": 32.290518300000002227534423582255840301513671875
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 11:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 59m
  • Data Points: 49 AIS positions
  • Period: 2026-07-31T11:01:47+00:00 to 2026-07-31T17:01:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 359.80000000000001136868377216160297393798828125,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-07-31T11:01:47+00:00",
        "lat": 31.7215632999999996854967321269214153289794921875,
        "lon": 31.987656699999998721750671393238008022308349609375
    },
    "last_point": {
        "ts": "2026-07-31T17:01:33+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.29067669999999878882590564899146556854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 10:05 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 5m
  • Data Points: 50 AIS positions
  • Period: 2026-07-31T10:56:05+00:00 to 2026-07-31T17:01:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 365.5,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-07-31T10:56:05+00:00",
        "lat": 31.7352249999999997953636921010911464691162109375,
        "lon": 31.970863300000001316902853432111442089080810546875
    },
    "last_point": {
        "ts": "2026-07-31T17:01:33+00:00",
        "lat": 31.45607499999999845385900698602199554443359375,
        "lon": 32.29067669999999878882590564899146556854248046875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 05:42 UTC 70.0%
  • Gap Duration: 4h 23m
  • Last Seen: 2026-07-31T05:42:22+00:00 at 32.5035, 31.1163 (Zone: Black Sea Sanctioned Vessel Monitoring Zone)
  • Next Seen: 2026-07-31T10:05:22+00:00 at 31.8308, 31.7981

🛰️ 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: 2026-07-31T10:15:01.835395+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 263,
    "last_seen": {
        "ts": "2026-07-31T05:42:22+00:00",
        "lat": 32.50350999999999856981958146207034587860107421875,
        "lon": 31.11628329999999920119080343283712863922119140625,
        "sog": 12.199999999999999289457264239899814128875732421875,
        "zone_id": "discovered_025"
    },
    "next_seen": {
        "ts": "2026-07-31T10:05:22+00:00",
        "lat": 31.83078330000000022437234292738139629364013671875,
        "lon": 31.798075000000000756017470848746597766876220703125,
        "zone_ids": [
            "discovered_025"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 32.50350999999999856981958146207034587860107421875,
                "lon": 31.11628329999999920119080343283712863922119140625,
                "ts": "2026-07-31T05:42:22+00:00"
            },
            "end": {
                "lat": 31.83078330000000022437234292738139629364013671875,
                "lon": 31.798075000000000756017470848746597766876220703125,
                "ts": "2026-07-31T10:05:22+00:00"
            },
            "bbox": {
                "min_lat": 31.650603000000000264435584540478885173797607421875,
                "min_lon": 30.9034300000000001773514668457210063934326171875,
                "max_lat": 32.6836899999999985766407917253673076629638671875,
                "max_lon": 32.01092799999999982674125931225717067718505859375
            },
            "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": "2026-07-31T10:15:01.835395+00:00"
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Cape Peninsula Surveillance Zone
Jul 31, 2026 05:42 UTC 70.0%
  • Gap Duration: 4h 23m
  • Last Seen: 2026-07-31T05:42:22+00:00 at 32.5035, 31.1163 (Zone: Cape Peninsula Surveillance Zone)
  • Next Seen: 2026-07-31T10:05:22+00:00 at 31.8308, 31.7981

🛰️ 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: 2026-07-31T10:15:04.986098+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 263,
    "last_seen": {
        "ts": "2026-07-31T05:42:22+00:00",
        "lat": 32.50350999999999856981958146207034587860107421875,
        "lon": 31.11628329999999920119080343283712863922119140625,
        "sog": 12.199999999999999289457264239899814128875732421875,
        "zone_id": "discovered_071"
    },
    "next_seen": {
        "ts": "2026-07-31T10:05:22+00:00",
        "lat": 31.83078330000000022437234292738139629364013671875,
        "lon": 31.798075000000000756017470848746597766876220703125,
        "zone_ids": [
            "discovered_025"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 32.50350999999999856981958146207034587860107421875,
                "lon": 31.11628329999999920119080343283712863922119140625,
                "ts": "2026-07-31T05:42:22+00:00"
            },
            "end": {
                "lat": 31.83078330000000022437234292738139629364013671875,
                "lon": 31.798075000000000756017470848746597766876220703125,
                "ts": "2026-07-31T10:05:22+00:00"
            },
            "bbox": {
                "min_lat": 31.650603000000000264435584540478885173797607421875,
                "min_lon": 30.9034300000000001773514668457210063934326171875,
                "max_lat": 32.6836899999999985766407917253673076629638671875,
                "max_lon": 32.01092799999999982674125931225717067718505859375
            },
            "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": "2026-07-31T10:15:04.986098+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 05:14 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 31m
  • Data Points: 23 AIS positions
  • Period: 2026-07-31T05:40:03+00:00 to 2026-07-31T12:11:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 391.8999999999999772626324556767940521240234375,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-31T05:40:03+00:00",
        "lat": 32.5095232999999979028871166519820690155029296875,
        "lon": 31.110021700000000777208697400055825710296630859375
    },
    "last_point": {
        "ts": "2026-07-31T12:11:55+00:00",
        "lat": 31.56425829999999876918082009069621562957763671875,
        "lon": 32.1709900000000033060132409445941448211669921875
    }
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 04:09 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 1h 33m
  • Data Points: 31 AIS positions
  • Period: 2026-07-31T04:09:11+00:00 to 2026-07-31T05:42:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 93.2000000000000028421709430404007434844970703125,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-31T04:09:11+00:00",
        "lat": 32.67721329999999824167389306239783763885498046875,
        "lon": 30.81783829999999824167389306239783763885498046875
    },
    "last_point": {
        "ts": "2026-07-31T05:42:22+00:00",
        "lat": 32.50350999999999856981958146207034587860107421875,
        "lon": 31.11628329999999920119080343283712863922119140625
    }
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 03:30 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 2h 12m
  • Data Points: 32 AIS positions
  • Period: 2026-07-31T03:30:13+00:00 to 2026-07-31T05:42:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 132.19999999999998863131622783839702606201171875,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-07-31T03:30:13+00:00",
        "lat": 32.72607169999999854326233617030084133148193359375,
        "lon": 30.674801699999999726742316852323710918426513671875
    },
    "last_point": {
        "ts": "2026-07-31T05:42:22+00:00",
        "lat": 32.50350999999999856981958146207034587860107421875,
        "lon": 31.11628329999999920119080343283712863922119140625
    }
}
Methodology: 2026.01.18
Zone Dwell High Arctic Monitoring Zone
Jul 31, 2026 03:14 UTC 80.0%
  • Zone: High Arctic Monitoring Zone
  • Duration: 1h 30m
  • Data Points: 19 AIS positions
  • Period: 2026-07-31T03:14:32+00:00 to 2026-07-31T04:45:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 90.7000000000000028421709430404007434844970703125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-31T03:14:32+00:00",
        "lat": 32.7442750000000017962520360015332698822021484375,
        "lon": 30.616798299999999244391801767051219940185546875
    },
    "last_point": {
        "ts": "2026-07-31T04:45:12+00:00",
        "lat": 32.62934500000000070940586738288402557373046875,
        "lon": 30.949271700000000606678440817631781101226806640625
    }
}
Methodology: 2026.01.18
Zone Dwell High Arctic Monitoring Zone
Jul 31, 2026 02:21 UTC 80.0%
  • Zone: High Arctic Monitoring Zone
  • Duration: 2h 23m
  • Data Points: 27 AIS positions
  • Period: 2026-07-31T02:21:31+00:00 to 2026-07-31T04:45:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 143.69999999999998863131622783839702606201171875,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-31T02:21:31+00:00",
        "lat": 32.80909170000000329991962644271552562713623046875,
        "lon": 30.421608299999999047713572508655488491058349609375
    },
    "last_point": {
        "ts": "2026-07-31T04:45:12+00:00",
        "lat": 32.62934500000000070940586738288402557373046875,
        "lon": 30.949271700000000606678440817631781101226806640625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Sanctions Monitoring Zone
Jul 28, 2026 16:37 UTC 80.0%
  • Zone: Central Mediterranean Sanctions Monitoring Zone
  • Duration: 1h 17m
  • Data Points: 15 AIS positions
  • Period: 2026-07-28T16:37:03+00:00 to 2026-07-28T17:54:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_091",
    "zone_name": "Central Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 77.2999999999999971578290569595992565155029296875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-28T16:37:03+00:00",
        "lat": 35.85349999999999681676854379475116729736328125,
        "lon": 17.2694350000000014233592082746326923370361328125
    },
    "last_point": {
        "ts": "2026-07-28T17:54:22+00:00",
        "lat": 35.80041330000000243671820499002933502197265625,
        "lon": 17.5820183000000014317265595309436321258544921875
    }
}
Methodology: 2026.01.18
Zone Dwell Central Atlantic Monitoring Zone
Jul 25, 2026 17:49 UTC 80.0%
  • Zone: Central Atlantic Monitoring Zone
  • Duration: 3h 15m
  • Data Points: 13 AIS positions
  • Period: 2026-07-25T17:49:12+00:00 to 2026-07-25T21:04:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_105",
    "zone_name": "Central Atlantic Monitoring Zone",
    "dwell_minutes": 195.69999999999998863131622783839702606201171875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-25T17:49:12+00:00",
        "lat": 36.5662200000000012778400559909641742706298828125,
        "lon": -0.248536699999999999288746721504139713943004608154296875
    },
    "last_point": {
        "ts": "2026-07-25T21:04:52+00:00",
        "lat": 36.70631329999999792335074744187295436859130859375,
        "lon": 0.57859000000000004870770453635486774146556854248046875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 25, 2026 03:03 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 1h 30m
  • Data Points: 35 AIS positions
  • Period: 2026-07-25T03:03:43+00:00 to 2026-07-25T04:34:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 90.599999999999994315658113919198513031005859375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-25T03:03:43+00:00",
        "lat": 35.96719499999999669626049580983817577362060546875,
        "lon": -3.816644999999999843254272491321898996829986572265625
    },
    "last_point": {
        "ts": "2026-07-25T04:34:21+00:00",
        "lat": 36.0272700000000014597389963455498218536376953125,
        "lon": -3.461403300000000182734538611839525401592254638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 25, 2026 02:01 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 2h 32m
  • Data Points: 57 AIS positions
  • Period: 2026-07-25T02:01:52+00:00 to 2026-07-25T04:34:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 152.5,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-07-25T02:01:52+00:00",
        "lat": 35.92847499999999882902557146735489368438720703125,
        "lon": -4.0760766999999997750592228840105235576629638671875
    },
    "last_point": {
        "ts": "2026-07-25T04:34:21+00:00",
        "lat": 36.0272700000000014597389963455498218536376953125,
        "lon": -3.461403300000000182734538611839525401592254638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 25, 2026 01:08 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 3h 26m
  • Data Points: 76 AIS positions
  • Period: 2026-07-25T01:08:12+00:00 to 2026-07-25T04:34:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 206.19999999999998863131622783839702606201171875,
    "points_in_zone": 76,
    "first_point": {
        "ts": "2026-07-25T01:08:12+00:00",
        "lat": 35.91543329999999656365616829134523868560791015625,
        "lon": -4.30605670000000007036078386590816080570220947265625
    },
    "last_point": {
        "ts": "2026-07-25T04:34:21+00:00",
        "lat": 36.0272700000000014597389963455498218536376953125,
        "lon": -3.461403300000000182734538611839525401592254638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 25, 2026 00:01 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 4h 33m
  • Data Points: 91 AIS positions
  • Period: 2026-07-25T00:01:13+00:00 to 2026-07-25T04:34:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 273.1000000000000227373675443232059478759765625,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-07-25T00:01:13+00:00",
        "lat": 35.894108299999999189822119660675525665283203125,
        "lon": -4.59284170000000013800445231026969850063323974609375
    },
    "last_point": {
        "ts": "2026-07-25T04:34:21+00:00",
        "lat": 36.0272700000000014597389963455498218536376953125,
        "lon": -3.461403300000000182734538611839525401592254638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 23:00 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 5h 33m
  • Data Points: 113 AIS positions
  • Period: 2026-07-24T23:00:52+00:00 to 2026-07-25T04:34:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 333.5,
    "points_in_zone": 113,
    "first_point": {
        "ts": "2026-07-24T23:00:52+00:00",
        "lat": 35.8741849999999971032593748532235622406005859375,
        "lon": -4.84996329999999975512992023141123354434967041015625
    },
    "last_point": {
        "ts": "2026-07-25T04:34:21+00:00",
        "lat": 36.0272700000000014597389963455498218536376953125,
        "lon": -3.461403300000000182734538611839525401592254638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 22:03 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 132 AIS positions
  • Period: 2026-07-24T22:03:03+00:00 to 2026-07-25T04:34:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 391.30000000000001136868377216160297393798828125,
    "points_in_zone": 132,
    "first_point": {
        "ts": "2026-07-24T22:03:03+00:00",
        "lat": 35.86187830000000076324795372784137725830078125,
        "lon": -4.95239500000000010260237104375846683979034423828125
    },
    "last_point": {
        "ts": "2026-07-25T04:34:21+00:00",
        "lat": 36.0272700000000014597389963455498218536376953125,
        "lon": -3.461403300000000182734538611839525401592254638671875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 21:59 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 131 AIS positions
  • Period: 2026-07-24T21:59:52+00:00 to 2026-07-25T04:27:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 387.19999999999998863131622783839702606201171875,
    "points_in_zone": 131,
    "first_point": {
        "ts": "2026-07-24T21:59:52+00:00",
        "lat": 35.862093299999997952909325249493122100830078125,
        "lon": -4.9530133000000002851948011084459722042083740234375
    },
    "last_point": {
        "ts": "2026-07-25T04:27:02+00:00",
        "lat": 36.02239329999999739584382041357457637786865234375,
        "lon": -3.489651700000000023038637664285488426685333251953125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 20:06 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 95 AIS positions
  • Period: 2026-07-24T20:06:03+00:00 to 2026-07-25T02:38:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 392.5,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-07-24T20:06:03+00:00",
        "lat": 35.87445170000000160825948114506900310516357421875,
        "lon": -4.97280329999999981538394422386772930622100830078125
    },
    "last_point": {
        "ts": "2026-07-25T02:38:32+00:00",
        "lat": 35.95060169999999999390638549812138080596923828125,
        "lon": -3.9209399999999998698285708087496459484100341796875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 19:03 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 71 AIS positions
  • Period: 2026-07-24T19:03:23+00:00 to 2026-07-25T01:38:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-07-24T19:03:23+00:00",
        "lat": 35.87170669999999716992533649317920207977294921875,
        "lon": -4.9803300000000003677769200294278562068939208984375
    },
    "last_point": {
        "ts": "2026-07-25T01:38:32+00:00",
        "lat": 35.91866499999999717829268774949014186859130859375,
        "lon": -4.17546670000000030853470889269374310970306396484375
    }
}
Methodology: 2026.01.18
Loiter Southern Öresund Surveillance Zone
Jul 24, 2026 18:31 UTC 75.0%
  • Duration: 1h 35m
  • Radius: 661 meters
  • Data Points: 12 AIS positions
  • Centroid: 35.8703, -4.9780
  • Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 661.1000000000000227373675443232059478759765625,
    "duration_minutes": 95,
    "points": 12,
    "centroid": {
        "lat": 35.870291933333334100097999908030033111572265625,
        "lon": -4.97804429999999964451262712827883660793304443359375
    },
    "bbox": {
        "min_lat": 35.868328300000001718217390589416027069091796875,
        "min_lon": -4.9803399999999999891997504164464771747589111328125,
        "max_lat": 35.87445170000000160825948114506900310516357421875,
        "max_lon": -4.97280329999999981538394422386772930622100830078125
    },
    "zone_id": "discovered_003"
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 18:31 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 68 AIS positions
  • Period: 2026-07-24T18:52:23+00:00 to 2026-07-25T01:27:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-07-24T18:52:23+00:00",
        "lat": 35.87023669999999953006408759392797946929931640625,
        "lon": -4.97990669999999990835704011260531842708587646484375
    },
    "last_point": {
        "ts": "2026-07-25T01:27:32+00:00",
        "lat": 35.91732669999999671972545911557972431182861328125,
        "lon": -4.22294999999999998152588887023739516735076904296875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 17:01 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 63 AIS positions
  • Period: 2026-07-24T17:30:32+00:00 to 2026-07-25T00:09:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 398.69999999999998863131622783839702606201171875,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-07-24T17:30:32+00:00",
        "lat": 35.84402999999999650526660843752324581146240234375,
        "lon": -4.918343300000000084537532529793679714202880859375
    },
    "last_point": {
        "ts": "2026-07-25T00:09:13+00:00",
        "lat": 35.89777169999999983929228619672358036041259765625,
        "lon": -4.558241699999999951842255541123449802398681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 16:05 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 54 AIS positions
  • Period: 2026-07-24T16:52:52+00:00 to 2026-07-24T23:29:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-07-24T16:52:52+00:00",
        "lat": 35.8172617000000030884621082805097103118896484375,
        "lon": -4.8901500000000002188471626141108572483062744140625
    },
    "last_point": {
        "ts": "2026-07-24T23:29:22+00:00",
        "lat": 35.88212829999999797792042954824864864349365234375,
        "lon": -4.73412670000000002090700945700518786907196044921875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 15:01 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 47 AIS positions
  • Period: 2026-07-24T15:41:12+00:00 to 2026-07-24T22:18:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 397.69999999999998863131622783839702606201171875,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-07-24T15:41:12+00:00",
        "lat": 35.7881833000000000311047188006341457366943359375,
        "lon": -4.851668300000000044747139327228069305419921875
    },
    "last_point": {
        "ts": "2026-07-24T22:18:53+00:00",
        "lat": 35.86738170000000280879248748533427715301513671875,
        "lon": -4.9503167000000001252146830665878951549530029296875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 14:55 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 5h 10m
  • Data Points: 42 AIS positions
  • Period: 2026-07-24T14:55:23+00:00 to 2026-07-24T20:06:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 310.69999999999998863131622783839702606201171875,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-07-24T14:55:23+00:00",
        "lat": 35.78992670000000231311787501908838748931884765625,
        "lon": -4.856049999999999755573298898525536060333251953125
    },
    "last_point": {
        "ts": "2026-07-24T20:06:03+00:00",
        "lat": 35.87445170000000160825948114506900310516357421875,
        "lon": -4.97280329999999981538394422386772930622100830078125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 10:01 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 27 AIS positions
  • Period: 2026-07-24T10:48:03+00:00 to 2026-07-24T17:18:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 390.30000000000001136868377216160297393798828125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-24T10:48:03+00:00",
        "lat": 35.83052330000000296195139526389539241790771484375,
        "lon": -4.92228499999999957736918076989240944385528564453125
    },
    "last_point": {
        "ts": "2026-07-24T17:18:23+00:00",
        "lat": 35.83540330000000295740392175503075122833251953125,
        "lon": -4.90880000000000027426949600339867174625396728515625
    }
}
Methodology: 2026.01.18
Loiter Southern Öresund Surveillance Zone
Jul 24, 2026 09:07 UTC 75.0%
  • Duration: 1h 40m
  • Radius: 977 meters
  • Data Points: 17 AIS positions
  • Centroid: 35.8376, -4.9287
  • Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 977.3999999999999772626324556767940521240234375,
    "duration_minutes": 100.5,
    "points": 17,
    "centroid": {
        "lat": 35.83758931176470952095769462175667285919189453125,
        "lon": -4.92874498823529361146711380570195615291595458984375
    },
    "bbox": {
        "min_lat": 35.83052330000000296195139526389539241790771484375,
        "min_lon": -4.9315332999999998975226844777353107929229736328125,
        "max_lat": 35.8424667000000027883288566954433917999267578125,
        "max_lon": -4.92228499999999957736918076989240944385528564453125
    },
    "zone_id": "discovered_003"
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 09:00 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 18 AIS positions
  • Period: 2026-07-24T09:52:53+00:00 to 2026-07-24T16:26:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 393.5,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-24T09:52:53+00:00",
        "lat": 35.8381600000000020145307644270360469818115234375,
        "lon": -4.9308832999999996360429577180184423923492431640625
    },
    "last_point": {
        "ts": "2026-07-24T16:26:22+00:00",
        "lat": 35.7978600000000000136424205265939235687255859375,
        "lon": -4.8701767000000000251702658715657889842987060546875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 08:02 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 30 AIS positions
  • Period: 2026-07-24T08:30:43+00:00 to 2026-07-24T15:01:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 391.1000000000000227373675443232059478759765625,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-24T08:30:43+00:00",
        "lat": 35.79887999999999692590790800750255584716796875,
        "lon": -4.94742169999999958918124320916831493377685546875
    },
    "last_point": {
        "ts": "2026-07-24T15:01:51+00:00",
        "lat": 35.7894332999999988942363415844738483428955078125,
        "lon": -4.85501670000000018490027287043631076812744140625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 24, 2026 07:39 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 3h 8m
  • Data Points: 39 AIS positions
  • Period: 2026-07-24T07:39:31+00:00 to 2026-07-24T10:48:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 188.5,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-24T07:39:31+00:00",
        "lat": 35.73962000000000216459739021956920623779296875,
        "lon": -4.97318499999999996674659996642731130123138427734375
    },
    "last_point": {
        "ts": "2026-07-24T10:48:03+00:00",
        "lat": 35.83052330000000296195139526389539241790771484375,
        "lon": -4.92228499999999957736918076989240944385528564453125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 23:04 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 1h 4m
  • Data Points: 19 AIS positions
  • Period: 2026-07-23T23:04:02+00:00 to 2026-07-24T00:08:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 64.2000000000000028421709430404007434844970703125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-23T23:04:02+00:00",
        "lat": 35.75815999999999661440597265027463436126708984375,
        "lon": -4.9852632999999997309714672155678272247314453125
    },
    "last_point": {
        "ts": "2026-07-24T00:08:13+00:00",
        "lat": 35.73808999999999969077180139720439910888671875,
        "lon": -4.9747716999999997966597220511175692081451416015625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 22:04 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 2h 3m
  • Data Points: 20 AIS positions
  • Period: 2026-07-23T22:04:22+00:00 to 2026-07-24T00:08:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 123.7999999999999971578290569595992565155029296875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-23T22:04:22+00:00",
        "lat": 35.77773669999999839319571037776768207550048828125,
        "lon": -4.99939330000000037301788324839435517787933349609375
    },
    "last_point": {
        "ts": "2026-07-24T00:08:13+00:00",
        "lat": 35.73808999999999969077180139720439910888671875,
        "lon": -4.9747716999999997966597220511175692081451416015625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 21:07 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 3 hours
  • Data Points: 28 AIS positions
  • Period: 2026-07-23T21:07:21+00:00 to 2026-07-24T00:08:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 180.900000000000005684341886080801486968994140625,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-07-23T21:07:21+00:00",
        "lat": 35.79358169999999716992533649317920207977294921875,
        "lon": -4.9711332999999999771034708828665316104888916015625
    },
    "last_point": {
        "ts": "2026-07-24T00:08:13+00:00",
        "lat": 35.73808999999999969077180139720439910888671875,
        "lon": -4.9747716999999997966597220511175692081451416015625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 19:03 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 5h 5m
  • Data Points: 36 AIS positions
  • Period: 2026-07-23T19:03:03+00:00 to 2026-07-24T00:08:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 305.19999999999998863131622783839702606201171875,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-23T19:03:03+00:00",
        "lat": 35.8582533000000012179953046143054962158203125,
        "lon": -4.93421169999999964517201078706420958042144775390625
    },
    "last_point": {
        "ts": "2026-07-24T00:08:13+00:00",
        "lat": 35.73808999999999969077180139720439910888671875,
        "lon": -4.9747716999999997966597220511175692081451416015625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 18:34 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 5h 33m
  • Data Points: 38 AIS positions
  • Period: 2026-07-23T18:34:42+00:00 to 2026-07-24T00:08:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 333.5,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-23T18:34:42+00:00",
        "lat": 35.85296170000000159916453412733972072601318359375,
        "lon": -4.9340633000000000407681000069715082645416259765625
    },
    "last_point": {
        "ts": "2026-07-24T00:08:13+00:00",
        "lat": 35.73808999999999969077180139720439910888671875,
        "lon": -4.9747716999999997966597220511175692081451416015625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 10:01 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 1h 19m
  • Data Points: 13 AIS positions
  • Period: 2026-07-23T10:01:11+00:00 to 2026-07-23T11:20:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 79.2000000000000028421709430404007434844970703125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-23T10:01:11+00:00",
        "lat": 35.769599999999996953192749060690402984619140625,
        "lon": -4.9160599999999998743760443176142871379852294921875
    },
    "last_point": {
        "ts": "2026-07-23T11:20:23+00:00",
        "lat": 35.7846617000000009056748240254819393157958984375,
        "lon": -4.91481499999999993377741702715866267681121826171875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 08:21 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 2h 59m
  • Data Points: 14 AIS positions
  • Period: 2026-07-23T08:21:21+00:00 to 2026-07-23T11:20:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 179,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-23T08:21:21+00:00",
        "lat": 35.7443583000000018046193872578442096710205078125,
        "lon": -4.90866000000000024527935238438658416271209716796875
    },
    "last_point": {
        "ts": "2026-07-23T11:20:23+00:00",
        "lat": 35.7846617000000009056748240254819393157958984375,
        "lon": -4.91481499999999993377741702715866267681121826171875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Southern Öresund Surveillance Zone
Jul 23, 2026 03:40 UTC 70.0%
  • Gap Duration: 4h 41m
  • Last Seen: 2026-07-23T03:40:22+00:00 at 35.7366, -4.9084 (Zone: Southern Öresund Surveillance Zone)
  • Next Seen: 2026-07-23T08:21:21+00:00 at 35.7444, -4.9087

🛰️ 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_20260723T061838_20260723T061903_003797_006D3D_89ED_COG • Time: 2026-07-23T06:18:38.744355Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-07-23T08:45:12.447229+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 281,
    "last_seen": {
        "ts": "2026-07-23T03:40:22+00:00",
        "lat": 35.73659169999999818401192896999418735504150390625,
        "lon": -4.90842329999999993361825545434840023517608642578125,
        "sog": 3.899999999999999911182158029987476766109466552734375,
        "zone_id": "discovered_003"
    },
    "next_seen": {
        "ts": "2026-07-23T08:21:21+00:00",
        "lat": 35.7443583000000018046193872578442096710205078125,
        "lon": -4.90866000000000024527935238438658416271209716796875,
        "zone_ids": [
            "discovered_003"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 35.73659169999999818401192896999418735504150390625,
                "lon": -4.90842329999999993361825545434840023517608642578125,
                "ts": "2026-07-23T03:40:22+00:00"
            },
            "end": {
                "lat": 35.7443583000000018046193872578442096710205078125,
                "lon": -4.90866000000000024527935238438658416271209716796875,
                "ts": "2026-07-23T08:21:21+00:00"
            },
            "bbox": {
                "min_lat": 35.55641200000000168301994563080370426177978515625,
                "min_lon": -5.130646999999999735564415459521114826202392578125,
                "max_lat": 35.9245379999999983056113705970346927642822265625,
                "max_lon": -4.6864369999999997418171915342099964618682861328125
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1D_IW_GRDH_1SDV_20260723T061838_20260723T061903_003797_006D3D_89ED_COG",
            "scene_time": "2026-07-23T06:18:38.744355Z",
            "platform": "sentinel-1d",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_997769_thumbnail_20260723084516.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_997769_thumbnail_20260723084516.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-07-23T08:45:12.447229+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 03:02 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 39m
  • Data Points: 5 AIS positions
  • Period: 2026-07-23T03:40:22+00:00 to 2026-07-23T10:19:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 399,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-23T03:40:22+00:00",
        "lat": 35.73659169999999818401192896999418735504150390625,
        "lon": -4.90842329999999993361825545434840023517608642578125
    },
    "last_point": {
        "ts": "2026-07-23T10:19:22+00:00",
        "lat": 35.7737300000000004729372449219226837158203125,
        "lon": -4.916335000000000121644916362129151821136474609375
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 02:00 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 32 AIS positions
  • Period: 2026-07-23T02:00:12+00:00 to 2026-07-23T08:21:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 381.1000000000000227373675443232059478759765625,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-07-23T02:00:12+00:00",
        "lat": 35.8293766999999974132151692174375057220458984375,
        "lon": -4.9866849999999995901589500135742127895355224609375
    },
    "last_point": {
        "ts": "2026-07-23T08:21:21+00:00",
        "lat": 35.7443583000000018046193872578442096710205078125,
        "lon": -4.90866000000000024527935238438658416271209716796875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 23, 2026 01:00 UTC 80.0%
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 35 AIS positions
  • Period: 2026-07-23T01:52:23+00:00 to 2026-07-23T08:21:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 389,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-23T01:52:23+00:00",
        "lat": 35.83773169999999907986421021632850170135498046875,
        "lon": -4.99134170000000043643240132951177656650543212890625
    },
    "last_point": {
        "ts": "2026-07-23T08:21:21+00:00",
        "lat": 35.7443583000000018046193872578442096710205078125,
        "lon": -4.90866000000000024527935238438658416271209716796875
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Sep 7 04:27 2.4080 101.7142 12.3 kn 308.9° discovered_166
Sep 7 04:25 2.4036 101.7196 12.3 kn 308.9° discovered_166
Sep 7 04:22 2.3971 101.7276 12.3 kn 309.7° discovered_166
Sep 7 04:16 2.3830 101.7428 12.4 kn 313.5° discovered_166
Sep 7 04:15 2.3806 101.7453 12.4 kn 314.0° discovered_166
Sep 7 04:12 2.3734 101.7528 12.4 kn 313.2° discovered_166
Sep 7 04:11 2.3705 101.7558 12.4 kn 314.0° discovered_166
Sep 7 04:10 2.3685 101.7578 12.4 kn 315.5° discovered_166
Sep 7 04:09 2.3660 101.7602 12.5 kn 314.9° discovered_166
Sep 7 04:08 2.3635 101.7627 12.4 kn 315.3° discovered_166
Sep 7 04:07 2.3610 101.7651 12.4 kn 315.6° discovered_166
Sep 7 04:06 2.3585 101.7676 12.4 kn 315.5° discovered_166
Sep 7 04:03 2.3511 101.7748 12.4 kn 315.2° discovered_166
Sep 7 04:00 2.3436 101.7821 12.5 kn 315.4° discovered_166
Sep 7 03:58 2.3382 101.7874 12.4 kn 315.4° discovered_166
Sep 7 03:57 2.3361 101.7894 12.5 kn 315.5° discovered_166
Sep 7 03:56 2.3336 101.7919 12.5 kn 315.3° discovered_166
Sep 7 03:53 2.3261 101.7992 12.5 kn 315.8° discovered_166
Sep 7 03:52 2.3236 101.8017 12.5 kn 315.5° discovered_166
Sep 7 03:51 2.3211 101.8041 12.5 kn 315.4° discovered_166

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.