IMO 9585895
Vessel information
Detected Events (100)
- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 1h 40m
- Data Points: 20 AIS positions
- Period: 2026-09-09T16:07:32+00:00 to 2026-09-09T17:47:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 100.2000000000000028421709430404007434844970703125,
"points_in_zone": 20,
"first_point": {
"ts": "2026-09-09T16:07:32+00:00",
"lat": 50.57928170000000278605511994101107120513916015625,
"lon": -1.05309499999999989228172125876881182193756103515625
},
"last_point": {
"ts": "2026-09-09T17:47:47+00:00",
"lat": 50.60493000000000307636582874692976474761962890625,
"lon": -0.97828499999999996017407966064638458192348480224609375
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 2h 46m
- Data Points: 28 AIS positions
- Period: 2026-09-09T15:01:30+00:00 to 2026-09-09T17:47:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 166.30000000000001136868377216160297393798828125,
"points_in_zone": 28,
"first_point": {
"ts": "2026-09-09T15:01:30+00:00",
"lat": 50.5771917000000001962689566425979137420654296875,
"lon": -1.0613749999999999573674358543939888477325439453125
},
"last_point": {
"ts": "2026-09-09T17:47:47+00:00",
"lat": 50.60493000000000307636582874692976474761962890625,
"lon": -0.97828499999999996017407966064638458192348480224609375
}
}- Duration: 2h 14m
- Radius: 913 meters
- Data Points: 18 AIS positions
- Centroid: 50.5787, -1.0551
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 913.1000000000000227373675443232059478759765625,
"duration_minutes": 134.099999999999994315658113919198513031005859375,
"points": 18,
"centroid": {
"lat": 50.57870028888888924711864092387259006500244140625,
"lon": -1.055103327777777710849704817519523203372955322265625
},
"bbox": {
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"min_lon": -1.0613749999999999573674358543939888477325439453125,
"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.04394499999999990080823408789001405239105224609375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 3h 46m
- Data Points: 37 AIS positions
- Period: 2026-09-09T14:01:30+00:00 to 2026-09-09T17:47:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 226.30000000000001136868377216160297393798828125,
"points_in_zone": 37,
"first_point": {
"ts": "2026-09-09T14:01:30+00:00",
"lat": 50.57657830000000132031345856375992298126220703125,
"lon": -1.061995000000000022311041902867145836353302001953125
},
"last_point": {
"ts": "2026-09-09T17:47:47+00:00",
"lat": 50.60493000000000307636582874692976474761962890625,
"lon": -0.97828499999999996017407966064638458192348480224609375
}
}- Duration: 3h 14m
- Radius: 1,026 meters
- Data Points: 27 AIS positions
- Centroid: 50.5781, -1.0574
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1025.5,
"duration_minutes": 194.099999999999994315658113919198513031005859375,
"points": 27,
"centroid": {
"lat": 50.578069818518514466632041148841381072998046875,
"lon": -1.0573506111111112826250746365985833108425140380859375
},
"bbox": {
"min_lat": 50.57459000000000060026650317013263702392578125,
"min_lon": -1.062275000000000080291329140891321003437042236328125,
"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.04394499999999990080823408789001405239105224609375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 4h 46m
- Data Points: 46 AIS positions
- Period: 2026-09-09T13:01:30+00:00 to 2026-09-09T17:47:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 286.30000000000001136868377216160297393798828125,
"points_in_zone": 46,
"first_point": {
"ts": "2026-09-09T13:01:30+00:00",
"lat": 50.57670829999999995152393239550292491912841796875,
"lon": -1.0623082999999999831430841368273831903934478759765625
},
"last_point": {
"ts": "2026-09-09T17:47:47+00:00",
"lat": 50.60493000000000307636582874692976474761962890625,
"lon": -0.97828499999999996017407966064638458192348480224609375
}
}- Duration: 4h 14m
- Radius: 1,094 meters
- Data Points: 36 AIS positions
- Centroid: 50.5777, -1.0586
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1094.40000000000009094947017729282379150390625,
"duration_minutes": 254.099999999999994315658113919198513031005859375,
"points": 36,
"centroid": {
"lat": 50.57774194444442628082470037043094635009765625,
"lon": -1.05858008611111120700343235512264072895050048828125
},
"bbox": {
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"min_lon": -1.062313300000000015899104255368001759052276611328125,
"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.04394499999999990080823408789001405239105224609375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 5h 40m
- Data Points: 52 AIS positions
- Period: 2026-09-09T12:07:32+00:00 to 2026-09-09T17:47:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 340.19999999999998863131622783839702606201171875,
"points_in_zone": 52,
"first_point": {
"ts": "2026-09-09T12:07:32+00:00",
"lat": 50.5769633000000027323039830662310123443603515625,
"lon": -1.0624667000000000971482450040639378130435943603515625
},
"last_point": {
"ts": "2026-09-09T17:47:47+00:00",
"lat": 50.60493000000000307636582874692976474761962890625,
"lon": -0.97828499999999996017407966064638458192348480224609375
}
}- Duration: 5h 8m
- Radius: 1,126 meters
- Data Points: 42 AIS positions
- Centroid: 50.5776, -1.0591
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1126.299999999999954525264911353588104248046875,
"duration_minutes": 308.1000000000000227373675443232059478759765625,
"points": 42,
"centroid": {
"lat": 50.577613809523796817302354611456394195556640625,
"lon": -1.0591197166666663775913548306562006473541259765625
},
"bbox": {
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"min_lon": -1.0624667000000000971482450040639378130435943603515625,
"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.04394499999999990080823408789001405239105224609375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 31m
- Data Points: 56 AIS positions
- Period: 2026-09-09T11:16:26+00:00 to 2026-09-09T17:47:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 391.3999999999999772626324556767940521240234375,
"points_in_zone": 56,
"first_point": {
"ts": "2026-09-09T11:16:26+00:00",
"lat": 50.577038299999998116618371568620204925537109375,
"lon": -1.0624933000000000848928038976737298071384429931640625
},
"last_point": {
"ts": "2026-09-09T17:47:47+00:00",
"lat": 50.60493000000000307636582874692976474761962890625,
"lon": -0.97828499999999996017407966064638458192348480224609375
}
}- Duration: 5h 59m
- Radius: 1,144 meters
- Data Points: 46 AIS positions
- Centroid: 50.5776, -1.0594
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1144.40000000000009094947017729282379150390625,
"duration_minutes": 359.19999999999998863131622783839702606201171875,
"points": 46,
"centroid": {
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"lon": -1.0594118434782606730237830561236478388309478759765625
},
"bbox": {
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"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.04394499999999990080823408789001405239105224609375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 35m
- Data Points: 51 AIS positions
- Period: 2026-09-09T10:52:28+00:00 to 2026-09-09T17:27:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 395.5,
"points_in_zone": 51,
"first_point": {
"ts": "2026-09-09T10:52:28+00:00",
"lat": 50.5770083000000028050635592080652713775634765625,
"lon": -1.062371699999999918873072601854801177978515625
},
"last_point": {
"ts": "2026-09-09T17:27:58+00:00",
"lat": 50.57672500000000326281224261038005352020263671875,
"lon": -1.017806699999999953121232465491630136966705322265625
}
}- Duration: 6h 35m
- Radius: 1,163 meters
- Data Points: 51 AIS positions
- Centroid: 50.5775, -1.0597
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1163.299999999999954525264911353588104248046875,
"duration_minutes": 395.1000000000000227373675443232059478759765625,
"points": 51,
"centroid": {
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"lon": -1.0597109784313725189264232540153898298740386962890625
},
"bbox": {
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"min_lon": -1.0625332999999999028517549959360621869564056396484375,
"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.04394499999999990080823408789001405239105224609375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 53 AIS positions
- Period: 2026-09-09T09:52:30+00:00 to 2026-09-09T16:25:34+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 53,
"first_point": {
"ts": "2026-09-09T09:52:30+00:00",
"lat": 50.57908330000000063364495872519910335540771484375,
"lon": -1.05441669999999998452722138608805835247039794921875
},
"last_point": {
"ts": "2026-09-09T16:25:34+00:00",
"lat": 50.57946170000000307709342450834810733795166015625,
"lon": -1.0531699999999999395328131868154741823673248291015625
}
}- Duration: 6h 33m
- Radius: 543 meters
- Data Points: 53 AIS positions
- Centroid: 50.5775, -1.0602
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 543.1000000000000227373675443232059478759765625,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
"points": 53,
"centroid": {
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"lon": -1.06017160188679238075337707414291799068450927734375
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"max_lat": 50.580201700000003484092303551733493804931640625,
"max_lon": -1.05309499999999989228172125876881182193756103515625
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 32m
- Data Points: 53 AIS positions
- Period: 2026-09-09T08:40:30+00:00 to 2026-09-09T15:13:26+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 392.8999999999999772626324556767940521240234375,
"points_in_zone": 53,
"first_point": {
"ts": "2026-09-09T08:40:30+00:00",
"lat": 50.5791966999999971221768646501004695892333984375,
"lon": -1.053220000000000045048409447190351784229278564453125
},
"last_point": {
"ts": "2026-09-09T15:13:26+00:00",
"lat": 50.57757000000000147110768011771142482757568359375,
"lon": -1.0607816999999999385551063824095763266086578369140625
}
}- Duration: 6h 32m
- Radius: 523 meters
- Data Points: 53 AIS positions
- Centroid: 50.5774, -1.0600
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 523.299999999999954525264911353588104248046875,
"duration_minutes": 392.8999999999999772626324556767940521240234375,
"points": 53,
"centroid": {
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"lon": -1.0600055358490567680718186238664202392101287841796875
},
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"max_lat": 50.57944169999999672882040613330900669097900390625,
"max_lon": -1.0531932999999999989171328707016073167324066162109375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 52 AIS positions
- Period: 2026-09-09T07:52:24+00:00 to 2026-09-09T14:28:30+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 396.1000000000000227373675443232059478759765625,
"points_in_zone": 52,
"first_point": {
"ts": "2026-09-09T07:52:24+00:00",
"lat": 50.579509999999999081410351209342479705810546875,
"lon": -1.053188299999999966161112752160988748073577880859375
},
"last_point": {
"ts": "2026-09-09T14:28:30+00:00",
"lat": 50.57679499999999706005837651900947093963623046875,
"lon": -1.061753299999999899938529779319651424884796142578125
}
}- Duration: 6h 36m
- Radius: 450 meters
- Data Points: 52 AIS positions
- Centroid: 50.5777, -1.0589
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 450,
"duration_minutes": 396.1000000000000227373675443232059478759765625,
"points": 52,
"centroid": {
"lat": 50.5777258884615577017029863782227039337158203125,
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},
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"min_lon": -1.0625332999999999028517549959360621869564056396484375,
"max_lat": 50.57954000000000149839252117089927196502685546875,
"max_lon": -1.053125000000000088817841970012523233890533447265625
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 58 AIS positions
- Period: 2026-09-09T06:55:27+00:00 to 2026-09-09T13:28:28+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 58,
"first_point": {
"ts": "2026-09-09T06:55:27+00:00",
"lat": 50.57934829999999948313416098244488239288330078125,
"lon": -1.0529233000000000064488858697586692869663238525390625
},
"last_point": {
"ts": "2026-09-09T13:28:28+00:00",
"lat": 50.5767833000000024412656784988939762115478515625,
"lon": -1.062279999999999891002744334400631487369537353515625
}
}- Duration: 6h 33m
- Radius: 412 meters
- Data Points: 58 AIS positions
- Centroid: 50.5783, -1.0570
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 412.30000000000001136868377216160297393798828125,
"duration_minutes": 393,
"points": 58,
"centroid": {
"lat": 50.578268467241372263742960058152675628662109375,
"lon": -1.05702982931034483726762118749320507049560546875
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"max_lon": -1.0529233000000000064488858697586692869663238525390625
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 30m
- Data Points: 59 AIS positions
- Period: 2026-09-09T05:52:28+00:00 to 2026-09-09T12:22:29+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 59,
"first_point": {
"ts": "2026-09-09T05:52:28+00:00",
"lat": 50.5792933000000033416654332540929317474365234375,
"lon": -1.0529466999999999021753183114924468100070953369140625
},
"last_point": {
"ts": "2026-09-09T12:22:29+00:00",
"lat": 50.576903299999997898339643143117427825927734375,
"lon": -1.0623782999999999976381559463334269821643829345703125
}
}- Duration: 6h 30m
- Radius: 539 meters
- Data Points: 59 AIS positions
- Centroid: 50.5787, -1.0554
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 539.3999999999999772626324556767940521240234375,
"duration_minutes": 390,
"points": 59,
"centroid": {
"lat": 50.57872262033897214905664441175758838653564453125,
"lon": -1.055370961016949049593449672101996839046478271484375
},
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"max_lon": -1.052881699999999920436266620527021586894989013671875
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 39m
- Data Points: 69 AIS positions
- Period: 2026-09-09T04:40:27+00:00 to 2026-09-09T11:19:28+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 399,
"points_in_zone": 69,
"first_point": {
"ts": "2026-09-09T04:40:27+00:00",
"lat": 50.57900169999999917536115390248596668243408203125,
"lon": -1.052736700000000080734707808005623519420623779296875
},
"last_point": {
"ts": "2026-09-09T11:19:28+00:00",
"lat": 50.5770782999999966023096931166946887969970703125,
"lon": -1.0625116999999999478632162208668887615203857421875
}
}- Duration: 6h 39m
- Radius: 607 meters
- Data Points: 69 AIS positions
- Centroid: 50.5789, -1.0544
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 607.3999999999999772626324556767940521240234375,
"duration_minutes": 399,
"points": 69,
"centroid": {
"lat": 50.57890970724638890487767639569938182830810546875,
"lon": -1.05443758405797094468425711966119706630706787109375
},
"bbox": {
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"max_lon": -1.0526967000000000407311517847119830548763275146484375
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 72 AIS positions
- Period: 2026-09-09T03:52:26+00:00 to 2026-09-09T10:28:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 396.1000000000000227373675443232059478759765625,
"points_in_zone": 72,
"first_point": {
"ts": "2026-09-09T03:52:26+00:00",
"lat": 50.57854669999999686069713789038360118865966796875,
"lon": -1.05254169999999991347294781007803976535797119140625
},
"last_point": {
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}- Duration: 6h 36m
- Radius: 673 meters
- Data Points: 72 AIS positions
- Centroid: 50.5791, -1.0533
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 30m
- Data Points: 79 AIS positions
- Period: 2026-09-09T02:52:27+00:00 to 2026-09-09T09:22:29+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 30m
- Radius: 336 meters
- Data Points: 79 AIS positions
- Centroid: 50.5790, -1.0530
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 83 AIS positions
- Period: 2026-09-09T01:52:25+00:00 to 2026-09-09T08:25:29+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 33m
- Radius: 500 meters
- Data Points: 83 AIS positions
- Centroid: 50.5787, -1.0539
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 30m
- Data Points: 85 AIS positions
- Period: 2026-09-09T00:55:27+00:00 to 2026-09-09T07:25:28+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}- Duration: 6h 30m
- Radius: 478 meters
- Data Points: 85 AIS positions
- Centroid: 50.5784, -1.0550
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 35m
- Data Points: 81 AIS positions
- Period: 2026-09-08T23:52:28+00:00 to 2026-09-09T06:28:23+00:00
Show Raw Evidence JSON
{
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}
}- Duration: 6h 35m
- Radius: 386 meters
- Data Points: 81 AIS positions
- Centroid: 50.5780, -1.0564
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 35m
- Data Points: 88 AIS positions
- Period: 2026-09-08T22:52:29+00:00 to 2026-09-09T05:28:25+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 35m
- Radius: 373 meters
- Data Points: 88 AIS positions
- Centroid: 50.5779, -1.0576
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 88 AIS positions
- Period: 2026-09-08T21:52:26+00:00 to 2026-09-09T04:28:28+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 36m
- Radius: 456 meters
- Data Points: 88 AIS positions
- Centroid: 50.5776, -1.0587
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 39m
- Data Points: 86 AIS positions
- Period: 2026-09-08T20:40:25+00:00 to 2026-09-09T03:19:27+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}- Duration: 6h 39m
- Radius: 476 meters
- Data Points: 86 AIS positions
- Centroid: 50.5774, -1.0591
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 29m
- Data Points: 85 AIS positions
- Period: 2026-09-08T19:58:30+00:00 to 2026-09-09T02:28:27+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 29m
- Radius: 455 meters
- Data Points: 85 AIS positions
- Centroid: 50.5776, -1.0588
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 85 AIS positions
- Period: 2026-09-08T18:52:27+00:00 to 2026-09-09T01:28:27+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 36m
- Radius: 382 meters
- Data Points: 85 AIS positions
- Centroid: 50.5778, -1.0578
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 381.6000000000000227373675443232059478759765625,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 81 AIS positions
- Period: 2026-09-08T17:52:25+00:00 to 2026-09-09T00:28:25+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"first_point": {
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}
}- Duration: 6h 36m
- Radius: 349 meters
- Data Points: 81 AIS positions
- Centroid: 50.5780, -1.0568
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 349.19999999999998863131622783839702606201171875,
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"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 79 AIS positions
- Period: 2026-09-08T16:52:26+00:00 to 2026-09-08T23:25:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"first_point": {
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}
}- Duration: 6h 33m
- Radius: 423 meters
- Data Points: 79 AIS positions
- Centroid: 50.5783, -1.0554
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 423,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 30m
- Data Points: 75 AIS positions
- Period: 2026-09-08T15:55:25+00:00 to 2026-09-08T22:25:27+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"dwell_minutes": 390,
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"first_point": {
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}
}- Duration: 6h 30m
- Radius: 541 meters
- Data Points: 75 AIS positions
- Centroid: 50.5785, -1.0537
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 541,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 75 AIS positions
- Period: 2026-09-08T14:52:26+00:00 to 2026-09-08T21:25:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"dwell_minutes": 393,
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"first_point": {
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}- Duration: 6h 33m
- Radius: 218 meters
- Data Points: 75 AIS positions
- Centroid: 50.5787, -1.0528
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 75 AIS positions
- Period: 2026-09-08T13:52:19+00:00 to 2026-09-08T20:28:27+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 36m
- Radius: 532 meters
- Data Points: 75 AIS positions
- Centroid: 50.5784, -1.0532
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 76 AIS positions
- Period: 2026-09-08T12:52:26+00:00 to 2026-09-08T19:25:25+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 33m
- Radius: 508 meters
- Data Points: 76 AIS positions
- Centroid: 50.5779, -1.0548
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 76 AIS positions
- Period: 2026-09-08T11:43:24+00:00 to 2026-09-08T18:19:23+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 36m
- Radius: 437 meters
- Data Points: 76 AIS positions
- Centroid: 50.5775, -1.0559
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 30m
- Data Points: 76 AIS positions
- Period: 2026-09-08T10:52:23+00:00 to 2026-09-08T17:22:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}- Duration: 6h 30m
- Radius: 371 meters
- Data Points: 76 AIS positions
- Centroid: 50.5772, -1.0570
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 27m
- Data Points: 75 AIS positions
- Period: 2026-09-08T09:55:20+00:00 to 2026-09-08T16:22:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 27m
- Radius: 445 meters
- Data Points: 75 AIS positions
- Centroid: 50.5770, -1.0581
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 444.5,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 39m
- Data Points: 61 AIS positions
- Period: 2026-09-08T08:40:22+00:00 to 2026-09-08T15:19:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 39m
- Radius: 543 meters
- Data Points: 61 AIS positions
- Centroid: 50.5766, -1.0596
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 63 AIS positions
- Period: 2026-09-08T07:52:21+00:00 to 2026-09-08T14:28:21+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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}
}- Duration: 6h 36m
- Radius: 527 meters
- Data Points: 63 AIS positions
- Centroid: 50.5772, -1.0595
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 527,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 63 AIS positions
- Period: 2026-09-08T06:52:19+00:00 to 2026-09-08T13:28:21+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"first_point": {
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}
}- Duration: 6h 36m
- Radius: 436 meters
- Data Points: 63 AIS positions
- Centroid: 50.5780, -1.0588
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 435.6000000000000227373675443232059478759765625,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 36m
- Data Points: 65 AIS positions
- Period: 2026-09-08T05:52:24+00:00 to 2026-09-08T12:28:26+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"dwell_minutes": 396,
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"first_point": {
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}
}- Duration: 6h 36m
- Radius: 430 meters
- Data Points: 65 AIS positions
- Centroid: 50.5788, -1.0570
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 429.5,
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}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 30m
- Data Points: 72 AIS positions
- Period: 2026-09-08T04:52:16+00:00 to 2026-09-08T11:22:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"dwell_minutes": 390.1000000000000227373675443232059478759765625,
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}
}- Duration: 6h 30m
- Radius: 532 meters
- Data Points: 72 AIS positions
- Centroid: 50.5793, -1.0557
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 532.200000000000045474735088646411895751953125,
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"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 73 AIS positions
- Period: 2026-09-08T03:52:18+00:00 to 2026-09-08T10:25:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
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"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 73,
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}
}- Duration: 6h 33m
- Radius: 624 meters
- Data Points: 73 AIS positions
- Centroid: 50.5796, -1.0544
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 623.6000000000000227373675443232059478759765625,
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},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 81 AIS positions
- Period: 2026-09-08T02:13:18+00:00 to 2026-09-08T08:46:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 81,
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}
}- Duration: 6h 33m
- Radius: 149 meters
- Data Points: 81 AIS positions
- Centroid: 50.5799, -1.0535
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 149.400000000000005684341886080801486968994140625,
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},
"zone_id": "discovered_142"
}- Duration: 6h 33m
- Radius: 132 meters
- Data Points: 80 AIS positions
- Centroid: 50.5798, -1.0534
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 131.900000000000005684341886080801486968994140625,
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},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 33m
- Data Points: 80 AIS positions
- Period: 2026-09-08T01:52:16+00:00 to 2026-09-08T08:25:25+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 80,
"first_point": {
"ts": "2026-09-08T01:52:16+00:00",
"lat": 50.57868330000000156587702804245054721832275390625,
"lon": -1.0530299999999999105426695678033865988254547119140625
},
"last_point": {
"ts": "2026-09-08T08:25:25+00:00",
"lat": 50.58029330000000101108525996096432209014892578125,
"lon": -1.0542116999999999737980260761105455458164215087890625
}
}- Duration: 6h 31m
- Radius: 2,018 meters
- Data Points: 88 AIS positions
- Centroid: 50.5781, -1.0545
- Zone: Northern Sea of Japan Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 2017.90000000000009094947017729282379150390625,
"duration_minutes": 391.30000000000001136868377216160297393798828125,
"points": 88,
"centroid": {
"lat": 50.57813007499999713445504312403500080108642578125,
"lon": -1.05450316022727275111492417636327445507049560546875
},
"bbox": {
"min_lat": 50.56123000000000189402271644212305545806884765625,
"min_lon": -1.064855000000000107007736005471087992191314697265625,
"max_lat": 50.58026830000000018117134459316730499267578125,
"max_lon": -1.0528017000000000624737594989710487425327301025390625
},
"zone_id": "discovered_142"
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 31m
- Data Points: 88 AIS positions
- Period: 2026-09-08T00:51:02+00:00 to 2026-09-08T07:22:21+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 391.30000000000001136868377216160297393798828125,
"points_in_zone": 88,
"first_point": {
"ts": "2026-09-08T00:51:02+00:00",
"lat": 50.56123000000000189402271644212305545806884765625,
"lon": -1.064855000000000107007736005471087992191314697265625
},
"last_point": {
"ts": "2026-09-08T07:22:21+00:00",
"lat": 50.580185000000000172803993336856365203857421875,
"lon": -1.05378330000000008936922313296236097812652587890625
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 31m
- Data Points: 104 AIS positions
- Period: 2026-09-07T23:57:01+00:00 to 2026-09-08T06:28:22+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 391.3999999999999772626324556767940521240234375,
"points_in_zone": 104,
"first_point": {
"ts": "2026-09-07T23:57:01+00:00",
"lat": 50.5140533000000004903995431959629058837890625,
"lon": -0.864665000000000016910917111090384423732757568359375
},
"last_point": {
"ts": "2026-09-08T06:28:22+00:00",
"lat": 50.58008499999999685314833186566829681396484375,
"lon": -1.053573300000000045884007704444229602813720703125
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 32m
- Data Points: 85 AIS positions
- Period: 2026-09-07T22:23:03+00:00 to 2026-09-08T04:55:22+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 392.30000000000001136868377216160297393798828125,
"points_in_zone": 85,
"first_point": {
"ts": "2026-09-07T22:23:03+00:00",
"lat": 50.52015329999999693200152250938117504119873046875,
"lon": -0.313064999999999982183140900815487839281558990478515625
},
"last_point": {
"ts": "2026-09-08T04:55:22+00:00",
"lat": 50.5796399999999977126208250410854816436767578125,
"lon": -1.05317829999999990064907251507975161075592041015625
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 6h 31m
- Data Points: 90 AIS positions
- Period: 2026-09-07T21:47:32+00:00 to 2026-09-08T04:19:19+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 391.80000000000001136868377216160297393798828125,
"points_in_zone": 90,
"first_point": {
"ts": "2026-09-07T21:47:32+00:00",
"lat": 50.5227067000000005236870492808520793914794921875,
"lon": -0.110825000000000006838973831690964289009571075439453125
},
"last_point": {
"ts": "2026-09-08T04:19:19+00:00",
"lat": 50.579599999999999226929503493010997772216796875,
"lon": -1.0530717000000000549420064999139867722988128662109375
}
}- Zone: English Channel Monitoring Zone
- Duration: 1h 13m
- Data Points: 29 AIS positions
- Period: 2026-09-07T18:00:22+00:00 to 2026-09-07T19:13:53+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_154",
"zone_name": "English Channel Monitoring Zone",
"dwell_minutes": 73.5,
"points_in_zone": 29,
"first_point": {
"ts": "2026-09-07T18:00:22+00:00",
"lat": 50.800943300000000135696609504520893096923828125,
"lon": 0.95582500000000003570477247194503434002399444580078125
},
"last_point": {
"ts": "2026-09-07T19:13:53+00:00",
"lat": 50.66445329999999813708200235851109027862548828125,
"lon": 0.65350330000000000918447540243505500257015228271484375
}
}- Zone: English Channel Monitoring Zone
- Duration: 1h 49m
- Data Points: 54 AIS positions
- Period: 2026-09-07T17:24:03+00:00 to 2026-09-07T19:13:53+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_154",
"zone_name": "English Channel Monitoring Zone",
"dwell_minutes": 109.7999999999999971578290569595992565155029296875,
"points_in_zone": 54,
"first_point": {
"ts": "2026-09-07T17:24:03+00:00",
"lat": 50.88008330000000256632119999267160892486572265625,
"lon": 1.098136699999999965626784614869393408298492431640625
},
"last_point": {
"ts": "2026-09-07T19:13:53+00:00",
"lat": 50.66445329999999813708200235851109027862548828125,
"lon": 0.65350330000000000918447540243505500257015228271484375
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 1h 28m
- Data Points: 49 AIS positions
- Period: 2026-09-07T15:00:17+00:00 to 2026-09-07T16:29:12+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 88.900000000000005684341886080801486968994140625,
"points_in_zone": 49,
"first_point": {
"ts": "2026-09-07T15:00:17+00:00",
"lat": 51.213813299999998207567841745913028717041015625,
"lon": 1.7290666999999999564607833235641010105609893798828125
},
"last_point": {
"ts": "2026-09-07T16:29:12+00:00",
"lat": 51.009923299999996970655047334730625152587890625,
"lon": 1.322214999999999918145476840436458587646484375
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 2h 21m
- Data Points: 75 AIS positions
- Period: 2026-09-07T14:07:35+00:00 to 2026-09-07T16:29:12+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 141.599999999999994315658113919198513031005859375,
"points_in_zone": 75,
"first_point": {
"ts": "2026-09-07T14:07:35+00:00",
"lat": 51.35921330000000040172380977310240268707275390625,
"lon": 1.87503669999999988959871188853867352008819580078125
},
"last_point": {
"ts": "2026-09-07T16:29:12+00:00",
"lat": 51.009923299999996970655047334730625152587890625,
"lon": 1.322214999999999918145476840436458587646484375
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 5 hours
- Data Points: 84 AIS positions
- Period: 2026-09-07T11:28:33+00:00 to 2026-09-07T16:29:12+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 300.6000000000000227373675443232059478759765625,
"points_in_zone": 84,
"first_point": {
"ts": "2026-09-07T11:28:33+00:00",
"lat": 51.74676170000000041682142182253301143646240234375,
"lon": 2.39735999999999993548271959298290312290191650390625
},
"last_point": {
"ts": "2026-09-07T16:29:12+00:00",
"lat": 51.009923299999996970655047334730625152587890625,
"lon": 1.322214999999999918145476840436458587646484375
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 31m
- Data Points: 58 AIS positions
- Period: 2026-09-07T09:06:22+00:00 to 2026-09-07T15:38:17+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 391.8999999999999772626324556767940521240234375,
"points_in_zone": 58,
"first_point": {
"ts": "2026-09-07T09:06:22+00:00",
"lat": 52.02600000000000335376171278767287731170654296875,
"lon": 2.936830000000000051585402616183273494243621826171875
},
"last_point": {
"ts": "2026-09-07T15:38:17+00:00",
"lat": 51.12951670000000348181856679730117321014404296875,
"lon": 1.553961699999999890309254624298773705959320068359375
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 37m
- Data Points: 51 AIS positions
- Period: 2026-09-07T08:41:12+00:00 to 2026-09-07T15:18:43+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 397.5,
"points_in_zone": 51,
"first_point": {
"ts": "2026-09-07T08:41:12+00:00",
"lat": 52.03456829999999655456122127361595630645751953125,
"lon": 3.0713533000000001749185685184784233570098876953125
},
"last_point": {
"ts": "2026-09-07T15:18:43+00:00",
"lat": 51.17423500000000302634362014941871166229248046875,
"lon": 1.643181699999999967332087180693633854389190673828125
}
}- Gap Duration: 5h 3m
- Last Seen: 2026-09-05T21:56:46+00:00 at 51.1787, 1.9380 (Zone: Southern Öresund Surveillance Zone)
- Next Seen: 2026-09-06T03:00:07+00:00 at 51.8727, 3.0282
🛰️ Gap Corroboration
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: ✓ Signal detected
6 thermal/light anomalies detected
Detections: 6 thermal anomalies
View detections
| Location | Brightness | Time |
|---|---|---|
| 51.0314, 2.2837 | 329.8 K | 2026-09-05T20:02:00+00:00 |
| 51.0440, 2.2940 | 329.7 K | 2026-09-05T20:02:00+00:00 |
| 51.0473, 2.2952 | 329.6 K | 2026-09-05T20:02:00+00:00 |
| 51.0432, 2.2997 | 312.3 K | 2026-09-05T20:02:00+00:00 |
| 51.0407, 2.2929 | 309.6 K | 2026-09-05T20:02:00+00:00 |
Show Raw Evidence JSON
{
"gap_minutes": 303.3999999999999772626324556767940521240234375,
"last_seen": {
"ts": "2026-09-05T21:56:46+00:00",
"lat": 51.1786732999999998128259903751313686370849609375,
"lon": 1.93796999999999997044142219237983226776123046875,
"sog": 12.300000000000000710542735760100185871124267578125,
"zone_id": "discovered_003"
},
"next_seen": {
"ts": "2026-09-06T03:00:07+00:00",
"lat": 51.87271170000000353184077539481222629547119140625,
"lon": 3.028203299999999931202410152764059603214263916015625,
"zone_ids": [
"discovered_003"
]
},
"gap_enrichment": {
"status": "done",
"corridor": {
"start": {
"lat": 51.1786732999999998128259903751313686370849609375,
"lon": 1.93796999999999997044142219237983226776123046875,
"ts": "2026-09-05T21:56:46+00:00"
},
"end": {
"lat": 51.87271170000000353184077539481222629547119140625,
"lon": 3.028203299999999931202410152764059603214263916015625,
"ts": "2026-09-06T03:00:07+00:00"
},
"bbox": {
"min_lat": 50.99849300000000340560291078872978687286376953125,
"min_lon": 1.648366999999999915615944701130501925945281982421875,
"max_lat": 52.0528919999999999390638549812138080596923828125,
"max_lon": 3.31780600000000003291233952040784060955047607421875
},
"buffer_km": 20
},
"sar": {
"status": "not_found",
"notes": "No Sentinel-1 scenes covering corridor and time window"
},
"viirs": {
"status": "signal",
"dataset": "VIIRS_SNPP",
"detection_count": 6,
"top_detections": [
{
"lat": 51.03141000000000104819264379329979419708251953125,
"lon": 2.283729999999999815685214343830011785030364990234375,
"brightness": 329.76999999999998181010596454143524169921875,
"frp": 4.32000000000000028421709430404007434844970703125,
"confidence": "n",
"acq_date": "2026-09-05",
"acq_time": "202",
"satellite": "N",
"daynight": "N",
"acq_datetime": "2026-09-05T20:02:00+00:00"
},
{
"lat": 51.04397999999999768760972074232995510101318359375,
"lon": 2.29403999999999985703880156506784260272979736328125,
"brightness": 329.68000000000000682121026329696178436279296875,
"frp": 3.5099999999999997868371792719699442386627197265625,
"confidence": "n",
"acq_date": "2026-09-05",
"acq_time": "202",
"satellite": "N",
"daynight": "N",
"acq_datetime": "2026-09-05T20:02:00+00:00"
},
{
"lat": 51.0473300000000023146640160121023654937744140625,
"lon": 2.295199999999999906918901615426875650882720947265625,
"brightness": 329.56999999999999317878973670303821563720703125,
"frp": 2.359999999999999875655021241982467472553253173828125,
"confidence": "n",
"acq_date": "2026-09-05",
"acq_time": "202",
"satellite": "N",
"daynight": "N",
"acq_datetime": "2026-09-05T20:02:00+00:00"
},
{
"lat": 51.0431999999999987949195201508700847625732421875,
"lon": 2.299700000000000077449158197850920259952545166015625,
"brightness": 312.30000000000001136868377216160297393798828125,
"frp": 2.4199999999999999289457264239899814128875732421875,
"confidence": "n",
"acq_date": "2026-09-05",
"acq_time": "202",
"satellite": "N",
"daynight": "N",
"acq_datetime": "2026-09-05T20:02:00+00:00"
},
{
"lat": 51.040649999999999408828443847596645355224609375,
"lon": 2.292879999999999807158701514708809554576873779296875,
"brightness": 309.6399999999999863575794734060764312744140625,
"frp": 3.5099999999999997868371792719699442386627197265625,
"confidence": "n",
"acq_date": "2026-09-05",
"acq_time": "202",
"satellite": "N",
"daynight": "N",
"acq_datetime": "2026-09-05T20:02:00+00:00"
}
],
"notes": "6 thermal\/light anomalies detected"
},
"searched_at": "2026-09-06T03:15:02.098910+00:00"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 29m
- Data Points: 42 AIS positions
- Period: 2026-09-05T21:16:44+00:00 to 2026-09-06T03:45:52+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 389.1000000000000227373675443232059478759765625,
"points_in_zone": 42,
"first_point": {
"ts": "2026-09-05T21:16:44+00:00",
"lat": 51.1037816999999989775460562668740749359130859375,
"lon": 1.7549799999999999844391140868538059294223785400390625
},
"last_point": {
"ts": "2026-09-06T03:45:52+00:00",
"lat": 51.9150350000000031513991416431963443756103515625,
"lon": 3.26128000000000017877255231724120676517486572265625
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 39m
- Data Points: 36 AIS positions
- Period: 2026-09-05T20:50:04+00:00 to 2026-09-06T03:29:22+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 399.30000000000001136868377216160297393798828125,
"points_in_zone": 36,
"first_point": {
"ts": "2026-09-05T20:50:04+00:00",
"lat": 51.03726499999999788315108162350952625274658203125,
"lon": 1.6514482999999999801588046466349624097347259521484375
},
"last_point": {
"ts": "2026-09-06T03:29:22+00:00",
"lat": 51.90304499999999876536094234324991703033447265625,
"lon": 3.175640000000000018332002582610584795475006103515625
}
}- Zone: English Channel Monitoring Zone
- Duration: 1h 52m
- Data Points: 42 AIS positions
- Period: 2026-09-05T16:04:05+00:00 to 2026-09-05T17:56:05+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_154",
"zone_name": "English Channel Monitoring Zone",
"dwell_minutes": 112,
"points_in_zone": 42,
"first_point": {
"ts": "2026-09-05T16:04:05+00:00",
"lat": 50.39714500000000185764292837120592594146728515625,
"lon": 0.5107566999999999524106897297315299510955810546875
},
"last_point": {
"ts": "2026-09-05T17:56:05+00:00",
"lat": 50.5401250000000032969182939268648624420166015625,
"lon": 1.0937566999999999151071961023262701928615570068359375
}
}- Zone: English Channel Monitoring Zone
- Duration: 2h 5m
- Data Points: 49 AIS positions
- Period: 2026-09-05T15:50:26+00:00 to 2026-09-05T17:56:05+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_154",
"zone_name": "English Channel Monitoring Zone",
"dwell_minutes": 125.7000000000000028421709430404007434844970703125,
"points_in_zone": 49,
"first_point": {
"ts": "2026-09-05T15:50:26+00:00",
"lat": 50.3837132999999965932147460989654064178466796875,
"lon": 0.43458330000000000570281599721056409180164337158203125
},
"last_point": {
"ts": "2026-09-05T17:56:05+00:00",
"lat": 50.5401250000000032969182939268648624420166015625,
"lon": 1.0937566999999999151071961023262701928615570068359375
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 1h 28m
- Data Points: 54 AIS positions
- Period: 2026-09-05T14:00:45+00:00 to 2026-09-05T15:28:44+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 88,
"points_in_zone": 54,
"first_point": {
"ts": "2026-09-05T14:00:45+00:00",
"lat": 50.27146499999999917918103164993226528167724609375,
"lon": -0.200085000000000012843059948863810859620571136474609375
},
"last_point": {
"ts": "2026-09-05T15:28:44+00:00",
"lat": 50.36220829999999892834239290095865726470947265625,
"lon": 0.31208829999999998516813093374366872012615203857421875
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 2h 27m
- Data Points: 87 AIS positions
- Period: 2026-09-05T13:00:56+00:00 to 2026-09-05T15:28:44+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 147.80000000000001136868377216160297393798828125,
"points_in_zone": 87,
"first_point": {
"ts": "2026-09-05T13:00:56+00:00",
"lat": 50.21281830000000212521626963280141353607177734375,
"lon": -0.55998000000000003328892717036069370806217193603515625
},
"last_point": {
"ts": "2026-09-05T15:28:44+00:00",
"lat": 50.36220829999999892834239290095865726470947265625,
"lon": 0.31208829999999998516813093374366872012615203857421875
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 3h 28m
- Data Points: 118 AIS positions
- Period: 2026-09-05T12:00:43+00:00 to 2026-09-05T15:28:44+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 208,
"points_in_zone": 118,
"first_point": {
"ts": "2026-09-05T12:00:43+00:00",
"lat": 50.14911829999999781648511998355388641357421875,
"lon": -0.915048300000000036646952139562927186489105224609375
},
"last_point": {
"ts": "2026-09-05T15:28:44+00:00",
"lat": 50.36220829999999892834239290095865726470947265625,
"lon": 0.31208829999999998516813093374366872012615203857421875
}
}- Zone: Northern Sea of Japan Surveillance Zone
- Duration: 3h 56m
- Data Points: 127 AIS positions
- Period: 2026-09-05T11:32:43+00:00 to 2026-09-05T15:28:44+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_142",
"zone_name": "Northern Sea of Japan Surveillance Zone",
"dwell_minutes": 236,
"points_in_zone": 127,
"first_point": {
"ts": "2026-09-05T11:32:43+00:00",
"lat": 50.118386700000002065280568785965442657470703125,
"lon": -1.07458000000000009066525308298878371715545654296875
},
"last_point": {
"ts": "2026-09-05T15:28:44+00:00",
"lat": 50.36220829999999892834239290095865726470947265625,
"lon": 0.31208829999999998516813093374366872012615203857421875
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Sep 9 17:47 | 50.6049 | -0.9783 | 8.8 kn | 33.5° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:45 | 50.6008 | -0.9825 | 8.5 kn | 33.4° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:44 | 50.5989 | -0.9846 | 8.2 kn | 37.9° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:41 | 50.5936 | -0.9908 | 7.7 kn | 35.1° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:39 | 50.5894 | -0.9945 | 7.2 kn | 17.2° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:36 | 50.5833 | -0.9984 | 7.0 kn | 28.1° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:33 | 50.5796 | -1.0030 | 6.5 kn | 51.6° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:31 | 50.5780 | -1.0097 | 6.2 kn | 81.1° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:27 | 50.5767 | -1.0178 | 5.5 kn | 74.9° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:21 | 50.5745 | -1.0326 | 4.8 kn | 78.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:15 | 50.5746 | -1.0439 | 4.1 kn | 106.7° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:07 | 50.5782 | -1.0532 | 1.7 kn | 145.8° | Northern Sea of Japan Surveillance Zone |
| Sep 9 17:03 | 50.5790 | -1.0543 | 0.3 kn | 119.6° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:52 | 50.5793 | -1.0535 | 0.3 kn | 248.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:46 | 50.5794 | -1.0531 | 0.0 kn | 164.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:25 | 50.5795 | -1.0532 | 0.0 kn | 164.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:22 | 50.5795 | -1.0532 | 0.0 kn | 164.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:19 | 50.5794 | -1.0533 | 0.0 kn | 164.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:10 | 50.5793 | -1.0531 | 0.0 kn | 164.3° | Northern Sea of Japan Surveillance Zone |
| Sep 9 16:07 | 50.5793 | -1.0531 | 0.0 kn | 164.3° | Northern Sea of Japan Surveillance Zone |
Showing 20 of 100 recent positions.
Data Source
Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.
Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.
