IMO 9418494
Vessel information
Vessel Name
ZALIV ANIVA
IMO Number
9418494
MMSI
461000231
Vessel Type
Tanker
Flag
🏳️ Oman
Call Sign
A4DQ3
Length
244 m
Beam
42 m
Sanction Status
⚠️ This vessel is sanctioned.
Detected Events (100)
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 3h 47m
- Radius: 1,034 meters
- Data Points: 63 AIS positions
- Centroid: 46.5665, 142.9237
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1034.200000000000045474735088646411895751953125,
"duration_minutes": 227.69999999999998863131622783839702606201171875,
"points": 63,
"centroid": {
"lat": 46.56654833650792824073505471460521221160888671875,
"lon": 142.923735026984132900906843133270740509033203125
},
"bbox": {
"min_lat": 46.5574117000000029520379030145704746246337890625,
"min_lon": 142.921191700000008495408110320568084716796875,
"max_lat": 46.56816830000000351219568983651697635650634765625,
"max_lon": 142.928724999999985811882652342319488525390625
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 3h 47m
- Radius: 1,034 meters
- Data Points: 63 AIS positions
- Centroid: 46.5665, 142.9237
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1034.200000000000045474735088646411895751953125,
"duration_minutes": 227.69999999999998863131622783839702606201171875,
"points": 63,
"centroid": {
"lat": 46.56654833650792824073505471460521221160888671875,
"lon": 142.923735026984132900906843133270740509033203125
},
"bbox": {
"min_lat": 46.5574117000000029520379030145704746246337890625,
"min_lon": 142.921191700000008495408110320568084716796875,
"max_lat": 46.56816830000000351219568983651697635650634765625,
"max_lon": 142.928724999999985811882652342319488525390625
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 128 AIS positions
- Period: 2026-06-03T19:32:59+00:00 to 2026-06-04T02:09:21+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396.3999999999999772626324556767940521240234375,
"points_in_zone": 128,
"first_point": {
"ts": "2026-06-03T19:32:59+00:00",
"lat": 46.58075000000000187583282240666449069976806640625,
"lon": 142.926253300000013268800103105604648590087890625
},
"last_point": {
"ts": "2026-06-04T02:09:21+00:00",
"lat": 46.3340850000000017416823538951575756072998046875,
"lon": 142.76942669999999679930624552071094512939453125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 128 AIS positions
- Period: 2026-06-03T19:32:59+00:00 to 2026-06-04T02:09:21+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396.3999999999999772626324556767940521240234375,
"points_in_zone": 128,
"first_point": {
"ts": "2026-06-03T19:32:59+00:00",
"lat": 46.58075000000000187583282240666449069976806640625,
"lon": 142.926253300000013268800103105604648590087890625
},
"last_point": {
"ts": "2026-06-04T02:09:21+00:00",
"lat": 46.3340850000000017416823538951575756072998046875,
"lon": 142.76942669999999679930624552071094512939453125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 28m
- Data Points: 119 AIS positions
- Period: 2026-06-03T18:59:58+00:00 to 2026-06-04T01:28:40+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 388.69999999999998863131622783839702606201171875,
"points_in_zone": 119,
"first_point": {
"ts": "2026-06-03T18:59:58+00:00",
"lat": 46.58071170000000194022504729218780994415283203125,
"lon": 142.926316700000000992076820693910121917724609375
},
"last_point": {
"ts": "2026-06-04T01:28:40+00:00",
"lat": 46.4060716999999982590452418662607669830322265625,
"lon": 142.8527100000000018553691916167736053466796875
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 28m
- Data Points: 119 AIS positions
- Period: 2026-06-03T18:59:58+00:00 to 2026-06-04T01:28:40+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 388.69999999999998863131622783839702606201171875,
"points_in_zone": 119,
"first_point": {
"ts": "2026-06-03T18:59:58+00:00",
"lat": 46.58071170000000194022504729218780994415283203125,
"lon": 142.926316700000000992076820693910121917724609375
},
"last_point": {
"ts": "2026-06-04T01:28:40+00:00",
"lat": 46.4060716999999982590452418662607669830322265625,
"lon": 142.8527100000000018553691916167736053466796875
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 2h 27m
- Radius: 1,151 meters
- Data Points: 33 AIS positions
- Centroid: 46.5798, 142.9280
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1151.299999999999954525264911353588104248046875,
"duration_minutes": 147.19999999999998863131622783839702606201171875,
"points": 33,
"centroid": {
"lat": 46.57979843333334457611272227950394153594970703125,
"lon": 142.927950045454537075784173794090747833251953125
},
"bbox": {
"min_lat": 46.5695333000000033507603802718222141265869140625,
"min_lon": 142.925886700000006612754077650606632232666015625,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 2h 27m
- Radius: 1,151 meters
- Data Points: 33 AIS positions
- Centroid: 46.5798, 142.9280
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1151.299999999999954525264911353588104248046875,
"duration_minutes": 147.19999999999998863131622783839702606201171875,
"points": 33,
"centroid": {
"lat": 46.57979843333334457611272227950394153594970703125,
"lon": 142.927950045454537075784173794090747833251953125
},
"bbox": {
"min_lat": 46.5695333000000033507603802718222141265869140625,
"min_lon": 142.925886700000006612754077650606632232666015625,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 34m
- Data Points: 98 AIS positions
- Period: 2026-06-03T17:50:58+00:00 to 2026-06-04T00:25:03+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 394.1000000000000227373675443232059478759765625,
"points_in_zone": 98,
"first_point": {
"ts": "2026-06-03T17:50:58+00:00",
"lat": 46.5808482999999995399775798432528972625732421875,
"lon": 142.925919999999990750438882969319820404052734375
},
"last_point": {
"ts": "2026-06-04T00:25:03+00:00",
"lat": 46.55454499999999740111888968385756015777587890625,
"lon": 142.915015000000011013980838470160961151123046875
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 34m
- Data Points: 98 AIS positions
- Period: 2026-06-03T17:50:58+00:00 to 2026-06-04T00:25:03+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 394.1000000000000227373675443232059478759765625,
"points_in_zone": 98,
"first_point": {
"ts": "2026-06-03T17:50:58+00:00",
"lat": 46.5808482999999995399775798432528972625732421875,
"lon": 142.925919999999990750438882969319820404052734375
},
"last_point": {
"ts": "2026-06-04T00:25:03+00:00",
"lat": 46.55454499999999740111888968385756015777587890625,
"lon": 142.915015000000011013980838470160961151123046875
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 2h 45m
- Radius: 1,159 meters
- Data Points: 35 AIS positions
- Centroid: 46.5799, 142.9278
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1159.299999999999954525264911353588104248046875,
"duration_minutes": 165.19999999999998863131622783839702606201171875,
"points": 35,
"centroid": {
"lat": 46.579859237142869687886559404432773590087890625,
"lon": 142.927825900000016190460883080959320068359375
},
"bbox": {
"min_lat": 46.5695333000000033507603802718222141265869140625,
"min_lon": 142.92563499999999976353137753903865814208984375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 2h 45m
- Radius: 1,159 meters
- Data Points: 35 AIS positions
- Centroid: 46.5799, 142.9278
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1159.299999999999954525264911353588104248046875,
"duration_minutes": 165.19999999999998863131622783839702606201171875,
"points": 35,
"centroid": {
"lat": 46.579859237142869687886559404432773590087890625,
"lon": 142.927825900000016190460883080959320068359375
},
"bbox": {
"min_lat": 46.5695333000000033507603802718222141265869140625,
"min_lon": 142.92563499999999976353137753903865814208984375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 37m
- Data Points: 97 AIS positions
- Period: 2026-06-03T16:50:58+00:00 to 2026-06-03T23:28:30+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 397.5,
"points_in_zone": 97,
"first_point": {
"ts": "2026-06-03T16:50:58+00:00",
"lat": 46.5807649999999995316102285869419574737548828125,
"lon": 142.92622829999999112260411493480205535888671875
},
"last_point": {
"ts": "2026-06-03T23:28:30+00:00",
"lat": 46.5651916999999997415216057561337947845458984375,
"lon": 142.922511700000001155785867013037204742431640625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 37m
- Data Points: 97 AIS positions
- Period: 2026-06-03T16:50:58+00:00 to 2026-06-03T23:28:30+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 397.5,
"points_in_zone": 97,
"first_point": {
"ts": "2026-06-03T16:50:58+00:00",
"lat": 46.5807649999999995316102285869419574737548828125,
"lon": 142.92622829999999112260411493480205535888671875
},
"last_point": {
"ts": "2026-06-03T23:28:30+00:00",
"lat": 46.5651916999999997415216057561337947845458984375,
"lon": 142.922511700000001155785867013037204742431640625
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 4h 21m
- Radius: 1,092 meters
- Data Points: 56 AIS positions
- Centroid: 46.5804, 142.9272
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1091.5,
"duration_minutes": 261.8999999999999772626324556767940521240234375,
"points": 56,
"centroid": {
"lat": 46.58038610535714241223104181699454784393310546875,
"lon": 142.927163892857123528301599435508251190185546875
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.925603300000005901893018744885921478271484375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 4h 21m
- Radius: 1,092 meters
- Data Points: 56 AIS positions
- Centroid: 46.5804, 142.9272
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1091.5,
"duration_minutes": 261.8999999999999772626324556767940521240234375,
"points": 56,
"centroid": {
"lat": 46.58038610535714241223104181699454784393310546875,
"lon": 142.927163892857123528301599435508251190185546875
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.925603300000005901893018744885921478271484375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 35m
- Data Points: 94 AIS positions
- Period: 2026-06-03T15:53:20+00:00 to 2026-06-03T22:29:10+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 395.80000000000001136868377216160297393798828125,
"points_in_zone": 94,
"first_point": {
"ts": "2026-06-03T15:53:20+00:00",
"lat": 46.5807716999999996687620296142995357513427734375,
"lon": 142.9261917000000039479346014559268951416015625
},
"last_point": {
"ts": "2026-06-03T22:29:10+00:00",
"lat": 46.56794330000000314839780912734568119049072265625,
"lon": 142.923771700000003193053998984396457672119140625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 35m
- Data Points: 94 AIS positions
- Period: 2026-06-03T15:53:20+00:00 to 2026-06-03T22:29:10+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 395.80000000000001136868377216160297393798828125,
"points_in_zone": 94,
"first_point": {
"ts": "2026-06-03T15:53:20+00:00",
"lat": 46.5807716999999996687620296142995357513427734375,
"lon": 142.9261917000000039479346014559268951416015625
},
"last_point": {
"ts": "2026-06-03T22:29:10+00:00",
"lat": 46.56794330000000314839780912734568119049072265625,
"lon": 142.923771700000003193053998984396457672119140625
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 5h 21m
- Radius: 1,106 meters
- Data Points: 66 AIS positions
- Centroid: 46.5805, 142.9268
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1106,
"duration_minutes": 321.8999999999999772626324556767940521240234375,
"points": 66,
"centroid": {
"lat": 46.58045194848485692773465416394174098968505859375,
"lon": 142.92683991969698809043620713055133819580078125
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.92306500000000824002199806272983551025390625,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 5h 21m
- Radius: 1,106 meters
- Data Points: 66 AIS positions
- Centroid: 46.5805, 142.9268
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1106,
"duration_minutes": 321.8999999999999772626324556767940521240234375,
"points": 66,
"centroid": {
"lat": 46.58045194848485692773465416394174098968505859375,
"lon": 142.92683991969698809043620713055133819580078125
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.92306500000000824002199806272983551025390625,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 34m
- Data Points: 86 AIS positions
- Period: 2026-06-03T14:53:19+00:00 to 2026-06-03T21:28:11+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 394.8999999999999772626324556767940521240234375,
"points_in_zone": 86,
"first_point": {
"ts": "2026-06-03T14:53:19+00:00",
"lat": 46.5798683000000011134034139104187488555908203125,
"lon": 142.921979999999990695869200862944126129150390625
},
"last_point": {
"ts": "2026-06-03T21:28:11+00:00",
"lat": 46.56669169999999979836502461694180965423583984375,
"lon": 142.9239532999999937601387500762939453125
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 34m
- Data Points: 86 AIS positions
- Period: 2026-06-03T14:53:19+00:00 to 2026-06-03T21:28:11+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 394.8999999999999772626324556767940521240234375,
"points_in_zone": 86,
"first_point": {
"ts": "2026-06-03T14:53:19+00:00",
"lat": 46.5798683000000011134034139104187488555908203125,
"lon": 142.921979999999990695869200862944126129150390625
},
"last_point": {
"ts": "2026-06-03T21:28:11+00:00",
"lat": 46.56669169999999979836502461694180965423583984375,
"lon": 142.9239532999999937601387500762939453125
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 9m
- Radius: 1,103 meters
- Data Points: 73 AIS positions
- Centroid: 46.5803, 142.9264
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1102.700000000000045474735088646411895751953125,
"duration_minutes": 369.8999999999999772626324556767940521240234375,
"points": 73,
"centroid": {
"lat": 46.580307104109607507780310697853565216064453125,
"lon": 142.9263613904109888608218170702457427978515625
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 9m
- Radius: 1,103 meters
- Data Points: 73 AIS positions
- Centroid: 46.5803, 142.9264
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1102.700000000000045474735088646411895751953125,
"duration_minutes": 369.8999999999999772626324556767940521240234375,
"points": 73,
"centroid": {
"lat": 46.580307104109607507780310697853565216064453125,
"lon": 142.9263613904109888608218170702457427978515625
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Data Points: 74 AIS positions
- Period: 2026-06-03T13:53:19+00:00 to 2026-06-03T20:27:11+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 393.8999999999999772626324556767940521240234375,
"points_in_zone": 74,
"first_point": {
"ts": "2026-06-03T13:53:19+00:00",
"lat": 46.57626830000000239806468016467988491058349609375,
"lon": 142.922781700000001592343323864042758941650390625
},
"last_point": {
"ts": "2026-06-03T20:27:11+00:00",
"lat": 46.57099329999999781648511998355388641357421875,
"lon": 142.93131329999999934443621896207332611083984375
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 33m
- Data Points: 74 AIS positions
- Period: 2026-06-03T13:53:19+00:00 to 2026-06-03T20:27:11+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 393.8999999999999772626324556767940521240234375,
"points_in_zone": 74,
"first_point": {
"ts": "2026-06-03T13:53:19+00:00",
"lat": 46.57626830000000239806468016467988491058349609375,
"lon": 142.922781700000001592343323864042758941650390625
},
"last_point": {
"ts": "2026-06-03T20:27:11+00:00",
"lat": 46.57099329999999781648511998355388641357421875,
"lon": 142.93131329999999934443621896207332611083984375
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Radius: 1,098 meters
- Data Points: 74 AIS positions
- Centroid: 46.5803, 142.9263
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1098.299999999999954525264911353588104248046875,
"duration_minutes": 393.8999999999999772626324556767940521240234375,
"points": 74,
"centroid": {
"lat": 46.5802525256757036231647362001240253448486328125,
"lon": 142.926313016216226969845592975616455078125
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 33m
- Radius: 1,098 meters
- Data Points: 74 AIS positions
- Centroid: 46.5803, 142.9263
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1098.299999999999954525264911353588104248046875,
"duration_minutes": 393.8999999999999772626324556767940521240234375,
"points": 74,
"centroid": {
"lat": 46.5802525256757036231647362001240253448486328125,
"lon": 142.926313016216226969845592975616455078125
},
"bbox": {
"min_lat": 46.57099329999999781648511998355388641357421875,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.5838882999999981393557391129434108734130859375,
"max_lon": 142.93552829999998721177689731121063232421875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 63 AIS positions
- Period: 2026-06-03T12:50:19+00:00 to 2026-06-03T19:26:58+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396.6000000000000227373675443232059478759765625,
"points_in_zone": 63,
"first_point": {
"ts": "2026-06-03T12:50:19+00:00",
"lat": 46.57578170000000028494469006545841693878173828125,
"lon": 142.92505330000000185464159585535526275634765625
},
"last_point": {
"ts": "2026-06-03T19:26:58+00:00",
"lat": 46.58078330000000022437234292738139629364013671875,
"lon": 142.926099999999991041477187536656856536865234375
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 63 AIS positions
- Period: 2026-06-03T12:50:19+00:00 to 2026-06-03T19:26:58+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396.6000000000000227373675443232059478759765625,
"points_in_zone": 63,
"first_point": {
"ts": "2026-06-03T12:50:19+00:00",
"lat": 46.57578170000000028494469006545841693878173828125,
"lon": 142.92505330000000185464159585535526275634765625
},
"last_point": {
"ts": "2026-06-03T19:26:58+00:00",
"lat": 46.58078330000000022437234292738139629364013671875,
"lon": 142.926099999999991041477187536656856536865234375
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Radius: 484 meters
- Data Points: 63 AIS positions
- Centroid: 46.5801, 142.9254
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 484.19999999999998863131622783839702606201171875,
"duration_minutes": 396.6000000000000227373675443232059478759765625,
"points": 63,
"centroid": {
"lat": 46.580074025396839942914084531366825103759765625,
"lon": 142.925431665079344156765728257596492767333984375
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.9270083000000113315763883292675018310546875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 36m
- Radius: 484 meters
- Data Points: 63 AIS positions
- Centroid: 46.5801, 142.9254
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 484.19999999999998863131622783839702606201171875,
"duration_minutes": 396.6000000000000227373675443232059478759765625,
"points": 63,
"centroid": {
"lat": 46.580074025396839942914084531366825103759765625,
"lon": 142.925431665079344156765728257596492767333984375
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.9270083000000113315763883292675018310546875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 27m
- Data Points: 56 AIS positions
- Period: 2026-06-03T11:38:20+00:00 to 2026-06-03T18:05:58+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 387.6000000000000227373675443232059478759765625,
"points_in_zone": 56,
"first_point": {
"ts": "2026-06-03T11:38:20+00:00",
"lat": 46.576383300000003373497747816145420074462890625,
"lon": 142.92730000000000245563569478690624237060546875
},
"last_point": {
"ts": "2026-06-03T18:05:58+00:00",
"lat": 46.58074830000000332574927597306668758392333984375,
"lon": 142.926344999999997753548086620867252349853515625
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 27m
- Data Points: 56 AIS positions
- Period: 2026-06-03T11:38:20+00:00 to 2026-06-03T18:05:58+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 387.6000000000000227373675443232059478759765625,
"points_in_zone": 56,
"first_point": {
"ts": "2026-06-03T11:38:20+00:00",
"lat": 46.576383300000003373497747816145420074462890625,
"lon": 142.92730000000000245563569478690624237060546875
},
"last_point": {
"ts": "2026-06-03T18:05:58+00:00",
"lat": 46.58074830000000332574927597306668758392333984375,
"lon": 142.926344999999997753548086620867252349853515625
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 27m
- Radius: 410 meters
- Data Points: 56 AIS positions
- Centroid: 46.5794, 142.9253
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 409.69999999999998863131622783839702606201171875,
"duration_minutes": 387.6000000000000227373675443232059478759765625,
"points": 56,
"centroid": {
"lat": 46.57941598571428443165132193826138973236083984375,
"lon": 142.92525106964285441790707409381866455078125
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.92730000000000245563569478690624237060546875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 27m
- Radius: 410 meters
- Data Points: 56 AIS positions
- Centroid: 46.5794, 142.9253
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 409.69999999999998863131622783839702606201171875,
"duration_minutes": 387.6000000000000227373675443232059478759765625,
"points": 56,
"centroid": {
"lat": 46.57941598571428443165132193826138973236083984375,
"lon": 142.92525106964285441790707409381866455078125
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.92730000000000245563569478690624237060546875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 53 AIS positions
- Period: 2026-06-03T10:53:19+00:00 to 2026-06-03T17:29:58+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396.6000000000000227373675443232059478759765625,
"points_in_zone": 53,
"first_point": {
"ts": "2026-06-03T10:53:19+00:00",
"lat": 46.57639000000000351064954884350299835205078125,
"lon": 142.927286699999996244514477439224720001220703125
},
"last_point": {
"ts": "2026-06-03T17:29:58+00:00",
"lat": 46.58087499999999891997504164464771747589111328125,
"lon": 142.92566329999999652500264346599578857421875
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 53 AIS positions
- Period: 2026-06-03T10:53:19+00:00 to 2026-06-03T17:29:58+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396.6000000000000227373675443232059478759765625,
"points_in_zone": 53,
"first_point": {
"ts": "2026-06-03T10:53:19+00:00",
"lat": 46.57639000000000351064954884350299835205078125,
"lon": 142.927286699999996244514477439224720001220703125
},
"last_point": {
"ts": "2026-06-03T17:29:58+00:00",
"lat": 46.58087499999999891997504164464771747589111328125,
"lon": 142.92566329999999652500264346599578857421875
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Radius: 365 meters
- Data Points: 53 AIS positions
- Centroid: 46.5790, 142.9253
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 364.69999999999998863131622783839702606201171875,
"duration_minutes": 396.6000000000000227373675443232059478759765625,
"points": 53,
"centroid": {
"lat": 46.5789915433962278257240541279315948486328125,
"lon": 142.925311164150940612671547569334506988525390625
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.92730000000000245563569478690624237060546875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 36m
- Radius: 365 meters
- Data Points: 53 AIS positions
- Centroid: 46.5790, 142.9253
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 364.69999999999998863131622783839702606201171875,
"duration_minutes": 396.6000000000000227373675443232059478759765625,
"points": 53,
"centroid": {
"lat": 46.5789915433962278257240541279315948486328125,
"lon": 142.925311164150940612671547569334506988525390625
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.92730000000000245563569478690624237060546875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Data Points: 46 AIS positions
- Period: 2026-06-03T09:56:19+00:00 to 2026-06-03T16:29:59+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 393.69999999999998863131622783839702606201171875,
"points_in_zone": 46,
"first_point": {
"ts": "2026-06-03T09:56:19+00:00",
"lat": 46.57731499999999869032762944698333740234375,
"lon": 142.9283133000000134416040964424610137939453125
},
"last_point": {
"ts": "2026-06-03T16:29:59+00:00",
"lat": 46.58051830000000137488314067013561725616455078125,
"lon": 142.92693669999999883657437749207019805908203125
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 33m
- Data Points: 46 AIS positions
- Period: 2026-06-03T09:56:19+00:00 to 2026-06-03T16:29:59+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 393.69999999999998863131622783839702606201171875,
"points_in_zone": 46,
"first_point": {
"ts": "2026-06-03T09:56:19+00:00",
"lat": 46.57731499999999869032762944698333740234375,
"lon": 142.9283133000000134416040964424610137939453125
},
"last_point": {
"ts": "2026-06-03T16:29:59+00:00",
"lat": 46.58051830000000137488314067013561725616455078125,
"lon": 142.92693669999999883657437749207019805908203125
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Radius: 326 meters
- Data Points: 46 AIS positions
- Centroid: 46.5782, 142.9255
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 326.1000000000000227373675443232059478759765625,
"duration_minutes": 393.69999999999998863131622783839702606201171875,
"points": 46,
"centroid": {
"lat": 46.57824380434784217186461319215595722198486328125,
"lon": 142.925455473913046944289817474782466888427734375
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.9283133000000134416040964424610137939453125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 33m
- Radius: 326 meters
- Data Points: 46 AIS positions
- Centroid: 46.5782, 142.9255
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 326.1000000000000227373675443232059478759765625,
"duration_minutes": 393.69999999999998863131622783839702606201171875,
"points": 46,
"centroid": {
"lat": 46.57824380434784217186461319215595722198486328125,
"lon": 142.925455473913046944289817474782466888427734375
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.9283133000000134416040964424610137939453125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 39m
- Data Points: 43 AIS positions
- Period: 2026-06-03T08:50:19+00:00 to 2026-06-03T15:29:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 399,
"points_in_zone": 43,
"first_point": {
"ts": "2026-06-03T08:50:19+00:00",
"lat": 46.57846669999999988931449479423463344573974609375,
"lon": 142.928678300000001399894244968891143798828125
},
"last_point": {
"ts": "2026-06-03T15:29:19+00:00",
"lat": 46.58089830000000119980541057884693145751953125,
"lon": 142.92468830000001389635144732892513275146484375
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 39m
- Data Points: 43 AIS positions
- Period: 2026-06-03T08:50:19+00:00 to 2026-06-03T15:29:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 399,
"points_in_zone": 43,
"first_point": {
"ts": "2026-06-03T08:50:19+00:00",
"lat": 46.57846669999999988931449479423463344573974609375,
"lon": 142.928678300000001399894244968891143798828125
},
"last_point": {
"ts": "2026-06-03T15:29:19+00:00",
"lat": 46.58089830000000119980541057884693145751953125,
"lon": 142.92468830000001389635144732892513275146484375
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 39m
- Radius: 406 meters
- Data Points: 43 AIS positions
- Centroid: 46.5775, 142.9259
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 405.69999999999998863131622783839702606201171875,
"duration_minutes": 399,
"points": 43,
"centroid": {
"lat": 46.57752143488372809088104986585676670074462890625,
"lon": 142.925903799999986176771926693618297576904296875
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 39m
- Radius: 406 meters
- Data Points: 43 AIS positions
- Centroid: 46.5775, 142.9259
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 405.69999999999998863131622783839702606201171875,
"duration_minutes": 399,
"points": 43,
"centroid": {
"lat": 46.57752143488372809088104986585676670074462890625,
"lon": 142.925903799999986176771926693618297576904296875
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921275000000008503775461576879024505615234375,
"max_lat": 46.58089830000000119980541057884693145751953125,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 21m
- Data Points: 41 AIS positions
- Period: 2026-06-03T07:59:20+00:00 to 2026-06-03T14:20:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 381,
"points_in_zone": 41,
"first_point": {
"ts": "2026-06-03T07:59:20+00:00",
"lat": 46.57793170000000060326783568598330020904541015625,
"lon": 142.92860500000000456566340290009975433349609375
},
"last_point": {
"ts": "2026-06-03T14:20:20+00:00",
"lat": 46.5773133000000001402440830133855342864990234375,
"lon": 142.921546699999993279561749659478664398193359375
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 21m
- Data Points: 41 AIS positions
- Period: 2026-06-03T07:59:20+00:00 to 2026-06-03T14:20:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 381,
"points_in_zone": 41,
"first_point": {
"ts": "2026-06-03T07:59:20+00:00",
"lat": 46.57793170000000060326783568598330020904541015625,
"lon": 142.92860500000000456566340290009975433349609375
},
"last_point": {
"ts": "2026-06-03T14:20:20+00:00",
"lat": 46.5773133000000001402440830133855342864990234375,
"lon": 142.921546699999993279561749659478664398193359375
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 21m
- Radius: 421 meters
- Data Points: 41 AIS positions
- Centroid: 46.5771, 142.9270
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 420.8999999999999772626324556767940521240234375,
"duration_minutes": 381,
"points": 41,
"centroid": {
"lat": 46.57707040731707337499756249599158763885498046875,
"lon": 142.9270259756098084835684858262538909912109375
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921546699999993279561749659478664398193359375,
"max_lat": 46.57853999999999672354533686302602291107177734375,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 21m
- Radius: 421 meters
- Data Points: 41 AIS positions
- Centroid: 46.5771, 142.9270
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 420.8999999999999772626324556767940521240234375,
"duration_minutes": 381,
"points": 41,
"centroid": {
"lat": 46.57707040731707337499756249599158763885498046875,
"lon": 142.9270259756098084835684858262538909912109375
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.921546699999993279561749659478664398193359375,
"max_lat": 46.57853999999999672354533686302602291107177734375,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 47 AIS positions
- Period: 2026-06-03T06:32:20+00:00 to 2026-06-03T13:08:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396,
"points_in_zone": 47,
"first_point": {
"ts": "2026-06-03T06:32:20+00:00",
"lat": 46.57858999999999838337316759862005710601806640625,
"lon": 142.92864670000000160143827088177204132080078125
},
"last_point": {
"ts": "2026-06-03T13:08:19+00:00",
"lat": 46.57580500000000256477505899965763092041015625,
"lon": 142.924178299999994123936630785465240478515625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 47 AIS positions
- Period: 2026-06-03T06:32:20+00:00 to 2026-06-03T13:08:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396,
"points_in_zone": 47,
"first_point": {
"ts": "2026-06-03T06:32:20+00:00",
"lat": 46.57858999999999838337316759862005710601806640625,
"lon": 142.92864670000000160143827088177204132080078125
},
"last_point": {
"ts": "2026-06-03T13:08:19+00:00",
"lat": 46.57580500000000256477505899965763092041015625,
"lon": 142.924178299999994123936630785465240478515625
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Radius: 325 meters
- Data Points: 47 AIS positions
- Centroid: 46.5774, 142.9278
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 324.6000000000000227373675443232059478759765625,
"duration_minutes": 396,
"points": 47,
"centroid": {
"lat": 46.5773725553191297876765020191669464111328125,
"lon": 142.92775148723404754491639323532581329345703125
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.924178299999994123936630785465240478515625,
"max_lat": 46.5786767000000025973349693231284618377685546875,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 36m
- Radius: 325 meters
- Data Points: 47 AIS positions
- Centroid: 46.5774, 142.9278
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 324.6000000000000227373675443232059478759765625,
"duration_minutes": 396,
"points": 47,
"centroid": {
"lat": 46.5773725553191297876765020191669464111328125,
"lon": 142.92775148723404754491639323532581329345703125
},
"bbox": {
"min_lat": 46.57578170000000028494469006545841693878173828125,
"min_lon": 142.924178299999994123936630785465240478515625,
"max_lat": 46.5786767000000025973349693231284618377685546875,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 27m
- Data Points: 45 AIS positions
- Period: 2026-06-03T05:56:19+00:00 to 2026-06-03T12:23:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 387,
"points_in_zone": 45,
"first_point": {
"ts": "2026-06-03T05:56:19+00:00",
"lat": 46.57818329999999917845343588851392269134521484375,
"lon": 142.92865499999999201463651843369007110595703125
},
"last_point": {
"ts": "2026-06-03T12:23:20+00:00",
"lat": 46.5758732999999978119376464746892452239990234375,
"lon": 142.925866700000000264481059275567531585693359375
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 27m
- Data Points: 45 AIS positions
- Period: 2026-06-03T05:56:19+00:00 to 2026-06-03T12:23:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 387,
"points_in_zone": 45,
"first_point": {
"ts": "2026-06-03T05:56:19+00:00",
"lat": 46.57818329999999917845343588851392269134521484375,
"lon": 142.92865499999999201463651843369007110595703125
},
"last_point": {
"ts": "2026-06-03T12:23:20+00:00",
"lat": 46.5758732999999978119376464746892452239990234375,
"lon": 142.925866700000000264481059275567531585693359375
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 27m
- Radius: 259 meters
- Data Points: 45 AIS positions
- Centroid: 46.5776, 142.9281
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 258.80000000000001136868377216160297393798828125,
"duration_minutes": 387,
"points": 45,
"centroid": {
"lat": 46.57760355777777050434451666660606861114501953125,
"lon": 142.92812496222222762298770248889923095703125
},
"bbox": {
"min_lat": 46.57586830000000333029674948193132877349853515625,
"min_lon": 142.925866700000000264481059275567531585693359375,
"max_lat": 46.5786767000000025973349693231284618377685546875,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 27m
- Radius: 259 meters
- Data Points: 45 AIS positions
- Centroid: 46.5776, 142.9281
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 258.80000000000001136868377216160297393798828125,
"duration_minutes": 387,
"points": 45,
"centroid": {
"lat": 46.57760355777777050434451666660606861114501953125,
"lon": 142.92812496222222762298770248889923095703125
},
"bbox": {
"min_lat": 46.57586830000000333029674948193132877349853515625,
"min_lon": 142.925866700000000264481059275567531585693359375,
"max_lat": 46.5786767000000025973349693231284618377685546875,
"max_lon": 142.928678300000001399894244968891143798828125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 33m
- Data Points: 47 AIS positions
- Period: 2026-06-03T04:56:19+00:00 to 2026-06-03T11:29:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 393,
"points_in_zone": 47,
"first_point": {
"ts": "2026-06-03T04:56:19+00:00",
"lat": 46.5789017000000029611328500322997570037841796875,
"lon": 142.928581699999995180405676364898681640625
},
"last_point": {
"ts": "2026-06-03T11:29:19+00:00",
"lat": 46.576279999999997016857378184795379638671875,
"lon": 142.927195000000011759766493923962116241455078125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Data Points: 47 AIS positions
- Period: 2026-06-03T04:56:19+00:00 to 2026-06-03T11:29:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 393,
"points_in_zone": 47,
"first_point": {
"ts": "2026-06-03T04:56:19+00:00",
"lat": 46.5789017000000029611328500322997570037841796875,
"lon": 142.928581699999995180405676364898681640625
},
"last_point": {
"ts": "2026-06-03T11:29:19+00:00",
"lat": 46.576279999999997016857378184795379638671875,
"lon": 142.927195000000011759766493923962116241455078125
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Radius: 235 meters
- Data Points: 47 AIS positions
- Centroid: 46.5780, 142.9284
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 234.5,
"duration_minutes": 393,
"points": 47,
"centroid": {
"lat": 46.57799925957446163238273584283888339996337890625,
"lon": 142.928437978723422929760999977588653564453125
},
"bbox": {
"min_lat": 46.576183299999996734186424873769283294677734375,
"min_lon": 142.926881699999995589678292162716388702392578125,
"max_lat": 46.57890830000000192967490875162184238433837890625,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 33m
- Radius: 235 meters
- Data Points: 47 AIS positions
- Centroid: 46.5780, 142.9284
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 234.5,
"duration_minutes": 393,
"points": 47,
"centroid": {
"lat": 46.57799925957446163238273584283888339996337890625,
"lon": 142.928437978723422929760999977588653564453125
},
"bbox": {
"min_lat": 46.576183299999996734186424873769283294677734375,
"min_lon": 142.926881699999995589678292162716388702392578125,
"max_lat": 46.57890830000000192967490875162184238433837890625,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Data Points: 52 AIS positions
- Period: 2026-06-03T03:50:20+00:00 to 2026-06-03T10:23:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 393,
"points_in_zone": 52,
"first_point": {
"ts": "2026-06-03T03:50:20+00:00",
"lat": 46.57896000000000213958628592081367969512939453125,
"lon": 142.92855670000000145591911859810352325439453125
},
"last_point": {
"ts": "2026-06-03T10:23:19+00:00",
"lat": 46.5768867000000028610884328372776508331298828125,
"lon": 142.92797170000000051004462875425815582275390625
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 33m
- Data Points: 52 AIS positions
- Period: 2026-06-03T03:50:20+00:00 to 2026-06-03T10:23:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 393,
"points_in_zone": 52,
"first_point": {
"ts": "2026-06-03T03:50:20+00:00",
"lat": 46.57896000000000213958628592081367969512939453125,
"lon": 142.92855670000000145591911859810352325439453125
},
"last_point": {
"ts": "2026-06-03T10:23:19+00:00",
"lat": 46.5768867000000028610884328372776508331298828125,
"lon": 142.92797170000000051004462875425815582275390625
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Radius: 166 meters
- Data Points: 52 AIS positions
- Centroid: 46.5783, 142.9286
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 166.099999999999994315658113919198513031005859375,
"duration_minutes": 393,
"points": 52,
"centroid": {
"lat": 46.57832705961539687677941401489078998565673828125,
"lon": 142.928550382692293396758032031357288360595703125
},
"bbox": {
"min_lat": 46.5768867000000028610884328372776508331298828125,
"min_lon": 142.92797170000000051004462875425815582275390625,
"max_lat": 46.57930329999999941037458484061062335968017578125,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 33m
- Radius: 166 meters
- Data Points: 52 AIS positions
- Centroid: 46.5783, 142.9286
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 166.099999999999994315658113919198513031005859375,
"duration_minutes": 393,
"points": 52,
"centroid": {
"lat": 46.57832705961539687677941401489078998565673828125,
"lon": 142.928550382692293396758032031357288360595703125
},
"bbox": {
"min_lat": 46.5768867000000028610884328372776508331298828125,
"min_lon": 142.92797170000000051004462875425815582275390625,
"max_lat": 46.57930329999999941037458484061062335968017578125,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 56 AIS positions
- Period: 2026-06-03T02:50:19+00:00 to 2026-06-03T09:26:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396,
"points_in_zone": 56,
"first_point": {
"ts": "2026-06-03T02:50:19+00:00",
"lat": 46.5793417000000005145921022631227970123291015625,
"lon": 142.928374999999988403942552395164966583251953125
},
"last_point": {
"ts": "2026-06-03T09:26:20+00:00",
"lat": 46.5778949999999980491338646970689296722412109375,
"lon": 142.928590000000014015313354320824146270751953125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 56 AIS positions
- Period: 2026-06-03T02:50:19+00:00 to 2026-06-03T09:26:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396,
"points_in_zone": 56,
"first_point": {
"ts": "2026-06-03T02:50:19+00:00",
"lat": 46.5793417000000005145921022631227970123291015625,
"lon": 142.928374999999988403942552395164966583251953125
},
"last_point": {
"ts": "2026-06-03T09:26:20+00:00",
"lat": 46.5778949999999980491338646970689296722412109375,
"lon": 142.928590000000014015313354320824146270751953125
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Radius: 85 meters
- Data Points: 56 AIS positions
- Centroid: 46.5786, 142.9286
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 85.2000000000000028421709430404007434844970703125,
"duration_minutes": 396,
"points": 56,
"centroid": {
"lat": 46.5785912285714260860913782380521297454833984375,
"lon": 142.92859839107148900438915006816387176513671875
},
"bbox": {
"min_lat": 46.5778949999999980491338646970689296722412109375,
"min_lon": 142.928374999999988403942552395164966583251953125,
"max_lat": 46.5793417000000005145921022631227970123291015625,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 36m
- Radius: 85 meters
- Data Points: 56 AIS positions
- Centroid: 46.5786, 142.9286
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 85.2000000000000028421709430404007434844970703125,
"duration_minutes": 396,
"points": 56,
"centroid": {
"lat": 46.5785912285714260860913782380521297454833984375,
"lon": 142.92859839107148900438915006816387176513671875
},
"bbox": {
"min_lat": 46.5778949999999980491338646970689296722412109375,
"min_lon": 142.928374999999988403942552395164966583251953125,
"max_lat": 46.5793417000000005145921022631227970123291015625,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 39m
- Data Points: 56 AIS positions
- Period: 2026-06-03T01:50:20+00:00 to 2026-06-03T08:29:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 399,
"points_in_zone": 56,
"first_point": {
"ts": "2026-06-03T01:50:20+00:00",
"lat": 46.579468300000002045635483227670192718505859375,
"lon": 142.928296700000004193498170934617519378662109375
},
"last_point": {
"ts": "2026-06-03T08:29:20+00:00",
"lat": 46.5785182999999989306161296553909778594970703125,
"lon": 142.928641699999985803515301086008548736572265625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 39m
- Data Points: 56 AIS positions
- Period: 2026-06-03T01:50:20+00:00 to 2026-06-03T08:29:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 399,
"points_in_zone": 56,
"first_point": {
"ts": "2026-06-03T01:50:20+00:00",
"lat": 46.579468300000002045635483227670192718505859375,
"lon": 142.928296700000004193498170934617519378662109375
},
"last_point": {
"ts": "2026-06-03T08:29:20+00:00",
"lat": 46.5785182999999989306161296553909778594970703125,
"lon": 142.928641699999985803515301086008548736572265625
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 39m
- Radius: 129 meters
- Data Points: 56 AIS positions
- Centroid: 46.5788, 142.9285
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 129.099999999999994315658113919198513031005859375,
"duration_minutes": 399,
"points": 56,
"centroid": {
"lat": 46.57882485714282694289067876525223255157470703125,
"lon": 142.928515237500079138044384308159351348876953125
},
"bbox": {
"min_lat": 46.57792669999999901619958109222352504730224609375,
"min_lon": 142.92793330000000651125446893274784088134765625,
"max_lat": 46.579914999999999736246536485850811004638671875,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 39m
- Radius: 129 meters
- Data Points: 56 AIS positions
- Centroid: 46.5788, 142.9285
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 129.099999999999994315658113919198513031005859375,
"duration_minutes": 399,
"points": 56,
"centroid": {
"lat": 46.57882485714282694289067876525223255157470703125,
"lon": 142.928515237500079138044384308159351348876953125
},
"bbox": {
"min_lat": 46.57792669999999901619958109222352504730224609375,
"min_lon": 142.92793330000000651125446893274784088134765625,
"max_lat": 46.579914999999999736246536485850811004638671875,
"max_lon": 142.928680000000014160832506604492664337158203125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 6h 35m
- Radius: 115 meters
- Data Points: 65 AIS positions
- Centroid: 46.5791, 142.9284
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 114.7999999999999971578290569595992565155029296875,
"duration_minutes": 395.69999999999998863131622783839702606201171875,
"points": 65,
"centroid": {
"lat": 46.57907357076923204886043095029890537261962890625,
"lon": 142.928445152307716625728062354028224945068359375
},
"bbox": {
"min_lat": 46.57804999999999751025825389660894870758056640625,
"min_lon": 142.92793330000000651125446893274784088134765625,
"max_lat": 46.579914999999999736246536485850811004638671875,
"max_lon": 142.9290882999999894309439696371555328369140625
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 6h 35m
- Radius: 115 meters
- Data Points: 65 AIS positions
- Centroid: 46.5791, 142.9284
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 114.7999999999999971578290569595992565155029296875,
"duration_minutes": 395.69999999999998863131622783839702606201171875,
"points": 65,
"centroid": {
"lat": 46.57907357076923204886043095029890537261962890625,
"lon": 142.928445152307716625728062354028224945068359375
},
"bbox": {
"min_lat": 46.57804999999999751025825389660894870758056640625,
"min_lon": 142.92793330000000651125446893274784088134765625,
"max_lat": 46.579914999999999736246536485850811004638671875,
"max_lon": 142.9290882999999894309439696371555328369140625
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 35m
- Data Points: 65 AIS positions
- Period: 2026-06-03T00:50:40+00:00 to 2026-06-03T07:26:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 395.69999999999998863131622783839702606201171875,
"points_in_zone": 65,
"first_point": {
"ts": "2026-06-03T00:50:40+00:00",
"lat": 46.5795150000000006684786058031022548675537109375,
"lon": 142.9290882999999894309439696371555328369140625
},
"last_point": {
"ts": "2026-06-03T07:26:20+00:00",
"lat": 46.57804999999999751025825389660894870758056640625,
"lon": 142.928640000000001464286469854414463043212890625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 35m
- Data Points: 65 AIS positions
- Period: 2026-06-03T00:50:40+00:00 to 2026-06-03T07:26:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 395.69999999999998863131622783839702606201171875,
"points_in_zone": 65,
"first_point": {
"ts": "2026-06-03T00:50:40+00:00",
"lat": 46.5795150000000006684786058031022548675537109375,
"lon": 142.9290882999999894309439696371555328369140625
},
"last_point": {
"ts": "2026-06-03T07:26:20+00:00",
"lat": 46.57804999999999751025825389660894870758056640625,
"lon": 142.928640000000001464286469854414463043212890625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 33m
- Data Points: 81 AIS positions
- Period: 2026-06-02T23:40:49+00:00 to 2026-06-03T06:14:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 393.5,
"points_in_zone": 81,
"first_point": {
"ts": "2026-06-02T23:40:49+00:00",
"lat": 46.57296500000000349928086507134139537811279296875,
"lon": 142.912048300000009248833521269261837005615234375
},
"last_point": {
"ts": "2026-06-03T06:14:19+00:00",
"lat": 46.57828169999999801120793563313782215118408203125,
"lon": 142.928635000000014088072930462658405303955078125
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 33m
- Data Points: 81 AIS positions
- Period: 2026-06-02T23:40:49+00:00 to 2026-06-03T06:14:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 393.5,
"points_in_zone": 81,
"first_point": {
"ts": "2026-06-02T23:40:49+00:00",
"lat": 46.57296500000000349928086507134139537811279296875,
"lon": 142.912048300000009248833521269261837005615234375
},
"last_point": {
"ts": "2026-06-03T06:14:19+00:00",
"lat": 46.57828169999999801120793563313782215118408203125,
"lon": 142.928635000000014088072930462658405303955078125
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 95 AIS positions
- Period: 2026-06-02T22:41:20+00:00 to 2026-06-03T05:17:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396,
"points_in_zone": 95,
"first_point": {
"ts": "2026-06-02T22:41:20+00:00",
"lat": 46.57315330000000130894477479159832000732421875,
"lon": 142.897411699999992151788319461047649383544921875
},
"last_point": {
"ts": "2026-06-03T05:17:19+00:00",
"lat": 46.5788749999999964757080306299030780792236328125,
"lon": 142.928603299999991804725141264498233795166015625
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 95 AIS positions
- Period: 2026-06-02T22:41:20+00:00 to 2026-06-03T05:17:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396,
"points_in_zone": 95,
"first_point": {
"ts": "2026-06-02T22:41:20+00:00",
"lat": 46.57315330000000130894477479159832000732421875,
"lon": 142.897411699999992151788319461047649383544921875
},
"last_point": {
"ts": "2026-06-03T05:17:19+00:00",
"lat": 46.5788749999999964757080306299030780792236328125,
"lon": 142.928603299999991804725141264498233795166015625
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 29m
- Data Points: 99 AIS positions
- Period: 2026-06-02T21:53:29+00:00 to 2026-06-03T04:23:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 389.80000000000001136868377216160297393798828125,
"points_in_zone": 99,
"first_point": {
"ts": "2026-06-02T21:53:29+00:00",
"lat": 46.53405169999999912988641881383955478668212890625,
"lon": 142.93592330000001311418600380420684814453125
},
"last_point": {
"ts": "2026-06-03T04:23:19+00:00",
"lat": 46.57930329999999941037458484061062335968017578125,
"lon": 142.928455000000013797034625895321369171142578125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 29m
- Data Points: 99 AIS positions
- Period: 2026-06-02T21:53:29+00:00 to 2026-06-03T04:23:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 389.80000000000001136868377216160297393798828125,
"points_in_zone": 99,
"first_point": {
"ts": "2026-06-02T21:53:29+00:00",
"lat": 46.53405169999999912988641881383955478668212890625,
"lon": 142.93592330000001311418600380420684814453125
},
"last_point": {
"ts": "2026-06-03T04:23:19+00:00",
"lat": 46.57930329999999941037458484061062335968017578125,
"lon": 142.928455000000013797034625895321369171142578125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 38m
- Data Points: 102 AIS positions
- Period: 2026-06-02T20:50:23+00:00 to 2026-06-03T03:29:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 398.8999999999999772626324556767940521240234375,
"points_in_zone": 102,
"first_point": {
"ts": "2026-06-02T20:50:23+00:00",
"lat": 46.532921700000002829256118275225162506103515625,
"lon": 142.9374133000000028914655558764934539794921875
},
"last_point": {
"ts": "2026-06-03T03:29:20+00:00",
"lat": 46.5787516999999979816493578255176544189453125,
"lon": 142.928636699999998427301761694252490997314453125
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 38m
- Data Points: 102 AIS positions
- Period: 2026-06-02T20:50:23+00:00 to 2026-06-03T03:29:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 398.8999999999999772626324556767940521240234375,
"points_in_zone": 102,
"first_point": {
"ts": "2026-06-02T20:50:23+00:00",
"lat": 46.532921700000002829256118275225162506103515625,
"lon": 142.9374133000000028914655558764934539794921875
},
"last_point": {
"ts": "2026-06-03T03:29:20+00:00",
"lat": 46.5787516999999979816493578255176544189453125,
"lon": 142.928636699999998427301761694252490997314453125
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 2h 6m
- Radius: 1,133 meters
- Data Points: 25 AIS positions
- Centroid: 46.5337, 142.9372
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1132.90000000000009094947017729282379150390625,
"duration_minutes": 126.5,
"points": 25,
"centroid": {
"lat": 46.53370453599999478910831385292112827301025390625,
"lon": 142.937171196000008421833626925945281982421875
},
"bbox": {
"min_lat": 46.53243330000000099744283943437039852142333984375,
"min_lon": 142.933328299999999444480636157095432281494140625,
"max_lat": 46.54354500000000172121872310526669025421142578125,
"max_lon": 142.94013169999999490755726583302021026611328125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 2h 6m
- Radius: 1,133 meters
- Data Points: 25 AIS positions
- Centroid: 46.5337, 142.9372
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1132.90000000000009094947017729282379150390625,
"duration_minutes": 126.5,
"points": 25,
"centroid": {
"lat": 46.53370453599999478910831385292112827301025390625,
"lon": 142.937171196000008421833626925945281982421875
},
"bbox": {
"min_lat": 46.53243330000000099744283943437039852142333984375,
"min_lon": 142.933328299999999444480636157095432281494140625,
"max_lat": 46.54354500000000172121872310526669025421142578125,
"max_lon": 142.94013169999999490755726583302021026611328125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 36m
- Data Points: 100 AIS positions
- Period: 2026-06-02T19:53:22+00:00 to 2026-06-03T02:29:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 396,
"points_in_zone": 100,
"first_point": {
"ts": "2026-06-02T19:53:22+00:00",
"lat": 46.5322816999999986364855431020259857177734375,
"lon": 142.938535000000001673470251262187957763671875
},
"last_point": {
"ts": "2026-06-03T02:29:20+00:00",
"lat": 46.57980330000000179779817699454724788665771484375,
"lon": 142.928014999999987821865943260490894317626953125
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 36m
- Data Points: 100 AIS positions
- Period: 2026-06-02T19:53:22+00:00 to 2026-06-03T02:29:20+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 396,
"points_in_zone": 100,
"first_point": {
"ts": "2026-06-02T19:53:22+00:00",
"lat": 46.5322816999999986364855431020259857177734375,
"lon": 142.938535000000001673470251262187957763671875
},
"last_point": {
"ts": "2026-06-03T02:29:20+00:00",
"lat": 46.57980330000000179779817699454724788665771484375,
"lon": 142.928014999999987821865943260490894317626953125
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 2h 30m
- Radius: 1,159 meters
- Data Points: 29 AIS positions
- Centroid: 46.5335, 142.9374
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 1158.5,
"duration_minutes": 150.400000000000005684341886080801486968994140625,
"points": 29,
"centroid": {
"lat": 46.53350632413793164232629351317882537841796875,
"lon": 142.9373849965517138116410933434963226318359375
},
"bbox": {
"min_lat": 46.532233300000001463558874092996120452880859375,
"min_lon": 142.933328299999999444480636157095432281494140625,
"max_lat": 46.54354500000000172121872310526669025421142578125,
"max_lon": 142.94013169999999490755726583302021026611328125
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 2h 30m
- Radius: 1,159 meters
- Data Points: 29 AIS positions
- Centroid: 46.5335, 142.9374
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 1158.5,
"duration_minutes": 150.400000000000005684341886080801486968994140625,
"points": 29,
"centroid": {
"lat": 46.53350632413793164232629351317882537841796875,
"lon": 142.9373849965517138116410933434963226318359375
},
"bbox": {
"min_lat": 46.532233300000001463558874092996120452880859375,
"min_lon": 142.933328299999999444480636157095432281494140625,
"max_lat": 46.54354500000000172121872310526669025421142578125,
"max_lon": 142.94013169999999490755726583302021026611328125
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 35m
- Data Points: 104 AIS positions
- Period: 2026-06-02T18:53:23+00:00 to 2026-06-03T01:29:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 395.8999999999999772626324556767940521240234375,
"points_in_zone": 104,
"first_point": {
"ts": "2026-06-02T18:53:23+00:00",
"lat": 46.53204170000000061691025621257722377777099609375,
"lon": 142.940096699999998008934198878705501556396484375
},
"last_point": {
"ts": "2026-06-03T01:29:19+00:00",
"lat": 46.57953169999999687433955841697752475738525390625,
"lon": 142.92823670000001357038854621350765228271484375
}
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 35m
- Data Points: 104 AIS positions
- Period: 2026-06-02T18:53:23+00:00 to 2026-06-03T01:29:19+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 395.8999999999999772626324556767940521240234375,
"points_in_zone": 104,
"first_point": {
"ts": "2026-06-02T18:53:23+00:00",
"lat": 46.53204170000000061691025621257722377777099609375,
"lon": 142.940096699999998008934198878705501556396484375
},
"last_point": {
"ts": "2026-06-03T01:29:19+00:00",
"lat": 46.57953169999999687433955841697752475738525390625,
"lon": 142.92823670000001357038854621350765228271484375
}
}
Methodology: 2026.01.18
Loiter
Prigorodnoye/Sakhalin LNG
- Duration: 4h 1m
- Radius: 275 meters
- Data Points: 46 AIS positions
- Centroid: 46.5328, 142.9383
- Zone: Prigorodnoye/Sakhalin LNG
Show Raw Evidence JSON
{
"radius_m": 274.8999999999999772626324556767940521240234375,
"duration_minutes": 241.099999999999994315658113919198513031005859375,
"points": 46,
"centroid": {
"lat": 46.5327792760869698440728825516998767852783203125,
"lon": 142.938339236956522881882847286760807037353515625
},
"bbox": {
"min_lat": 46.5320133000000026868292479775846004486083984375,
"min_lon": 142.935071700000008831921149976551532745361328125,
"max_lat": 46.5347732999999976755134412087500095367431640625,
"max_lon": 142.9402417000000014013494364917278289794921875
},
"zone_id": "russia_prigorodnoye"
}
Methodology: 2026.01.18
Loiter
Sakhalin South Approach
- Duration: 4h 1m
- Radius: 275 meters
- Data Points: 46 AIS positions
- Centroid: 46.5328, 142.9383
- Zone: Sakhalin South Approach
Show Raw Evidence JSON
{
"radius_m": 274.8999999999999772626324556767940521240234375,
"duration_minutes": 241.099999999999994315658113919198513031005859375,
"points": 46,
"centroid": {
"lat": 46.5327792760869698440728825516998767852783203125,
"lon": 142.938339236956522881882847286760807037353515625
},
"bbox": {
"min_lat": 46.5320133000000026868292479775846004486083984375,
"min_lon": 142.935071700000008831921149976551532745361328125,
"max_lat": 46.5347732999999976755134412087500095367431640625,
"max_lon": 142.9402417000000014013494364917278289794921875
},
"zone_id": "russia_sakhalin_south"
}
Methodology: 2026.01.18
Zone Dwell
Sakhalin South Approach
- Zone: Sakhalin South Approach
- Duration: 6h 35m
- Data Points: 96 AIS positions
- Period: 2026-06-02T17:53:22+00:00 to 2026-06-03T00:29:00+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_sakhalin_south",
"zone_name": "Sakhalin South Approach",
"dwell_minutes": 395.6000000000000227373675443232059478759765625,
"points_in_zone": 96,
"first_point": {
"ts": "2026-06-02T17:53:22+00:00",
"lat": 46.53315500000000071167960413731634616851806640625,
"lon": 142.93774999999999408828443847596645355224609375
},
"last_point": {
"ts": "2026-06-03T00:29:00+00:00",
"lat": 46.57473829999999992423909134231507778167724609375,
"lon": 142.937158299999993005258147604763507843017578125
}
}
Methodology: 2026.01.18
Zone Dwell
Prigorodnoye/Sakhalin LNG
- Zone: Prigorodnoye/Sakhalin LNG
- Duration: 6h 35m
- Data Points: 96 AIS positions
- Period: 2026-06-02T17:53:22+00:00 to 2026-06-03T00:29:00+00:00
Show Raw Evidence JSON
{
"zone_id": "russia_prigorodnoye",
"zone_name": "Prigorodnoye\/Sakhalin LNG",
"dwell_minutes": 395.6000000000000227373675443232059478759765625,
"points_in_zone": 96,
"first_point": {
"ts": "2026-06-02T17:53:22+00:00",
"lat": 46.53315500000000071167960413731634616851806640625,
"lon": 142.93774999999999408828443847596645355224609375
},
"last_point": {
"ts": "2026-06-03T00:29:00+00:00",
"lat": 46.57473829999999992423909134231507778167724609375,
"lon": 142.937158299999993005258147604763507843017578125
}
}
Methodology: 2026.01.18
Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Jun 4 02:11 | 46.3306 | 142.7653 | 8.1 kn | 218.8° | Prigorodnoye/Sakhalin LNG |
| Jun 4 02:09 | 46.3341 | 142.7694 | 8.2 kn | 219.1° | Prigorodnoye/Sakhalin LNG |
| Jun 4 02:08 | 46.3359 | 142.7715 | 8.2 kn | 219.5° | Prigorodnoye/Sakhalin LNG |
| Jun 4 02:07 | 46.3379 | 142.7739 | 8.2 kn | 219.0° | Prigorodnoye/Sakhalin LNG |
| Jun 4 02:06 | 46.3396 | 142.7760 | 8.1 kn | 218.2° | Prigorodnoye/Sakhalin LNG |
| Jun 4 02:05 | 46.3417 | 142.7784 | 8.3 kn | 220.6° | Prigorodnoye/Sakhalin LNG |
| Jun 4 02:03 | 46.3443 | 142.7815 | 8.2 kn | 217.9° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:49 | 46.3678 | 142.8117 | 8.4 kn | 222.9° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:48 | 46.3701 | 142.8147 | 8.4 kn | 222.8° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:46 | 46.3735 | 142.8194 | 8.4 kn | 224.3° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:44 | 46.3762 | 142.8232 | 8.4 kn | 223.3° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:42 | 46.3797 | 142.8276 | 8.3 kn | 217.3° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:39 | 46.3857 | 142.8335 | 8.2 kn | 214.8° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:37 | 46.3895 | 142.8372 | 8.1 kn | 214.9° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:32 | 46.3980 | 142.8475 | 7.9 kn | 221.3° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:28 | 46.4061 | 142.8527 | 8.4 kn | 187.4° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:27 | 46.4084 | 142.8532 | 8.4 kn | 189.4° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:26 | 46.4107 | 142.8538 | 8.4 kn | 189.2° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:24 | 46.4153 | 142.8549 | 8.5 kn | 190.0° | Prigorodnoye/Sakhalin LNG |
| Jun 4 01:19 | 46.4280 | 142.8581 | 8.4 kn | 190.1° | Prigorodnoye/Sakhalin LNG |
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.