IMO 9335123
Vessel information
Detected Events (100)
- Zone: Bosphorus/Dardanelles Approach
- Duration: 1h 39m
- Data Points: 7 AIS positions
- Period: 2026-07-12T23:13:32+00:00 to 2026-07-13T00:52:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 99,
"points_in_zone": 7,
"first_point": {
"ts": "2026-07-12T23:13:32+00:00",
"lat": 40.94995000000000118234311230480670928955078125,
"lon": 28.78628330000000090649336925707757472991943359375
},
"last_point": {
"ts": "2026-07-13T00:52:31+00:00",
"lat": 40.95006670000000070785972638987004756927490234375,
"lon": 28.787250000000000227373675443232059478759765625
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 15m
- Data Points: 9 AIS positions
- Period: 2026-07-12T21:37:33+00:00 to 2026-07-13T00:52:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 195,
"points_in_zone": 9,
"first_point": {
"ts": "2026-07-12T21:37:33+00:00",
"lat": 40.95013329999999740493876743130385875701904296875,
"lon": 28.78611670000000088975866674445569515228271484375
},
"last_point": {
"ts": "2026-07-13T00:52:31+00:00",
"lat": 40.95006670000000070785972638987004756927490234375,
"lon": 28.787250000000000227373675443232059478759765625
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 3m
- Data Points: 10 AIS positions
- Period: 2026-07-12T19:49:29+00:00 to 2026-07-13T00:52:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 303,
"points_in_zone": 10,
"first_point": {
"ts": "2026-07-12T19:49:29+00:00",
"lat": 40.951183299999996734186424873769283294677734375,
"lon": 28.785033299999998490648067672736942768096923828125
},
"last_point": {
"ts": "2026-07-13T00:52:31+00:00",
"lat": 40.95006670000000070785972638987004756927490234375,
"lon": 28.787250000000000227373675443232059478759765625
}
}- Duration: 5h 3m
- Radius: 162 meters
- Data Points: 10 AIS positions
- Centroid: 40.9501, 28.7863
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 162.30000000000001136868377216160297393798828125,
"duration_minutes": 303,
"points": 10,
"centroid": {
"lat": 40.950108319999998229832272045314311981201171875,
"lon": 28.78634001000000353087671101093292236328125
},
"bbox": {
"min_lat": 40.94988330000000331665432895533740520477294921875,
"min_lon": 28.785033299999998490648067672736942768096923828125,
"max_lat": 40.951183299999996734186424873769283294677734375,
"max_lon": 28.787250000000000227373675443232059478759765625
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 27m
- Data Points: 10 AIS positions
- Period: 2026-07-12T17:58:29+00:00 to 2026-07-13T00:25:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 387.1000000000000227373675443232059478759765625,
"points_in_zone": 10,
"first_point": {
"ts": "2026-07-12T17:58:29+00:00",
"lat": 40.95006670000000070785972638987004756927490234375,
"lon": 28.785816700000001588932718732394278049468994140625
},
"last_point": {
"ts": "2026-07-13T00:25:33+00:00",
"lat": 40.94988330000000331665432895533740520477294921875,
"lon": 28.7867667000000011512383935041725635528564453125
}
}- Duration: 6h 27m
- Radius: 154 meters
- Data Points: 10 AIS positions
- Centroid: 40.9501, 28.7862
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 154.400000000000005684341886080801486968994140625,
"duration_minutes": 387.1000000000000227373675443232059478759765625,
"points": 10,
"centroid": {
"lat": 40.950108319999998229832272045314311981201171875,
"lon": 28.786196679999999759047568659298121929168701171875
},
"bbox": {
"min_lat": 40.94988330000000331665432895533740520477294921875,
"min_lon": 28.785033299999998490648067672736942768096923828125,
"max_lat": 40.951183299999996734186424873769283294677734375,
"max_lon": 28.7867667000000011512383935041725635528564453125
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 51m
- Data Points: 3 AIS positions
- Period: 2026-07-12T14:58:30+00:00 to 2026-07-12T19:49:29+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 291,
"points_in_zone": 3,
"first_point": {
"ts": "2026-07-12T14:58:30+00:00",
"lat": 40.95006670000000070785972638987004756927490234375,
"lon": 28.78861669999999861602191231213510036468505859375
},
"last_point": {
"ts": "2026-07-12T19:49:29+00:00",
"lat": 40.951183299999996734186424873769283294677734375,
"lon": 28.785033299999998490648067672736942768096923828125
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 1h 30m
- Data Points: 5 AIS positions
- Period: 2026-07-12T06:10:29+00:00 to 2026-07-12T07:40:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 90,
"points_in_zone": 5,
"first_point": {
"ts": "2026-07-12T06:10:29+00:00",
"lat": 40.95023330000000072459442890249192714691162109375,
"lon": 28.788983300000001719354258966632187366485595703125
},
"last_point": {
"ts": "2026-07-12T07:40:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78869999999999862438926356844604015350341796875
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 2h 33m
- Data Points: 10 AIS positions
- Period: 2026-07-12T05:07:30+00:00 to 2026-07-12T07:40:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 153,
"points_in_zone": 10,
"first_point": {
"ts": "2026-07-12T05:07:30+00:00",
"lat": 40.95020000000000237605490838177502155303955078125,
"lon": 28.7889499999999998181010596454143524169921875
},
"last_point": {
"ts": "2026-07-12T07:40:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78869999999999862438926356844604015350341796875
}
}- Duration: 2h 33m
- Radius: 37 meters
- Data Points: 10 AIS positions
- Centroid: 40.9502, 28.7889
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 36.60000000000000142108547152020037174224853515625,
"duration_minutes": 153,
"points": 10,
"centroid": {
"lat": 40.95024332999999927551471046172082424163818359375,
"lon": 28.788906670000006471354936365969479084014892578125
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.78869999999999862438926356844604015350341796875,
"max_lat": 40.95053329999999647270669811405241489410400390625,
"max_lon": 28.7890000000000014779288903810083866119384765625
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 36m
- Data Points: 16 AIS positions
- Period: 2026-07-12T04:04:31+00:00 to 2026-07-12T07:40:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 216,
"points_in_zone": 16,
"first_point": {
"ts": "2026-07-12T04:04:31+00:00",
"lat": 40.95056670000000309528331854380667209625244140625,
"lon": 28.7893499999999988858689903281629085540771484375
},
"last_point": {
"ts": "2026-07-12T07:40:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78869999999999862438926356844604015350341796875
}
}- Duration: 3h 36m
- Radius: 43 meters
- Data Points: 16 AIS positions
- Centroid: 40.9503, 28.7890
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 42.5,
"duration_minutes": 216,
"points": 16,
"centroid": {
"lat": 40.950292706249996399492374621331691741943359375,
"lon": 28.788996881249996562246451503597199916839599609375
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.78869999999999862438926356844604015350341796875,
"max_lat": 40.95056670000000309528331854380667209625244140625,
"max_lon": 28.7893499999999988858689903281629085540771484375
},
"zone_id": "osint_bosphorus"
}- Minimum Distance: 438 meters
- Average Distance: 459 meters
- Duration: 51 minutes
- Period: 2026-07-12T03:22:31+00:00 to 2026-07-12T04:13:29+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Bosphorus/Dardanelles Approach
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 438m, avg 459m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 438m, avg 459m |
| Duration | 10/25 | Duration 51 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±11m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Bosphorus/Dardanelles Approach |
🛰️ Satellite Corroboration
No satellite imagery for this time/location
No Sentinel-1 scenes covering AOI and time window
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 309832000,
"imo": 9335123,
"name": "MILOU",
"flag": "Bahamas"
},
"vessel_b": {
"mmsi": 525121002,
"imo": 9249178,
"name": "NUSA MERDEKA",
"flag": "INDONESIA"
},
"min_distance_m": 437.69999999999998863131622783839702606201171875,
"avg_distance_m": 459.30000000000001136868377216160297393798828125,
"distance_consistency_m": 10.800000000000000710542735760100185871124267578125,
"duration_minutes": 51,
"overlap_duration_s": 3058,
"speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
"speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
"speed_b_avg": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
},
"vessel_b": {
"avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-07-12T03:22:31+00:00",
"end": "2026-07-12T04:13:29+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"score": {
"value": 60,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 438m, avg 459m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 51 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b111m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 438m, avg 459m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 40.95225070000000044956323108635842800140380859375,
"lon": 28.790466800000000802128852228634059429168701171875
},
"time_window": {
"start_ts": "2026-07-12T03:22:31+00:00",
"end_ts": "2026-07-12T04:13:29+00:00"
},
"searched_at": "2026-07-12T09:30:06.664567+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 18m
- Data Points: 22 AIS positions
- Period: 2026-07-12T03:22:31+00:00 to 2026-07-12T07:40:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 258,
"points_in_zone": 22,
"first_point": {
"ts": "2026-07-12T03:22:31+00:00",
"lat": 40.95036669999999645597199560143053531646728515625,
"lon": 28.7892666999999988775016390718519687652587890625
},
"last_point": {
"ts": "2026-07-12T07:40:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78869999999999862438926356844604015350341796875
}
}- Duration: 4h 18m
- Radius: 40 meters
- Data Points: 22 AIS positions
- Centroid: 40.9503, 28.7891
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 39.5,
"duration_minutes": 258,
"points": 22,
"centroid": {
"lat": 40.95031439090909231026671477593481540679931640625,
"lon": 28.789069704545450889554558671079576015472412109375
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.78869999999999862438926356844604015350341796875,
"max_lat": 40.95056670000000309528331854380667209625244140625,
"max_lon": 28.7893499999999988858689903281629085540771484375
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 27m
- Data Points: 27 AIS positions
- Period: 2026-07-12T02:13:33+00:00 to 2026-07-12T07:40:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 327,
"points_in_zone": 27,
"first_point": {
"ts": "2026-07-12T02:13:33+00:00",
"lat": 40.95041669999999811579982633702456951141357421875,
"lon": 28.789300000000000778754838393069803714752197265625
},
"last_point": {
"ts": "2026-07-12T07:40:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78869999999999862438926356844604015350341796875
}
}- Duration: 5h 27m
- Radius: 41 meters
- Data Points: 27 AIS positions
- Centroid: 40.9503, 28.7891
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 41.39999999999999857891452847979962825775146484375,
"duration_minutes": 327,
"points": 27,
"centroid": {
"lat": 40.95032160370370633017955697141587734222412109375,
"lon": 28.789104325925922722717587021179497241973876953125
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.78869999999999862438926356844604015350341796875,
"max_lat": 40.95056670000000309528331854380667209625244140625,
"max_lon": 28.7893499999999988858689903281629085540771484375
},
"zone_id": "osint_bosphorus"
}- Minimum Distance: 438 meters
- Average Distance: 461 meters
- Duration: 1h 59m
- Period: 2026-07-12T02:13:33+00:00 to 2026-07-12T04:13:29+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Bosphorus/Dardanelles Approach
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 438m, avg 461m) for 120 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 438m, avg 461m |
| Duration | 20/25 | Duration 120 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±10m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Bosphorus/Dardanelles Approach |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 309832000,
"imo": 9335123,
"name": "MILOU",
"flag": "Bahamas"
},
"vessel_b": {
"mmsi": 525121002,
"imo": 9249178,
"name": "NUSA MERDEKA",
"flag": "INDONESIA"
},
"min_distance_m": 437.69999999999998863131622783839702606201171875,
"avg_distance_m": 461.1000000000000227373675443232059478759765625,
"distance_consistency_m": 10.300000000000000710542735760100185871124267578125,
"duration_minutes": 119.900000000000005684341886080801486968994140625,
"overlap_duration_s": 7196,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
},
"vessel_b": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-07-12T02:13:33+00:00",
"end": "2026-07-12T04:13:29+00:00"
},
"points_count": {
"vessel_a": 15,
"vessel_b": 15
},
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 438m, avg 461m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 120 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b110m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 438m, avg 461m) for 120 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
}
}- Minimum Distance: 436 meters
- Average Distance: 456 meters
- Duration: 3h 3m
- Period: 2026-07-12T01:10:30+00:00 to 2026-07-12T04:13:29+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Bosphorus/Dardanelles Approach
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 436m, avg 456m) for 183 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 436m, avg 456m |
| Duration | 25/25 | Duration 183 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±13m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Bosphorus/Dardanelles Approach |
🛰️ Satellite Corroboration
No satellite imagery for this time/location
No Sentinel-1 scenes covering AOI and time window
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 309832000,
"imo": 9335123,
"name": "MILOU",
"flag": "Bahamas"
},
"vessel_b": {
"mmsi": 525121002,
"imo": 9249178,
"name": "NUSA MERDEKA",
"flag": "INDONESIA"
},
"min_distance_m": 436.1000000000000227373675443232059478759765625,
"avg_distance_m": 456.19999999999998863131622783839702606201171875,
"distance_consistency_m": 12.699999999999999289457264239899814128875732421875,
"duration_minutes": 183,
"overlap_duration_s": 10979,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
},
"vessel_b": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-07-12T01:10:30+00:00",
"end": "2026-07-12T04:13:29+00:00"
},
"points_count": {
"vessel_a": 20,
"vessel_b": 20
},
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 436m, avg 456m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 183 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b113m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 436m, avg 456m) for 183 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 40.95219869999999673382262699306011199951171875,
"lon": 28.790464700000001130320015363395214080810546875
},
"time_window": {
"start_ts": "2026-07-12T01:10:30+00:00",
"end_ts": "2026-07-12T04:13:29+00:00"
},
"searched_at": "2026-07-12T07:00:07.692645+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 30m
- Data Points: 32 AIS positions
- Period: 2026-07-12T01:10:30+00:00 to 2026-07-12T07:40:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 390,
"points_in_zone": 32,
"first_point": {
"ts": "2026-07-12T01:10:30+00:00",
"lat": 40.950316700000001901571522466838359832763671875,
"lon": 28.789249999999999118927007657475769519805908203125
},
"last_point": {
"ts": "2026-07-12T07:40:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78869999999999862438926356844604015350341796875
}
}- Duration: 6h 30m
- Radius: 44 meters
- Data Points: 32 AIS positions
- Centroid: 40.9503, 28.7891
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 43.7000000000000028421709430404007434844970703125,
"duration_minutes": 390,
"points": 32,
"centroid": {
"lat": 40.95031562500000887894202605821192264556884765625,
"lon": 28.789132293749990054720910848118364810943603515625
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.78869999999999862438926356844604015350341796875,
"max_lat": 40.95056670000000309528331854380667209625244140625,
"max_lon": 28.7893499999999988858689903281629085540771484375
},
"zone_id": "osint_bosphorus"
}- Minimum Distance: 436 meters
- Average Distance: 455 meters
- Duration: 3h 14m
- Period: 2026-07-12T00:58:32+00:00 to 2026-07-12T04:13:29+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Bosphorus/Dardanelles Approach
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 436m, avg 455m) for 195 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 436m, avg 455m |
| Duration | 25/25 | Duration 195 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±13m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Bosphorus/Dardanelles Approach |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 309832000,
"imo": 9335123,
"name": "MILOU",
"flag": "Bahamas"
},
"vessel_b": {
"mmsi": 525121002,
"imo": 9249178,
"name": "NUSA MERDEKA",
"flag": "INDONESIA"
},
"min_distance_m": 436,
"avg_distance_m": 455.19999999999998863131622783839702606201171875,
"distance_consistency_m": 13.199999999999999289457264239899814128875732421875,
"duration_minutes": 194.900000000000005684341886080801486968994140625,
"overlap_duration_s": 11697,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
"speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
},
"vessel_b": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-07-12T00:58:32+00:00",
"end": "2026-07-12T04:13:29+00:00"
},
"points_count": {
"vessel_a": 21,
"vessel_b": 21
},
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 436m, avg 455m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 195 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b113m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (MILOU and NUSA MERDEKA) maintained close proximity (min 436m, avg 455m) for 195 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 3m
- Data Points: 32 AIS positions
- Period: 2026-07-12T00:58:32+00:00 to 2026-07-12T07:01:32+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 363,
"points_in_zone": 32,
"first_point": {
"ts": "2026-07-12T00:58:32+00:00",
"lat": 40.95041669999999811579982633702456951141357421875,
"lon": 28.78928330000000102018020697869360446929931640625
},
"last_point": {
"ts": "2026-07-12T07:01:32+00:00",
"lat": 40.95018329999999906476659816689789295196533203125,
"lon": 28.78883330000000029258444556035101413726806640625
}
}- Duration: 6h 3m
- Radius: 33 meters
- Data Points: 32 AIS positions
- Centroid: 40.9503, 28.7892
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 32.89999999999999857891452847979962825775146484375,
"duration_minutes": 363,
"points": 32,
"centroid": {
"lat": 40.9503119812500102625563158653676509857177734375,
"lon": 28.789150521874990573678587679751217365264892578125
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.788816700000001702619556454010307788848876953125,
"max_lat": 40.95056670000000309528331854380667209625244140625,
"max_lon": 28.7893499999999988858689903281629085540771484375
},
"zone_id": "osint_bosphorus"
}- Minimum Distance: 438 meters
- Average Distance: 455 meters
- Duration: 1h 42m
- Period: 2026-07-11T23:54:43+00:00 to 2026-07-12T01:36:43+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Bosphorus/Dardanelles Approach
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (NUSA MERDEKA and MILOU) maintained close proximity (min 438m, avg 455m) for 102 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 438m, avg 455m |
| Duration | 20/25 | Duration 102 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±17m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Bosphorus/Dardanelles Approach |
🛰️ Satellite Corroboration
No satellite imagery for this time/location
No Sentinel-1 scenes covering AOI and time window
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 525121002,
"imo": 9249178,
"name": "NUSA MERDEKA",
"flag": "INDONESIA"
},
"vessel_b": {
"mmsi": 309832000,
"imo": 9335123,
"name": "MILOU",
"flag": "Bahamas"
},
"min_distance_m": 437.8999999999999772626324556767940521240234375,
"avg_distance_m": 455,
"distance_consistency_m": 17.39999999999999857891452847979962825775146484375,
"duration_minutes": 102,
"overlap_duration_s": 6120,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-07-11T23:54:43+00:00",
"end": "2026-07-12T01:36:43+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 438m, avg 455m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 102 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b117m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (NUSA MERDEKA and MILOU) maintained close proximity (min 438m, avg 455m) for 102 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 40.95225719999999824949554749764502048492431640625,
"lon": 28.7904766999999992549419403076171875
},
"time_window": {
"start_ts": "2026-07-11T23:54:43+00:00",
"end_ts": "2026-07-12T01:36:43+00:00"
},
"searched_at": "2026-07-12T06:30:02.056333+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 21m
- Data Points: 35 AIS positions
- Period: 2026-07-11T23:49:31+00:00 to 2026-07-12T06:10:29+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 381,
"points_in_zone": 35,
"first_point": {
"ts": "2026-07-11T23:49:31+00:00",
"lat": 40.95053329999999647270669811405241489410400390625,
"lon": 28.78923329999999936035237624309957027435302734375
},
"last_point": {
"ts": "2026-07-12T06:10:29+00:00",
"lat": 40.95023330000000072459442890249192714691162109375,
"lon": 28.788983300000001719354258966632187366485595703125
}
}- Duration: 6h 21m
- Radius: 28 meters
- Data Points: 35 AIS positions
- Centroid: 40.9504, 28.7892
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 28.10000000000000142108547152020037174224853515625,
"duration_minutes": 381,
"points": 35,
"centroid": {
"lat": 40.95035286000000951389665715396404266357421875,
"lon": 28.78919713999999885345459915697574615478515625
},
"bbox": {
"min_lat": 40.9501666999999969220880302600562572479248046875,
"min_lon": 28.788866699999999809733708389103412628173828125,
"max_lat": 40.95056670000000309528331854380667209625244140625,
"max_lon": 28.789366699999998644443621742539107799530029296875
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 33m
- Data Points: 21 AIS positions
- Period: 2026-07-11T19:40:30+00:00 to 2026-07-12T02:13:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 21,
"first_point": {
"ts": "2026-07-11T19:40:30+00:00",
"lat": 40.95086669999999884339558775536715984344482421875,
"lon": 28.785483299999999218243829091079533100128173828125
},
"last_point": {
"ts": "2026-07-12T02:13:33+00:00",
"lat": 40.95041669999999811579982633702456951141357421875,
"lon": 28.789300000000000778754838393069803714752197265625
}
}- Duration: 6h 33m
- Radius: 278 meters
- Data Points: 21 AIS positions
- Centroid: 40.9504, 28.7887
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 278.3999999999999772626324556767940521240234375,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
"points": 21,
"centroid": {
"lat": 40.95041350000000335285221808589994907379150390625,
"lon": 28.788698400000004795629138243384659290313720703125
},
"bbox": {
"min_lat": 40.95013329999999740493876743130385875701904296875,
"min_lon": 28.785483299999999218243829091079533100128173828125,
"max_lat": 40.95100000000000051159076974727213382720947265625,
"max_lon": 28.789366699999998644443621742539107799530029296875
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 30m
- Data Points: 22 AIS positions
- Period: 2026-07-11T18:52:32+00:00 to 2026-07-12T01:22:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 390,
"points_in_zone": 22,
"first_point": {
"ts": "2026-07-11T18:52:32+00:00",
"lat": 40.95086669999999884339558775536715984344482421875,
"lon": 28.785166700000001327452991972677409648895263671875
},
"last_point": {
"ts": "2026-07-12T01:22:31+00:00",
"lat": 40.9503332999999969388227327726781368255615234375,
"lon": 28.789249999999999118927007657475769519805908203125
}
}- Duration: 6h 30m
- Radius: 257 meters
- Data Points: 22 AIS positions
- Centroid: 40.9505, 28.7882
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 256.5,
"duration_minutes": 390,
"points": 22,
"centroid": {
"lat": 40.9504787999999990688593243248760700225830078125,
"lon": 28.788169690909089837305145920254290103912353515625
},
"bbox": {
"min_lat": 40.95013329999999740493876743130385875701904296875,
"min_lon": 28.785166700000001327452991972677409648895263671875,
"max_lat": 40.95100000000000051159076974727213382720947265625,
"max_lon": 28.789366699999998644443621742539107799530029296875
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 33m
- Data Points: 11 AIS positions
- Period: 2026-07-11T16:55:32+00:00 to 2026-07-11T23:28:30+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 393,
"points_in_zone": 11,
"first_point": {
"ts": "2026-07-11T16:55:32+00:00",
"lat": 40.95131669999999957099134917370975017547607421875,
"lon": 28.785250000000001335820343228988349437713623046875
},
"last_point": {
"ts": "2026-07-11T23:28:30+00:00",
"lat": 40.95015000000000071622707764618098735809326171875,
"lon": 28.78906669999999934361767373047769069671630859375
}
}- Duration: 6h 33m
- Radius: 216 meters
- Data Points: 11 AIS positions
- Centroid: 40.9507, 28.7867
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 216.30000000000001136868377216160297393798828125,
"duration_minutes": 393,
"points": 11,
"centroid": {
"lat": 40.95066820000000262780304183252155780792236328125,
"lon": 28.786718181818176987007973366416990756988525390625
},
"bbox": {
"min_lat": 40.95013329999999740493876743130385875701904296875,
"min_lon": 28.785166700000001327452991972677409648895263671875,
"max_lat": 40.95131669999999957099134917370975017547607421875,
"max_lon": 28.78920000000000101181285572238266468048095703125
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 24m
- Data Points: 2 AIS positions
- Period: 2026-07-11T11:31:32+00:00 to 2026-07-11T16:55:32+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 324,
"points_in_zone": 2,
"first_point": {
"ts": "2026-07-11T11:31:32+00:00",
"lat": 40.9523166999999972404111758805811405181884765625,
"lon": 28.788533300000000991758497548289597034454345703125
},
"last_point": {
"ts": "2026-07-11T16:55:32+00:00",
"lat": 40.95131669999999957099134917370975017547607421875,
"lon": 28.785250000000001335820343228988349437713623046875
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 27m
- Data Points: 2 AIS positions
- Period: 2026-07-10T21:13:30+00:00 to 2026-07-11T01:40:30+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 267,
"points_in_zone": 2,
"first_point": {
"ts": "2026-07-10T21:13:30+00:00",
"lat": 40.95158330000000290738171315751969814300537109375,
"lon": 28.785466700000000628278939984738826751708984375
},
"last_point": {
"ts": "2026-07-11T01:40:30+00:00",
"lat": 40.95243330000000270274540525861084461212158203125,
"lon": 28.78671669999999949141056276857852935791015625
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 20m
- Data Points: 3 AIS positions
- Period: 2026-07-10T20:19:33+00:00 to 2026-07-11T01:40:30+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 17m
- Data Points: 4 AIS positions
- Period: 2026-07-10T19:22:33+00:00 to 2026-07-11T01:40:30+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 12m
- Data Points: 4 AIS positions
- Period: 2026-07-10T18:01:31+00:00 to 2026-07-10T21:13:30+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 42m
- Data Points: 6 AIS positions
- Period: 2026-07-10T17:31:29+00:00 to 2026-07-10T21:13:30+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 30m
- Data Points: 7 AIS positions
- Period: 2026-07-10T16:43:29+00:00 to 2026-07-10T21:13:30+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 2m
- Data Points: 9 AIS positions
- Period: 2026-07-10T15:10:33+00:00 to 2026-07-10T21:13:30+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 18m
- Data Points: 10 AIS positions
- Period: 2026-07-10T14:55:30+00:00 to 2026-07-10T21:13:30+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 18m
- Radius: 73 meters
- Data Points: 10 AIS positions
- Centroid: 40.9509, 28.7853
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 57m
- Data Points: 12 AIS positions
- Period: 2026-07-10T13:25:33+00:00 to 2026-07-10T19:22:33+00:00
Show Raw Evidence JSON
{
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}- Duration: 5h 57m
- Radius: 31 meters
- Data Points: 12 AIS positions
- Centroid: 40.9509, 28.7854
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 39m
- Data Points: 15 AIS positions
- Period: 2026-07-10T12:22:29+00:00 to 2026-07-10T18:01:31+00:00
Show Raw Evidence JSON
{
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}- Duration: 5h 39m
- Radius: 34 meters
- Data Points: 15 AIS positions
- Centroid: 40.9509, 28.7855
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 30m
- Data Points: 18 AIS positions
- Period: 2026-07-10T11:31:31+00:00 to 2026-07-10T18:01:31+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 30m
- Radius: 37 meters
- Data Points: 18 AIS positions
- Centroid: 40.9509, 28.7855
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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- Duration: 5h 12m
- Data Points: 17 AIS positions
- Period: 2026-07-10T10:01:29+00:00 to 2026-07-10T15:13:31+00:00
Show Raw Evidence JSON
{
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}- Duration: 5h 12m
- Radius: 31 meters
- Data Points: 17 AIS positions
- Centroid: 40.9510, 28.7856
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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- Duration: 6h 30m
- Data Points: 18 AIS positions
- Period: 2026-07-10T08:43:29+00:00 to 2026-07-10T15:13:31+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 30m
- Radius: 40 meters
- Data Points: 18 AIS positions
- Centroid: 40.9510, 28.7856
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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- Duration: 6h 39m
- Data Points: 17 AIS positions
- Period: 2026-07-10T07:40:33+00:00 to 2026-07-10T14:19:31+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 39m
- Radius: 38 meters
- Data Points: 17 AIS positions
- Centroid: 40.9512, 28.7855
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
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- Duration: 6h 11m
- Data Points: 5 AIS positions
- Period: 2026-07-10T02:31:33+00:00 to 2026-07-10T08:43:29+00:00
Show Raw Evidence JSON
{
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- Duration: 1h 30m
- Data Points: 3 AIS positions
- Period: 2026-07-10T01:01:32+00:00 to 2026-07-10T02:31:33+00:00
Show Raw Evidence JSON
{
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- Duration: 2h 54m
- Data Points: 4 AIS positions
- Period: 2026-07-09T23:37:29+00:00 to 2026-07-10T02:31:33+00:00
Show Raw Evidence JSON
{
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- Duration: 2h 15m
- Data Points: 2 AIS positions
- Period: 2026-07-09T13:19:29+00:00 to 2026-07-09T15:34:30+00:00
Show Raw Evidence JSON
{
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- Duration: 1h 42m
- Data Points: 3 AIS positions
- Period: 2026-07-08T23:32:14+00:00 to 2026-07-09T01:14:14+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 2h 18m
- Data Points: 4 AIS positions
- Period: 2026-07-08T22:56:13+00:00 to 2026-07-09T01:14:14+00:00
Show Raw Evidence JSON
{
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}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 24m
- Data Points: 4 AIS positions
- Period: 2026-07-08T18:05:14+00:00 to 2026-07-09T00:29:14+00:00
Show Raw Evidence JSON
{
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"last_point": {
"ts": "2026-07-09T00:29:14+00:00",
"lat": 40.95174999999999698729880037717521190643310546875,
"lon": 28.78526670000000109439497464336454868316650390625
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 57m
- Data Points: 2 AIS positions
- Period: 2026-07-08T14:08:13+00:00 to 2026-07-08T18:05:14+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 237,
"points_in_zone": 2,
"first_point": {
"ts": "2026-07-08T14:08:13+00:00",
"lat": 40.95271670000000341360646416433155536651611328125,
"lon": 28.786349999999998772182152606546878814697265625
},
"last_point": {
"ts": "2026-07-08T18:05:14+00:00",
"lat": 40.951549999999997453414835035800933837890625,
"lon": 28.785183299999999917417881079018115997314453125
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 12m
- Data Points: 4 AIS positions
- Period: 2026-07-08T13:53:16+00:00 to 2026-07-08T18:05:14+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 252,
"points_in_zone": 4,
"first_point": {
"ts": "2026-07-08T13:53:16+00:00",
"lat": 40.95261670000000009395080269314348697662353515625,
"lon": 28.78620000000000089812601800076663494110107421875
},
"last_point": {
"ts": "2026-07-08T18:05:14+00:00",
"lat": 40.951549999999997453414835035800933837890625,
"lon": 28.785183299999999917417881079018115997314453125
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6 hours
- Data Points: 5 AIS positions
- Period: 2026-07-08T12:05:12+00:00 to 2026-07-08T18:05:14+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 360,
"points_in_zone": 5,
"first_point": {
"ts": "2026-07-08T12:05:12+00:00",
"lat": 40.95264999999999844249032321386039257049560546875,
"lon": 28.786383300000000673435351927764713764190673828125
},
"last_point": {
"ts": "2026-07-08T18:05:14+00:00",
"lat": 40.951549999999997453414835035800933837890625,
"lon": 28.785183299999999917417881079018115997314453125
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 33m
- Data Points: 7 AIS positions
- Period: 2026-07-08T11:32:11+00:00 to 2026-07-08T18:05:14+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 7,
"first_point": {
"ts": "2026-07-08T11:32:11+00:00",
"lat": 40.95259999999999678266249247826635837554931640625,
"lon": 28.786100000000001131184035330079495906829833984375
},
"last_point": {
"ts": "2026-07-08T18:05:14+00:00",
"lat": 40.951549999999997453414835035800933837890625,
"lon": 28.785183299999999917417881079018115997314453125
}
}- Minimum Distance: 456 meters
- Average Distance: 468 meters
- Duration: 39 minutes
- Period: 2026-07-08T10:58:14+00:00 to 2026-07-08T11:37:13+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Bosphorus/Dardanelles Approach
Confidence Analysis
Low-confidence STS candidate - may warrant review. Two tankers (NORMAN and MILOU) maintained close proximity (min 456m, avg 468m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 456m, avg 468m |
| Duration | 5/25 | Duration 39 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±12m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Bosphorus/Dardanelles Approach |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 572836220,
"imo": 9125279,
"name": "NORMAN",
"flag": "TUVALU"
},
"vessel_b": {
"mmsi": 309832000,
"imo": 9335123,
"name": "MILOU",
"flag": "Bahamas"
},
"min_distance_m": 455.6000000000000227373675443232059478759765625,
"avg_distance_m": 468,
"distance_consistency_m": 11.5999999999999996447286321199499070644378662109375,
"duration_minutes": 39,
"overlap_duration_s": 2339,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-07-08T10:58:14+00:00",
"end": "2026-07-08T11:37:13+00:00"
},
"points_count": {
"vessel_a": 3,
"vessel_b": 3
},
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"score": {
"value": 55,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 456m, avg 468m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 39 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b112m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
}
},
"summary": "Low-confidence STS candidate - may warrant review. Two tankers (NORMAN and MILOU) maintained close proximity (min 456m, avg 468m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 40.95209109999999697038219892419874668121337890625,
"lon": 28.783285299999999296005626092664897441864013671875
},
"time_window": {
"start_ts": "2026-07-08T10:58:14+00:00",
"end_ts": "2026-07-08T11:37:13+00:00"
},
"searched_at": "2026-07-08T15:30:01.954413+00:00",
"scene_id": "S1D_IW_GRDH_1SDV_20260708T041344_20260708T041409_003577_0065B4_A9ED_COG",
"scene_datetime": "2026-07-08T04:13:44.787510Z",
"platform": "sentinel-1d",
"bbox": {
"min_lon": 26.11358500000000049112713895738124847412109375,
"min_lat": 40.40314099999999797319105709902942180633544921875,
"max_lon": 29.582032999999999134388417587615549564361572265625,
"max_lat": 42.31228300000000075442585512064397335052490234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_873763_thumbnail_20260708153007.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_873763_thumbnail_20260708153007.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 57m
- Data Points: 12 AIS positions
- Period: 2026-07-08T10:11:12+00:00 to 2026-07-08T14:08:13+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 237,
"points_in_zone": 12,
"first_point": {
"ts": "2026-07-08T10:11:12+00:00",
"lat": 40.95270000000000010231815394945442676544189453125,
"lon": 28.786083300000001372609403915703296661376953125
},
"last_point": {
"ts": "2026-07-08T14:08:13+00:00",
"lat": 40.95271670000000341360646416433155536651611328125,
"lon": 28.786349999999998772182152606546878814697265625
}
}- Duration: 3h 57m
- Radius: 24 meters
- Data Points: 12 AIS positions
- Centroid: 40.9526, 28.7861
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 24.199999999999999289457264239899814128875732421875,
"duration_minutes": 237,
"points": 12,
"centroid": {
"lat": 40.95264584166667276576845324598252773284912109375,
"lon": 28.786095825000000303361957776360213756561279296875
},
"bbox": {
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"min_lon": 28.78583330000000017889760783873498439788818359375,
"max_lat": 40.95271670000000341360646416433155536651611328125,
"max_lon": 28.786383300000000673435351927764713764190673828125
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 18m
- Data Points: 13 AIS positions
- Period: 2026-07-08T09:50:12+00:00 to 2026-07-08T14:08:13+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 258,
"points_in_zone": 13,
"first_point": {
"ts": "2026-07-08T09:50:12+00:00",
"lat": 40.95256669999999843412297195754945278167724609375,
"lon": 28.785883299999998286011759773828089237213134765625
},
"last_point": {
"ts": "2026-07-08T14:08:13+00:00",
"lat": 40.95271670000000341360646416433155536651611328125,
"lon": 28.786349999999998772182152606546878814697265625
}
}- Duration: 4h 18m
- Radius: 26 meters
- Data Points: 13 AIS positions
- Centroid: 40.9526, 28.7861
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 25.60000000000000142108547152020037174224853515625,
"duration_minutes": 258,
"points": 13,
"centroid": {
"lat": 40.9526397538461566227852017618715763092041015625,
"lon": 28.7860794769230778911150991916656494140625
},
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"min_lon": 28.78583330000000017889760783873498439788818359375,
"max_lat": 40.95271670000000341360646416433155536651611328125,
"max_lon": 28.786383300000000673435351927764713764190673828125
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 36m
- Data Points: 14 AIS positions
- Period: 2026-07-08T08:32:11+00:00 to 2026-07-08T14:08:13+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 336,
"points_in_zone": 14,
"first_point": {
"ts": "2026-07-08T08:32:11+00:00",
"lat": 40.9524167000000005600668373517692089080810546875,
"lon": 28.785633300000000645013642497360706329345703125
},
"last_point": {
"ts": "2026-07-08T14:08:13+00:00",
"lat": 40.95271670000000341360646416433155536651611328125,
"lon": 28.786349999999998772182152606546878814697265625
}
}- Duration: 5h 36m
- Radius: 42 meters
- Data Points: 14 AIS positions
- Centroid: 40.9526, 28.7860
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 41.7999999999999971578290569595992565155029296875,
"duration_minutes": 336,
"points": 14,
"centroid": {
"lat": 40.9526238214285740468767471611499786376953125,
"lon": 28.78604760714285504263898474164307117462158203125
},
"bbox": {
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"min_lon": 28.785633300000000645013642497360706329345703125,
"max_lat": 40.95271670000000341360646416433155536651611328125,
"max_lon": 28.786383300000000673435351927764713764190673828125
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 27m
- Data Points: 15 AIS positions
- Period: 2026-07-08T07:41:14+00:00 to 2026-07-08T14:08:13+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 387,
"points_in_zone": 15,
"first_point": {
"ts": "2026-07-08T07:41:14+00:00",
"lat": 40.9523166999999972404111758805811405181884765625,
"lon": 28.785533300000000878071659826673567295074462890625
},
"last_point": {
"ts": "2026-07-08T14:08:13+00:00",
"lat": 40.95271670000000341360646416433155536651611328125,
"lon": 28.786349999999998772182152606546878814697265625
}
}- Duration: 6h 27m
- Radius: 51 meters
- Data Points: 15 AIS positions
- Centroid: 40.9526, 28.7860
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 51.39999999999999857891452847979962825775146484375,
"duration_minutes": 387,
"points": 15,
"centroid": {
"lat": 40.95260334666667034753118059597909450531005859375,
"lon": 28.786013319999998572029653587378561496734619140625
},
"bbox": {
"min_lat": 40.9523166999999972404111758805811405181884765625,
"min_lon": 28.785533300000000878071659826673567295074462890625,
"max_lat": 40.95271670000000341360646416433155536651611328125,
"max_lon": 28.786383300000000673435351927764713764190673828125
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 5h 33m
- Data Points: 17 AIS positions
- Period: 2026-07-08T06:32:13+00:00 to 2026-07-08T12:05:12+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 333,
"points_in_zone": 17,
"first_point": {
"ts": "2026-07-08T06:32:13+00:00",
"lat": 40.9521833000000015090336091816425323486328125,
"lon": 28.78543330000000111112967715598642826080322265625
},
"last_point": {
"ts": "2026-07-08T12:05:12+00:00",
"lat": 40.95264999999999844249032321386039257049560546875,
"lon": 28.786383300000000673435351927764713764190673828125
}
}- Duration: 5h 33m
- Radius: 52 meters
- Data Points: 17 AIS positions
- Centroid: 40.9525, 28.7858
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 52.10000000000000142108547152020037174224853515625,
"duration_minutes": 333,
"points": 17,
"centroid": {
"lat": 40.95247842941176230624478193931281566619873046875,
"lon": 28.7858068529411781355520361103117465972900390625
},
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"min_lon": 28.78543330000000111112967715598642826080322265625,
"max_lat": 40.95271670000000341360646416433155536651611328125,
"max_lon": 28.786383300000000673435351927764713764190673828125
},
"zone_id": "osint_bosphorus"
}- Duration: 6h 16m
- Radius: 1,056 meters
- Data Points: 11 AIS positions
- Centroid: 40.9494, 28.7887
- Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
"radius_m": 1055.5,
"duration_minutes": 376.6000000000000227373675443232059478759765625,
"points": 11,
"centroid": {
"lat": 40.94935302727272841138983494602143764495849609375,
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},
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"max_lon": 28.7962500000000005684341886080801486968994140625
},
"zone_id": "osint_bosphorus"
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 30m
- Data Points: 13 AIS positions
- Period: 2026-07-08T02:02:02+00:00 to 2026-07-08T08:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 390.1000000000000227373675443232059478759765625,
"points_in_zone": 13,
"first_point": {
"ts": "2026-07-08T02:02:02+00:00",
"lat": 40.9341332999999991670847521163523197174072265625,
"lon": 28.801249999999999573674358543939888477325439453125
},
"last_point": {
"ts": "2026-07-08T08:32:11+00:00",
"lat": 40.9524167000000005600668373517692089080810546875,
"lon": 28.785633300000000645013642497360706329345703125
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 23m
- Data Points: 23 AIS positions
- Period: 2026-07-08T01:17:32+00:00 to 2026-07-08T07:41:14+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 383.69999999999998863131622783839702606201171875,
"points_in_zone": 23,
"first_point": {
"ts": "2026-07-08T01:17:32+00:00",
"lat": 40.8828232999999983121597324497997760772705078125,
"lon": 28.81077499999999957935870043002068996429443359375
},
"last_point": {
"ts": "2026-07-08T07:41:14+00:00",
"lat": 40.9523166999999972404111758805811405181884765625,
"lon": 28.785533300000000878071659826673567295074462890625
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 6h 31m
- Data Points: 26 AIS positions
- Period: 2026-07-08T00:40:03+00:00 to 2026-07-08T07:11:14+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 391.19999999999998863131622783839702606201171875,
"points_in_zone": 26,
"first_point": {
"ts": "2026-07-08T00:40:03+00:00",
"lat": 40.8116667000000035159246181137859821319580078125,
"lon": 28.834116699999999156034391489811241626739501953125
},
"last_point": {
"ts": "2026-07-08T07:11:14+00:00",
"lat": 40.9521833000000015090336091816425323486328125,
"lon": 28.785450000000000869704308570362627506256103515625
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 3h 24m
- Data Points: 50 AIS positions
- Period: 2026-07-07T23:01:52+00:00 to 2026-07-08T02:26:40+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 204.80000000000001136868377216160297393798828125,
"points_in_zone": 50,
"first_point": {
"ts": "2026-07-07T23:01:52+00:00",
"lat": 40.74954999999999927240423858165740966796875,
"lon": 29.21291670000000095797076937742531299591064453125
},
"last_point": {
"ts": "2026-07-08T02:26:40+00:00",
"lat": 40.94681669999999940046109259128570556640625,
"lon": 28.792133299999999707097231294028460979461669921875
}
}- Zone: Bosphorus/Dardanelles Approach
- Duration: 4h 20m
- Data Points: 62 AIS positions
- Period: 2026-07-07T22:06:20+00:00 to 2026-07-08T02:26:40+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_bosphorus",
"zone_name": "Bosphorus\/Dardanelles Approach",
"dwell_minutes": 260.30000000000001136868377216160297393798828125,
"points_in_zone": 62,
"first_point": {
"ts": "2026-07-07T22:06:20+00:00",
"lat": 40.746966700000001537773641757667064666748046875,
"lon": 29.43518329999999849633240955881774425506591796875
},
"last_point": {
"ts": "2026-07-08T02:26:40+00:00",
"lat": 40.94681669999999940046109259128570556640625,
"lon": 28.792133299999999707097231294028460979461669921875
}
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 1h 53m
- Data Points: 22 AIS positions
- Period: 2026-06-21T15:05:45+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 113.7999999999999971578290569595992565155029296875,
"points_in_zone": 22,
"first_point": {
"ts": "2026-06-21T15:05:45+00:00",
"lat": 41.83494999999999919282345217652618885040283203125,
"lon": 30.337133300000001412399797118268907070159912109375
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Zone: discovered_201
- Duration: 1h 53m
- Data Points: 22 AIS positions
- Period: 2026-06-21T15:05:45+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_201",
"zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 113.7999999999999971578290569595992565155029296875,
"points_in_zone": 22,
"first_point": {
"ts": "2026-06-21T15:05:45+00:00",
"lat": 41.83494999999999919282345217652618885040283203125,
"lon": 30.337133300000001412399797118268907070159912109375
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Duration: 1h 53m
- Radius: 1,056 meters
- Data Points: 22 AIS positions
- Centroid: 41.8267, 30.3434
- Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1055.59999999999990905052982270717620849609375,
"duration_minutes": 113.7999999999999971578290569595992565155029296875,
"points": 22,
"centroid": {
"lat": 41.826678799999996272163116373121738433837890625,
"lon": 30.34339317727273055425030179321765899658203125
},
"bbox": {
"min_lat": 41.8213166999999970130375004373490810394287109375,
"min_lon": 30.337133300000001412399797118268907070159912109375,
"max_lat": 41.83494999999999919282345217652618885040283203125,
"max_lon": 30.346933299999999888996171648614108562469482421875
},
"zone_id": "discovered_186"
}- Duration: 1h 53m
- Radius: 1,056 meters
- Data Points: 22 AIS positions
- Centroid: 41.8267, 30.3434
- Zone: discovered_201
Show Raw Evidence JSON
{
"radius_m": 1055.59999999999990905052982270717620849609375,
"duration_minutes": 113.7999999999999971578290569595992565155029296875,
"points": 22,
"centroid": {
"lat": 41.826678799999996272163116373121738433837890625,
"lon": 30.34339317727273055425030179321765899658203125
},
"bbox": {
"min_lat": 41.8213166999999970130375004373490810394287109375,
"min_lon": 30.337133300000001412399797118268907070159912109375,
"max_lat": 41.83494999999999919282345217652618885040283203125,
"max_lon": 30.346933299999999888996171648614108562469482421875
},
"zone_id": "discovered_201"
}- Zone: discovered_201
- Duration: 2h 11m
- Data Points: 26 AIS positions
- Period: 2026-06-21T14:47:54+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_201",
"zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 131.69999999999998863131622783839702606201171875,
"points_in_zone": 26,
"first_point": {
"ts": "2026-06-21T14:47:54+00:00",
"lat": 41.8369832999999999856299837119877338409423828125,
"lon": 30.3352833000000003949025995098054409027099609375
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Duration: 2h 11m
- Radius: 1,134 meters
- Data Points: 26 AIS positions
- Centroid: 41.8282, 30.3422
- Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1134.200000000000045474735088646411895751953125,
"duration_minutes": 131.69999999999998863131622783839702606201171875,
"points": 26,
"centroid": {
"lat": 41.8281846230769218664136133156716823577880859375,
"lon": 30.342212815384609569946405827067792415618896484375
},
"bbox": {
"min_lat": 41.8213166999999970130375004373490810394287109375,
"min_lon": 30.3352833000000003949025995098054409027099609375,
"max_lat": 41.8369832999999999856299837119877338409423828125,
"max_lon": 30.346933299999999888996171648614108562469482421875
},
"zone_id": "discovered_186"
}- Duration: 2h 11m
- Radius: 1,134 meters
- Data Points: 26 AIS positions
- Centroid: 41.8282, 30.3422
- Zone: discovered_201
Show Raw Evidence JSON
{
"radius_m": 1134.200000000000045474735088646411895751953125,
"duration_minutes": 131.69999999999998863131622783839702606201171875,
"points": 26,
"centroid": {
"lat": 41.8281846230769218664136133156716823577880859375,
"lon": 30.342212815384609569946405827067792415618896484375
},
"bbox": {
"min_lat": 41.8213166999999970130375004373490810394287109375,
"min_lon": 30.3352833000000003949025995098054409027099609375,
"max_lat": 41.8369832999999999856299837119877338409423828125,
"max_lon": 30.346933299999999888996171648614108562469482421875
},
"zone_id": "discovered_201"
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 2h 11m
- Data Points: 26 AIS positions
- Period: 2026-06-21T14:47:54+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 131.69999999999998863131622783839702606201171875,
"points_in_zone": 26,
"first_point": {
"ts": "2026-06-21T14:47:54+00:00",
"lat": 41.8369832999999999856299837119877338409423828125,
"lon": 30.3352833000000003949025995098054409027099609375
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 4h 55m
- Data Points: 29 AIS positions
- Period: 2026-06-21T12:03:56+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 295.6000000000000227373675443232059478759765625,
"points_in_zone": 29,
"first_point": {
"ts": "2026-06-21T12:03:56+00:00",
"lat": 41.85213329999999842812030692584812641143798828125,
"lon": 30.317333300000001372609403915703296661376953125
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 5h 54m
- Data Points: 43 AIS positions
- Period: 2026-06-21T11:05:35+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 354,
"points_in_zone": 43,
"first_point": {
"ts": "2026-06-21T11:05:35+00:00",
"lat": 41.85736670000000003710738383233547210693359375,
"lon": 30.315283300000000821228240965865552425384521484375
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Duration: 2h 9m
- Radius: 687 meters
- Data Points: 23 AIS positions
- Centroid: 41.8562, 30.3158
- Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 686.5,
"duration_minutes": 129.5,
"points": 23,
"centroid": {
"lat": 41.8561572565217403507631388492882251739501953125,
"lon": 30.3157594173913054191871196962893009185791015625
},
"bbox": {
"min_lat": 41.85156669999999934361767373047769069671630859375,
"min_lon": 30.313566699999999087822288856841623783111572265625,
"max_lat": 41.8621167000000014013494364917278289794921875,
"max_lon": 30.31779999999999830606611794792115688323974609375
},
"zone_id": "discovered_186"
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 6h 18m
- Data Points: 45 AIS positions
- Period: 2026-06-21T10:41:16+00:00 to 2026-06-21T16:59:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 378.30000000000001136868377216160297393798828125,
"points_in_zone": 45,
"first_point": {
"ts": "2026-06-21T10:41:16+00:00",
"lat": 41.85921669999999750189090264029800891876220703125,
"lon": 30.314583299999998899920683470554649829864501953125
},
"last_point": {
"ts": "2026-06-21T16:59:35+00:00",
"lat": 41.8213166999999970130375004373490810394287109375,
"lon": 30.346933299999999888996171648614108562469482421875
}
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 6h 37m
- Data Points: 44 AIS positions
- Period: 2026-06-21T09:51:46+00:00 to 2026-06-21T16:29:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 397.30000000000001136868377216160297393798828125,
"points_in_zone": 44,
"first_point": {
"ts": "2026-06-21T09:51:46+00:00",
"lat": 41.86273330000000214567990042269229888916015625,
"lon": 30.3134000000000014551915228366851806640625
},
"last_point": {
"ts": "2026-06-21T16:29:04+00:00",
"lat": 41.82476669999999785432009957730770111083984375,
"lon": 30.344733300000001463558874092996120452880859375
}
}- Duration: 3h 5m
- Radius: 847 meters
- Data Points: 35 AIS positions
- Centroid: 41.8589, 30.3148
- Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 846.799999999999954525264911353588104248046875,
"duration_minutes": 185.69999999999998863131622783839702606201171875,
"points": 35,
"centroid": {
"lat": 41.85886476857143634333624504506587982177734375,
"lon": 30.314848571428566259555736905895173549652099609375
},
"bbox": {
"min_lat": 41.85156669999999934361767373047769069671630859375,
"min_lon": 30.312766700000000952286427491344511508941650390625,
"max_lat": 41.86598330000000345307853422127664089202880859375,
"max_lon": 30.31779999999999830606611794792115688323974609375
},
"zone_id": "discovered_186"
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 6h 30m
- Data Points: 45 AIS positions
- Period: 2026-06-21T08:40:26+00:00 to 2026-06-21T15:10:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 390.5,
"points_in_zone": 45,
"first_point": {
"ts": "2026-06-21T08:40:26+00:00",
"lat": 41.8676999999999992496668710373342037200927734375,
"lon": 30.312916699999998826342562097124755382537841796875
},
"last_point": {
"ts": "2026-06-21T15:10:55+00:00",
"lat": 41.8343167000000022426320356316864490509033203125,
"lon": 30.337683299999998354223862406797707080841064453125
}
}- Duration: 4h 4m
- Radius: 1,163 meters
- Data Points: 41 AIS positions
- Centroid: 41.8601, 30.3146
- Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 1162.59999999999990905052982270717620849609375,
"duration_minutes": 244.69999999999998863131622783839702606201171875,
"points": 41,
"centroid": {
"lat": 41.86014878780488146503557800315320491790771484375,
"lon": 30.3145792658536521457790513522922992706298828125
},
"bbox": {
"min_lat": 41.85156669999999934361767373047769069671630859375,
"min_lon": 30.312766700000000952286427491344511508941650390625,
"max_lat": 41.87060000000000314912540488876402378082275390625,
"max_lon": 30.31779999999999830606611794792115688323974609375
},
"zone_id": "discovered_186"
}- Zone: Eastern Mediterranean Surveillance Zone
- Duration: 5h 6m
- Data Points: 53 AIS positions
- Period: 2026-06-21T07:03:25+00:00 to 2026-06-21T12:10:16+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_186",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"dwell_minutes": 306.8999999999999772626324556767940521240234375,
"points_in_zone": 53,
"first_point": {
"ts": "2026-06-21T07:03:25+00:00",
"lat": 41.8770999999999986584953148849308490753173828125,
"lon": 30.31484999999999985220711096189916133880615234375
},
"last_point": {
"ts": "2026-06-21T12:10:16+00:00",
"lat": 41.85156669999999934361767373047769069671630859375,
"lon": 30.31779999999999830606611794792115688323974609375
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Jul 13 17:02 | 40.8627 | 28.5027 | 12.5 kn | 260.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:56 | 40.8661 | 28.5306 | 12.4 kn | 260.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:54 | 40.8671 | 28.5396 | 12.4 kn | 261.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:51 | 40.8688 | 28.5530 | 12.3 kn | 260.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:40 | 40.8750 | 28.5993 | 12.2 kn | 259.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:38 | 40.8774 | 28.6117 | 12.3 kn | 250.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:33 | 40.8822 | 28.6301 | 12.4 kn | 249.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:31 | 40.8852 | 28.6404 | 12.5 kn | 250.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:30 | 40.8863 | 28.6448 | 12.4 kn | 251.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:15 | 40.9030 | 28.7101 | 12.4 kn | 251.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:14 | 40.9041 | 28.7145 | 12.4 kn | 252.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:10 | 40.9085 | 28.7332 | 12.1 kn | 253.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:08 | 40.9106 | 28.7415 | 11.6 kn | 247.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:07 | 40.9120 | 28.7455 | 11.3 kn | 242.0° | Bosphorus/Dardanelles Approach |
| Jul 13 16:06 | 40.9134 | 28.7491 | 11.0 kn | 243.0° | Bosphorus/Dardanelles Approach |
| Jul 13 00:52 | 40.9501 | 28.7873 | 0.0 kn | 111.0° | Bosphorus/Dardanelles Approach |
| Jul 13 00:25 | 40.9499 | 28.7868 | 0.1 kn | 28.0° | Bosphorus/Dardanelles Approach |
| Jul 13 00:10 | 40.9500 | 28.7861 | 0.1 kn | 102.0° | Bosphorus/Dardanelles Approach |
| Jul 12 23:34 | 40.9500 | 28.7867 | 0.1 kn | 124.0° | Bosphorus/Dardanelles Approach |
| Jul 12 23:28 | 40.9500 | 28.7866 | 0.0 kn | 7.0° | Bosphorus/Dardanelles Approach |
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.
