IMO 9686716
Vessel information
Detected Events (100)
- Minimum Distance: 310 meters
- Average Distance: 311 meters
- Duration: 57 minutes
- Period: 2026-10-28T15:35:11+00:00 to 2026-10-28T16:32:11+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 310m, avg 310m) for 57 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 310m, avg 310m |
| Duration | 10/25 | Duration 57 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±1m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"min_distance_m": 309.80000000000001136868377216160297393798828125,
"avg_distance_m": 310.5,
"distance_consistency_m": 0.90000000000000002220446049250313080847263336181640625,
"duration_minutes": 57,
"overlap_duration_s": 3420,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T15:35:11+00:00",
"end": "2026-10-28T16:32:11+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 310m, avg 310m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 57 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b11m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 310m, avg 310m) for 57 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70890750000000224417817662470042705535888671875,
"lon": 33.32152169999999813398972037248313426971435546875
},
"time_window": {
"start_ts": "2026-10-28T15:35:11+00:00",
"end_ts": "2026-10-28T16:32:11+00:00"
},
"searched_at": "2026-10-28T21:15:01.733420+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 306 meters
- Average Distance: 309 meters
- Duration: 2h 27m
- Period: 2026-10-28T14:05:10+00:00 to 2026-10-28T16:32:11+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 309m) for 147 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 306m, avg 309m |
| Duration | 25/25 | Duration 147 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"min_distance_m": 305.8999999999999772626324556767940521240234375,
"avg_distance_m": 308.80000000000001136868377216160297393798828125,
"distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
"duration_minutes": 147,
"overlap_duration_s": 8821,
"speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T14:05:10+00:00",
"end": "2026-10-28T16:32:11+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 306m, avg 309m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 147 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 309m) for 147 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70891730000000308109520119614899158477783203125,
"lon": 33.32149199999999922283677733503282070159912109375
},
"time_window": {
"start_ts": "2026-10-28T14:05:10+00:00",
"end_ts": "2026-10-28T16:32:11+00:00"
},
"searched_at": "2026-10-28T20:15:01.919245+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 2h 27m
- Data Points: 5 AIS positions
- Period: 2026-10-28T14:05:10+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 147,
"points_in_zone": 5,
"first_point": {
"ts": "2026-10-28T14:05:10+00:00",
"lat": 34.7100817000000034795448300428688526153564453125,
"lon": 33.322443300000003318928065709769725799560546875
},
"last_point": {
"ts": "2026-10-28T16:32:11+00:00",
"lat": 34.71001170000000257687133853323757648468017578125,
"lon": 33.32256670000000298159648082219064235687255859375
}
}- Minimum Distance: 306 meters
- Average Distance: 310 meters
- Duration: 3h 9m
- Period: 2026-10-28T13:23:12+00:00 to 2026-10-28T16:32:11+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 189 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 306m, avg 310m |
| Duration | 25/25 | Duration 189 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"min_distance_m": 305.8999999999999772626324556767940521240234375,
"avg_distance_m": 309.69999999999998863131622783839702606201171875,
"distance_consistency_m": 2.29999999999999982236431605997495353221893310546875,
"duration_minutes": 189,
"overlap_duration_s": 11339,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T13:23:12+00:00",
"end": "2026-10-28T16:32:11+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 306m, avg 310m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 189 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 189 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.7089208000000013498720363713800907135009765625,
"lon": 33.32149129999999814799593877978622913360595703125
},
"time_window": {
"start_ts": "2026-10-28T13:23:12+00:00",
"end_ts": "2026-10-28T16:32:11+00:00"
},
"searched_at": "2026-10-28T19:45:04.502963+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 3h 30m
- Data Points: 8 AIS positions
- Period: 2026-10-28T13:02:09+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 210,
"points_in_zone": 8,
"first_point": {
"ts": "2026-10-28T13:02:09+00:00",
"lat": 34.7100750000000033423930290155112743377685546875,
"lon": 33.322468299999997043414623476564884185791015625
},
"last_point": {
"ts": "2026-10-28T16:32:11+00:00",
"lat": 34.71001170000000257687133853323757648468017578125,
"lon": 33.32256670000000298159648082219064235687255859375
}
}- Minimum Distance: 314 meters
- Average Distance: 318 meters
- Duration: 45 minutes
- Period: 2026-10-28T12:21:29+00:00 to 2026-10-28T13:06:35+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ROSE I and STI DAMA) maintained close proximity (min 314m, avg 318m) for 45 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 314m, avg 318m |
| Duration | 10/25 | Duration 45 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 636022191,
"imo": 9376945,
"name": "ROSE I",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 314,
"avg_distance_m": 317.8999999999999772626324556767940521240234375,
"distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
"duration_minutes": 45.10000000000000142108547152020037174224853515625,
"overlap_duration_s": 2706,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-10-28T12:21:29+00:00",
"end": "2026-10-28T13:06:35+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 314m, avg 318m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 45 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ROSE I and STI DAMA) maintained close proximity (min 314m, avg 318m) for 45 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.709063299999996843325789086520671844482421875,
"lon": 33.3212477000000006910340744070708751678466796875
},
"time_window": {
"start_ts": "2026-10-28T12:21:29+00:00",
"end_ts": "2026-10-28T13:06:35+00:00"
},
"searched_at": "2026-10-28T13:45:02.143308+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 4h 18m
- Data Points: 12 AIS positions
- Period: 2026-10-28T12:14:10+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 258,
"points_in_zone": 12,
"first_point": {
"ts": "2026-10-28T12:14:10+00:00",
"lat": 34.71007329999999768688212498091161251068115234375,
"lon": 33.32247499999999718056642450392246246337890625
},
"last_point": {
"ts": "2026-10-28T16:32:11+00:00",
"lat": 34.71001170000000257687133853323757648468017578125,
"lon": 33.32256670000000298159648082219064235687255859375
}
}- Duration: 4h 18m
- Radius: 11 meters
- Data Points: 12 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 11.4000000000000003552713678800500929355621337890625,
"duration_minutes": 258,
"points": 12,
"centroid": {
"lat": 34.71006972500000387071850127540528774261474609375,
"lon": 33.32246374166665958682642667554318904876708984375
},
"bbox": {
"min_lat": 34.71001170000000257687133853323757648468017578125,
"min_lon": 33.32241330000000090194589574821293354034423828125,
"max_lat": 34.71009169999999954825398162938654422760009765625,
"max_lon": 33.32256670000000298159648082219064235687255859375
},
"zone_id": "discovered_039"
}- Minimum Distance: 306 meters
- Average Distance: 310 meters
- Duration: 4h 18m
- Period: 2026-10-28T12:14:10+00:00 to 2026-10-28T16:32:11+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 258 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 306m, avg 310m |
| Duration | 25/25 | Duration 258 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"min_distance_m": 305.8999999999999772626324556767940521240234375,
"avg_distance_m": 310.1000000000000227373675443232059478759765625,
"distance_consistency_m": 2,
"duration_minutes": 258,
"overlap_duration_s": 15481,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T12:14:10+00:00",
"end": "2026-10-28T16:32:11+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 306m, avg 310m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 258 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 258 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 306 meters
- Average Distance: 310 meters
- Duration: 5h 3m
- Period: 2026-10-28T10:32:11+00:00 to 2026-10-28T15:35:11+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 303 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 306m, avg 310m |
| Duration | 25/25 | Duration 303 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"min_distance_m": 305.8999999999999772626324556767940521240234375,
"avg_distance_m": 310.19999999999998863131622783839702606201171875,
"distance_consistency_m": 2,
"duration_minutes": 303,
"overlap_duration_s": 18180,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T10:32:11+00:00",
"end": "2026-10-28T15:35:11+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 306m, avg 310m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 303 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 303 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.7089289999999976998878992162644863128662109375,
"lon": 33.32148509999999674846549169160425662994384765625
},
"time_window": {
"start_ts": "2026-10-28T10:32:11+00:00",
"end_ts": "2026-10-28T15:35:11+00:00"
},
"searched_at": "2026-10-28T16:00:01.649877+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6 hours
- Data Points: 13 AIS positions
- Period: 2026-10-28T10:32:11+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 360,
"points_in_zone": 13,
"first_point": {
"ts": "2026-10-28T10:32:11+00:00",
"lat": 34.71007829999999927395037957467138767242431640625,
"lon": 33.32245329999999938763721729628741741180419921875
},
"last_point": {
"ts": "2026-10-28T16:32:11+00:00",
"lat": 34.71001170000000257687133853323757648468017578125,
"lon": 33.32256670000000298159648082219064235687255859375
}
}- Duration: 6 hours
- Radius: 12 meters
- Data Points: 13 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 11.5,
"duration_minutes": 360,
"points": 13,
"centroid": {
"lat": 34.7100703846153777476502000354230403900146484375,
"lon": 33.3224629384615269600544706918299198150634765625
},
"bbox": {
"min_lat": 34.71001170000000257687133853323757648468017578125,
"min_lon": 33.32241330000000090194589574821293354034423828125,
"max_lat": 34.71009169999999954825398162938654422760009765625,
"max_lon": 33.32256670000000298159648082219064235687255859375
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 21m
- Data Points: 15 AIS positions
- Period: 2026-10-28T09:14:09+00:00 to 2026-10-28T15:35:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 381,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-28T09:14:09+00:00",
"lat": 34.7100482999999968569682096131145954132080078125,
"lon": 33.322440000000000281943357549607753753662109375
},
"last_point": {
"ts": "2026-10-28T15:35:11+00:00",
"lat": 34.7100616999999971312718116678297519683837890625,
"lon": 33.32247830000000021755113266408443450927734375
}
}- Duration: 6h 21m
- Radius: 5 meters
- Data Points: 15 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 4.5,
"duration_minutes": 381,
"points": 15,
"centroid": {
"lat": 34.7100719933333294875410501845180988311767578125,
"lon": 33.32245687999999717021637479774653911590576171875
},
"bbox": {
"min_lat": 34.7100482999999968569682096131145954132080078125,
"min_lon": 33.32241330000000090194589574821293354034423828125,
"max_lat": 34.71009169999999954825398162938654422760009765625,
"max_lon": 33.32249999999999801048033987171947956085205078125
},
"zone_id": "discovered_039"
}- Minimum Distance: 309 meters
- Average Distance: 311 meters
- Duration: 3h 33m
- Period: 2026-10-28T09:50:12+00:00 to 2026-10-28T13:23:12+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 309m, avg 311m) for 213 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 309m, avg 311m |
| Duration | 25/25 | Duration 213 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"min_distance_m": 308.80000000000001136868377216160297393798828125,
"avg_distance_m": 310.69999999999998863131622783839702606201171875,
"distance_consistency_m": 1.5,
"duration_minutes": 213,
"overlap_duration_s": 12780,
"speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T09:50:12+00:00",
"end": "2026-10-28T13:23:12+00:00"
},
"points_count": {
"vessel_a": 8,
"vessel_b": 8
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 309m, avg 311m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 213 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 309m, avg 311m) for 213 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 6m
- Data Points: 12 AIS positions
- Period: 2026-10-28T07:26:09+00:00 to 2026-10-28T13:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 366,
"points_in_zone": 12,
"first_point": {
"ts": "2026-10-28T07:26:09+00:00",
"lat": 34.710070000000001755324774421751499176025390625,
"lon": 33.32245830000000097470547189004719257354736328125
},
"last_point": {
"ts": "2026-10-28T13:32:11+00:00",
"lat": 34.71008669999999796118572703562676906585693359375,
"lon": 33.32245999999999952478901832364499568939208984375
}
}- Duration: 6h 6m
- Radius: 4 meters
- Data Points: 12 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 3.600000000000000088817841970012523233890533447265625,
"duration_minutes": 366,
"points": 12,
"centroid": {
"lat": 34.7100740166666668073958135209977626800537109375,
"lon": 33.32246346666666880764751113019883632659912109375
},
"bbox": {
"min_lat": 34.7100482999999968569682096131145954132080078125,
"min_lon": 33.322440000000000281943357549607753753662109375,
"max_lat": 34.71009169999999954825398162938654422760009765625,
"max_lon": 33.32249999999999801048033987171947956085205078125
},
"zone_id": "discovered_039"
}- Minimum Distance: 314 meters
- Average Distance: 318 meters
- Duration: 51 minutes
- Period: 2026-10-28T06:35:12+00:00 to 2026-10-28T07:26:09+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 51 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 314m, avg 318m |
| Duration | 10/25 | Duration 51 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 636022191,
"imo": 9376945,
"name": "ROSE I",
"flag": "Liberia"
},
"min_distance_m": 313.69999999999998863131622783839702606201171875,
"avg_distance_m": 317.6000000000000227373675443232059478759765625,
"distance_consistency_m": 4.5,
"duration_minutes": 51,
"overlap_duration_s": 3057,
"speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T06:35:12+00:00",
"end": "2026-10-28T07:26:09+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 314m, avg 318m"
},
"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 \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 51 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70907940000000024838300305418670177459716796875,
"lon": 33.32123899999999849796950002200901508331298828125
},
"time_window": {
"start_ts": "2026-10-28T06:35:12+00:00",
"end_ts": "2026-10-28T07:26:09+00:00"
},
"searched_at": "2026-10-28T12:30:01.529019+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 12 AIS positions
- Period: 2026-10-28T06:50:09+00:00 to 2026-10-28T13:23:12+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 12,
"first_point": {
"ts": "2026-10-28T06:50:09+00:00",
"lat": 34.71012170000000196523615159094333648681640625,
"lon": 33.32247670000000283607732853852212429046630859375
},
"last_point": {
"ts": "2026-10-28T13:23:12+00:00",
"lat": 34.71008830000000244808688876219093799591064453125,
"lon": 33.3224500000000034560798667371273040771484375
}
}- Duration: 6h 33m
- Radius: 5 meters
- Data Points: 12 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 5.0999999999999996447286321199499070644378662109375,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
"points": 12,
"centroid": {
"lat": 34.71007693333333321561440243385732173919677734375,
"lon": 33.32246485833334048720644204877316951751708984375
},
"bbox": {
"min_lat": 34.7100482999999968569682096131145954132080078125,
"min_lon": 33.322440000000000281943357549607753753662109375,
"max_lat": 34.71012170000000196523615159094333648681640625,
"max_lon": 33.32249999999999801048033987171947956085205078125
},
"zone_id": "discovered_039"
}- Minimum Distance: 310 meters
- Average Distance: 314 meters
- Duration: 1 hours
- Period: 2026-10-28T05:57:22+00:00 to 2026-10-28T06:57:26+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ZONDAR and STI DAMA) maintained close proximity (min 310m, avg 314m) for 60 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 310m, avg 314m |
| Duration | 15/25 | Duration 60 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538005166,
"imo": 9351634,
"name": "ZONDAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 309.5,
"avg_distance_m": 314.30000000000001136868377216160297393798828125,
"distance_consistency_m": 3.20000000000000017763568394002504646778106689453125,
"duration_minutes": 60.10000000000000142108547152020037174224853515625,
"overlap_duration_s": 3604,
"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": "2026-10-28T05:57:22+00:00",
"end": "2026-10-28T06:57:26+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 310m, avg 314m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 60 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ZONDAR and STI DAMA) maintained close proximity (min 310m, avg 314m) for 60 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 314 meters
- Average Distance: 318 meters
- Duration: 1h 35m
- Period: 2026-10-28T05:50:15+00:00 to 2026-10-28T07:26:09+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 96 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 314m, avg 318m |
| Duration | 20/25 | Duration 96 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
🛰️ 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": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 636022191,
"imo": 9376945,
"name": "ROSE I",
"flag": "Liberia"
},
"min_distance_m": 313.69999999999998863131622783839702606201171875,
"avg_distance_m": 317.6000000000000227373675443232059478759765625,
"distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
"duration_minutes": 95.900000000000005684341886080801486968994140625,
"overlap_duration_s": 5754,
"speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T05:50:15+00:00",
"end": "2026-10-28T07:26:09+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 314m, avg 318m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 96 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 96 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70907249999999777401171741075813770294189453125,
"lon": 33.3212400000000030786395655013620853424072265625
},
"time_window": {
"start_ts": "2026-10-28T05:50:15+00:00",
"end_ts": "2026-10-28T07:26:09+00:00"
},
"searched_at": "2026-10-28T11:00:01.558141+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 23m
- Data Points: 10 AIS positions
- Period: 2026-10-28T05:50:15+00:00 to 2026-10-28T12:14:10+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 383.8999999999999772626324556767940521240234375,
"points_in_zone": 10,
"first_point": {
"ts": "2026-10-28T05:50:15+00:00",
"lat": 34.71004330000000237532731262035667896270751953125,
"lon": 33.3224866999999989047864801250398159027099609375
},
"last_point": {
"ts": "2026-10-28T12:14:10+00:00",
"lat": 34.71007329999999768688212498091161251068115234375,
"lon": 33.32247499999999718056642450392246246337890625
}
}- Duration: 6h 23m
- Radius: 6 meters
- Data Points: 10 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 5.5,
"duration_minutes": 383.8999999999999772626324556767940521240234375,
"points": 10,
"centroid": {
"lat": 34.71007282000000060406819102354347705841064453125,
"lon": 33.32246866999999923564246273599565029144287109375
},
"bbox": {
"min_lat": 34.71004330000000237532731262035667896270751953125,
"min_lon": 33.322440000000000281943357549607753753662109375,
"max_lat": 34.71012170000000196523615159094333648681640625,
"max_lon": 33.32249999999999801048033987171947956085205078125
},
"zone_id": "discovered_039"
}- Minimum Distance: 313 meters
- Average Distance: 317 meters
- Duration: 2h 30m
- Period: 2026-10-28T04:56:11+00:00 to 2026-10-28T07:26:09+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Northern Baltic Sea Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 313m, avg 317m) for 150 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 313m, avg 317m |
| Duration | 25/25 | Duration 150 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Northern Baltic Sea Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538005173,
"imo": 9686716,
"name": "STI DAMA",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 636022191,
"imo": 9376945,
"name": "ROSE I",
"flag": "Liberia"
},
"min_distance_m": 312.80000000000001136868377216160297393798828125,
"avg_distance_m": 316.80000000000001136868377216160297393798828125,
"distance_consistency_m": 4,
"duration_minutes": 150,
"overlap_duration_s": 8998,
"speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-10-28T04:56:11+00:00",
"end": "2026-10-28T07:26:09+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 313m, avg 317m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 150 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 313m, avg 317m) for 150 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 30m
- Data Points: 11 AIS positions
- Period: 2026-10-28T04:02:08+00:00 to 2026-10-28T10:32:11+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 390.1000000000000227373675443232059478759765625,
"points_in_zone": 11,
"first_point": {
"ts": "2026-10-28T04:02:08+00:00",
"lat": 34.71007670000000189247657544910907745361328125,
"lon": 33.322485000000000354702933691442012786865234375
},
"last_point": {
"ts": "2026-10-28T10:32:11+00:00",
"lat": 34.71007829999999927395037957467138767242431640625,
"lon": 33.32245329999999938763721729628741741180419921875
}
}- Duration: 6h 30m
- Radius: 6 meters
- Data Points: 11 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 5.5999999999999996447286321199499070644378662109375,
"duration_minutes": 390.1000000000000227373675443232059478759765625,
"points": 11,
"centroid": {
"lat": 34.7100710545454518296537571586668491363525390625,
"lon": 33.32247349090909693813955527730286121368408203125
},
"bbox": {
"min_lat": 34.71004330000000237532731262035667896270751953125,
"min_lon": 33.322440000000000281943357549607753753662109375,
"max_lat": 34.71012170000000196523615159094333648681640625,
"max_lon": 33.32251169999999973470039549283683300018310546875
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 5h 54m
- Data Points: 11 AIS positions
- Period: 2026-10-28T03:56:08+00:00 to 2026-10-28T09:50:12+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 354.1000000000000227373675443232059478759765625,
"points_in_zone": 11,
"first_point": {
"ts": "2026-10-28T03:56:08+00:00",
"lat": 34.7100683000000032052412279881536960601806640625,
"lon": 33.3224500000000034560798667371273040771484375
},
"last_point": {
"ts": "2026-10-28T09:50:12+00:00",
"lat": 34.7100583000000000311047188006341457366943359375,
"lon": 33.32246169999999807487256475724279880523681640625
}
}- Duration: 5h 54m
- Radius: 6 meters
- Data Points: 11 AIS positions
- Centroid: 34.7101, 33.3225
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 5.70000000000000017763568394002504646778106689453125,
"duration_minutes": 354.1000000000000227373675443232059478759765625,
"points": 11,
"centroid": {
"lat": 34.7100701454545514934579841792583465576171875,
"lon": 33.32247319090908632688297075219452381134033203125
},
"bbox": {
"min_lat": 34.71004330000000237532731262035667896270751953125,
"min_lon": 33.322440000000000281943357549607753753662109375,
"max_lat": 34.71012170000000196523615159094333648681640625,
"max_lon": 33.32251169999999973470039549283683300018310546875
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 5h 48m
- Data Points: 9 AIS positions
- Period: 2026-10-28T01:38:09+00:00 to 2026-10-28T07:26:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 348,
"points_in_zone": 9,
"first_point": {
"ts": "2026-10-28T01:38:09+00:00",
"lat": 34.7100817000000034795448300428688526153564453125,
"lon": 33.32247830000000021755113266408443450927734375
},
"last_point": {
"ts": "2026-10-28T07:26:09+00:00",
"lat": 34.710070000000001755324774421751499176025390625,
"lon": 33.32245830000000097470547189004719257354736328125
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 30m
- Data Points: 4 AIS positions
- Period: 2026-10-27T19:07:17+00:00 to 2026-10-28T01:38:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 390.8999999999999772626324556767940521240234375,
"points_in_zone": 4,
"first_point": {
"ts": "2026-10-27T19:07:17+00:00",
"lat": 34.71106670000000349318725056946277618408203125,
"lon": 33.32536499999999790588844916783273220062255859375
},
"last_point": {
"ts": "2026-10-28T01:38:09+00:00",
"lat": 34.7100817000000034795448300428688526153564453125,
"lon": 33.32247830000000021755113266408443450927734375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 1h 15m
- Data Points: 12 AIS positions
- Period: 2026-10-27T18:02:31+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 75.5,
"points_in_zone": 12,
"first_point": {
"ts": "2026-10-27T18:02:31+00:00",
"lat": 34.6906017000000019834260456264019012451171875,
"lon": 33.3517317000000019788785721175372600555419921875
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 2h 6m
- Data Points: 14 AIS positions
- Period: 2026-10-27T17:11:35+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 126.5,
"points_in_zone": 14,
"first_point": {
"ts": "2026-10-27T17:11:35+00:00",
"lat": 34.69064829999999943765942589379847049713134765625,
"lon": 33.3518600000000020600054995156824588775634765625
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 3h 12m
- Data Points: 20 AIS positions
- Period: 2026-10-27T16:05:33+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 192.5,
"points_in_zone": 20,
"first_point": {
"ts": "2026-10-27T16:05:33+00:00",
"lat": 34.69083499999999986584953148849308490753173828125,
"lon": 33.35200830000000138397808768786489963531494140625
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Duration: 2h 37m
- Radius: 837 meters
- Data Points: 15 AIS positions
- Centroid: 34.6905, 33.3503
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 837.1000000000000227373675443232059478759765625,
"duration_minutes": 157.80000000000001136868377216160297393798828125,
"points": 15,
"centroid": {
"lat": 34.69045443999998923345629009418189525604248046875,
"lon": 33.35033576666666732535304618068039417266845703125
},
"bbox": {
"min_lat": 34.68916999999999717374521424062550067901611328125,
"min_lon": 33.34120500000000220097717829048633575439453125,
"max_lat": 34.69112830000000258223735727369785308837890625,
"max_lon": 33.35209499999999849251253181137144565582275390625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 3h 48m
- Data Points: 22 AIS positions
- Period: 2026-10-27T15:29:37+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 228.400000000000005684341886080801486968994140625,
"points_in_zone": 22,
"first_point": {
"ts": "2026-10-27T15:29:37+00:00",
"lat": 34.69151670000000109439497464336454868316650390625,
"lon": 33.35227830000000182053554453887045383453369140625
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Duration: 3h 13m
- Radius: 858 meters
- Data Points: 17 AIS positions
- Centroid: 34.6906, 33.3506
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 858.1000000000000227373675443232059478759765625,
"duration_minutes": 193.69999999999998863131622783839702606201171875,
"points": 17,
"centroid": {
"lat": 34.69057294117647671782833640463650226593017578125,
"lon": 33.35055940000000163081494974903762340545654296875
},
"bbox": {
"min_lat": 34.68916999999999717374521424062550067901611328125,
"min_lon": 33.34120500000000220097717829048633575439453125,
"max_lat": 34.69151670000000109439497464336454868316650390625,
"max_lon": 33.35227830000000182053554453887045383453369140625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 5h 6m
- Data Points: 26 AIS positions
- Period: 2026-10-27T14:11:36+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 306.5,
"points_in_zone": 26,
"first_point": {
"ts": "2026-10-27T14:11:36+00:00",
"lat": 34.69183170000000160371200763620436191558837890625,
"lon": 33.35220670000000353638824890367686748504638671875
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Duration: 4h 31m
- Radius: 888 meters
- Data Points: 21 AIS positions
- Centroid: 34.6908, 33.3509
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 888.200000000000045474735088646411895751953125,
"duration_minutes": 271.69999999999998863131622783839702606201171875,
"points": 21,
"centroid": {
"lat": 34.69080175238095620215972303412854671478271484375,
"lon": 33.3508727714285697629748028703033924102783203125
},
"bbox": {
"min_lat": 34.68916999999999717374521424062550067901611328125,
"min_lon": 33.34120500000000220097717829048633575439453125,
"max_lat": 34.69183170000000160371200763620436191558837890625,
"max_lon": 33.35227830000000182053554453887045383453369140625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 5h 54m
- Data Points: 29 AIS positions
- Period: 2026-10-27T13:23:33+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 354.5,
"points_in_zone": 29,
"first_point": {
"ts": "2026-10-27T13:23:33+00:00",
"lat": 34.6918950000000023692336981184780597686767578125,
"lon": 33.35212829999999684105205233208835124969482421875
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Duration: 5h 19m
- Radius: 904 meters
- Data Points: 24 AIS positions
- Centroid: 34.6909, 33.3510
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 903.700000000000045474735088646411895751953125,
"duration_minutes": 319.80000000000001136868377216160297393798828125,
"points": 24,
"centroid": {
"lat": 34.69094236666666830615213257260620594024658203125,
"lon": 33.3510287458333323229453526437282562255859375
},
"bbox": {
"min_lat": 34.68916999999999717374521424062550067901611328125,
"min_lon": 33.34120500000000220097717829048633575439453125,
"max_lat": 34.69195830000000313475538860075175762176513671875,
"max_lon": 33.35227830000000182053554453887045383453369140625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 30m
- Data Points: 30 AIS positions
- Period: 2026-10-27T12:47:32+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 390.5,
"points_in_zone": 30,
"first_point": {
"ts": "2026-10-27T12:47:32+00:00",
"lat": 34.69212830000000025165718398056924343109130859375,
"lon": 33.35205169999999696983650210313498973846435546875
},
"last_point": {
"ts": "2026-10-27T19:18:04+00:00",
"lat": 34.7105999999999994543031789362430572509765625,
"lon": 33.32256830000000036307028494775295257568359375
}
}- Duration: 6h 19m
- Radius: 916 meters
- Data Points: 27 AIS positions
- Centroid: 34.6911, 33.3511
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 915.700000000000045474735088646411895751953125,
"duration_minutes": 379.80000000000001136868377216160297393798828125,
"points": 27,
"centroid": {
"lat": 34.6910661148148165011662058532238006591796875,
"lon": 33.35114481111110507072226027958095073699951171875
},
"bbox": {
"min_lat": 34.68916999999999717374521424062550067901611328125,
"min_lon": 33.34120500000000220097717829048633575439453125,
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 26 AIS positions
- Period: 2026-10-27T11:44:33+00:00 to 2026-10-27T18:17:36+00:00
Show Raw Evidence JSON
{
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}
}- Duration: 6h 33m
- Radius: 121 meters
- Data Points: 26 AIS positions
- Centroid: 34.6914, 33.3520
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 27m
- Data Points: 24 AIS positions
- Period: 2026-10-27T10:44:31+00:00 to 2026-10-27T17:11:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
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}
}- Duration: 6h 27m
- Radius: 110 meters
- Data Points: 24 AIS positions
- Centroid: 34.6916, 33.3521
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 18m
- Data Points: 24 AIS positions
- Period: 2026-10-27T09:59:31+00:00 to 2026-10-27T16:17:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 378,
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}
}- Duration: 6h 18m
- Radius: 132 meters
- Data Points: 24 AIS positions
- Centroid: 34.6918, 33.3520
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 22 AIS positions
- Period: 2026-10-27T08:56:36+00:00 to 2026-10-27T15:29:37+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
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}
}- Duration: 6h 33m
- Radius: 60 meters
- Data Points: 22 AIS positions
- Centroid: 34.6920, 33.3521
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 59.60000000000000142108547152020037174224853515625,
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 27m
- Data Points: 25 AIS positions
- Period: 2026-10-27T07:44:31+00:00 to 2026-10-27T14:11:36+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
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}
}- Duration: 6h 27m
- Radius: 33 meters
- Data Points: 25 AIS positions
- Centroid: 34.6921, 33.3520
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 33.2999999999999971578290569595992565155029296875,
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 32m
- Data Points: 26 AIS positions
- Period: 2026-10-27T06:14:37+00:00 to 2026-10-27T12:47:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
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"dwell_minutes": 392.8999999999999772626324556767940521240234375,
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}
}- Duration: 6h 32m
- Radius: 89 meters
- Data Points: 26 AIS positions
- Centroid: 34.6920, 33.3520
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 89,
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},
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}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 29m
- Data Points: 26 AIS positions
- Period: 2026-10-27T05:53:34+00:00 to 2026-10-27T12:23:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 389.8999999999999772626324556767940521240234375,
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"first_point": {
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}
}- Duration: 6h 29m
- Radius: 129 meters
- Data Points: 26 AIS positions
- Centroid: 34.6919, 33.3519
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 129,
"duration_minutes": 389.8999999999999772626324556767940521240234375,
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 27m
- Data Points: 26 AIS positions
- Period: 2026-10-27T04:53:31+00:00 to 2026-10-27T11:20:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 387,
"points_in_zone": 26,
"first_point": {
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}
}- Duration: 6h 27m
- Radius: 141 meters
- Data Points: 26 AIS positions
- Centroid: 34.6917, 33.3519
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 140.80000000000001136868377216160297393798828125,
"duration_minutes": 387,
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 26m
- Data Points: 27 AIS positions
- Period: 2026-10-27T03:41:38+00:00 to 2026-10-27T10:08:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 386.8999999999999772626324556767940521240234375,
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"first_point": {
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}
}- Duration: 6h 26m
- Radius: 108 meters
- Data Points: 27 AIS positions
- Centroid: 34.6914, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 108,
"duration_minutes": 386.8999999999999772626324556767940521240234375,
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 30m
- Data Points: 29 AIS positions
- Period: 2026-10-27T02:41:34+00:00 to 2026-10-27T09:11:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 29,
"first_point": {
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}
}- Duration: 6h 30m
- Radius: 101 meters
- Data Points: 29 AIS positions
- Centroid: 34.6913, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 101,
"duration_minutes": 390,
"points": 29,
"centroid": {
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 26 AIS positions
- Period: 2026-10-27T01:44:31+00:00 to 2026-10-27T08:17:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 26,
"first_point": {
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}
}- Duration: 6h 33m
- Radius: 102 meters
- Data Points: 26 AIS positions
- Centroid: 34.6911, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 101.7999999999999971578290569595992565155029296875,
"duration_minutes": 393,
"points": 26,
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 26 AIS positions
- Period: 2026-10-27T00:44:31+00:00 to 2026-10-27T07:17:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 26,
"first_point": {
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}
}- Duration: 6h 33m
- Radius: 115 meters
- Data Points: 26 AIS positions
- Centroid: 34.6909, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 115.2000000000000028421709430404007434844970703125,
"duration_minutes": 393,
"points": 26,
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 27 AIS positions
- Period: 2026-10-26T23:41:31+00:00 to 2026-10-27T06:14:37+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
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"first_point": {
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},
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}
}- Duration: 6h 33m
- Radius: 70 meters
- Data Points: 27 AIS positions
- Centroid: 34.6909, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 69.900000000000005684341886080801486968994140625,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
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},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 6m
- Data Points: 25 AIS positions
- Period: 2026-10-26T22:47:33+00:00 to 2026-10-27T04:53:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 366,
"points_in_zone": 25,
"first_point": {
"ts": "2026-10-26T22:47:33+00:00",
"lat": 34.69113329999999706387825426645576953887939453125,
"lon": 33.35179500000000274440026259981095790863037109375
},
"last_point": {
"ts": "2026-10-27T04:53:31+00:00",
"lat": 34.6904217000000016923877410590648651123046875,
"lon": 33.3516300000000001091393642127513885498046875
}
}- Duration: 6h 6m
- Radius: 66 meters
- Data Points: 25 AIS positions
- Centroid: 34.6910, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 65.5,
"duration_minutes": 366,
"points": 25,
"centroid": {
"lat": 34.6909915920000031519521144218742847442626953125,
"lon": 33.3518188839999965011884341947734355926513671875
},
"bbox": {
"min_lat": 34.6904217000000016923877410590648651123046875,
"min_lon": 33.35155999999999920646587270312011241912841796875,
"max_lat": 34.69153330000000323707354255020618438720703125,
"max_lon": 33.35204999999999841975295566953718662261962890625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 31 AIS positions
- Period: 2026-10-26T21:50:31+00:00 to 2026-10-27T04:23:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 31,
"first_point": {
"ts": "2026-10-26T21:50:31+00:00",
"lat": 34.6910682999999977482730173505842685699462890625,
"lon": 33.35169669999999797482814756222069263458251953125
},
"last_point": {
"ts": "2026-10-27T04:23:31+00:00",
"lat": 34.69057169999999956644387566484510898590087890625,
"lon": 33.35169669999999797482814756222069263458251953125
}
}- Duration: 6h 33m
- Radius: 66 meters
- Data Points: 31 AIS positions
- Centroid: 34.6910, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 65.7000000000000028421709430404007434844970703125,
"duration_minutes": 393,
"points": 31,
"centroid": {
"lat": 34.69103649677418133023820701055228710174560546875,
"lon": 33.3518307709677372940859640948474407196044921875
},
"bbox": {
"min_lat": 34.6904717000000033522155717946588993072509765625,
"min_lon": 33.35155999999999920646587270312011241912841796875,
"max_lat": 34.69153330000000323707354255020618438720703125,
"max_lon": 33.35204999999999841975295566953718662261962890625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 30 AIS positions
- Period: 2026-10-26T20:53:31+00:00 to 2026-10-27T03:26:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 30,
"first_point": {
"ts": "2026-10-26T20:53:31+00:00",
"lat": 34.69102500000000333102434524334967136383056640625,
"lon": 33.35157000000000238060238189063966274261474609375
},
"last_point": {
"ts": "2026-10-27T03:26:33+00:00",
"lat": 34.6904717000000033522155717946588993072509765625,
"lon": 33.35161670000000100344550446607172489166259765625
}
}- Duration: 6h 33m
- Radius: 71 meters
- Data Points: 30 AIS positions
- Centroid: 34.6911, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 71.400000000000005684341886080801486968994140625,
"duration_minutes": 393,
"points": 30,
"centroid": {
"lat": 34.69109044000000352525603375397622585296630859375,
"lon": 33.351829683333335196948610246181488037109375
},
"bbox": {
"min_lat": 34.6904717000000033522155717946588993072509765625,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.69153330000000323707354255020618438720703125,
"max_lon": 33.35204999999999841975295566953718662261962890625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 24m
- Data Points: 35 AIS positions
- Period: 2026-10-26T19:20:32+00:00 to 2026-10-27T01:44:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 384,
"points_in_zone": 35,
"first_point": {
"ts": "2026-10-26T19:20:32+00:00",
"lat": 34.69115000000000037516656448133289813995361328125,
"lon": 33.3517216999999988047420629300177097320556640625
},
"last_point": {
"ts": "2026-10-27T01:44:31+00:00",
"lat": 34.69113829999999865094650886021554470062255859375,
"lon": 33.351851699999997435952536761760711669921875
}
}- Duration: 6h 24m
- Radius: 57 meters
- Data Points: 35 AIS positions
- Centroid: 34.6912, 33.3519
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 56.60000000000000142108547152020037174224853515625,
"duration_minutes": 384,
"points": 35,
"centroid": {
"lat": 34.6911917114285728303002542816102504730224609375,
"lon": 33.35185396285714176656256313435733318328857421875
},
"bbox": {
"min_lat": 34.6906917000000021289451979100704193115234375,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.69155500000000103000274975784122943878173828125,
"max_lon": 33.3520850000000024238033802248537540435791015625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 30m
- Data Points: 35 AIS positions
- Period: 2026-10-26T18:41:33+00:00 to 2026-10-27T01:11:34+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 35,
"first_point": {
"ts": "2026-10-26T18:41:33+00:00",
"lat": 34.69107170000000195386746781878173351287841796875,
"lon": 33.35178669999999812034729984588921070098876953125
},
"last_point": {
"ts": "2026-10-27T01:11:34+00:00",
"lat": 34.69109329999999857818693271838128566741943359375,
"lon": 33.351861700000000610089045949280261993408203125
}
}- Duration: 6h 30m
- Radius: 56 meters
- Data Points: 35 AIS positions
- Centroid: 34.6912, 33.3519
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 56.2999999999999971578290569595992565155029296875,
"duration_minutes": 390,
"points": 35,
"centroid": {
"lat": 34.6911891399999916529850452207028865814208984375,
"lon": 33.35185115142856915326774469576776027679443359375
},
"bbox": {
"min_lat": 34.6906917000000021289451979100704193115234375,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.69155500000000103000274975784122943878173828125,
"max_lon": 33.3520850000000024238033802248537540435791015625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 36 AIS positions
- Period: 2026-10-26T17:50:36+00:00 to 2026-10-27T00:23:34+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 36,
"first_point": {
"ts": "2026-10-26T17:50:36+00:00",
"lat": 34.6913933000000014317265595309436321258544921875,
"lon": 33.35181999999999646888682036660611629486083984375
},
"last_point": {
"ts": "2026-10-27T00:23:34+00:00",
"lat": 34.69101330000000160680428962223231792449951171875,
"lon": 33.35186829999999957863110466860234737396240234375
}
}- Duration: 6h 33m
- Radius: 60 meters
- Data Points: 36 AIS positions
- Centroid: 34.6912, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 60.10000000000000142108547152020037174224853515625,
"duration_minutes": 393,
"points": 36,
"centroid": {
"lat": 34.6912245805555556898980285041034221649169921875,
"lon": 33.35184755277777668425187584944069385528564453125
},
"bbox": {
"min_lat": 34.6906917000000021289451979100704193115234375,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.69155500000000103000274975784122943878173828125,
"max_lon": 33.3520850000000024238033802248537540435791015625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 35m
- Data Points: 36 AIS positions
- Period: 2026-10-26T16:11:38+00:00 to 2026-10-26T22:47:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 395.8999999999999772626324556767940521240234375,
"points_in_zone": 36,
"first_point": {
"ts": "2026-10-26T16:11:38+00:00",
"lat": 34.69183670000000319078026222996413707733154296875,
"lon": 33.35182830000000109293978312052786350250244140625
},
"last_point": {
"ts": "2026-10-26T22:47:33+00:00",
"lat": 34.69113329999999706387825426645576953887939453125,
"lon": 33.35179500000000274440026259981095790863037109375
}
}- Duration: 6h 35m
- Radius: 67 meters
- Data Points: 36 AIS positions
- Centroid: 34.6913, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 67.099999999999994315658113919198513031005859375,
"duration_minutes": 395.8999999999999772626324556767940521240234375,
"points": 36,
"centroid": {
"lat": 34.6912914361111006655846722424030303955078125,
"lon": 33.35182287500000342106432071886956691741943359375
},
"bbox": {
"min_lat": 34.6906917000000021289451979100704193115234375,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.69183670000000319078026222996413707733154296875,
"max_lon": 33.3520850000000024238033802248537540435791015625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 35 AIS positions
- Period: 2026-10-26T15:32:31+00:00 to 2026-10-26T22:05:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 35,
"first_point": {
"ts": "2026-10-26T15:32:31+00:00",
"lat": 34.69198829999999844631020096130669116973876953125,
"lon": 33.35193000000000296267899102531373500823974609375
},
"last_point": {
"ts": "2026-10-26T22:05:35+00:00",
"lat": 34.691163299999999480860424228012561798095703125,
"lon": 33.35192169999999833862602827139198780059814453125
}
}- Duration: 6h 33m
- Radius: 73 meters
- Data Points: 35 AIS positions
- Centroid: 34.6913, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 72.5,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
"points": 35,
"centroid": {
"lat": 34.6913405714285687508890987373888492584228515625,
"lon": 33.3518259571428501431000768207013607025146484375
},
"bbox": {
"min_lat": 34.6906917000000021289451979100704193115234375,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.69198829999999844631020096130669116973876953125,
"max_lon": 33.3520850000000024238033802248537540435791015625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 21m
- Data Points: 35 AIS positions
- Period: 2026-10-26T14:53:32+00:00 to 2026-10-26T21:14:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 381,
"points_in_zone": 35,
"first_point": {
"ts": "2026-10-26T14:53:32+00:00",
"lat": 34.69205500000000341742634191177785396575927734375,
"lon": 33.35178330000000102018020697869360446929931640625
},
"last_point": {
"ts": "2026-10-26T21:14:32+00:00",
"lat": 34.6906917000000021289451979100704193115234375,
"lon": 33.3517317000000019788785721175372600555419921875
}
}- Duration: 6h 21m
- Radius: 87 meters
- Data Points: 35 AIS positions
- Centroid: 34.6915, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 87.2999999999999971578290569595992565155029296875,
"duration_minutes": 381,
"points": 35,
"centroid": {
"lat": 34.69147504857142649825618718750774860382080078125,
"lon": 33.3518242371428641490638256072998046875
},
"bbox": {
"min_lat": 34.6906917000000021289451979100704193115234375,
"min_lon": 33.35150999999999754663804196752607822418212890625,
"max_lat": 34.692098299999997834675014019012451171875,
"max_lon": 33.3520850000000024238033802248537540435791015625
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 33m
- Data Points: 33 AIS positions
- Period: 2026-10-26T13:23:33+00:00 to 2026-10-26T19:56:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 393,
"points_in_zone": 33,
"first_point": {
"ts": "2026-10-26T13:23:33+00:00",
"lat": 34.6925116999999971767465467564761638641357421875,
"lon": 33.35133499999999884266799199394881725311279296875
},
"last_point": {
"ts": "2026-10-26T19:56:31+00:00",
"lat": 34.691450000000003228706191293895244598388671875,
"lon": 33.35177829999999943311195238493382930755615234375
}
}- Duration: 6h 33m
- Radius: 98 meters
- Data Points: 33 AIS positions
- Centroid: 34.6917, 33.3518
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 98.2000000000000028421709430404007434844970703125,
"duration_minutes": 393,
"points": 33,
"centroid": {
"lat": 34.6917101484848586778753087855875492095947265625,
"lon": 33.35178878787878176126469043083488941192626953125
},
"bbox": {
"min_lat": 34.69104329999999691835910198278725147247314453125,
"min_lon": 33.35133499999999884266799199394881725311279296875,
"max_lat": 34.6925116999999971767465467564761638641357421875,
"max_lon": 33.35199829999999820984157850034534931182861328125
},
"zone_id": "discovered_039"
}- Duration: 6h 39m
- Radius: 106 meters
- Data Points: 32 AIS positions
- Centroid: 34.6918, 33.3517
- Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 106.2999999999999971578290569595992565155029296875,
"duration_minutes": 399,
"points": 32,
"centroid": {
"lat": 34.69179140624999746478351880796253681182861328125,
"lon": 33.35174073125000404616002924740314483642578125
},
"bbox": {
"min_lat": 34.69104329999999691835910198278725147247314453125,
"min_lon": 33.35107500000000158024704433046281337738037109375,
"max_lat": 34.6926117000000004964022082276642322540283203125,
"max_lon": 33.351951700000000755608198232948780059814453125
},
"zone_id": "discovered_039"
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 39m
- Data Points: 32 AIS positions
- Period: 2026-10-26T12:50:32+00:00 to 2026-10-26T19:29:31+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 399,
"points_in_zone": 32,
"first_point": {
"ts": "2026-10-26T12:50:32+00:00",
"lat": 34.69257669999999649235178367234766483306884765625,
"lon": 33.35107500000000158024704433046281337738037109375
},
"last_point": {
"ts": "2026-10-26T19:29:31+00:00",
"lat": 34.69119830000000348491084878332912921905517578125,
"lon": 33.35172829999999777328412164933979511260986328125
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 30m
- Data Points: 36 AIS positions
- Period: 2026-10-26T11:52:54+00:00 to 2026-10-26T18:23:34+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 390.69999999999998863131622783839702606201171875,
"points_in_zone": 36,
"first_point": {
"ts": "2026-10-26T11:52:54+00:00",
"lat": 34.65050000000000096633812063373625278472900390625,
"lon": 33.34287330000000082463884609751403331756591796875
},
"last_point": {
"ts": "2026-10-26T18:23:34+00:00",
"lat": 34.6912267000000014149918570183217525482177734375,
"lon": 33.35182669999999660603862139396369457244873046875
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 6h 31m
- Data Points: 48 AIS positions
- Period: 2026-10-26T10:34:05+00:00 to 2026-10-26T17:05:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 391.5,
"points_in_zone": 48,
"first_point": {
"ts": "2026-10-26T10:34:05+00:00",
"lat": 34.39722669999999737910911790095269680023193359375,
"lon": 33.30514000000000152112988871522247791290283203125
},
"last_point": {
"ts": "2026-10-26T17:05:33+00:00",
"lat": 34.69174670000000304526110994629561901092529296875,
"lon": 33.35177829999999943311195238493382930755615234375
}
}- Gap Duration: 4h 18m
- Last Seen: 2026-10-24T18:34:20+00:00 at 29.8910, 32.5234 (Zone: Port Said/Suez Approach)
- Next Seen: 2026-10-24T22:53:13+00:00 at 29.9535, 32.5826
🛰️ Gap Corroboration
These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.
SAR Imagery (Sentinel-1)
Status: ✗ No SAR coverage
No Sentinel-1 scenes covering corridor and time window
VIIRS Thermal Anomaly
Status: ✗ No detections
No VIIRS thermal/light detections in corridor
Show Raw Evidence JSON
{
"gap_minutes": 258.8999999999999772626324556767940521240234375,
"last_seen": {
"ts": "2026-10-24T18:34:20+00:00",
"lat": 29.890950000000000130739863379858434200286865234375,
"lon": 32.52339829999999665233190171420574188232421875,
"sog": 3.100000000000000088817841970012523233890533447265625,
"zone_id": "osint_port_said"
},
"next_seen": {
"ts": "2026-10-24T22:53:13+00:00",
"lat": 29.95350330000000127483872347511351108551025390625,
"lon": 32.58258670000000023492248146794736385345458984375,
"zone_ids": [
"osint_port_said"
]
},
"gap_enrichment": {
"status": "not_found",
"corridor": {
"start": {
"lat": 29.890950000000000130739863379858434200286865234375,
"lon": 32.52339829999999665233190171420574188232421875,
"ts": "2026-10-24T18:34:20+00:00"
},
"end": {
"lat": 29.95350330000000127483872347511351108551025390625,
"lon": 32.58258670000000023492248146794736385345458984375,
"ts": "2026-10-24T22:53:13+00:00"
},
"bbox": {
"min_lat": 29.710770000000000123918653116561472415924072265625,
"min_lon": 32.315506999999996651240508072078227996826171875,
"max_lat": 30.133683000000001328544385614804923534393310546875,
"max_lon": 32.79047800000000023601387511007487773895263671875
},
"buffer_km": 20
},
"sar": {
"status": "not_found",
"notes": "No Sentinel-1 scenes covering corridor and time window"
},
"viirs": {
"status": "not_found",
"notes": "No VIIRS thermal\/light detections in corridor"
},
"searched_at": "2026-10-24T23:15:01.482918+00:00"
}
}- Zone: Port Said/Suez Approach
- Duration: 4h 42m
- Data Points: 5 AIS positions
- Period: 2026-10-24T18:23:01+00:00 to 2026-10-24T23:05:54+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_port_said",
"zone_name": "Port Said\/Suez Approach",
"dwell_minutes": 282.8999999999999772626324556767940521240234375,
"points_in_zone": 5,
"first_point": {
"ts": "2026-10-24T18:23:01+00:00",
"lat": 29.89126830000000012432792573235929012298583984375,
"lon": 32.53717999999999932470018393360078334808349609375
},
"last_point": {
"ts": "2026-10-24T23:05:54+00:00",
"lat": 29.99098670000000055324562708847224712371826171875,
"lon": 32.5846700000000026875568437390029430389404296875
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 1h 48m
- Data Points: 40 AIS positions
- Period: 2026-10-18T01:05:34+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 108.2000000000000028421709430404007434844970703125,
"points_in_zone": 40,
"first_point": {
"ts": "2026-10-18T01:05:34+00:00",
"lat": 34.70210829999999901929186307825148105621337890625,
"lon": 33.33426999999999651436155545525252819061279296875
},
"last_point": {
"ts": "2026-10-18T02:53:47+00:00",
"lat": 34.34224669999999690617187297903001308441162109375,
"lon": 33.29818999999999817873685969971120357513427734375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 2h 1m
- Data Points: 43 AIS positions
- Period: 2026-10-18T00:52:36+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 121.2000000000000028421709430404007434844970703125,
"points_in_zone": 43,
"first_point": {
"ts": "2026-10-18T00:52:36+00:00",
"lat": 34.709108299999996916085365228354930877685546875,
"lon": 33.323385000000001809894456528127193450927734375
},
"last_point": {
"ts": "2026-10-18T02:53:47+00:00",
"lat": 34.34224669999999690617187297903001308441162109375,
"lon": 33.29818999999999817873685969971120357513427734375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 4h 37m
- Data Points: 44 AIS positions
- Period: 2026-10-17T22:16:16+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 277.5,
"points_in_zone": 44,
"first_point": {
"ts": "2026-10-17T22:16:16+00:00",
"lat": 34.70961170000000350910340785048902034759521484375,
"lon": 33.3229867000000012922100722789764404296875
},
"last_point": {
"ts": "2026-10-18T02:53:47+00:00",
"lat": 34.34224669999999690617187297903001308441162109375,
"lon": 33.29818999999999817873685969971120357513427734375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 5h 55m
- Data Points: 45 AIS positions
- Period: 2026-10-17T20:58:17+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 355.5,
"points_in_zone": 45,
"first_point": {
"ts": "2026-10-17T20:58:17+00:00",
"lat": 34.70964500000000185764292837120592594146728515625,
"lon": 33.32305000000000205773176276125013828277587890625
},
"last_point": {
"ts": "2026-10-18T02:53:47+00:00",
"lat": 34.34224669999999690617187297903001308441162109375,
"lon": 33.29818999999999817873685969971120357513427734375
}
}- Zone: Northern Baltic Sea Surveillance Zone
- Duration: 1h 39m
- Data Points: 16 AIS positions
- Period: 2026-10-16T11:08:38+00:00 to 2026-10-16T12:48:26+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_039",
"zone_name": "Northern Baltic Sea Surveillance Zone",
"dwell_minutes": 99.7999999999999971578290569595992565155029296875,
"points_in_zone": 16,
"first_point": {
"ts": "2026-10-16T11:08:38+00:00",
"lat": 34.69956330000000122026904136873781681060791015625,
"lon": 33.34578830000000237987478612922132015228271484375
},
"last_point": {
"ts": "2026-10-16T12:48:26+00:00",
"lat": 34.7096566999999964764356263913214206695556640625,
"lon": 33.3230750000000028876456781290471553802490234375
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Oct 28 16:32 | 34.7100 | 33.3226 | 0.1 kn | 98.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 15:35 | 34.7101 | 33.3225 | 0.1 kn | 139.3° | Northern Baltic Sea Surveillance Zone |
| Oct 28 14:20 | 34.7101 | 33.3224 | 0.0 kn | 177.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 14:11 | 34.7101 | 33.3224 | 0.0 kn | 177.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 14:05 | 34.7101 | 33.3224 | 0.0 kn | 166.7° | Northern Baltic Sea Surveillance Zone |
| Oct 28 13:32 | 34.7101 | 33.3225 | 0.0 kn | 173.0° | Northern Baltic Sea Surveillance Zone |
| Oct 28 13:23 | 34.7101 | 33.3225 | 0.0 kn | 190.6° | Northern Baltic Sea Surveillance Zone |
| Oct 28 13:02 | 34.7101 | 33.3225 | 0.0 kn | 190.6° | Northern Baltic Sea Surveillance Zone |
| Oct 28 12:56 | 34.7101 | 33.3225 | 0.0 kn | 213.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 12:53 | 34.7101 | 33.3225 | 0.0 kn | 213.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 12:32 | 34.7101 | 33.3225 | 0.1 kn | 230.2° | Northern Baltic Sea Surveillance Zone |
| Oct 28 12:14 | 34.7101 | 33.3225 | 0.0 kn | 208.3° | Northern Baltic Sea Surveillance Zone |
| Oct 28 10:32 | 34.7101 | 33.3225 | 0.1 kn | 223.2° | Northern Baltic Sea Surveillance Zone |
| Oct 28 09:50 | 34.7101 | 33.3225 | 0.1 kn | 217.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 09:26 | 34.7101 | 33.3225 | 0.0 kn | 304.0° | Northern Baltic Sea Surveillance Zone |
| Oct 28 09:14 | 34.7100 | 33.3224 | 0.0 kn | 348.9° | Northern Baltic Sea Surveillance Zone |
| Oct 28 07:26 | 34.7101 | 33.3225 | 0.1 kn | 247.0° | Northern Baltic Sea Surveillance Zone |
| Oct 28 06:50 | 34.7101 | 33.3225 | 0.0 kn | 201.1° | Northern Baltic Sea Surveillance Zone |
| Oct 28 06:38 | 34.7100 | 33.3225 | 0.0 kn | 199.4° | Northern Baltic Sea Surveillance Zone |
| Oct 28 06:35 | 34.7101 | 33.3225 | 0.0 kn | 199.4° | Northern Baltic Sea Surveillance Zone |
Showing 20 of 100 recent positions.
Data Source
Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.
Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.
