IMO 9335147
Vessel information
Detected Events (100)
- Minimum Distance: 296 meters
- Average Distance: 299 meters
- Duration: 1h 24m
- Period: 2026-10-28T17:47:56+00:00 to 2026-10-28T19:11:58+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 299m) for 84 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 296m, avg 299m |
| Duration | 15/25 | Duration 84 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: Southern Öresund Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 295.5,
"avg_distance_m": 298.80000000000001136868377216160297393798828125,
"distance_consistency_m": 2.399999999999999911182158029987476766109466552734375,
"duration_minutes": 84,
"overlap_duration_s": 5042,
"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": "2026-10-28T17:47:56+00:00",
"end": "2026-10-28T19:11:58+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 296m, avg 299m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 84 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 299m) for 84 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 296 meters
- Average Distance: 298 meters
- Duration: 1 hours
- Period: 2026-10-28T14:23:59+00:00 to 2026-10-28T15:23:58+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 298m) 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 296m, avg 298m |
| 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: Southern Öresund 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": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 295.80000000000001136868377216160297393798828125,
"avg_distance_m": 297.8999999999999772626324556767940521240234375,
"distance_consistency_m": 3,
"duration_minutes": 60,
"overlap_duration_s": 3599,
"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": "2026-10-28T14:23:59+00:00",
"end": "2026-10-28T15:23:58+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 296m, avg 298m"
},
"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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 298m) 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.1603228999999970483258948661386966705322265625,
"lon": -6.89796380000000031174067771644331514835357666015625
},
"time_window": {
"start_ts": "2026-10-28T14:23:59+00:00",
"end_ts": "2026-10-28T15:23:58+00:00"
},
"searched_at": "2026-10-28T16:45:01.305938+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 5h 12m
- Data Points: 11 AIS positions
- Period: 2026-10-28T14:23:59+00:00 to 2026-10-28T19:35:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 312,
"points_in_zone": 11,
"first_point": {
"ts": "2026-10-28T14:23:59+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-28T19:35:57+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 5h 12m
- Radius: 4 meters
- Data Points: 11 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 3.70000000000000017763568394002504646778106689453125,
"duration_minutes": 312,
"points": 11,
"centroid": {
"lat": 37.16110029999999397887222585268318653106689453125,
"lon": -6.899299718181818974471752881072461605072021484375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993166999999999688952811993658542633056640625,
"max_lat": 37.1611333000000030324372346512973308563232421875,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 24m
- Data Points: 15 AIS positions
- Period: 2026-10-28T13:11:56+00:00 to 2026-10-28T19:35:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 384,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-28T13:11:56+00:00",
"lat": 37.16116670000000254958649748004972934722900390625,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-28T19:35:57+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 24m
- Radius: 7 meters
- Data Points: 15 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 7.20000000000000017763568394002504646778106689453125,
"duration_minutes": 384,
"points": 15,
"centroid": {
"lat": 37.161102666666664617878268472850322723388671875,
"lon": -6.89930090666666639975801444961689412593841552734375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993166999999999688952811993658542633056640625,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 11m
- Data Points: 15 AIS positions
- Period: 2026-10-28T12:17:58+00:00 to 2026-10-28T18:29:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 371.8999999999999772626324556767940521240234375,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-28T12:17:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T18:29:55+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 11m
- Radius: 7 meters
- Data Points: 15 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 7.29999999999999982236431605997495353221893310546875,
"duration_minutes": 371.8999999999999772626324556767940521240234375,
"points": 15,
"centroid": {
"lat": 37.16110155333333153748753829859197139739990234375,
"lon": -6.89930201333333226187960462993942201137542724609375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 15 AIS positions
- Period: 2026-10-28T11:29:57+00:00 to 2026-10-28T17:59:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-28T11:29:57+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T17:59:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 30m
- Radius: 7 meters
- Data Points: 15 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 7.4000000000000003552713678800500929355621337890625,
"duration_minutes": 390,
"points": 15,
"centroid": {
"lat": 37.1611015533333244320601806975901126861572265625,
"lon": -6.89930089999999918148887445568107068538665771484375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Minimum Distance: 299 meters
- Average Distance: 299 meters
- Duration: 42 minutes
- Period: 2026-10-28T09:05:57+00:00 to 2026-10-28T09:47:58+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 299m, avg 299m) for 42 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 299m, avg 299m |
| Duration | 5/25 | Duration 42 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±0m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Southern Öresund 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": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 299.1000000000000227373675443232059478759765625,
"avg_distance_m": 299.30000000000001136868377216160297393798828125,
"distance_consistency_m": 0.299999999999999988897769753748434595763683319091796875,
"duration_minutes": 42,
"overlap_duration_s": 2521,
"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": "2026-10-28T09:05:57+00:00",
"end": "2026-10-28T09:47:58+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 299m, avg 299m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 42 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b10m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 299m, avg 299m) for 42 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.16028330000000323707354255020618438720703125,
"lon": -6.897962899999999564215613645501434803009033203125
},
"time_window": {
"start_ts": "2026-10-28T09:05:57+00:00",
"end_ts": "2026-10-28T09:47:58+00:00"
},
"searched_at": "2026-10-28T15:45:01.263550+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 14 AIS positions
- Period: 2026-10-28T09:59:56+00:00 to 2026-10-28T16:29:56+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 14,
"first_point": {
"ts": "2026-10-28T09:59:56+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T16:29:56+00:00",
"lat": 37.16107000000000226691554416902363300323486328125,
"lon": -6.89928170000000040573695514467544853687286376953125
}
}- Duration: 6h 30m
- Radius: 8 meters
- Data Points: 14 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 7.5999999999999996447286321199499070644378662109375,
"duration_minutes": 390,
"points": 14,
"centroid": {
"lat": 37.1610995214285679821841767989099025726318359375,
"lon": -6.89930227142856988820085462066344916820526123046875
},
"bbox": {
"min_lat": 37.16105329999999895562723395414650440216064453125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 14 AIS positions
- Period: 2026-10-28T08:53:55+00:00 to 2026-10-28T15:23:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390.1000000000000227373675443232059478759765625,
"points_in_zone": 14,
"first_point": {
"ts": "2026-10-28T08:53:55+00:00",
"lat": 37.16107000000000226691554416902363300323486328125,
"lon": -6.89928170000000040573695514467544853687286376953125
},
"last_point": {
"ts": "2026-10-28T15:23:58+00:00",
"lat": 37.1611333000000030324372346512973308563232421875,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Duration: 6h 30m
- Radius: 8 meters
- Data Points: 14 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 7.9000000000000003552713678800500929355621337890625,
"duration_minutes": 390.1000000000000227373675443232059478759765625,
"points": 14,
"centroid": {
"lat": 37.16109618571427830602260655723512172698974609375,
"lon": -6.89930822142857014256378533900715410709381103515625
},
"bbox": {
"min_lat": 37.16105329999999895562723395414650440216064453125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Minimum Distance: 297 meters
- Average Distance: 298 meters
- Duration: 54 minutes
- Period: 2026-10-28T08:53:55+00:00 to 2026-10-28T09:47:58+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 297m, avg 298m) for 54 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 297m, avg 298m |
| Duration | 10/25 | Duration 54 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: Southern Öresund Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 296.69999999999998863131622783839702606201171875,
"avg_distance_m": 298.3999999999999772626324556767940521240234375,
"distance_consistency_m": 1.5,
"duration_minutes": 54,
"overlap_duration_s": 3243,
"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": "2026-10-28T08:53:55+00:00",
"end": "2026-10-28T09:47:58+00:00"
},
"points_count": {
"vessel_a": 3,
"vessel_b": 3
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 297m, avg 298m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 54 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 297m, avg 298m) for 54 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 297 meters
- Average Distance: 300 meters
- Duration: 2h 6m
- Period: 2026-10-28T07:41:57+00:00 to 2026-10-28T09:47:58+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 297m, avg 300m) for 126 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 297m, avg 300m |
| Duration | 25/25 | Duration 126 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: Southern Öresund Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 296.6000000000000227373675443232059478759765625,
"avg_distance_m": 300.3999999999999772626324556767940521240234375,
"distance_consistency_m": 4,
"duration_minutes": 126,
"overlap_duration_s": 7561,
"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": "2026-10-28T07:41:57+00:00",
"end": "2026-10-28T09:47:58+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 85,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 297m, avg 300m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 126 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 297m, avg 300m) for 126 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 15 AIS positions
- Period: 2026-10-28T07:53:59+00:00 to 2026-10-28T14:23:59+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-28T07:53:59+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993333000000003352170097059570252895355224609375
},
"last_point": {
"ts": "2026-10-28T14:23:59+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 30m
- Radius: 8 meters
- Data Points: 15 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8.0999999999999996447286321199499070644378662109375,
"duration_minutes": 390,
"points": 15,
"centroid": {
"lat": 37.16109421999999540275894105434417724609375,
"lon": -6.89930989333333233304301757016219198703765869140625
},
"bbox": {
"min_lat": 37.16105329999999895562723395414650440216064453125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 18 AIS positions
- Period: 2026-10-28T06:53:58+00:00 to 2026-10-28T13:23:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 18,
"first_point": {
"ts": "2026-10-28T06:53:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.8993333000000003352170097059570252895355224609375
},
"last_point": {
"ts": "2026-10-28T13:23:58+00:00",
"lat": 37.16107000000000226691554416902363300323486328125,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Duration: 6h 30m
- Radius: 8 meters
- Data Points: 18 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8.300000000000000710542735760100185871124267578125,
"duration_minutes": 390,
"points": 18,
"centroid": {
"lat": 37.16109702777777812343629193492233753204345703125,
"lon": -6.899317499999998659632183262147009372711181640625
},
"bbox": {
"min_lat": 37.16105329999999895562723395414650440216064453125,
"min_lon": -6.899383300000000218688001041300594806671142578125,
"max_lat": 37.16116670000000254958649748004972934722900390625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 36m
- Data Points: 16 AIS positions
- Period: 2026-10-28T05:41:58+00:00 to 2026-10-28T12:17:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 396,
"points_in_zone": 16,
"first_point": {
"ts": "2026-10-28T05:41:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.8993333000000003352170097059570252895355224609375
},
"last_point": {
"ts": "2026-10-28T12:17:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Duration: 6h 36m
- Radius: 8 meters
- Data Points: 16 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8.300000000000000710542735760100185871124267578125,
"duration_minutes": 396,
"points": 16,
"centroid": {
"lat": 37.161094362499994758763932622969150543212890625,
"lon": -6.899320724999999043802745291031897068023681640625
},
"bbox": {
"min_lat": 37.16105329999999895562723395414650440216064453125,
"min_lon": -6.899383300000000218688001041300594806671142578125,
"max_lat": 37.16114999999999923829818726517260074615478515625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Minimum Distance: 292 meters
- Average Distance: 297 meters
- Duration: 1h 23m
- Period: 2026-10-28T04:26:57+00:00 to 2026-10-28T05:50:52+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 292m, avg 297m) for 84 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 292m, avg 297m |
| Duration | 15/25 | Duration 84 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±5m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Southern Öresund 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": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"min_distance_m": 291.8999999999999772626324556767940521240234375,
"avg_distance_m": 297.30000000000001136868377216160297393798828125,
"distance_consistency_m": 5,
"duration_minutes": 83.900000000000005684341886080801486968994140625,
"overlap_duration_s": 5035,
"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": "2026-10-28T04:26:57+00:00",
"end": "2026-10-28T05:50:52+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 292m, avg 297m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 84 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b15m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 292m, avg 297m) for 84 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.1603041999999987865521688945591449737548828125,
"lon": -6.89795829999999998705106918350793421268463134765625
},
"time_window": {
"start_ts": "2026-10-28T04:26:57+00:00",
"end_ts": "2026-10-28T05:50:52+00:00"
},
"searched_at": "2026-10-28T10:00:02.123309+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 24m
- Data Points: 17 AIS positions
- Period: 2026-10-28T04:47:59+00:00 to 2026-10-28T11:11:59+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 384,
"points_in_zone": 17,
"first_point": {
"ts": "2026-10-28T04:47:59+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T11:11:59+00:00",
"lat": 37.16105329999999895562723395414650440216064453125,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 24m
- Radius: 8 meters
- Data Points: 17 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8.300000000000000710542735760100185871124267578125,
"duration_minutes": 384,
"points": 17,
"centroid": {
"lat": 37.1610946941176507607451640069484710693359375,
"lon": -6.899320488235293424850169685669243335723876953125
},
"bbox": {
"min_lat": 37.16105329999999895562723395414650440216064453125,
"min_lon": -6.899383300000000218688001041300594806671142578125,
"max_lat": 37.16114999999999923829818726517260074615478515625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Minimum Distance: 292 meters
- Average Distance: 298 meters
- Duration: 1h 54m
- Period: 2026-10-28T03:56:48+00:00 to 2026-10-28T05:50:52+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 292m, avg 298m) for 114 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 292m, avg 298m |
| Duration | 20/25 | Duration 114 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: Southern Öresund Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"min_distance_m": 291.8999999999999772626324556767940521240234375,
"avg_distance_m": 297.8999999999999772626324556767940521240234375,
"distance_consistency_m": 4.5,
"duration_minutes": 114.099999999999994315658113919198513031005859375,
"overlap_duration_s": 6844,
"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": "2026-10-28T03:56:48+00:00",
"end": "2026-10-28T05:50:52+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 292m, avg 298m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 114 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 292m, avg 298m) for 114 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6 hours
- Data Points: 18 AIS positions
- Period: 2026-10-28T03:59:56+00:00 to 2026-10-28T09:59:56+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 360,
"points_in_zone": 18,
"first_point": {
"ts": "2026-10-28T03:59:56+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993333000000003352170097059570252895355224609375
},
"last_point": {
"ts": "2026-10-28T09:59:56+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Duration: 6 hours
- Radius: 8 meters
- Data Points: 18 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8,
"duration_minutes": 360,
"points": 18,
"centroid": {
"lat": 37.16109851111111339605486136861145496368408203125,
"lon": -6.89932027222222199469570114160887897014617919921875
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.899383300000000218688001041300594806671142578125,
"max_lat": 37.16114999999999923829818726517260074615478515625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Minimum Distance: 292 meters
- Average Distance: 298 meters
- Duration: 2h 30m
- Period: 2026-10-28T02:17:55+00:00 to 2026-10-28T04:47:59+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 292m, avg 298m) 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 292m, avg 298m |
| Duration | 25/25 | Duration 150 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: Southern Öresund 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": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 291.8999999999999772626324556767940521240234375,
"avg_distance_m": 297.80000000000001136868377216160297393798828125,
"distance_consistency_m": 3.29999999999999982236431605997495353221893310546875,
"duration_minutes": 150.099999999999994315658113919198513031005859375,
"overlap_duration_s": 9004,
"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": "2026-10-28T02:17:55+00:00",
"end": "2026-10-28T04:47:59+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 85,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 292m, avg 298m"
},
"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 \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 292m, avg 298m) 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.16030599999999850524545763619244098663330078125,
"lon": -6.89796630000000021709638531319797039031982421875
},
"time_window": {
"start_ts": "2026-10-28T02:17:55+00:00",
"end_ts": "2026-10-28T04:47:59+00:00"
},
"searched_at": "2026-10-28T08:30:07.225662+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 24m
- Data Points: 18 AIS positions
- Period: 2026-10-28T02:41:57+00:00 to 2026-10-28T09:05:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 384,
"points_in_zone": 18,
"first_point": {
"ts": "2026-10-28T02:41:57+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-28T09:05:57+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 24m
- Radius: 8 meters
- Data Points: 18 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8,
"duration_minutes": 384,
"points": 18,
"centroid": {
"lat": 37.16109851111110629062750376760959625244140625,
"lon": -6.8993202777777771217415647697634994983673095703125
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.899383300000000218688001041300594806671142578125,
"max_lat": 37.16114999999999923829818726517260074615478515625,
"max_lon": -6.89928170000000040573695514467544853687286376953125
},
"zone_id": "discovered_003"
}- Minimum Distance: 292 meters
- Average Distance: 299 meters
- Duration: 2h 54m
- Period: 2026-10-28T01:53:56+00:00 to 2026-10-28T04:47:59+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 292m, avg 298m) for 174 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 292m, avg 298m |
| Duration | 25/25 | Duration 174 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: Southern Öresund Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 291.8999999999999772626324556767940521240234375,
"avg_distance_m": 298.5,
"distance_consistency_m": 3.600000000000000088817841970012523233890533447265625,
"duration_minutes": 174.099999999999994315658113919198513031005859375,
"overlap_duration_s": 10443,
"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": "2026-10-28T01:53:56+00:00",
"end": "2026-10-28T04:47:59+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 85,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 292m, avg 298m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 174 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 292m, avg 298m) for 174 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6 hours
- Data Points: 17 AIS positions
- Period: 2026-10-28T01:53:56+00:00 to 2026-10-28T07:53:59+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 360.1000000000000227373675443232059478759765625,
"points_in_zone": 17,
"first_point": {
"ts": "2026-10-28T01:53:56+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-28T07:53:59+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993333000000003352170097059570252895355224609375
}
}- Duration: 6 hours
- Radius: 7 meters
- Data Points: 17 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 7.20000000000000017763568394002504646778106689453125,
"duration_minutes": 360.1000000000000227373675443232059478759765625,
"points": 17,
"centroid": {
"lat": 37.16110411764704934967085137031972408294677734375,
"lon": -6.89932548823529234738316517905332148075103759765625
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.899383300000000218688001041300594806671142578125,
"max_lat": 37.16114999999999923829818726517260074615478515625,
"max_lon": -6.899300000000000210320649784989655017852783203125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 16 AIS positions
- Period: 2026-10-28T00:47:59+00:00 to 2026-10-28T07:17:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 16,
"first_point": {
"ts": "2026-10-28T00:47:59+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T07:17:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 30m
- Radius: 4 meters
- Data Points: 16 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 3.600000000000000088817841970012523233890533447265625,
"duration_minutes": 390,
"points": 16,
"centroid": {
"lat": 37.1610970812499914472937234677374362945556640625,
"lon": -6.8993177124999984783926265663467347621917724609375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993500000000000937916411203332245349884033203125,
"max_lat": 37.16111670000000088975866674445569515228271484375,
"max_lon": -6.899300000000000210320649784989655017852783203125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 18m
- Data Points: 16 AIS positions
- Period: 2026-10-27T23:29:58+00:00 to 2026-10-28T05:47:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 378,
"points_in_zone": 16,
"first_point": {
"ts": "2026-10-27T23:29:58+00:00",
"lat": 37.1611333000000030324372346512973308563232421875,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-28T05:47:57+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993333000000003352170097059570252895355224609375
}
}- Duration: 6h 18m
- Radius: 4 meters
- Data Points: 16 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 3.70000000000000017763568394002504646778106689453125,
"duration_minutes": 378,
"points": 16,
"centroid": {
"lat": 37.16110333124998987841536290943622589111328125,
"lon": -6.8993177187499981073415256105363368988037109375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993500000000000937916411203332245349884033203125,
"max_lat": 37.1611333000000030324372346512973308563232421875,
"max_lon": -6.899300000000000210320649784989655017852783203125
},
"zone_id": "discovered_003"
}- Minimum Distance: 296 meters
- Average Distance: 298 meters
- Duration: 48 minutes
- Period: 2026-10-27T22:47:58+00:00 to 2026-10-27T23:35:57+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 298m) for 48 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 296m, avg 298m |
| Duration | 10/25 | Duration 48 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: Southern Öresund 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": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 296,
"avg_distance_m": 297.8999999999999772626324556767940521240234375,
"distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
"duration_minutes": 48,
"overlap_duration_s": 2879,
"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": "2026-10-27T22:47:58+00:00",
"end": "2026-10-27T23:35:57+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 296m, avg 298m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 48 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 298m) for 48 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.160306300000002011074684560298919677734375,
"lon": -6.8979572999999998472731022047810256481170654296875
},
"time_window": {
"start_ts": "2026-10-27T22:47:58+00:00",
"end_ts": "2026-10-27T23:35:57+00:00"
},
"searched_at": "2026-10-28T03:30:08.011901+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 24m
- Data Points: 16 AIS positions
- Period: 2026-10-27T22:47:58+00:00 to 2026-10-28T05:11:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 384,
"points_in_zone": 16,
"first_point": {
"ts": "2026-10-27T22:47:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T05:11:57+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Duration: 6h 24m
- Radius: 4 meters
- Data Points: 16 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 3.79999999999999982236431605997495353221893310546875,
"duration_minutes": 384,
"points": 16,
"centroid": {
"lat": 37.161100199999992810262483544647693634033203125,
"lon": -6.89931251249999899499698585714213550090789794921875
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993500000000000937916411203332245349884033203125,
"max_lat": 37.1611333000000030324372346512973308563232421875,
"max_lon": -6.899300000000000210320649784989655017852783203125
},
"zone_id": "discovered_003"
}- Minimum Distance: 296 meters
- Average Distance: 298 meters
- Duration: 2h 42m
- Period: 2026-10-27T20:53:58+00:00 to 2026-10-27T23:35:57+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 298m) for 162 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 296m, avg 298m |
| Duration | 25/25 | Duration 162 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: Southern Öresund Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"min_distance_m": 296,
"avg_distance_m": 298.30000000000001136868377216160297393798828125,
"distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
"duration_minutes": 162,
"overlap_duration_s": 9719,
"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": "2026-10-27T20:53:58+00:00",
"end": "2026-10-27T23:35:57+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 85,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 296m, avg 298m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 162 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (KRITI CAPTAIN and STI COMANDANTE) maintained close proximity (min 296m, avg 298m) for 162 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 11m
- Data Points: 13 AIS positions
- Period: 2026-10-27T20:53:58+00:00 to 2026-10-28T03:05:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 371.8999999999999772626324556767940521240234375,
"points_in_zone": 13,
"first_point": {
"ts": "2026-10-27T20:53:58+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-28T03:05:55+00:00",
"lat": 37.16107000000000226691554416902363300323486328125,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 11m
- Radius: 4 meters
- Data Points: 13 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 3.70000000000000017763568394002504646778106689453125,
"duration_minutes": 371.8999999999999772626324556767940521240234375,
"points": 13,
"centroid": {
"lat": 37.16110024615384332946632639504969120025634765625,
"lon": -6.899314123076923266353333019651472568511962890625
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993500000000000937916411203332245349884033203125,
"max_lat": 37.1611333000000030324372346512973308563232421875,
"max_lon": -6.899300000000000210320649784989655017852783203125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 36m
- Data Points: 15 AIS positions
- Period: 2026-10-27T19:41:56+00:00 to 2026-10-28T02:17:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 396,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-27T19:41:56+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-28T02:17:55+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993500000000000937916411203332245349884033203125
}
}- Duration: 6h 36m
- Radius: 6 meters
- Data Points: 15 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 5.70000000000000017763568394002504646778106689453125,
"duration_minutes": 396,
"points": 15,
"centroid": {
"lat": 37.16110131999999310892235371284186840057373046875,
"lon": -6.89931223333333232261566081433556973934173583984375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993500000000000937916411203332245349884033203125,
"max_lat": 37.16114999999999923829818726517260074615478515625,
"max_lon": -6.899300000000000210320649784989655017852783203125
},
"zone_id": "discovered_003"
}- Minimum Distance: 294 meters
- Average Distance: 297 meters
- Duration: 1h 18m
- Period: 2026-10-27T18:26:49+00:00 to 2026-10-27T19:44:50+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 294m, avg 297m) for 78 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 Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 294m, avg 297m |
| Duration | 15/25 | Duration 78 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: Southern Öresund 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": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"min_distance_m": 294.30000000000001136868377216160297393798828125,
"avg_distance_m": 297,
"distance_consistency_m": 2.5,
"duration_minutes": 78,
"overlap_duration_s": 4681,
"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": "2026-10-27T18:26:49+00:00",
"end": "2026-10-27T19:44:50+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 294m, avg 297m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 78 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: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 294m, avg 297m) for 78 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 Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.16030479999999869278326514177024364471435546875,
"lon": -6.89795189999999980301481627975590527057647705078125
},
"time_window": {
"start_ts": "2026-10-27T18:26:49+00:00",
"end_ts": "2026-10-27T19:44:50+00:00"
},
"searched_at": "2026-10-27T21:15:01.707272+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 17 AIS positions
- Period: 2026-10-27T18:41:57+00:00 to 2026-10-28T01:11:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 17,
"first_point": {
"ts": "2026-10-27T18:41:57+00:00",
"lat": 37.16116670000000254958649748004972934722900390625,
"lon": -6.8992667000000000854242898640222847461700439453125
},
"last_point": {
"ts": "2026-10-28T01:11:58+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 30m
- Radius: 10 meters
- Data Points: 17 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 10.4000000000000003552713678800500929355621337890625,
"duration_minutes": 390,
"points": 17,
"centroid": {
"lat": 37.161114294117652434579213149845600128173828125,
"lon": -6.89930187647058712485659270896576344966888427734375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.1612032999999968296833685599267482757568359375,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 5h 54m
- Data Points: 18 AIS positions
- Period: 2026-10-27T17:59:58+00:00 to 2026-10-27T23:53:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 354,
"points_in_zone": 18,
"first_point": {
"ts": "2026-10-27T17:59:58+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
},
"last_point": {
"ts": "2026-10-27T23:53:57+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 5h 54m
- Radius: 10 meters
- Data Points: 18 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 10,
"duration_minutes": 354,
"points": 18,
"centroid": {
"lat": 37.16111720555554853717694641090929508209228515625,
"lon": -6.8993017722222216292493612854741513729095458984375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.1612032999999968296833685599267482757568359375,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 17 AIS positions
- Period: 2026-10-27T16:59:59+00:00 to 2026-10-27T23:29:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 17,
"first_point": {
"ts": "2026-10-27T16:59:59+00:00",
"lat": 37.16111670000000088975866674445569515228271484375,
"lon": -6.8993166999999999688952811993658542633056640625
},
"last_point": {
"ts": "2026-10-27T23:29:58+00:00",
"lat": 37.1611333000000030324372346512973308563232421875,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 6h 30m
- Radius: 10 meters
- Data Points: 17 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 10,
"duration_minutes": 390,
"points": 17,
"centroid": {
"lat": 37.16111724117646275544757372699677944183349609375,
"lon": -6.8993008941176459103417073492892086505889892578125
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.1612032999999968296833685599267482757568359375,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 5h 36m
- Data Points: 18 AIS positions
- Period: 2026-10-27T15:17:58+00:00 to 2026-10-27T20:53:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 336,
"points_in_zone": 18,
"first_point": {
"ts": "2026-10-27T15:17:58+00:00",
"lat": 37.16118329999999758683770778588950634002685546875,
"lon": -6.8993333000000003352170097059570252895355224609375
},
"last_point": {
"ts": "2026-10-27T20:53:58+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Duration: 5h 36m
- Radius: 8 meters
- Data Points: 18 AIS positions
- Centroid: 37.1611, -6.8993
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 8.199999999999999289457264239899814128875732421875,
"duration_minutes": 336,
"points": 18,
"centroid": {
"lat": 37.16113406111111316931783221662044525146484375,
"lon": -6.89929797777777675804600221454165875911712646484375
},
"bbox": {
"min_lat": 37.16107000000000226691554416902363300323486328125,
"min_lon": -6.8993333000000003352170097059570252895355224609375,
"max_lat": 37.1612032999999968296833685599267482757568359375,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Duration: 6h 30m
- Radius: 168 meters
- Data Points: 24 AIS positions
- Centroid: 37.1611, -6.8994
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 167.80000000000001136868377216160297393798828125,
"duration_minutes": 390.80000000000001136868377216160297393798828125,
"points": 24,
"centroid": {
"lat": 37.16110221249999767678673379123210906982421875,
"lon": -6.89938868750000011687006917782127857208251953125
},
"bbox": {
"min_lat": 37.16043330000000111112967715598642826080322265625,
"min_lon": -6.901083299999999809415385243482887744903564453125,
"max_lat": 37.1612200000000001409716787748038768768310546875,
"max_lon": -6.8992667000000000854242898640222847461700439453125
},
"zone_id": "discovered_003"
}- Minimum Distance: 269 meters
- Average Distance: 318 meters
- Duration: 1h 6m
- Period: 2026-10-27T14:14:51+00:00 to 2026-10-27T15:20:48+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.5 knots
- Zone: Southern Öresund Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 269m, avg 318m) for 66 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.5 knots). Moderate distance variation observed during the encounter. Event occurred in Southern Öresund Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 15/25 | Min distance 269m, avg 318m |
| Duration | 15/25 | Duration 66 minutes |
| Speed Stability | 12/20 | both very slow; somewhat variable speeds |
| Distance Consistency | 8/15 | Distance variance ±61m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Southern Öresund 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": 538005397,
"imo": 9686857,
"name": "STI COMANDANTE",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636021691,
"imo": 9335147,
"name": "KRITI CAPTAIN",
"flag": "Liberia"
},
"min_distance_m": 269.30000000000001136868377216160297393798828125,
"avg_distance_m": 318.19999999999998863131622783839702606201171875,
"distance_consistency_m": 61.10000000000000142108547152020037174224853515625,
"duration_minutes": 66,
"overlap_duration_s": 3957,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.520000000000000017763568394002504646778106689453125,
"speed_b_std": 0.67000000000000003996802888650563545525074005126953125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.520000000000000017763568394002504646778106689453125,
"max_sog": 1.399999999999999911182158029987476766109466552734375
}
},
"time_window": {
"start": "2026-10-27T14:14:51+00:00",
"end": "2026-10-27T15:20:48+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"score": {
"value": 60,
"components": {
"distance_tightness": {
"score": 15,
"max": 25,
"detail": "Min distance 269m, avg 318m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 66 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "both very slow; somewhat variable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b161m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STI COMANDANTE and KRITI CAPTAIN) maintained close proximity (min 269m, avg 318m) for 66 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.5 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 37.15989979999999803794707986526191234588623046875,
"lon": -6.89816289999999998627799868700094521045684814453125
},
"time_window": {
"start_ts": "2026-10-27T14:14:51+00:00",
"end_ts": "2026-10-27T15:20:48+00:00"
},
"searched_at": "2026-10-27T15:45:01.702761+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 24 AIS positions
- Period: 2026-10-27T14:23:10+00:00 to 2026-10-27T20:53:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390.80000000000001136868377216160297393798828125,
"points_in_zone": 24,
"first_point": {
"ts": "2026-10-27T14:23:10+00:00",
"lat": 37.16043330000000111112967715598642826080322265625,
"lon": -6.901083299999999809415385243482887744903564453125
},
"last_point": {
"ts": "2026-10-27T20:53:58+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.8993166999999999688952811993658542633056640625
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 37m
- Data Points: 33 AIS positions
- Period: 2026-10-27T13:52:30+00:00 to 2026-10-27T20:29:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 397.3999999999999772626324556767940521240234375,
"points_in_zone": 33,
"first_point": {
"ts": "2026-10-27T13:52:30+00:00",
"lat": 37.1387500000000017053025658242404460906982421875,
"lon": -6.85943330000000006663185558863915503025054931640625
},
"last_point": {
"ts": "2026-10-27T20:29:55+00:00",
"lat": 37.16107000000000226691554416902363300323486328125,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 35m
- Data Points: 42 AIS positions
- Period: 2026-10-27T12:54:37+00:00 to 2026-10-27T19:29:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 395.30000000000001136868377216160297393798828125,
"points_in_zone": 42,
"first_point": {
"ts": "2026-10-27T12:54:37+00:00",
"lat": 37.0882500000000021600499167107045650482177734375,
"lon": -6.85604830000000031731133276480250060558319091796875
},
"last_point": {
"ts": "2026-10-27T19:29:55+00:00",
"lat": 37.161083300000001372609403915703296661376953125,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 43 AIS positions
- Period: 2026-10-27T11:29:06+00:00 to 2026-10-27T17:59:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390.8999999999999772626324556767940521240234375,
"points_in_zone": 43,
"first_point": {
"ts": "2026-10-27T11:29:06+00:00",
"lat": 37.08548329999999992878656485117971897125244140625,
"lon": -6.8599332999999997895201886422000825405120849609375
},
"last_point": {
"ts": "2026-10-27T17:59:58+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.899300000000000210320649784989655017852783203125
}
}- Duration: 1h 32m
- Radius: 953 meters
- Data Points: 10 AIS positions
- Centroid: 37.0856, -6.8577
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 952.5,
"duration_minutes": 92.099999999999994315658113919198513031005859375,
"points": 10,
"centroid": {
"lat": 37.0855676700000032042225939221680164337158203125,
"lon": -6.8576831599999987787441568798385560512542724609375
},
"bbox": {
"min_lat": 37.0833032999999971934812492690980434417724609375,
"min_lon": -6.861200000000000187583282240666449069976806640625,
"max_lat": 37.0882500000000021600499167107045650482177734375,
"max_lon": -6.84734999999999960351715344586409628391265869140625
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 12m
- Data Points: 42 AIS positions
- Period: 2026-10-27T10:11:09+00:00 to 2026-10-27T16:23:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 372.80000000000001136868377216160297393798828125,
"points_in_zone": 42,
"first_point": {
"ts": "2026-10-27T10:11:09+00:00",
"lat": 37.08566669999999731999196228571236133575439453125,
"lon": -6.86014999999999997015720509807579219341278076171875
},
"last_point": {
"ts": "2026-10-27T16:23:55+00:00",
"lat": 37.16109999999999757847035652957856655120849609375,
"lon": -6.89928170000000040573695514467544853687286376953125
}
}- Duration: 2h 50m
- Radius: 972 meters
- Data Points: 11 AIS positions
- Centroid: 37.0856, -6.8579
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 972,
"duration_minutes": 170,
"points": 11,
"centroid": {
"lat": 37.08557667272727798035703017376363277435302734375,
"lon": -6.85790741818181803779452820890583097934722900390625
},
"bbox": {
"min_lat": 37.0833032999999971934812492690980434417724609375,
"min_lon": -6.861200000000000187583282240666449069976806640625,
"max_lat": 37.0882500000000021600499167107045650482177734375,
"max_lon": -6.84734999999999960351715344586409628391265869140625
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 24m
- Data Points: 41 AIS positions
- Period: 2026-10-27T09:05:09+00:00 to 2026-10-27T15:29:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
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}
}- Duration: 3h 56m
- Radius: 982 meters
- Data Points: 12 AIS positions
- Centroid: 37.0855, -6.8581
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 40 AIS positions
- Period: 2026-10-27T08:47:05+00:00 to 2026-10-27T15:17:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
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}
}- Duration: 4h 50m
- Radius: 1,032 meters
- Data Points: 15 AIS positions
- Centroid: 37.0851, -6.8588
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 29m
- Data Points: 15 AIS positions
- Period: 2026-10-27T06:29:07+00:00 to 2026-10-27T12:58:10+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
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}
}- Duration: 6h 29m
- Radius: 705 meters
- Data Points: 15 AIS positions
- Centroid: 37.0851, -6.8597
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 704.6000000000000227373675443232059478759765625,
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 12 AIS positions
- Period: 2026-10-27T05:35:07+00:00 to 2026-10-27T12:05:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
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"first_point": {
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}
}- Duration: 6h 30m
- Radius: 179 meters
- Data Points: 12 AIS positions
- Centroid: 37.0842, -6.8609
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 179.400000000000005684341886080801486968994140625,
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 36m
- Data Points: 12 AIS positions
- Period: 2026-10-27T04:53:06+00:00 to 2026-10-27T11:29:06+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 396,
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"first_point": {
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}
}- Duration: 6h 36m
- Radius: 219 meters
- Data Points: 12 AIS positions
- Centroid: 37.0838, -6.8610
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 219.19999999999998863131622783839702606201171875,
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 5h 30m
- Data Points: 12 AIS positions
- Period: 2026-10-27T03:35:08+00:00 to 2026-10-27T09:05:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 330,
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"first_point": {
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}
}- Duration: 5h 30m
- Radius: 163 meters
- Data Points: 12 AIS positions
- Centroid: 37.0835, -6.8611
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 163,
"duration_minutes": 330,
"points": 12,
"centroid": {
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 12m
- Data Points: 14 AIS positions
- Period: 2026-10-27T02:53:08+00:00 to 2026-10-27T09:05:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 372,
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"first_point": {
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}
}- Duration: 6h 12m
- Radius: 204 meters
- Data Points: 14 AIS positions
- Centroid: 37.0838, -6.8609
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 203.80000000000001136868377216160297393798828125,
"duration_minutes": 372,
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},
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 13 AIS positions
- Period: 2026-10-27T01:41:07+00:00 to 2026-10-27T08:11:08+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 13,
"first_point": {
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}
}- Duration: 6h 30m
- Radius: 208 meters
- Data Points: 13 AIS positions
- Centroid: 37.0841, -6.8609
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 207.5,
"duration_minutes": 390,
"points": 13,
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 18m
- Data Points: 19 AIS positions
- Period: 2026-10-27T00:11:08+00:00 to 2026-10-27T06:29:07+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 378,
"points_in_zone": 19,
"first_point": {
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}
}- Duration: 6h 18m
- Radius: 197 meters
- Data Points: 19 AIS positions
- Centroid: 37.0849, -6.8606
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 196.5,
"duration_minutes": 378,
"points": 19,
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},
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 36m
- Data Points: 20 AIS positions
- Period: 2026-10-26T23:53:07+00:00 to 2026-10-27T06:29:07+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 396,
"points_in_zone": 20,
"first_point": {
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}
}- Duration: 6h 36m
- Radius: 204 meters
- Data Points: 20 AIS positions
- Centroid: 37.0849, -6.8606
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 203.5,
"duration_minutes": 396,
"points": 20,
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},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6 hours
- Data Points: 18 AIS positions
- Period: 2026-10-26T22:59:08+00:00 to 2026-10-27T04:59:06+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 360,
"points_in_zone": 18,
"first_point": {
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}
}- Duration: 6 hours
- Radius: 236 meters
- Data Points: 18 AIS positions
- Centroid: 37.0854, -6.8603
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 236.099999999999994315658113919198513031005859375,
"duration_minutes": 360,
"points": 18,
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},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 30m
- Data Points: 20 AIS positions
- Period: 2026-10-26T21:05:06+00:00 to 2026-10-27T03:35:08+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 390,
"points_in_zone": 20,
"first_point": {
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}
}- Duration: 6h 30m
- Radius: 207 meters
- Data Points: 20 AIS positions
- Centroid: 37.0859, -6.8602
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 207,
"duration_minutes": 390,
"points": 20,
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},
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}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 18m
- Data Points: 21 AIS positions
- Period: 2026-10-26T20:41:08+00:00 to 2026-10-27T02:59:08+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 378,
"points_in_zone": 21,
"first_point": {
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}
}- Duration: 6h 18m
- Radius: 80 meters
- Data Points: 21 AIS positions
- Centroid: 37.0860, -6.8602
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 79.599999999999994315658113919198513031005859375,
"duration_minutes": 378,
"points": 21,
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"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 18m
- Data Points: 19 AIS positions
- Period: 2026-10-26T19:23:06+00:00 to 2026-10-27T01:41:07+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 378,
"points_in_zone": 19,
"first_point": {
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},
"last_point": {
"ts": "2026-10-27T01:41:07+00:00",
"lat": 37.08593330000000065638232626952230930328369140625,
"lon": -6.86028999999999999914734871708787977695465087890625
}
}- Duration: 6h 18m
- Radius: 111 meters
- Data Points: 19 AIS positions
- Centroid: 37.0860, -6.8601
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 110.900000000000005684341886080801486968994140625,
"duration_minutes": 378,
"points": 19,
"centroid": {
"lat": 37.0860210473684190901622059755027294158935546875,
"lon": -6.86013685263157668714484316296875476837158203125
},
"bbox": {
"min_lat": 37.08513330000000252084646490402519702911376953125,
"min_lon": -6.8604167000000000342652128892950713634490966796875,
"max_lat": 37.086236700000000610089045949280261993408203125,
"max_lon": -6.859564999999999912461134954355657100677490234375
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 18m
- Data Points: 19 AIS positions
- Period: 2026-10-26T18:59:08+00:00 to 2026-10-27T01:17:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 378,
"points_in_zone": 19,
"first_point": {
"ts": "2026-10-26T18:59:08+00:00",
"lat": 37.08444999999999680539986002258956432342529296875,
"lon": -6.85991499999999998493649400188587605953216552734375
},
"last_point": {
"ts": "2026-10-27T01:17:09+00:00",
"lat": 37.08593330000000065638232626952230930328369140625,
"lon": -6.8604167000000000342652128892950713634490966796875
}
}- Duration: 6h 18m
- Radius: 167 meters
- Data Points: 19 AIS positions
- Centroid: 37.0859, -6.8601
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 166.69999999999998863131622783839702606201171875,
"duration_minutes": 378,
"points": 19,
"centroid": {
"lat": 37.085942978947372239417745731770992279052734375,
"lon": -6.86011711578947203094003270962275564670562744140625
},
"bbox": {
"min_lat": 37.08444999999999680539986002258956432342529296875,
"min_lon": -6.8604167000000000342652128892950713634490966796875,
"max_lat": 37.086236700000000610089045949280261993408203125,
"max_lon": -6.859564999999999912461134954355657100677490234375
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 36m
- Data Points: 18 AIS positions
- Period: 2026-10-26T17:53:05+00:00 to 2026-10-27T00:29:06+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 396,
"points_in_zone": 18,
"first_point": {
"ts": "2026-10-26T17:53:05+00:00",
"lat": 37.083883299999996552287484519183635711669921875,
"lon": -6.8606999999999995765165294869802892208099365234375
},
"last_point": {
"ts": "2026-10-27T00:29:06+00:00",
"lat": 37.08603670000000107620508060790598392486572265625,
"lon": -6.86008330000000032811158234835602343082427978515625
}
}- Duration: 6h 36m
- Radius: 208 meters
- Data Points: 18 AIS positions
- Centroid: 37.0856, -6.8602
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 208.30000000000001136868377216160297393798828125,
"duration_minutes": 396,
"points": 18,
"centroid": {
"lat": 37.08560388888889036707041668705642223358154296875,
"lon": -6.860161583333333368273088126443326473236083984375
},
"bbox": {
"min_lat": 37.083809999999999718056642450392246246337890625,
"min_lon": -6.86085000000000011510792319313623011112213134765625,
"max_lat": 37.086236700000000610089045949280261993408203125,
"max_lon": -6.859564999999999912461134954355657100677490234375
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 18m
- Data Points: 15 AIS positions
- Period: 2026-10-26T16:41:09+00:00 to 2026-10-26T22:59:08+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 378,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-26T16:41:09+00:00",
"lat": 37.08498670000000174695742316544055938720703125,
"lon": -6.8596982999999998042994775460101664066314697265625
},
"last_point": {
"ts": "2026-10-26T22:59:08+00:00",
"lat": 37.086236700000000610089045949280261993408203125,
"lon": -6.8603483000000000657792043057270348072052001953125
}
}- Duration: 6h 18m
- Radius: 178 meters
- Data Points: 15 AIS positions
- Centroid: 37.0853, -6.8601
- Zone: Southern Öresund Surveillance Zone
Show Raw Evidence JSON
{
"radius_m": 177.80000000000001136868377216160297393798828125,
"duration_minutes": 378,
"points": 15,
"centroid": {
"lat": 37.0853053400000050032758736051619052886962890625,
"lon": -6.86013166666666673876306958845816552639007568359375
},
"bbox": {
"min_lat": 37.083809999999999718056642450392246246337890625,
"min_lon": -6.86085000000000011510792319313623011112213134765625,
"max_lat": 37.086236700000000610089045949280261993408203125,
"max_lon": -6.859564999999999912461134954355657100677490234375
},
"zone_id": "discovered_003"
}- Zone: Southern Öresund Surveillance Zone
- Duration: 6h 24m
- Data Points: 15 AIS positions
- Period: 2026-10-26T15:47:08+00:00 to 2026-10-26T22:11:07+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_003",
"zone_name": "Southern \u00d6resund Surveillance Zone",
"dwell_minutes": 384,
"points_in_zone": 15,
"first_point": {
"ts": "2026-10-26T15:47:08+00:00",
"lat": 37.08579999999999898818714427761733531951904296875,
"lon": -6.8600332999999995564621713128872215747833251953125
},
"last_point": {
"ts": "2026-10-26T22:11:07+00:00",
"lat": 37.086236700000000610089045949280261993408203125,
"lon": -6.86023329999999997852455635438673198223114013671875
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Oct 28 19:35 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 19:11 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 18:29 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 17:59 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 17:47 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 17:05 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 16:29 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 16:11 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 15:59 | 37.1611 | -6.8993 | 0.0 kn | 33.0° | Southern Öresund Surveillance Zone |
| Oct 28 15:23 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 14:23 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 13:29 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 13:23 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 13:17 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 13:11 | 37.1612 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 12:35 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 12:17 | 37.1611 | -6.8993 | 0.0 kn | 308.0° | Southern Öresund Surveillance Zone |
| Oct 28 11:29 | 37.1611 | -6.8993 | 0.0 kn | 185.0° | Southern Öresund Surveillance Zone |
| Oct 28 11:11 | 37.1611 | -6.8993 | 0.0 kn | 185.0° | Southern Öresund Surveillance Zone |
| Oct 28 09:59 | 37.1611 | -6.8993 | 0.0 kn | 268.0° | Southern Öresund 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.
