IMO 9412074
Vessel information
Detected Events (77)
- Zone: discovered_020
- Duration: 1h 25m
- Data Points: 39 AIS positions
- Period: 2026-06-06T04:31:28+00:00 to 2026-06-06T05:57:19+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 85.7999999999999971578290569595992565155029296875,
"points_in_zone": 39,
"first_point": {
"ts": "2026-06-06T04:31:28+00:00",
"lat": 31.3391333000000003039531293325126171112060546875,
"lon": 32.3779667000000017651473172008991241455078125
},
"last_point": {
"ts": "2026-06-06T05:57:19+00:00",
"lat": 31.136849999999999027977537480182945728302001953125,
"lon": 32.3189832999999993035089573822915554046630859375
}
}- Zone: discovered_020
- Duration: 2h 54m
- Data Points: 47 AIS positions
- Period: 2026-06-06T03:03:00+00:00 to 2026-06-06T05:57:19+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 174.30000000000001136868377216160297393798828125,
"points_in_zone": 47,
"first_point": {
"ts": "2026-06-06T03:03:00+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.27536669999999929814293864183127880096435546875
},
"last_point": {
"ts": "2026-06-06T05:57:19+00:00",
"lat": 31.136849999999999027977537480182945728302001953125,
"lon": 32.3189832999999993035089573822915554046630859375
}
}- Zone: discovered_020
- Duration: 6h 37m
- Data Points: 15 AIS positions
- Period: 2026-06-05T22:02:18+00:00 to 2026-06-06T04:39:41+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 397.3999999999999772626324556767940521240234375,
"points_in_zone": 15,
"first_point": {
"ts": "2026-06-05T22:02:18+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.2745833000000033052856451831758022308349609375
},
"last_point": {
"ts": "2026-06-06T04:39:41+00:00",
"lat": 31.32053330000000102018020697869360446929931640625,
"lon": 32.3720332999999982348526827991008758544921875
}
}- Zone: discovered_020
- Duration: 6h 36m
- Data Points: 14 AIS positions
- Period: 2026-06-05T21:11:12+00:00 to 2026-06-06T03:47:52+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 396.69999999999998863131622783839702606201171875,
"points_in_zone": 14,
"first_point": {
"ts": "2026-06-05T21:11:12+00:00",
"lat": 31.405216700000000429326973971910774707794189453125,
"lon": 32.2744500000000016370904631912708282470703125
},
"last_point": {
"ts": "2026-06-06T03:47:52+00:00",
"lat": 31.40044999999999930651028989814221858978271484375,
"lon": 32.33453329999999681376721127890050411224365234375
}
}- Zone: discovered_020
- Duration: 6h 32m
- Data Points: 10 AIS positions
- Period: 2026-06-05T20:41:12+00:00 to 2026-06-06T03:13:22+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 392.19999999999998863131622783839702606201171875,
"points_in_zone": 10,
"first_point": {
"ts": "2026-06-05T20:41:12+00:00",
"lat": 31.405266699999998536441125907003879547119140625,
"lon": 32.2744832999999999856299837119877338409423828125
},
"last_point": {
"ts": "2026-06-06T03:13:22+00:00",
"lat": 31.405861699999999103738446137867867946624755859375,
"lon": 32.2795066999999988865965860895812511444091796875
}
}- Duration: 6h 32m
- Radius: 423 meters
- Data Points: 10 AIS positions
- Centroid: 31.4054, 32.2751
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 422.69999999999998863131622783839702606201171875,
"duration_minutes": 392.19999999999998863131622783839702606201171875,
"points": 10,
"centroid": {
"lat": 31.40541449999999912279236014001071453094482421875,
"lon": 32.2750923400000004903631634078919887542724609375
},
"bbox": {
"min_lat": 31.405216700000000429326973971910774707794189453125,
"min_lon": 32.2744500000000016370904631912708282470703125,
"max_lat": 31.405861699999999103738446137867867946624755859375,
"max_lon": 32.2795066999999988865965860895812511444091796875
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 2h 51m
- Data Points: 15 AIS positions
- Period: 2026-06-05T19:11:12+00:00 to 2026-06-05T22:02:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 171.099999999999994315658113919198513031005859375,
"points_in_zone": 15,
"first_point": {
"ts": "2026-06-05T19:11:12+00:00",
"lat": 31.404650000000000176214598468504846096038818359375,
"lon": 32.27451669999999950277924654074013233184814453125
},
"last_point": {
"ts": "2026-06-05T22:02:18+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.2745833000000033052856451831758022308349609375
}
}- Duration: 2h 51m
- Radius: 54 meters
- Data Points: 15 AIS positions
- Centroid: 31.4051, 32.2745
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 53.7999999999999971578290569595992565155029296875,
"duration_minutes": 171.099999999999994315658113919198513031005859375,
"points": 15,
"centroid": {
"lat": 31.405135560000001504477040725760161876678466796875,
"lon": 32.27451222666666552640890586189925670623779296875
},
"bbox": {
"min_lat": 31.404650000000000176214598468504846096038818359375,
"min_lon": 32.2744500000000016370904631912708282470703125,
"max_lat": 31.405533299999998320117811090312898159027099609375,
"max_lon": 32.2745833000000033052856451831758022308349609375
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 3h 51m
- Data Points: 21 AIS positions
- Period: 2026-06-05T18:11:13+00:00 to 2026-06-05T22:02:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 231.099999999999994315658113919198513031005859375,
"points_in_zone": 21,
"first_point": {
"ts": "2026-06-05T18:11:13+00:00",
"lat": 31.4041832999999996900442056357860565185546875,
"lon": 32.27465000000000117097442853264510631561279296875
},
"last_point": {
"ts": "2026-06-05T22:02:18+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.2745833000000033052856451831758022308349609375
}
}- Duration: 3h 51m
- Radius: 83 meters
- Data Points: 21 AIS positions
- Centroid: 31.4049, 32.2745
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 83.099999999999994315658113919198513031005859375,
"duration_minutes": 231.099999999999994315658113919198513031005859375,
"points": 21,
"centroid": {
"lat": 31.404924604761898621063664904795587062835693359375,
"lon": 32.27452380952380650569466524757444858551025390625
},
"bbox": {
"min_lat": 31.4041832999999996900442056357860565185546875,
"min_lon": 32.2744500000000016370904631912708282470703125,
"max_lat": 31.405533299999998320117811090312898159027099609375,
"max_lon": 32.27465000000000117097442853264510631561279296875
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 4h 51m
- Data Points: 26 AIS positions
- Period: 2026-06-05T17:11:12+00:00 to 2026-06-05T22:02:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 291.1000000000000227373675443232059478759765625,
"points_in_zone": 26,
"first_point": {
"ts": "2026-06-05T17:11:12+00:00",
"lat": 31.403916699999999906367520452477037906646728515625,
"lon": 32.27486669999999691071934648789465427398681640625
},
"last_point": {
"ts": "2026-06-05T22:02:18+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.2745833000000033052856451831758022308349609375
}
}- Duration: 4h 51m
- Radius: 96 meters
- Data Points: 26 AIS positions
- Centroid: 31.4047, 32.2746
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 96.2999999999999971578290569595992565155029296875,
"duration_minutes": 291.1000000000000227373675443232059478759765625,
"points": 26,
"centroid": {
"lat": 31.404748080769220308638978167437016963958740234375,
"lon": 32.274574999999998681232682429254055023193359375
},
"bbox": {
"min_lat": 31.403916699999999906367520452477037906646728515625,
"min_lon": 32.2744500000000016370904631912708282470703125,
"max_lat": 31.405533299999998320117811090312898159027099609375,
"max_lon": 32.27486669999999691071934648789465427398681640625
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 5h 10m
- Data Points: 28 AIS positions
- Period: 2026-06-05T16:51:54+00:00 to 2026-06-05T22:02:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 310.3999999999999772626324556767940521240234375,
"points_in_zone": 28,
"first_point": {
"ts": "2026-06-05T16:51:54+00:00",
"lat": 31.40384999999999848796505830250680446624755859375,
"lon": 32.2749333000000007132257451303303241729736328125
},
"last_point": {
"ts": "2026-06-05T22:02:18+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.2745833000000033052856451831758022308349609375
}
}- Duration: 5h 10m
- Radius: 102 meters
- Data Points: 28 AIS positions
- Centroid: 31.4047, 32.2746
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 102.099999999999994315658113919198513031005859375,
"duration_minutes": 310.3999999999999772626324556767940521240234375,
"points": 28,
"centroid": {
"lat": 31.404682742857136901193371159024536609649658203125,
"lon": 32.27460178571428883742555626668035984039306640625
},
"bbox": {
"min_lat": 31.40381670000000013942553778178989887237548828125,
"min_lon": 32.2744500000000016370904631912708282470703125,
"max_lat": 31.405533299999998320117811090312898159027099609375,
"max_lon": 32.27496670000000023037500795908272266387939453125
},
"zone_id": "discovered_020"
}- Minimum Distance: 46 meters
- Average Distance: 60 meters
- Duration: 37 minutes
- Period: 2026-06-05T16:06:09+00:00 to 2026-06-05T16:43:37+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (HYPERION and ANDOVER) maintained close proximity (min 46m, avg 60m) for 38 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 46m, avg 60m |
| Duration | 5/25 | Duration 38 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±20m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 273278750,
"imo": 9322968,
"name": "HYPERION",
"flag": "Russia"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 46.10000000000000142108547152020037174224853515625,
"avg_distance_m": 60.2999999999999971578290569595992565155029296875,
"distance_consistency_m": 20.10000000000000142108547152020037174224853515625,
"duration_minutes": 37.5,
"overlap_duration_s": 2248,
"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": "2026-06-05T16:06:09+00:00",
"end": "2026-06-05T16:43:37+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 46m, avg 60m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 38 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b120m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (HYPERION and ANDOVER) maintained close proximity (min 46m, avg 60m) for 38 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.716861699999999046895027277059853076934814453125,
"lon": 35.999257900000003473905962891876697540283203125
},
"time_window": {
"start_ts": "2026-06-05T16:06:09+00:00",
"end_ts": "2026-06-05T16:43:37+00:00"
},
"searched_at": "2026-06-05T20:45:11.565710+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680730_thumbnail_20260605204515.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680730_thumbnail_20260605204515.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 1 meters
- Average Distance: 119 meters
- Duration: 40 minutes
- Period: 2026-06-05T16:06:04+00:00 to 2026-06-05T16:46:44+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (SAMBA and ANDOVER) maintained close proximity (min 1m, avg 119m) for 41 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 1m, avg 119m |
| Duration | 5/25 | Duration 41 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±112m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011921,
"imo": 9310305,
"name": "SAMBA",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
"avg_distance_m": 118.900000000000005684341886080801486968994140625,
"distance_consistency_m": 112.5,
"duration_minutes": 40.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 2440,
"speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0.270000000000000017763568394002504646778106689453125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
"max_sog": 1
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-06-05T16:06:04+00:00",
"end": "2026-06-05T16:46:44+00:00"
},
"points_count": {
"vessel_a": 13,
"vessel_b": 13
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 1m, avg 119m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 41 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1112m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and ANDOVER) maintained close proximity (min 1m, avg 119m) for 41 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.71666189999999829751686775125563144683837890625,
"lon": 35.99993330000000213431121665053069591522216796875
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:46:44+00:00"
},
"searched_at": "2026-06-05T18:45:21.485113+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680553_thumbnail_20260605184524.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680553_thumbnail_20260605184524.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 1 meters
- Average Distance: 90 meters
- Duration: 36 minutes
- Period: 2026-06-05T16:03:40+00:00 to 2026-06-05T16:39:42+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and BOBCAT) maintained close proximity (min 0m, avg 90m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 0m, avg 90m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±64m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 461000234,
"imo": 9422457,
"name": "BOBCAT",
"flag": "Oman"
},
"min_distance_m": 0.5,
"avg_distance_m": 90.2000000000000028421709430404007434844970703125,
"distance_consistency_m": 63.7999999999999971578290569595992565155029296875,
"duration_minutes": 36,
"overlap_duration_s": 2162,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.0899999999999999966693309261245303787291049957275390625,
"speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
}
},
"time_window": {
"start": "2026-06-05T16:03:40+00:00",
"end": "2026-06-05T16:39:42+00:00"
},
"points_count": {
"vessel_a": 8,
"vessel_b": 8
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 0m, avg 90m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 36 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b164m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and BOBCAT) maintained close proximity (min 0m, avg 90m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.71688449999999903639036347158253192901611328125,
"lon": 35.99932770000000203935996978543698787689208984375
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:39:42+00:00"
},
"searched_at": "2026-06-05T19:00:01.852496+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680554_thumbnail_20260605190006.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680554_thumbnail_20260605190006.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 6 meters
- Average Distance: 88 meters
- Duration: 43 minutes
- Period: 2026-06-05T16:03:40+00:00 to 2026-06-05T16:47:22+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and PERSEAS) maintained close proximity (min 6m, avg 88m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 6m, avg 88m |
| Duration | 5/25 | Duration 44 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±59m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 636026393,
"imo": 9326811,
"name": "PERSEAS",
"flag": "LIBERIA"
},
"min_distance_m": 5.79999999999999982236431605997495353221893310546875,
"avg_distance_m": 87.900000000000005684341886080801486968994140625,
"distance_consistency_m": 58.89999999999999857891452847979962825775146484375,
"duration_minutes": 43.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 2622,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.059999999999999997779553950749686919152736663818359375,
"speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.059999999999999997779553950749686919152736663818359375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-05T16:03:40+00:00",
"end": "2026-06-05T16:47:22+00:00"
},
"points_count": {
"vessel_a": 9,
"vessel_b": 9
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 6m, avg 88m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 44 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b159m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and PERSEAS) maintained close proximity (min 6m, avg 88m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.716898900000000338650352205149829387664794921875,
"lon": 35.99930470000000326535882777534425258636474609375
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:47:22+00:00"
},
"searched_at": "2026-06-05T19:00:07.436801+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680555_thumbnail_20260605190011.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680555_thumbnail_20260605190011.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 1 meters
- Average Distance: 73 meters
- Duration: 33 minutes
- Period: 2026-06-05T16:12:26+00:00 to 2026-06-05T16:45:25+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRANS FJORD and ANDOVER) maintained close proximity (min 1m, avg 73m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 1m, avg 73m |
| Duration | 5/25 | Duration 33 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±60m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352003272,
"imo": 9956939,
"name": "TRANS FJORD",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 0.90000000000000002220446049250313080847263336181640625,
"avg_distance_m": 72.7999999999999971578290569595992565155029296875,
"distance_consistency_m": 60.2999999999999971578290569595992565155029296875,
"duration_minutes": 33,
"overlap_duration_s": 1979,
"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": "2026-06-05T16:12:26+00:00",
"end": "2026-06-05T16:45:25+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 1m, avg 73m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 33 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b160m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRANS FJORD and ANDOVER) maintained close proximity (min 1m, avg 73m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 3 meters
- Average Distance: 86 meters
- Duration: 36 minutes
- Period: 2026-06-05T16:03:40+00:00 to 2026-06-05T16:39:42+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.2 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and SEAGAS MAJOR) maintained close proximity (min 2m, avg 86m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 2m, avg 86m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±61m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 636016188,
"imo": 9135793,
"name": "SEAGAS MAJOR",
"flag": "LIBERIA"
},
"min_distance_m": 2.5,
"avg_distance_m": 85.599999999999994315658113919198513031005859375,
"distance_consistency_m": 61.2000000000000028421709430404007434844970703125,
"duration_minutes": 36,
"overlap_duration_s": 2162,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.2399999999999999911182158029987476766109466552734375,
"speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.2399999999999999911182158029987476766109466552734375,
"max_sog": 0.40000000000000002220446049250313080847263336181640625
}
},
"time_window": {
"start": "2026-06-05T16:03:40+00:00",
"end": "2026-06-05T16:39:42+00:00"
},
"points_count": {
"vessel_a": 8,
"vessel_b": 8
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 86m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 36 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable 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: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and SEAGAS MAJOR) maintained close proximity (min 2m, avg 86m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.716869599999998996509020798839628696441650390625,
"lon": 35.999323599999996758924680761992931365966796875
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:39:42+00:00"
},
"searched_at": "2026-06-05T19:30:11.068712+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680584_thumbnail_20260605193014.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680584_thumbnail_20260605193014.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 2 meters
- Average Distance: 92 meters
- Duration: 36 minutes
- Period: 2026-06-05T16:03:40+00:00 to 2026-06-05T16:39:42+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and MUMBAI) maintained close proximity (min 2m, avg 92m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 2m, avg 92m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 8/15 | Distance variance ±69m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 352002651,
"imo": 9242338,
"name": "MUMBAI",
"flag": "PANAMA"
},
"min_distance_m": 1.5,
"avg_distance_m": 92.2000000000000028421709430404007434844970703125,
"distance_consistency_m": 68.7000000000000028421709430404007434844970703125,
"duration_minutes": 36,
"overlap_duration_s": 2162,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.11999999999999999555910790149937383830547332763671875,
"speed_b_std": 0.34999999999999997779553950749686919152736663818359375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.11999999999999999555910790149937383830547332763671875,
"max_sog": 1
}
},
"time_window": {
"start": "2026-06-05T16:03:40+00:00",
"end": "2026-06-05T16:39:42+00:00"
},
"points_count": {
"vessel_a": 8,
"vessel_b": 8
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 92m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 36 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b169m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and MUMBAI) maintained close proximity (min 2m, avg 92m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.71689190000000024838300305418670177459716796875,
"lon": 35.99932390000000026475390768609941005706787109375
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:39:42+00:00"
},
"searched_at": "2026-06-05T19:30:15.670401+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680585_thumbnail_20260605193019.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680585_thumbnail_20260605193019.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 2 meters
- Average Distance: 88 meters
- Duration: 43 minutes
- Period: 2026-06-05T16:03:40+00:00 to 2026-06-05T16:47:22+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and GAZ HORIZON) maintained close proximity (min 2m, avg 88m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 2m, avg 88m |
| Duration | 5/25 | Duration 44 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±59m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 538007915,
"imo": 9572563,
"name": "GAZ HORIZON",
"flag": "Marshall Is"
},
"min_distance_m": 1.600000000000000088817841970012523233890533447265625,
"avg_distance_m": 87.7999999999999971578290569595992565155029296875,
"distance_consistency_m": 59.10000000000000142108547152020037174224853515625,
"duration_minutes": 43.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 2622,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-05T16:03:40+00:00",
"end": "2026-06-05T16:47:22+00:00"
},
"points_count": {
"vessel_a": 9,
"vessel_b": 9
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 88m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 44 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b159m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and GAZ HORIZON) maintained close proximity (min 2m, avg 88m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.716885600000001232956492458470165729522705078125,
"lon": 35.99932150000000063982952269725501537322998046875
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:47:22+00:00"
},
"searched_at": "2026-06-05T19:30:20.169268+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680586_thumbnail_20260605193023.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680586_thumbnail_20260605193023.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 2 meters
- Average Distance: 93 meters
- Duration: 43 minutes
- Period: 2026-06-05T16:03:50+00:00 to 2026-06-05T16:47:40+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (BLUE ROSE and ANDOVER) maintained close proximity (min 2m, avg 93m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 2m, avg 93m |
| Duration | 5/25 | Duration 44 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±57m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538002561,
"imo": 9335915,
"name": "BLUE ROSE",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 2.399999999999999911182158029987476766109466552734375,
"avg_distance_m": 93.2000000000000028421709430404007434844970703125,
"distance_consistency_m": 57.2999999999999971578290569595992565155029296875,
"duration_minutes": 43.7999999999999971578290569595992565155029296875,
"overlap_duration_s": 2630,
"speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-06-05T16:03:50+00:00",
"end": "2026-06-05T16:47:40+00:00"
},
"points_count": {
"vessel_a": 13,
"vessel_b": 13
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 93m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 44 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b157m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (BLUE ROSE and ANDOVER) maintained close proximity (min 2m, avg 93m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 31.716801499999998981138560338877141475677490234375,
"lon": 35.9993510999999983823727234266698360443115234375
},
"time_window": {
"start_ts": "2026-06-05T16:03:40+00:00",
"end_ts": "2026-06-05T16:47:40+00:00"
},
"searched_at": "2026-06-05T19:45:01.379249+00:00",
"scene_id": "S1A_IW_GRDH_1SDV_20260605T153229_20260605T153254_064836_082B70_3862_COG",
"scene_datetime": "2026-06-05T15:32:29.825574Z",
"platform": "sentinel-1a",
"bbox": {
"min_lon": 35.8118630000000024438122636638581752777099609375,
"min_lat": 30.863133999999998735574990860186517238616943359375,
"max_lon": 38.8217240000000032296156859956681728363037109375,
"max_lat": 32.77985000000000326281224261038005352020263671875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680587_thumbnail_20260605194506.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_680587_thumbnail_20260605194506.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: discovered_020
- Duration: 1h 58m
- Data Points: 24 AIS positions
- Period: 2026-06-05T14:00:57+00:00 to 2026-06-05T15:59:21+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 118.400000000000005684341886080801486968994140625,
"points_in_zone": 24,
"first_point": {
"ts": "2026-06-05T14:00:57+00:00",
"lat": 31.404005000000001501803126302547752857208251953125,
"lon": 32.27488170000000167192411026917397975921630859375
},
"last_point": {
"ts": "2026-06-05T15:59:21+00:00",
"lat": 31.403921700000001493435775046236813068389892578125,
"lon": 32.27488670000000325899236486293375492095947265625
}
}- Duration: 1h 58m
- Radius: 82 meters
- Data Points: 24 AIS positions
- Centroid: 31.4039, 32.2749
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 81.900000000000005684341886080801486968994140625,
"duration_minutes": 118.400000000000005684341886080801486968994140625,
"points": 24,
"centroid": {
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"lon": 32.27494735833334260632909717969596385955810546875
},
"bbox": {
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"min_lon": 32.2746317000000004782123141922056674957275390625,
"max_lat": 31.404225000000000278532752417959272861480712890625,
"max_lon": 32.2752167000000014240868040360510349273681640625
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 2h 45m
- Data Points: 31 AIS positions
- Period: 2026-06-05T13:14:02+00:00 to 2026-06-05T15:59:21+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 165.30000000000001136868377216160297393798828125,
"points_in_zone": 31,
"first_point": {
"ts": "2026-06-05T13:14:02+00:00",
"lat": 31.404115000000000890167939360253512859344482421875,
"lon": 32.27477669999999676520019420422613620758056640625
},
"last_point": {
"ts": "2026-06-05T15:59:21+00:00",
"lat": 31.403921700000001493435775046236813068389892578125,
"lon": 32.27488670000000325899236486293375492095947265625
}
}- Duration: 2h 45m
- Radius: 86 meters
- Data Points: 31 AIS positions
- Centroid: 31.4039, 32.2749
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 85.5,
"duration_minutes": 165.30000000000001136868377216160297393798828125,
"points": 31,
"centroid": {
"lat": 31.4038985483870902726266649551689624786376953125,
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},
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"max_lat": 31.404225000000000278532752417959272861480712890625,
"max_lon": 32.2752167000000014240868040360510349273681640625
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 1h 6m
- Data Points: 6 AIS positions
- Period: 2026-06-05T12:04:57+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 66.400000000000005684341886080801486968994140625,
"points_in_zone": 6,
"first_point": {
"ts": "2026-06-05T12:04:57+00:00",
"lat": 31.4041950000000014142642612569034099578857421875,
"lon": 32.27478500000000138925315695814788341522216796875
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Zone: discovered_020
- Duration: 1h 54m
- Data Points: 11 AIS positions
- Period: 2026-06-05T11:16:40+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 114.7000000000000028421709430404007434844970703125,
"points_in_zone": 11,
"first_point": {
"ts": "2026-06-05T11:16:40+00:00",
"lat": 31.404091699999998610337570426054298877716064453125,
"lon": 32.274893300000002227534423582255840301513671875
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Duration: 1h 54m
- Radius: 17 meters
- Data Points: 11 AIS positions
- Centroid: 31.4042, 32.2748
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 16.699999999999999289457264239899814128875732421875,
"duration_minutes": 114.7000000000000028421709430404007434844970703125,
"points": 11,
"centroid": {
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},
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"max_lon": 32.27491669999999857054717722348868846893310546875
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 3 hours
- Data Points: 14 AIS positions
- Period: 2026-06-05T10:10:40+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 180.69999999999998863131622783839702606201171875,
"points_in_zone": 14,
"first_point": {
"ts": "2026-06-05T10:10:40+00:00",
"lat": 31.4041832999999996900442056357860565185546875,
"lon": 32.27486669999999691071934648789465427398681640625
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Duration: 3 hours
- Radius: 685 meters
- Data Points: 14 AIS positions
- Centroid: 31.4037, 32.2748
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 684.6000000000000227373675443232059478759765625,
"duration_minutes": 180.69999999999998863131622783839702606201171875,
"points": 14,
"centroid": {
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},
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"max_lat": 31.4042850000000015597834135405719280242919921875,
"max_lon": 32.27505000000000023874235921539366245269775390625
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 4h 9m
- Data Points: 18 AIS positions
- Period: 2026-06-05T09:01:38+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 249.80000000000001136868377216160297393798828125,
"points_in_zone": 18,
"first_point": {
"ts": "2026-06-05T09:01:38+00:00",
"lat": 31.40466669999999993478922988288104534149169921875,
"lon": 32.27463329999999785968611831776797771453857421875
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Duration: 4h 9m
- Radius: 705 meters
- Data Points: 18 AIS positions
- Centroid: 31.4039, 32.2747
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 705.3999999999999772626324556767940521240234375,
"duration_minutes": 249.80000000000001136868377216160297393798828125,
"points": 18,
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},
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},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 4h 45m
- Data Points: 23 AIS positions
- Period: 2026-06-05T08:25:42+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 285.69999999999998863131622783839702606201171875,
"points_in_zone": 23,
"first_point": {
"ts": "2026-06-05T08:25:42+00:00",
"lat": 31.405049999999999243982529151253402233123779296875,
"lon": 32.27456670000000116260707727633416652679443359375
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Duration: 4h 45m
- Radius: 729 meters
- Data Points: 23 AIS positions
- Centroid: 31.4041, 32.2747
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 728.8999999999999772626324556767940521240234375,
"duration_minutes": 285.69999999999998863131622783839702606201171875,
"points": 23,
"centroid": {
"lat": 31.404099056521726396340454812161624431610107421875,
"lon": 32.2747055739130388474222854711115360260009765625
},
"bbox": {
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"min_lon": 32.2740332999999992580342222936451435089111328125,
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"max_lon": 32.27505000000000023874235921539366245269775390625
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 5h 48m
- Data Points: 25 AIS positions
- Period: 2026-06-05T07:22:42+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 348.69999999999998863131622783839702606201171875,
"points_in_zone": 25,
"first_point": {
"ts": "2026-06-05T07:22:42+00:00",
"lat": 31.405533299999998320117811090312898159027099609375,
"lon": 32.274816700000002356318873353302478790283203125
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Duration: 5h 48m
- Radius: 741 meters
- Data Points: 25 AIS positions
- Centroid: 31.4042, 32.2747
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 741,
"duration_minutes": 348.69999999999998863131622783839702606201171875,
"points": 25,
"centroid": {
"lat": 31.404207795999990793234246666543185710906982421875,
"lon": 32.2747104639999946584794088266789913177490234375
},
"bbox": {
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"min_lon": 32.2740332999999992580342222936451435089111328125,
"max_lat": 31.405533299999998320117811090312898159027099609375,
"max_lon": 32.27505000000000023874235921539366245269775390625
},
"zone_id": "discovered_020"
}- Duration: 6h 24m
- Radius: 758 meters
- Data Points: 27 AIS positions
- Centroid: 31.4044, 32.2748
- Zone: discovered_020
Show Raw Evidence JSON
{
"radius_m": 758,
"duration_minutes": 384.69999999999998863131622783839702606201171875,
"points": 27,
"centroid": {
"lat": 31.40435721851850559005470131523907184600830078125,
"lon": 32.27476894814814301071237423457205295562744140625
},
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"min_lat": 31.397549999999998959765434847213327884674072265625,
"min_lon": 32.2740332999999992580342222936451435089111328125,
"max_lat": 31.406333300000000008367351256310939788818359375,
"max_lon": 32.27558330000000097470547189004719257354736328125
},
"zone_id": "discovered_020"
}- Zone: discovered_020
- Duration: 6h 24m
- Data Points: 27 AIS positions
- Period: 2026-06-05T06:46:42+00:00 to 2026-06-05T13:11:23+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 384.69999999999998863131622783839702606201171875,
"points_in_zone": 27,
"first_point": {
"ts": "2026-06-05T06:46:42+00:00",
"lat": 31.406333300000000008367351256310939788818359375,
"lon": 32.27558330000000097470547189004719257354736328125
},
"last_point": {
"ts": "2026-06-05T13:11:23+00:00",
"lat": 31.404108300000000753016138332895934581756591796875,
"lon": 32.27472829999999959227352519519627094268798828125
}
}- Zone: discovered_020
- Duration: 6h 28m
- Data Points: 33 AIS positions
- Period: 2026-06-05T05:52:44+00:00 to 2026-06-05T12:21:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 388.3999999999999772626324556767940521240234375,
"points_in_zone": 33,
"first_point": {
"ts": "2026-06-05T05:52:44+00:00",
"lat": 31.483033299999998888551999698393046855926513671875,
"lon": 32.24078329999999681376721127890050411224365234375
},
"last_point": {
"ts": "2026-06-05T12:21:09+00:00",
"lat": 31.404181699999998755856722709722816944122314453125,
"lon": 32.27476999999999662804839317686855792999267578125
}
}- Zone: discovered_020
- Duration: 6h 39m
- Data Points: 59 AIS positions
- Period: 2026-06-05T04:10:36+00:00 to 2026-06-05T10:49:41+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 399.1000000000000227373675443232059478759765625,
"points_in_zone": 59,
"first_point": {
"ts": "2026-06-05T04:10:36+00:00",
"lat": 31.70015000000000071622707764618098735809326171875,
"lon": 32.0031833000000034417098504491150379180908203125
},
"last_point": {
"ts": "2026-06-05T10:49:41+00:00",
"lat": 31.403999999999999914734871708787977695465087890625,
"lon": 32.27505000000000023874235921539366245269775390625
}
}- Zone: discovered_020
- Duration: 6h 28m
- Data Points: 68 AIS positions
- Period: 2026-06-05T03:42:04+00:00 to 2026-06-05T10:10:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 388.6000000000000227373675443232059478759765625,
"points_in_zone": 68,
"first_point": {
"ts": "2026-06-05T03:42:04+00:00",
"lat": 31.7602499999999992041921359486877918243408203125,
"lon": 31.930583299999998558860170305706560611724853515625
},
"last_point": {
"ts": "2026-06-05T10:10:40+00:00",
"lat": 31.4041832999999996900442056357860565185546875,
"lon": 32.27486669999999691071934648789465427398681640625
}
}- Zone: discovered_020
- Duration: 6h 35m
- Data Points: 86 AIS positions
- Period: 2026-06-05T02:43:45+00:00 to 2026-06-05T09:19:42+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 395.8999999999999772626324556767940521240234375,
"points_in_zone": 86,
"first_point": {
"ts": "2026-06-05T02:43:45+00:00",
"lat": 31.81261669999999952551661408506333827972412109375,
"lon": 31.81968330000000122481651487760245800018310546875
},
"last_point": {
"ts": "2026-06-05T09:19:42+00:00",
"lat": 31.40446670000000040090526454150676727294921875,
"lon": 32.27470000000000283080225926823914051055908203125
}
}- Zone: discovered_020
- Duration: 6h 34m
- Data Points: 97 AIS positions
- Period: 2026-06-05T01:50:56+00:00 to 2026-06-05T08:25:42+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 394.80000000000001136868377216160297393798828125,
"points_in_zone": 97,
"first_point": {
"ts": "2026-06-05T01:50:56+00:00",
"lat": 31.85733330000000051995812100358307361602783203125,
"lon": 31.661833300000001401031113346107304096221923828125
},
"last_point": {
"ts": "2026-06-05T08:25:42+00:00",
"lat": 31.405049999999999243982529151253402233123779296875,
"lon": 32.27456670000000116260707727633416652679443359375
}
}- Zone: discovered_020
- Duration: 6h 38m
- Data Points: 115 AIS positions
- Period: 2026-06-05T00:11:05+00:00 to 2026-06-05T06:49:42+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 398.6000000000000227373675443232059478759765625,
"points_in_zone": 115,
"first_point": {
"ts": "2026-06-05T00:11:05+00:00",
"lat": 31.938366699999999553938323515467345714569091796875,
"lon": 31.345449999999999590727384202182292938232421875
},
"last_point": {
"ts": "2026-06-05T06:49:42+00:00",
"lat": 31.4061166999999983318048180080950260162353515625,
"lon": 32.27541670000000095797076937742531299591064453125
}
}- Zone: discovered_020
- Duration: 6h 27m
- Data Points: 120 AIS positions
- Period: 2026-06-04T23:57:55+00:00 to 2026-06-05T06:25:05+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 387.19999999999998863131622783839702606201171875,
"points_in_zone": 120,
"first_point": {
"ts": "2026-06-04T23:57:55+00:00",
"lat": 31.95023330000000072459442890249192714691162109375,
"lon": 31.303766700000000611225914326496422290802001953125
},
"last_point": {
"ts": "2026-06-05T06:25:05+00:00",
"lat": 31.412066700000000452064341516233980655670166015625,
"lon": 32.27266670000000203799572773277759552001953125
}
}- Zone: discovered_020
- Duration: 6h 36m
- Data Points: 122 AIS positions
- Period: 2026-06-04T22:51:32+00:00 to 2026-06-05T05:28:05+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_020",
"zone_name": "Eastern Mediterranean Monitoring Zone",
"dwell_minutes": 396.6000000000000227373675443232059478759765625,
"points_in_zone": 122,
"first_point": {
"ts": "2026-06-04T22:51:32+00:00",
"lat": 32.00521669999999829769876669161021709442138671875,
"lon": 31.087299999999999045030563138425350189208984375
},
"last_point": {
"ts": "2026-06-05T05:28:05+00:00",
"lat": 31.54005000000000080717654782347381114959716796875,
"lon": 32.1900667000000026973793865181505680084228515625
}
}- Minimum Distance: 12 meters
- Average Distance: 40 meters
- Duration: 1h 1m
- Period: 2026-06-04T20:52:39+00:00 to 2026-06-04T21:54:10+00:00
- Vessel A Avg Speed: 0.3 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (AHINOS and ANDOVER) maintained close proximity (min 12m, avg 40m) for 62 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 12m, avg 40m |
| Duration | 15/25 | Duration 62 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 15/15 | Distance variance ±25m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636024537,
"imo": 9328144,
"name": "AHINOS",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 12.0999999999999996447286321199499070644378662109375,
"avg_distance_m": 39.60000000000000142108547152020037174224853515625,
"distance_consistency_m": 25.10000000000000142108547152020037174224853515625,
"duration_minutes": 61.5,
"overlap_duration_s": 3691,
"speed_a_avg": 0.25,
"speed_a_std": 0.5,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.25,
"max_sog": 1
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:52:39+00:00",
"end": "2026-06-04T21:54:10+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 82,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 12m, avg 40m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 62 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b125m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (AHINOS and ANDOVER) maintained close proximity (min 12m, avg 40m) for 62 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 118 meters
- Average Distance: 129 meters
- Duration: 1h 25m
- Period: 2026-06-04T20:30:25+00:00 to 2026-06-04T21:55:48+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (HIGH FREEDOM and ANDOVER) maintained close proximity (min 118m, avg 129m) for 85 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 20/25 | Min distance 118m, avg 129m |
| Duration | 15/25 | Duration 85 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±10m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 636022700,
"imo": 9674713,
"name": "HIGH FREEDOM",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 117.7000000000000028421709430404007434844970703125,
"avg_distance_m": 128.80000000000001136868377216160297393798828125,
"distance_consistency_m": 9.5999999999999996447286321199499070644378662109375,
"duration_minutes": 85.400000000000005684341886080801486968994140625,
"overlap_duration_s": 5123,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:30:25+00:00",
"end": "2026-06-04T21:55:48+00:00"
},
"points_count": {
"vessel_a": 3,
"vessel_b": 3
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 20,
"max": 25,
"detail": "Min distance 118m, avg 129m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 85 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b110m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and ANDOVER) maintained close proximity (min 118m, avg 129m) for 85 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.717536400000000185173121280968189239501953125,
"lon": 35.9994271999999995159669197164475917816162109375
},
"time_window": {
"start_ts": "2026-06-04T20:30:25+00:00",
"end_ts": "2026-06-04T21:55:48+00:00"
},
"searched_at": "2026-06-05T01:15:01.347355+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 51 meters
- Average Distance: 111 meters
- Duration: 1h 17m
- Period: 2026-06-04T20:39:15+00:00 to 2026-06-04T21:56:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (THALIA and ANDOVER) maintained close proximity (min 51m, avg 110m) for 77 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 51m, avg 110m |
| Duration | 15/25 | Duration 77 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 12/15 | Distance variance ±36m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015372,
"imo": 9611541,
"name": "THALIA",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 50.7000000000000028421709430404007434844970703125,
"avg_distance_m": 110.5,
"distance_consistency_m": 35.89999999999999857891452847979962825775146484375,
"duration_minutes": 77.2999999999999971578290569595992565155029296875,
"overlap_duration_s": 4639,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:39:15+00:00",
"end": "2026-06-04T21:56:34+00:00"
},
"points_count": {
"vessel_a": 11,
"vessel_b": 11
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 82,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 51m, avg 110m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 77 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 12,
"max": 15,
"detail": "Distance variance \u00b136m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (THALIA and ANDOVER) maintained close proximity (min 51m, avg 110m) for 77 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 29 meters
- Average Distance: 116 meters
- Duration: 36 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:55:25+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and AKAR WEST) maintained close proximity (min 29m, avg 116m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 29m, avg 116m |
| Duration | 5/25 | Duration 37 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±74m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 613612000,
"imo": 9258167,
"name": "AKAR WEST",
"flag": "CAMEROON"
},
"min_distance_m": 29.300000000000000710542735760100185871124267578125,
"avg_distance_m": 115.900000000000005684341886080801486968994140625,
"distance_consistency_m": 73.900000000000005684341886080801486968994140625,
"duration_minutes": 36.89999999999999857891452847979962825775146484375,
"overlap_duration_s": 2211,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.059999999999999997779553950749686919152736663818359375,
"speed_b_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.059999999999999997779553950749686919152736663818359375,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:55:25+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 29m, avg 116m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 37 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b174m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and AKAR WEST) maintained close proximity (min 29m, avg 116m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.7168171000000000958607415668666362762451171875,
"lon": 35.99904870000000300933606922626495361328125
},
"time_window": {
"start_ts": "2026-06-04T20:18:34+00:00",
"end_ts": "2026-06-04T20:55:25+00:00"
},
"searched_at": "2026-06-04T23:00:04.334816+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 2 meters
- Average Distance: 44 meters
- Duration: 32 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:51:13+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and ATMOS) maintained close proximity (min 2m, avg 44m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 2m, avg 44m |
| Duration | 5/25 | Duration 33 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±85m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 613009690,
"imo": 9337418,
"name": "ATMOS",
"flag": "CAMEROON"
},
"min_distance_m": 1.600000000000000088817841970012523233890533447265625,
"avg_distance_m": 44,
"distance_consistency_m": 85.099999999999994315658113919198513031005859375,
"duration_minutes": 32.60000000000000142108547152020037174224853515625,
"overlap_duration_s": 1959,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:51:13+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 44m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 33 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b185m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and ATMOS) maintained close proximity (min 2m, avg 44m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.71655080000000026529960450716316699981689453125,
"lon": 35.9986391999999995050529832951724529266357421875
},
"time_window": {
"start_ts": "2026-06-04T20:18:34+00:00",
"end_ts": "2026-06-04T20:51:13+00:00"
},
"searched_at": "2026-06-05T02:30:09.641764+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 45 meters
- Average Distance: 130 meters
- Duration: 32 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:51:13+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and EASTERLY AS OLIVIA) maintained close proximity (min 45m, avg 130m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 45m, avg 130m |
| Duration | 5/25 | Duration 33 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±72m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 538009615,
"imo": 9340489,
"name": "EASTERLY AS OLIVIA",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 44.89999999999999857891452847979962825775146484375,
"avg_distance_m": 129.900000000000005684341886080801486968994140625,
"distance_consistency_m": 72.099999999999994315658113919198513031005859375,
"duration_minutes": 32.60000000000000142108547152020037174224853515625,
"overlap_duration_s": 1959,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:51:13+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 45m, avg 130m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 33 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b172m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and EASTERLY AS OLIVIA) maintained close proximity (min 45m, avg 130m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.716768900000001707439878373406827449798583984375,
"lon": 35.998970700000000988438841886818408966064453125
},
"time_window": {
"start_ts": "2026-06-04T20:18:34+00:00",
"end_ts": "2026-06-04T20:51:13+00:00"
},
"searched_at": "2026-06-05T02:30:12.095910+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 27 meters
- Average Distance: 133 meters
- Duration: 34 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:53:15+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.3 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and MILANO) maintained close proximity (min 27m, avg 133m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.3 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 27m, avg 133m |
| Duration | 5/25 | Duration 35 minutes |
| Speed Stability | 14/20 | both nearly stationary; somewhat variable speeds |
| Distance Consistency | 8/15 | Distance variance ±94m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 636022825,
"imo": 9286059,
"name": "MILANO",
"flag": "LIBERIA"
},
"min_distance_m": 27.39999999999999857891452847979962825775146484375,
"avg_distance_m": 133.099999999999994315658113919198513031005859375,
"distance_consistency_m": 94.099999999999994315658113919198513031005859375,
"duration_minutes": 34.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 2081,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.330000000000000015543122344752191565930843353271484375,
"speed_b_std": 0.560000000000000053290705182007513940334320068359375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.330000000000000015543122344752191565930843353271484375,
"max_sog": 1.1999999999999999555910790149937383830547332763671875
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:53:15+00:00"
},
"points_count": {
"vessel_a": 11,
"vessel_b": 11
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 62,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 27m, avg 133m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 35 minutes"
},
"speed_stability": {
"score": 14,
"max": 20,
"detail": "both nearly stationary; somewhat variable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b194m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and MILANO) maintained close proximity (min 27m, avg 133m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.3 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.716823000000001542275640531443059444427490234375,
"lon": 35.99915560000000169793565873987972736358642578125
},
"time_window": {
"start_ts": "2026-06-04T20:18:34+00:00",
"end_ts": "2026-06-04T20:53:15+00:00"
},
"searched_at": "2026-06-05T02:45:11.879049+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 48 meters
- Average Distance: 129 meters
- Duration: 32 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:51:13+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and KLEVER) maintained close proximity (min 48m, avg 129m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 48m, avg 129m |
| Duration | 5/25 | Duration 33 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±74m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 273277260,
"imo": 9411331,
"name": "KLEVER",
"flag": "Russia"
},
"min_distance_m": 47.60000000000000142108547152020037174224853515625,
"avg_distance_m": 128.599999999999994315658113919198513031005859375,
"distance_consistency_m": 73.599999999999994315658113919198513031005859375,
"duration_minutes": 32.60000000000000142108547152020037174224853515625,
"overlap_duration_s": 1959,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:51:13+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 48m, avg 129m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 33 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b174m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and KLEVER) maintained close proximity (min 48m, avg 129m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.7167744999999996480255504138767719268798828125,
"lon": 35.99903100000000222280505113303661346435546875
},
"time_window": {
"start_ts": "2026-06-04T20:18:34+00:00",
"end_ts": "2026-06-04T20:51:13+00:00"
},
"searched_at": "2026-06-05T03:00:01.973547+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 31 meters
- Average Distance: 120 meters
- Duration: 36 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:55:25+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.4 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and JASPER) maintained close proximity (min 31m, avg 120m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.4 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 31m, avg 120m |
| Duration | 5/25 | Duration 37 minutes |
| Speed Stability | 14/20 | both nearly stationary; somewhat variable speeds |
| Distance Consistency | 8/15 | Distance variance ±69m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 613472020,
"imo": 9299886,
"name": "JASPER",
"flag": "CAMEROON"
},
"min_distance_m": 31,
"avg_distance_m": 120.400000000000005684341886080801486968994140625,
"distance_consistency_m": 69.400000000000005684341886080801486968994140625,
"duration_minutes": 36.89999999999999857891452847979962825775146484375,
"overlap_duration_s": 2211,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.40000000000000002220446049250313080847263336181640625,
"speed_b_std": 0.7199999999999999733546474089962430298328399658203125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.40000000000000002220446049250313080847263336181640625,
"max_sog": 1.600000000000000088817841970012523233890533447265625
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:55:25+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 62,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 31m, avg 120m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 37 minutes"
},
"speed_stability": {
"score": 14,
"max": 20,
"detail": "both nearly stationary; somewhat variable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b169m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and JASPER) maintained close proximity (min 31m, avg 120m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.4 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 6 meters
- Average Distance: 30 meters
- Duration: 44 minutes
- Period: 2026-06-04T20:10:57+00:00 to 2026-06-04T20:55:08+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (BEAST and ANDOVER) maintained close proximity (min 6m, avg 30m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 6m, avg 30m |
| Duration | 5/25 | Duration 44 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±23m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 667001236,
"imo": 9290921,
"name": "BEAST",
"flag": "SIERRA LEONE"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 6,
"avg_distance_m": 30,
"distance_consistency_m": 23.39999999999999857891452847979962825775146484375,
"duration_minutes": 44.2000000000000028421709430404007434844970703125,
"overlap_duration_s": 2651,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:10:57+00:00",
"end": "2026-06-04T20:55:08+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 6m, avg 30m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 44 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b123m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (BEAST and ANDOVER) maintained close proximity (min 6m, avg 30m) for 44 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.7164700000000010504663805477321147918701171875,
"lon": 35.9987382999999994126483215950429439544677734375
},
"time_window": {
"start_ts": "2026-06-04T20:10:57+00:00",
"end_ts": "2026-06-04T20:55:08+00:00"
},
"searched_at": "2026-06-04T22:45:11.891893+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 46 meters
- Average Distance: 119 meters
- Duration: 30 minutes
- Period: 2026-06-04T20:10:15+00:00 to 2026-06-04T20:40:45+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRANS FJORD and ANDOVER) maintained close proximity (min 46m, avg 119m) for 30 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 46m, avg 119m |
| Duration | 5/25 | Duration 30 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±68m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 352003272,
"imo": 9956939,
"name": "TRANS FJORD",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 45.7999999999999971578290569595992565155029296875,
"avg_distance_m": 119.400000000000005684341886080801486968994140625,
"distance_consistency_m": 68,
"duration_minutes": 30.5,
"overlap_duration_s": 1830,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:10:15+00:00",
"end": "2026-06-04T20:40:45+00:00"
},
"points_count": {
"vessel_a": 9,
"vessel_b": 9
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 46m, avg 119m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 30 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b168m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRANS FJORD and ANDOVER) maintained close proximity (min 46m, avg 119m) for 30 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.7167141999999984136593411676585674285888671875,
"lon": 35.998972199999997201302903704345226287841796875
},
"time_window": {
"start_ts": "2026-06-04T20:10:15+00:00",
"end_ts": "2026-06-04T20:40:45+00:00"
},
"searched_at": "2026-06-05T03:15:18.620973+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 50 meters
- Average Distance: 139 meters
- Duration: 31 minutes
- Period: 2026-06-04T20:09:43+00:00 to 2026-06-04T20:40:59+00:00
- Vessel A Avg Speed: 0.2 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GEORGY MASLOV and ANDOVER) maintained close proximity (min 50m, avg 139m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 50m, avg 139m |
| Duration | 5/25 | Duration 31 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 8/15 | Distance variance ±69m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 273259730,
"imo": 9610793,
"name": "GEORGY MASLOV",
"flag": "RUSSIA"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 49.60000000000000142108547152020037174224853515625,
"avg_distance_m": 139.30000000000001136868377216160297393798828125,
"distance_consistency_m": 69.400000000000005684341886080801486968994140625,
"duration_minutes": 31.300000000000000710542735760100185871124267578125,
"overlap_duration_s": 1876,
"speed_a_avg": 0.1499999999999999944488848768742172978818416595458984375,
"speed_a_std": 0.36999999999999999555910790149937383830547332763671875,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
"max_sog": 0.90000000000000002220446049250313080847263336181640625
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:09:43+00:00",
"end": "2026-06-04T20:40:59+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 50m, avg 139m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 31 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b169m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GEORGY MASLOV and ANDOVER) maintained close proximity (min 50m, avg 139m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.71661710000000056197677622549235820770263671875,
"lon": 35.9989467999999988023773767054080963134765625
},
"time_window": {
"start_ts": "2026-06-04T20:09:43+00:00",
"end_ts": "2026-06-04T20:40:59+00:00"
},
"searched_at": "2026-06-04T21:45:09.050106+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 47 meters
- Average Distance: 135 meters
- Duration: 32 minutes
- Period: 2026-06-04T20:09:37+00:00 to 2026-06-04T20:42:28+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KEMEROVO and ANDOVER) maintained close proximity (min 47m, avg 135m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 47m, avg 135m |
| Duration | 5/25 | Duration 33 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±68m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 273250830,
"imo": 9312884,
"name": "KEMEROVO",
"flag": "RUSSIA"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 46.7999999999999971578290569595992565155029296875,
"avg_distance_m": 135,
"distance_consistency_m": 68,
"duration_minutes": 32.89999999999999857891452847979962825775146484375,
"overlap_duration_s": 1971,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:09:37+00:00",
"end": "2026-06-04T20:42:28+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 47m, avg 135m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 33 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b168m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KEMEROVO and ANDOVER) maintained close proximity (min 47m, avg 135m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.7166686999999996032784110866487026214599609375,
"lon": 35.998948200000000952059053815901279449462890625
},
"time_window": {
"start_ts": "2026-06-04T20:09:37+00:00",
"end_ts": "2026-06-04T20:42:28+00:00"
},
"searched_at": "2026-06-04T21:45:04.063019+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 33 meters
- Average Distance: 117 meters
- Duration: 36 minutes
- Period: 2026-06-04T20:18:34+00:00 to 2026-06-04T20:55:25+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ANDOVER and OPAL) maintained close proximity (min 33m, avg 117m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 33m, avg 117m |
| Duration | 5/25 | Duration 37 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±72m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"vessel_b": {
"mmsi": 613407500,
"imo": 9286023,
"name": "OPAL",
"flag": "CAMEROON"
},
"min_distance_m": 33.10000000000000142108547152020037174224853515625,
"avg_distance_m": 117.400000000000005684341886080801486968994140625,
"distance_consistency_m": 72.2999999999999971578290569595992565155029296875,
"duration_minutes": 36.89999999999999857891452847979962825775146484375,
"overlap_duration_s": 2211,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0,
"speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:18:34+00:00",
"end": "2026-06-04T20:55:25+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 33m, avg 117m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 37 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b172m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ANDOVER and OPAL) maintained close proximity (min 33m, avg 117m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
}
}- Minimum Distance: 44 meters
- Average Distance: 143 meters
- Duration: 32 minutes
- Period: 2026-06-04T20:08:51+00:00 to 2026-06-04T20:41:13+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.1 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (DORIN and ANDOVER) maintained close proximity (min 44m, avg 143m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 44m, avg 143m |
| Duration | 5/25 | Duration 32 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±66m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean 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": 613414203,
"imo": 9290828,
"name": "DORIN",
"flag": "CAMEROON"
},
"vessel_b": {
"mmsi": 636025578,
"imo": 9412074,
"name": "ANDOVER",
"flag": "LIBERIA"
},
"min_distance_m": 44.39999999999999857891452847979962825775146484375,
"avg_distance_m": 142.900000000000005684341886080801486968994140625,
"distance_consistency_m": 65.7000000000000028421709430404007434844970703125,
"duration_minutes": 32.39999999999999857891452847979962825775146484375,
"overlap_duration_s": 1942,
"speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
"speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.13000000000000000444089209850062616169452667236328125,
"max_sog": 0.40000000000000002220446049250313080847263336181640625
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-06-04T20:08:51+00:00",
"end": "2026-06-04T20:41:13+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "discovered_138",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 44m, avg 143m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 32 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b166m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (DORIN and ANDOVER) maintained close proximity (min 44m, avg 143m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.716597900000000009868017514236271381378173828125,
"lon": 35.99893039999999899691829341463744640350341796875
},
"time_window": {
"start_ts": "2026-06-04T20:08:51+00:00",
"end_ts": "2026-06-04T20:41:13+00:00"
},
"searched_at": "2026-06-04T21:30:09.116869+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Eastern Aegean Monitoring Zone
- Duration: 1h 38m
- Data Points: 48 AIS positions
- Period: 2026-06-04T18:01:06+00:00 to 2026-06-04T19:39:43+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_076",
"zone_name": "Eastern Aegean Monitoring Zone",
"dwell_minutes": 98.599999999999994315658113919198513031005859375,
"points_in_zone": 48,
"first_point": {
"ts": "2026-06-04T18:01:06+00:00",
"lat": 32.27871669999999681976987631060183048248291015625,
"lon": 30.102199999999999846522769075818359851837158203125
},
"last_point": {
"ts": "2026-06-04T19:39:43+00:00",
"lat": 32.198683299999999007923179306089878082275390625,
"lon": 30.4361999999999994770405464805662631988525390625
}
}- Zone: Eastern Aegean Monitoring Zone
- Duration: 2h 23m
- Data Points: 55 AIS positions
- Period: 2026-06-04T17:16:43+00:00 to 2026-06-04T19:39:43+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_076",
"zone_name": "Eastern Aegean Monitoring Zone",
"dwell_minutes": 143,
"points_in_zone": 55,
"first_point": {
"ts": "2026-06-04T17:16:43+00:00",
"lat": 32.316333299999996597762219607830047607421875,
"lon": 29.956733299999999786678017699159681797027587890625
},
"last_point": {
"ts": "2026-06-04T19:39:43+00:00",
"lat": 32.198683299999999007923179306089878082275390625,
"lon": 30.4361999999999994770405464805662631988525390625
}
}- Zone: Malta/Hurd's Bank STS Zone
- Duration: 1h 29m
- Data Points: 30 AIS positions
- Period: 2026-06-01T22:00:33+00:00 to 2026-06-01T23:29:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_malta_hurds_bank",
"zone_name": "Malta\/Hurd's Bank STS Zone",
"dwell_minutes": 89,
"points_in_zone": 30,
"first_point": {
"ts": "2026-06-01T22:00:33+00:00",
"lat": 36.0201167000000026519046514295041561126708984375,
"lon": 14.5675332999999991301365298568271100521087646484375
},
"last_point": {
"ts": "2026-06-01T23:29:33+00:00",
"lat": 35.96831670000000258369254879653453826904296875,
"lon": 14.6806999999999998607336237910203635692596435546875
}
}- Zone: Black Sea Sanctioned Vessel Monitoring Zone
- Duration: 1h 29m
- Data Points: 30 AIS positions
- Period: 2026-06-01T22:00:33+00:00 to 2026-06-01T23:29:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_025",
"zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 89,
"points_in_zone": 30,
"first_point": {
"ts": "2026-06-01T22:00:33+00:00",
"lat": 36.0201167000000026519046514295041561126708984375,
"lon": 14.5675332999999991301365298568271100521087646484375
},
"last_point": {
"ts": "2026-06-01T23:29:33+00:00",
"lat": 35.96831670000000258369254879653453826904296875,
"lon": 14.6806999999999998607336237910203635692596435546875
}
}- Zone: Malta/Hurd's Bank STS Zone
- Duration: 1h 55m
- Data Points: 38 AIS positions
- Period: 2026-06-01T21:34:14+00:00 to 2026-06-01T23:29:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_malta_hurds_bank",
"zone_name": "Malta\/Hurd's Bank STS Zone",
"dwell_minutes": 115.2999999999999971578290569595992565155029296875,
"points_in_zone": 38,
"first_point": {
"ts": "2026-06-01T21:34:14+00:00",
"lat": 36.10079999999999955662133288569748401641845703125,
"lon": 14.5406832999999995337248037685640156269073486328125
},
"last_point": {
"ts": "2026-06-01T23:29:33+00:00",
"lat": 35.96831670000000258369254879653453826904296875,
"lon": 14.6806999999999998607336237910203635692596435546875
}
}- Zone: Black Sea Sanctioned Vessel Monitoring Zone
- Duration: 1h 55m
- Data Points: 38 AIS positions
- Period: 2026-06-01T21:34:14+00:00 to 2026-06-01T23:29:33+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_025",
"zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 115.2999999999999971578290569595992565155029296875,
"points_in_zone": 38,
"first_point": {
"ts": "2026-06-01T21:34:14+00:00",
"lat": 36.10079999999999955662133288569748401641845703125,
"lon": 14.5406832999999995337248037685640156269073486328125
},
"last_point": {
"ts": "2026-06-01T23:29:33+00:00",
"lat": 35.96831670000000258369254879653453826904296875,
"lon": 14.6806999999999998607336237910203635692596435546875
}
}- Zone: Black Sea Sanctioned Vessel Monitoring Zone
- Duration: 1h 32m
- Data Points: 28 AIS positions
- Period: 2026-05-30T22:29:45+00:00 to 2026-05-31T00:01:43+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_028",
"zone_name": "Algerian Coast Surveillance Zone",
"dwell_minutes": 92,
"points_in_zone": 28,
"first_point": {
"ts": "2026-05-30T22:29:45+00:00",
"lat": 37.0392166999999972176738083362579345703125,
"lon": 2.787333299999999791651816849480383098125457763671875
},
"last_point": {
"ts": "2026-05-31T00:01:43+00:00",
"lat": 37.13121670000000307254595099948346614837646484375,
"lon": 3.172533300000000000551381162949837744235992431640625
}
}- Zone: Istanbul Black Sea Surveillance Zone
- Duration: 1h 7m
- Data Points: 19 AIS positions
- Period: 2026-05-30T21:00:07+00:00 to 2026-05-30T22:07:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 67,
"points_in_zone": 19,
"first_point": {
"ts": "2026-05-30T21:00:07+00:00",
"lat": 36.9777332999999970297722029499709606170654296875,
"lon": 2.4084666999999999603687683702446520328521728515625
},
"last_point": {
"ts": "2026-05-30T22:07:04+00:00",
"lat": 37.02000000000000312638803734444081783294677734375,
"lon": 2.6898832999999999771034708828665316104888916015625
}
}- Zone: Istanbul Black Sea Surveillance Zone
- Duration: 2h 3m
- Data Points: 52 AIS positions
- Period: 2026-05-30T20:03:34+00:00 to 2026-05-30T22:07:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 123.5,
"points_in_zone": 52,
"first_point": {
"ts": "2026-05-30T20:03:34+00:00",
"lat": 36.9148500000000012732925824820995330810546875,
"lon": 2.1753333000000001362650436931289732456207275390625
},
"last_point": {
"ts": "2026-05-30T22:07:04+00:00",
"lat": 37.02000000000000312638803734444081783294677734375,
"lon": 2.6898832999999999771034708828665316104888916015625
}
}- Zone: Istanbul Black Sea Surveillance Zone
- Duration: 2h 35m
- Data Points: 60 AIS positions
- Period: 2026-05-30T19:31:34+00:00 to 2026-05-30T22:07:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 155.5,
"points_in_zone": 60,
"first_point": {
"ts": "2026-05-30T19:31:34+00:00",
"lat": 36.89455000000000239879227592609822750091552734375,
"lon": 2.041700000000000070343730840249918401241302490234375
},
"last_point": {
"ts": "2026-05-30T22:07:04+00:00",
"lat": 37.02000000000000312638803734444081783294677734375,
"lon": 2.6898832999999999771034708828665316104888916015625
}
}- Zone: Istanbul Black Sea Surveillance Zone
- Duration: 3h 46m
- Data Points: 79 AIS positions
- Period: 2026-05-30T18:20:33+00:00 to 2026-05-30T22:07:04+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 226.5,
"points_in_zone": 79,
"first_point": {
"ts": "2026-05-30T18:20:33+00:00",
"lat": 36.8366333000000025776898837648332118988037109375,
"lon": 1.7445166999999999202231037997989915311336517333984375
},
"last_point": {
"ts": "2026-05-30T22:07:04+00:00",
"lat": 37.02000000000000312638803734444081783294677734375,
"lon": 2.6898832999999999771034708828665316104888916015625
}
}- Zone: Barents Sea Sanctioned Vessel Zone
- Duration: 1h 31m
- Data Points: 26 AIS positions
- Period: 2026-05-30T18:00:34+00:00 to 2026-05-30T19:31:34+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_055",
"zone_name": "Mediterranean Sea Surveillance Zone",
"dwell_minutes": 91,
"points_in_zone": 26,
"first_point": {
"ts": "2026-05-30T18:00:34+00:00",
"lat": 36.820598300000000335785443894565105438232421875,
"lon": 1.6615317000000000557946577828261069953441619873046875
},
"last_point": {
"ts": "2026-05-30T19:31:34+00:00",
"lat": 36.89455000000000239879227592609822750091552734375,
"lon": 2.041700000000000070343730840249918401241302490234375
}
}- Zone: Barents Sea Sanctioned Vessel Zone
- Duration: 2h 15m
- Data Points: 44 AIS positions
- Period: 2026-05-30T17:15:54+00:00 to 2026-05-30T19:31:34+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_055",
"zone_name": "Mediterranean Sea Surveillance Zone",
"dwell_minutes": 135.69999999999998863131622783839702606201171875,
"points_in_zone": 44,
"first_point": {
"ts": "2026-05-30T17:15:54+00:00",
"lat": 36.77501670000000189020283869467675685882568359375,
"lon": 1.476949999999999985078602549037896096706390380859375
},
"last_point": {
"ts": "2026-05-30T19:31:34+00:00",
"lat": 36.89455000000000239879227592609822750091552734375,
"lon": 2.041700000000000070343730840249918401241302490234375
}
}- Zone: Port Said/Suez Approach
- Duration: 2h 42m
- Data Points: 5 AIS positions
- Period: 2026-05-18T18:12:32+00:00 to 2026-05-18T20:54:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_port_said",
"zone_name": "Port Said\/Suez Approach",
"dwell_minutes": 162,
"points_in_zone": 5,
"first_point": {
"ts": "2026-05-18T18:12:32+00:00",
"lat": 29.783583300000000093632479547522962093353271484375,
"lon": 32.5809167000000030611772672273218631744384765625
},
"last_point": {
"ts": "2026-05-18T20:54:31+00:00",
"lat": 29.783750000000001278976924368180334568023681640625,
"lon": 32.58156670000000332265699398703873157501220703125
}
}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.
