IMO 9517288
Vessel information
Detected Events (100)
- Zone: Northeast Aegean Monitoring Zone
- Duration: 1h 4m
- Data Points: 8 AIS positions
- Period: 2026-06-08T02:00:49+00:00 to 2026-06-08T03:05:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_107",
"zone_name": "Northeast Aegean Monitoring Zone",
"dwell_minutes": 64.7999999999999971578290569595992565155029296875,
"points_in_zone": 8,
"first_point": {
"ts": "2026-06-08T02:00:49+00:00",
"lat": 36.45801829999999910114638623781502246856689453125,
"lon": 26.459965000000000401314537157304584980010986328125
},
"last_point": {
"ts": "2026-06-08T03:05:35+00:00",
"lat": 36.46125669999999985293470672331750392913818359375,
"lon": 26.701526699999998726298144902102649211883544921875
}
}- Zone: Northeast Aegean Monitoring Zone
- Duration: 1h 44m
- Data Points: 16 AIS positions
- Period: 2026-06-08T01:20:56+00:00 to 2026-06-08T03:05:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_107",
"zone_name": "Northeast Aegean Monitoring Zone",
"dwell_minutes": 104.7000000000000028421709430404007434844970703125,
"points_in_zone": 16,
"first_point": {
"ts": "2026-06-08T01:20:56+00:00",
"lat": 36.45291999999999887904778006486594676971435546875,
"lon": 26.314428299999999438796294271014630794525146484375
},
"last_point": {
"ts": "2026-06-08T03:05:35+00:00",
"lat": 36.46125669999999985293470672331750392913818359375,
"lon": 26.701526699999998726298144902102649211883544921875
}
}- Zone: Laconian Gulf STS Zone
- Duration: 1h 25m
- Data Points: 33 AIS positions
- Period: 2026-05-21T04:02:53+00:00 to 2026-05-21T05:28:23+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_laconian_gulf",
"zone_name": "Laconian Gulf STS Zone",
"dwell_minutes": 85.5,
"points_in_zone": 33,
"first_point": {
"ts": "2026-05-21T04:02:53+00:00",
"lat": 37.00100830000000229347278946079313755035400390625,
"lon": 23.438836699999999524379745707847177982330322265625
},
"last_point": {
"ts": "2026-05-21T05:28:23+00:00",
"lat": 36.77250500000000243971953750587999820709228515625,
"lon": 23.352423300000001660237103351391851902008056640625
}
}- Zone: Laconian Gulf STS Zone
- Duration: 1h 52m
- Data Points: 36 AIS positions
- Period: 2026-05-21T03:36:23+00:00 to 2026-05-21T05:28:23+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_laconian_gulf",
"zone_name": "Laconian Gulf STS Zone",
"dwell_minutes": 112,
"points_in_zone": 36,
"first_point": {
"ts": "2026-05-21T03:36:23+00:00",
"lat": 37.067616700000002083470462821424007415771484375,
"lon": 23.4727816999999987501723808236420154571533203125
},
"last_point": {
"ts": "2026-05-21T05:28:23+00:00",
"lat": 36.77250500000000243971953750587999820709228515625,
"lon": 23.352423300000001660237103351391851902008056640625
}
}- Zone: discovered_086
- Duration: 1h 28m
- Data Points: 44 AIS positions
- Period: 2026-05-11T00:04:52+00:00 to 2026-05-11T01:33:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_086",
"zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
"dwell_minutes": 88.7000000000000028421709430404007434844970703125,
"points_in_zone": 44,
"first_point": {
"ts": "2026-05-11T00:04:52+00:00",
"lat": 36.67117999999999966576069709844887256622314453125,
"lon": 26.486650000000000915179043659009039402008056640625
},
"last_point": {
"ts": "2026-05-11T01:33:32+00:00",
"lat": 36.71043999999999840611053514294326305389404296875,
"lon": 26.137799999999998590283212251961231231689453125
}
}- Zone: discovered_086
- Duration: 2h 32m
- Data Points: 74 AIS positions
- Period: 2026-05-10T23:00:52+00:00 to 2026-05-11T01:33:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_086",
"zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
"dwell_minutes": 152.69999999999998863131622783839702606201171875,
"points_in_zone": 74,
"first_point": {
"ts": "2026-05-10T23:00:52+00:00",
"lat": 36.612151699999998299972503446042537689208984375,
"lon": 26.732151699999999294732333510182797908782958984375
},
"last_point": {
"ts": "2026-05-11T01:33:32+00:00",
"lat": 36.71043999999999840611053514294326305389404296875,
"lon": 26.137799999999998590283212251961231231689453125
}
}- Zone: discovered_086
- Duration: 2h 44m
- Data Points: 84 AIS positions
- Period: 2026-05-10T22:48:43+00:00 to 2026-05-11T01:33:32+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_086",
"zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
"dwell_minutes": 164.80000000000001136868377216160297393798828125,
"points_in_zone": 84,
"first_point": {
"ts": "2026-05-10T22:48:43+00:00",
"lat": 36.6004099999999965575625537894666194915771484375,
"lon": 26.778523299999999807141648489050567150115966796875
},
"last_point": {
"ts": "2026-05-11T01:33:32+00:00",
"lat": 36.71043999999999840611053514294326305389404296875,
"lon": 26.137799999999998590283212251961231231689453125
}
}- Minimum Distance: 2 meters
- Average Distance: 228 meters
- Duration: 36 minutes
- Period: 2026-05-09T19:23:32+00:00 to 2026-05-09T19:59:51+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 (ALFA SEA and TRITONEA) maintained close proximity (min 2m, avg 228m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 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 2m, avg 228m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 2/15 | Distance variance ±319m |
| 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": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"min_distance_m": 2.399999999999999911182158029987476766109466552734375,
"avg_distance_m": 228,
"distance_consistency_m": 319.1000000000000227373675443232059478759765625,
"duration_minutes": 36.2999999999999971578290569595992565155029296875,
"overlap_duration_s": 2179,
"speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.200000000000000011102230246251565404236316680908203125
}
},
"time_window": {
"start": "2026-05-09T19:23:32+00:00",
"end": "2026-05-09T19:59:51+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "discovered_104",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 62,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 228m"
},
"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": 2,
"max": 15,
"detail": "Distance variance \u00b1319m"
},
"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 (ALFA SEA and TRITONEA) maintained close proximity (min 2m, avg 228m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 31.718143399999998877092366456054151058197021484375,
"lon": 35.9989599999999967394614941440522670745849609375
},
"time_window": {
"start_ts": "2026-05-09T19:23:32+00:00",
"end_ts": "2026-05-09T19:59:51+00:00"
},
"searched_at": "2026-05-09T21:15:04.784360+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 0 meters
- Average Distance: 62 meters
- Duration: 36 minutes
- Period: 2026-05-09T19:23:32+00:00 to 2026-05-09T19:59:51+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 (ALFA SEA and ALBERTA) maintained close proximity (min 0m, avg 62m) for 36 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 0m, avg 62m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±88m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Surveillance Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 311039900,
"imo": 9486922,
"name": "ALBERTA",
"flag": "BAHAMAS"
},
"min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
"avg_distance_m": 62.10000000000000142108547152020037174224853515625,
"distance_consistency_m": 87.5,
"duration_minutes": 36.2999999999999971578290569595992565155029296875,
"overlap_duration_s": 2179,
"speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-05-09T19:23:32+00:00",
"end": "2026-05-09T19:59:51+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "discovered_104",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 68,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 0m, avg 62m"
},
"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 \u00b188m"
},
"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 (ALFA SEA and ALBERTA) maintained close proximity (min 0m, avg 62m) for 36 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: 2 meters
- Average Distance: 6 meters
- Duration: 1h 15m
- Period: 2026-05-09T14:11:13+00:00 to 2026-05-09T15:26:29+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.8 knots
- Zone: Eastern Mediterranean Surveillance Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (JAG PRANESH and ALFA SEA) maintained close proximity (min 2m, avg 6m) for 75 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.8 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 2m, avg 6m |
| Duration | 15/25 | Duration 75 minutes |
| Speed Stability | 12/20 | both very slow; somewhat variable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| 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": 538012314,
"imo": 9637117,
"name": "JAG PRANESH",
"flag": "MARSHALL ISLANDS"
},
"vessel_b": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"min_distance_m": 1.600000000000000088817841970012523233890533447265625,
"avg_distance_m": 6,
"distance_consistency_m": 4.4000000000000003552713678800500929355621337890625,
"duration_minutes": 75.2999999999999971578290569595992565155029296875,
"overlap_duration_s": 4516,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.8000000000000000444089209850062616169452667236328125,
"speed_b_std": 0.92000000000000003996802888650563545525074005126953125,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.8000000000000000444089209850062616169452667236328125,
"max_sog": 1.600000000000000088817841970012523233890533447265625
}
},
"time_window": {
"start": "2026-05-09T14:11:13+00:00",
"end": "2026-05-09T15:26:29+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_104",
"zone_name": "Eastern Mediterranean Surveillance Zone",
"score": {
"value": 77,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 2m, avg 6m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 75 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "both very slow; somewhat variable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (JAG PRANESH and ALFA SEA) maintained close proximity (min 2m, avg 6m) for 75 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.8 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": 31.717113999999998696921466034837067127227783203125,
"lon": 35.9993764999999967812982504256069660186767578125
},
"time_window": {
"start_ts": "2026-05-09T14:11:13+00:00",
"end_ts": "2026-05-09T15:26:29+00:00"
},
"searched_at": "2026-05-09T17:15:04.276618+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 1h 12m
- Data Points: 12 AIS positions
- Period: 2026-05-09T11:11:04+00:00 to 2026-05-09T12:23:12+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 72.099999999999994315658113919198513031005859375,
"points_in_zone": 12,
"first_point": {
"ts": "2026-05-09T11:11:04+00:00",
"lat": 34.7182949999999976853359839878976345062255859375,
"lon": 33.31408330000000006521077011711895465850830078125
},
"last_point": {
"ts": "2026-05-09T12:23:12+00:00",
"lat": 34.71841330000000169775375979952514171600341796875,
"lon": 33.314318299999996497717802412807941436767578125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 1h 18m
- Data Points: 16 AIS positions
- Period: 2026-05-09T09:05:02+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 78,
"points_in_zone": 16,
"first_point": {
"ts": "2026-05-09T09:05:02+00:00",
"lat": 34.7184333000000009405994205735623836517333984375,
"lon": 33.31430499999999739202394266612827777862548828125
},
"last_point": {
"ts": "2026-05-09T10:23:03+00:00",
"lat": 34.7184850000000011505107977427542209625244140625,
"lon": 33.3142567000000013877070159651339054107666015625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 2h 9m
- Data Points: 26 AIS positions
- Period: 2026-05-09T08:14:02+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 129,
"points_in_zone": 26,
"first_point": {
"ts": "2026-05-09T08:14:02+00:00",
"lat": 34.71847170000000204481693799607455730438232421875,
"lon": 33.31430830000000042900865082629024982452392578125
},
"last_point": {
"ts": "2026-05-09T10:23:03+00:00",
"lat": 34.7184850000000011505107977427542209625244140625,
"lon": 33.3142567000000013877070159651339054107666015625
}
}- Duration: 2h 9m
- Radius: 8 meters
- Data Points: 26 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 8.0999999999999996447286321199499070644378662109375,
"duration_minutes": 129,
"points": 26,
"centroid": {
"lat": 34.71845134615384864673615084029734134674072265625,
"lon": 33.3142935846153847023742855526506900787353515625
},
"bbox": {
"min_lat": 34.71839829999999693654899601824581623077392578125,
"min_lon": 33.3142332999999979392669047228991985321044921875,
"max_lat": 34.71850169999999735637175035662949085235595703125,
"max_lon": 33.3143299999999982219378580339252948760986328125
},
"zone_id": "discovered_032"
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 3h 21m
- Data Points: 36 AIS positions
- Period: 2026-05-09T07:01:56+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 201.099999999999994315658113919198513031005859375,
"points_in_zone": 36,
"first_point": {
"ts": "2026-05-09T07:01:56+00:00",
"lat": 34.7184917000000012876625987701117992401123046875,
"lon": 33.31432170000000070331225288100540637969970703125
},
"last_point": {
"ts": "2026-05-09T10:23:03+00:00",
"lat": 34.7184850000000011505107977427542209625244140625,
"lon": 33.3142567000000013877070159651339054107666015625
}
}- Duration: 3h 21m
- Radius: 8 meters
- Data Points: 36 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 8.0999999999999996447286321199499070644378662109375,
"duration_minutes": 201.099999999999994315658113919198513031005859375,
"points": 36,
"centroid": {
"lat": 34.71845430833334233966525061987340450286865234375,
"lon": 33.3142902333333239539570058695971965789794921875
},
"bbox": {
"min_lat": 34.71839829999999693654899601824581623077392578125,
"min_lon": 33.31423170000000055779310059733688831329345703125,
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- Duration: 4h 21m
- Data Points: 50 AIS positions
- Period: 2026-05-09T06:02:03+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
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}- Duration: 4h 21m
- Radius: 8 meters
- Data Points: 50 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 5h 18m
- Data Points: 62 AIS positions
- Period: 2026-05-09T05:04:57+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
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}- Duration: 5h 18m
- Radius: 8 meters
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- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 21m
- Data Points: 72 AIS positions
- Period: 2026-05-09T04:01:55+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 21m
- Radius: 8 meters
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- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 32m
- Data Points: 74 AIS positions
- Period: 2026-05-09T03:50:06+00:00 to 2026-05-09T10:23:03+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 32m
- Radius: 8 meters
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- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 36m
- Data Points: 76 AIS positions
- Period: 2026-05-09T02:50:04+00:00 to 2026-05-09T09:26:02+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 36m
- Radius: 12 meters
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- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 36m
- Data Points: 78 AIS positions
- Period: 2026-05-09T01:53:02+00:00 to 2026-05-09T08:29:07+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 36m
- Radius: 12 meters
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- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 36m
- Data Points: 80 AIS positions
- Period: 2026-05-09T00:41:00+00:00 to 2026-05-09T07:17:04+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 36m
- Radius: 14 meters
- Data Points: 80 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 39m
- Data Points: 79 AIS positions
- Period: 2026-05-08T23:50:04+00:00 to 2026-05-09T06:29:02+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 39m
- Radius: 14 meters
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- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 39m
- Data Points: 81 AIS positions
- Period: 2026-05-08T22:50:03+00:00 to 2026-05-09T05:29:01+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 39m
- Radius: 14 meters
- Data Points: 81 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 38m
- Data Points: 80 AIS positions
- Period: 2026-05-08T21:50:04+00:00 to 2026-05-09T04:29:01+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 38m
- Radius: 14 meters
- Data Points: 80 AIS positions
- Centroid: 34.7184, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 33m
- Data Points: 78 AIS positions
- Period: 2026-05-08T20:52:58+00:00 to 2026-05-09T03:26:02+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 33m
- Radius: 13 meters
- Data Points: 78 AIS positions
- Centroid: 34.7184, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 27m
- Data Points: 75 AIS positions
- Period: 2026-05-08T19:58:54+00:00 to 2026-05-09T02:26:00+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 27m
- Radius: 13 meters
- Data Points: 75 AIS positions
- Centroid: 34.7184, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 31m
- Data Points: 80 AIS positions
- Period: 2026-05-08T18:57:29+00:00 to 2026-05-09T01:28:59+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 31m
- Radius: 14 meters
- Data Points: 80 AIS positions
- Centroid: 34.7184, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 35m
- Data Points: 75 AIS positions
- Period: 2026-05-08T17:44:32+00:00 to 2026-05-09T00:20:03+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 35m
- Radius: 13 meters
- Data Points: 75 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 32m
- Data Points: 59 AIS positions
- Period: 2026-05-08T16:11:30+00:00 to 2026-05-08T22:43:58+00:00
Show Raw Evidence JSON
{
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}- Duration: 6h 32m
- Radius: 13 meters
- Data Points: 59 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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}- Duration: 6h 34m
- Radius: 85 meters
- Data Points: 61 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 61 AIS positions
- Period: 2026-05-08T15:52:04+00:00 to 2026-05-08T22:26:02+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 33m
- Data Points: 59 AIS positions
- Period: 2026-05-08T14:25:31+00:00 to 2026-05-08T20:58:57+00:00
Show Raw Evidence JSON
{
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}- Zone: Laconian Gulf STS Zone
- Duration: 1h 44m
- Data Points: 28 AIS positions
- Period: 2026-04-28T23:02:03+00:00 to 2026-04-29T00:46:02+00:00
Show Raw Evidence JSON
{
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}- Zone: Laconian Gulf STS Zone
- Duration: 2h 11m
- Data Points: 44 AIS positions
- Period: 2026-04-28T22:35:04+00:00 to 2026-04-29T00:46:02+00:00
Show Raw Evidence JSON
{
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}- Zone: Laconian Gulf STS Zone
- Duration: 3h 1m
- Data Points: 45 AIS positions
- Period: 2026-04-28T21:44:42+00:00 to 2026-04-29T00:46:02+00:00
Show Raw Evidence JSON
{
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 1h 58m
- Data Points: 20 AIS positions
- Period: 2026-04-22T09:01:23+00:00 to 2026-04-22T10:59:46+00:00
Show Raw Evidence JSON
{
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}- Duration: 1h 58m
- Radius: 22 meters
- Data Points: 20 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 2h 50m
- Data Points: 28 AIS positions
- Period: 2026-04-22T08:09:34+00:00 to 2026-04-22T10:59:46+00:00
Show Raw Evidence JSON
{
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}- Duration: 2h 50m
- Radius: 50 meters
- Data Points: 28 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 3h 38m
- Data Points: 36 AIS positions
- Period: 2026-04-22T07:20:52+00:00 to 2026-04-22T10:59:46+00:00
Show Raw Evidence JSON
{
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}- Duration: 3h 38m
- Radius: 156 meters
- Data Points: 36 AIS positions
- Centroid: 34.7185, 33.3142
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Duration: 4h 58m
- Radius: 158 meters
- Data Points: 45 AIS positions
- Centroid: 34.7185, 33.3142
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 4h 58m
- Data Points: 45 AIS positions
- Period: 2026-04-22T06:01:13+00:00 to 2026-04-22T10:59:46+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 5h 56m
- Data Points: 55 AIS positions
- Period: 2026-04-22T05:02:55+00:00 to 2026-04-22T10:59:46+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 26m
- Data Points: 60 AIS positions
- Period: 2026-04-22T04:32:58+00:00 to 2026-04-22T10:59:46+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 31m
- Data Points: 56 AIS positions
- Period: 2026-04-22T03:58:40+00:00 to 2026-04-22T10:29:45+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
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}- Duration: 2h 17m
- Radius: 40 meters
- Data Points: 21 AIS positions
- Centroid: 34.7185, 33.3143
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 31m
- Data Points: 55 AIS positions
- Period: 2026-04-22T02:30:06+00:00 to 2026-04-22T09:01:23+00:00
Show Raw Evidence JSON
{
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}- Duration: 3h 35m
- Radius: 96 meters
- Data Points: 32 AIS positions
- Centroid: 34.7184, 33.3143
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Duration: 6h 31m
- Radius: 93 meters
- Data Points: 19 AIS positions
- Centroid: 34.7184, 33.3144
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
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}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 31m
- Data Points: 19 AIS positions
- Period: 2026-04-21T21:42:03+00:00 to 2026-04-22T04:13:16+00:00
Show Raw Evidence JSON
{
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},
"last_point": {
"ts": "2026-04-22T04:13:16+00:00",
"lat": 34.718473299999999426290742121636867523193359375,
"lon": 33.3146832999999986668626661412417888641357421875
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 31m
- Data Points: 16 AIS positions
- Period: 2026-04-21T20:46:55+00:00 to 2026-04-22T03:17:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 391,
"points_in_zone": 16,
"first_point": {
"ts": "2026-04-21T20:46:55+00:00",
"lat": 34.67493999999999942929207463748753070831298828125,
"lon": 33.402434999999996989572537131607532501220703125
},
"last_point": {
"ts": "2026-04-22T03:17:55+00:00",
"lat": 34.71846670000000045774868340231478214263916015625,
"lon": 33.3143366999999983590896590612828731536865234375
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 2h 12m
- Data Points: 5 AIS positions
- Period: 2026-04-21T19:29:35+00:00 to 2026-04-21T21:42:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 132.5,
"points_in_zone": 5,
"first_point": {
"ts": "2026-04-21T19:29:35+00:00",
"lat": 34.71849499999999721921994932927191257476806640625,
"lon": 33.31427670000000063055267673917114734649658203125
},
"last_point": {
"ts": "2026-04-21T21:42:03+00:00",
"lat": 34.71848829999999708206814830191433429718017578125,
"lon": 33.3142849999999981491782818920910358428955078125
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 4h 42m
- Data Points: 8 AIS positions
- Period: 2026-04-21T17:00:04+00:00 to 2026-04-21T21:42:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 282,
"points_in_zone": 8,
"first_point": {
"ts": "2026-04-21T17:00:04+00:00",
"lat": 34.71841669999999879792085266672074794769287109375,
"lon": 33.3142399999999980764187057502567768096923828125
},
"last_point": {
"ts": "2026-04-21T21:42:03+00:00",
"lat": 34.71848829999999708206814830191433429718017578125,
"lon": 33.3142849999999981491782818920910358428955078125
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 5h 40m
- Data Points: 15 AIS positions
- Period: 2026-04-21T16:01:35+00:00 to 2026-04-21T21:42:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 340.5,
"points_in_zone": 15,
"first_point": {
"ts": "2026-04-21T16:01:35+00:00",
"lat": 34.718518299999999499050318263471126556396484375,
"lon": 33.31432499999999663486960344016551971435546875
},
"last_point": {
"ts": "2026-04-21T21:42:03+00:00",
"lat": 34.71848829999999708206814830191433429718017578125,
"lon": 33.3142849999999981491782818920910358428955078125
}
}- Duration: 3h 28m
- Radius: 469 meters
- Data Points: 11 AIS positions
- Centroid: 34.7189, 33.3141
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 469.19999999999998863131622783839702606201171875,
"duration_minutes": 208,
"points": 11,
"centroid": {
"lat": 34.71886258181817908052835264243185520172119140625,
"lon": 33.31408392727272627098500379361212253570556640625
},
"bbox": {
"min_lat": 34.71840670000000272921170108020305633544921875,
"min_lon": 33.3119183000000020911102183163166046142578125,
"max_lat": 34.7226950000000016416379367001354694366455078125,
"max_lon": 33.31435499999999905185177340172231197357177734375
},
"zone_id": "discovered_029"
}- Duration: 4h 11m
- Radius: 955 meters
- Data Points: 22 AIS positions
- Centroid: 34.7182, 33.3151
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 955,
"duration_minutes": 251.30000000000001136868377216160297393798828125,
"points": 22,
"centroid": {
"lat": 34.71824448181818212333382689394056797027587890625,
"lon": 33.315096436363631937638274393975734710693359375
},
"bbox": {
"min_lat": 34.71467169999999669016688130795955657958984375,
"min_lon": 33.3119183000000020911102183163166046142578125,
"max_lat": 34.7226950000000016416379367001354694366455078125,
"max_lon": 33.32458170000000308164089801721274852752685546875
},
"zone_id": "discovered_029"
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 31m
- Data Points: 29 AIS positions
- Period: 2026-04-21T15:10:59+00:00 to 2026-04-21T21:42:03+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 391.1000000000000227373675443232059478759765625,
"points_in_zone": 29,
"first_point": {
"ts": "2026-04-21T15:10:59+00:00",
"lat": 34.71036500000000302179614664055407047271728515625,
"lon": 33.33167499999999705551090301014482975006103515625
},
"last_point": {
"ts": "2026-04-21T21:42:03+00:00",
"lat": 34.71848829999999708206814830191433429718017578125,
"lon": 33.3142849999999981491782818920910358428955078125
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 32m
- Data Points: 33 AIS positions
- Period: 2026-04-21T14:52:46+00:00 to 2026-04-21T21:25:15+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 392.5,
"points_in_zone": 33,
"first_point": {
"ts": "2026-04-21T14:52:46+00:00",
"lat": 34.6887066999999973404555930756032466888427734375,
"lon": 33.3329183000000028869180823676288127899169921875
},
"last_point": {
"ts": "2026-04-21T21:25:15+00:00",
"lat": 34.71853829999999874189597903750836849212646484375,
"lon": 33.3142950000000013233147910796105861663818359375
}
}- Gap Duration: 5h 14m
- Last Seen: 2026-04-08T23:45:45+00:00 at 36.7752, 26.5475 (Zone: Southeast Aegean Monitoring Zone)
- Next Seen: 2026-04-09T05:00:27+00:00 at 37.4302, 25.6450
🛰️ Gap Corroboration
These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.
SAR Imagery (Sentinel-1)
Status: ✗ No SAR coverage
No Sentinel-1 scenes covering corridor and time window
VIIRS Thermal Anomaly
Status: ✗ No detections
No VIIRS thermal/light detections in corridor
Show Raw Evidence JSON
{
"gap_minutes": 314.69999999999998863131622783839702606201171875,
"last_seen": {
"ts": "2026-04-08T23:45:45+00:00",
"lat": 36.775159999999999627107172273099422454833984375,
"lon": 26.547498300000000881482264958322048187255859375,
"sog": 11,
"zone_id": "discovered_083"
},
"next_seen": {
"ts": "2026-04-09T05:00:27+00:00",
"lat": 37.4302382999999991852746461518108844757080078125,
"lon": 25.64502329999999830079104867763817310333251953125,
"zone_ids": [
"discovered_091"
]
},
"gap_enrichment": {
"status": "not_found",
"corridor": {
"start": {
"lat": 36.775159999999999627107172273099422454833984375,
"lon": 26.547498300000000881482264958322048187255859375,
"ts": "2026-04-08T23:45:45+00:00"
},
"end": {
"lat": 37.4302382999999991852746461518108844757080078125,
"lon": 25.64502329999999830079104867763817310333251953125,
"ts": "2026-04-09T05:00:27+00:00"
},
"bbox": {
"min_lat": 36.59497999999999962028596200980246067047119140625,
"min_lon": 25.41910800000000136833477881737053394317626953125,
"max_lat": 37.61041800000000279169398709200322628021240234375,
"max_lon": 26.773413999999998935663825250230729579925537109375
},
"buffer_km": 20
},
"sar": {
"status": "not_found",
"notes": "No Sentinel-1 scenes covering corridor and time window"
},
"viirs": {
"status": "not_found",
"notes": "No VIIRS thermal\/light detections in corridor"
},
"searched_at": "2026-04-09T05:15:24.621869+00:00"
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 1h 30m
- Data Points: 13 AIS positions
- Period: 2026-04-07T11:22:52+00:00 to 2026-04-07T12:53:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 90.5,
"points_in_zone": 13,
"first_point": {
"ts": "2026-04-07T11:22:52+00:00",
"lat": 34.71025670000000218351488001644611358642578125,
"lon": 33.3227533000000022411768441088497638702392578125
},
"last_point": {
"ts": "2026-04-07T12:53:24+00:00",
"lat": 34.6538417000000009693394531495869159698486328125,
"lon": 33.29546669999999863875927985645830631256103515625
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 2h 46m
- Data Points: 15 AIS positions
- Period: 2026-04-07T10:06:53+00:00 to 2026-04-07T12:53:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 166.5,
"points_in_zone": 15,
"first_point": {
"ts": "2026-04-07T10:06:53+00:00",
"lat": 34.71029329999999646361175109632313251495361328125,
"lon": 33.32277500000000003410605131648480892181396484375
},
"last_point": {
"ts": "2026-04-07T12:53:24+00:00",
"lat": 34.6538417000000009693394531495869159698486328125,
"lon": 33.29546669999999863875927985645830631256103515625
}
}- Minimum Distance: 340 meters
- Average Distance: 350 meters
- Duration: 1h 36m
- Period: 2026-04-07T10:06:53+00:00 to 2026-04-07T11:43:39+00:00
- Vessel A Avg Speed: 0.2 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 350m) for 97 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 340m, avg 350m |
| Duration | 20/25 | Duration 97 minutes |
| Speed Stability | 14/20 | both nearly stationary; somewhat variable speeds |
| Distance Consistency | 15/15 | Distance variance ±8m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636093045,
"imo": 9693824,
"name": "WECO MADELEINE",
"flag": "LIBERIA"
},
"min_distance_m": 339.6000000000000227373675443232059478759765625,
"avg_distance_m": 349.8999999999999772626324556767940521240234375,
"distance_consistency_m": 7.9000000000000003552713678800500929355621337890625,
"duration_minutes": 96.7999999999999971578290569595992565155029296875,
"overlap_duration_s": 5806,
"speed_a_avg": 0.2399999999999999911182158029987476766109466552734375,
"speed_a_std": 0.64000000000000001332267629550187848508358001708984375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.2399999999999999911182158029987476766109466552734375,
"max_sog": 1.6999999999999999555910790149937383830547332763671875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-04-07T10:06:53+00:00",
"end": "2026-04-07T11:43:39+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 69,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 340m, avg 350m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 97 minutes"
},
"speed_stability": {
"score": 14,
"max": 20,
"detail": "both nearly stationary; somewhat variable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b18m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 350m) for 97 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70922209999999807905624038539826869964599609375,
"lon": 33.3213731000000024096152628771960735321044921875
},
"time_window": {
"start_ts": "2026-04-07T10:06:53+00:00",
"end_ts": "2026-04-07T11:43:39+00:00"
},
"searched_at": "2026-04-07T16:45:19.378276+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 64 meters
- Average Distance: 67 meters
- Duration: 1h 31m
- Period: 2026-04-07T09:52:14+00:00 to 2026-04-07T11:23:12+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 64m, avg 67m) for 91 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 Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 64m, avg 67m |
| Duration | 20/25 | Duration 91 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±6m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 563223700,
"imo": 9430739,
"name": "SRIWANGI III",
"flag": "Singapore"
},
"vessel_b": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"min_distance_m": 63.60000000000000142108547152020037174224853515625,
"avg_distance_m": 67.400000000000005684341886080801486968994140625,
"distance_consistency_m": 5.5,
"duration_minutes": 91,
"overlap_duration_s": 5458,
"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": "2026-04-07T09:52:14+00:00",
"end": "2026-04-07T11:23:12+00:00"
},
"points_count": {
"vessel_a": 3,
"vessel_b": 3
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 90,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 64m, avg 67m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 91 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b16m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 64m, avg 67m) for 91 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 Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.71010030000000057270881370641291141510009765625,
"lon": 33.32302030000000314657881972379982471466064453125
},
"time_window": {
"start_ts": "2026-04-07T09:52:14+00:00",
"end_ts": "2026-04-07T11:23:12+00:00"
},
"searched_at": "2026-04-07T14:00:10.446065+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 3h 11m
- Data Points: 19 AIS positions
- Period: 2026-04-07T09:41:57+00:00 to 2026-04-07T12:53:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 191.400000000000005684341886080801486968994140625,
"points_in_zone": 19,
"first_point": {
"ts": "2026-04-07T09:41:57+00:00",
"lat": 34.7102399999999988722265698015689849853515625,
"lon": 33.32273670000000009849827620200812816619873046875
},
"last_point": {
"ts": "2026-04-07T12:53:24+00:00",
"lat": 34.6538417000000009693394531495869159698486328125,
"lon": 33.29546669999999863875927985645830631256103515625
}
}- Duration: 2h 1m
- Radius: 36 meters
- Data Points: 13 AIS positions
- Centroid: 34.7103, 33.3228
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 36,
"duration_minutes": 121.7000000000000028421709430404007434844970703125,
"points": 13,
"centroid": {
"lat": 34.71027833846154209140877355821430683135986328125,
"lon": 33.32280282307691976484420592896640300750732421875
},
"bbox": {
"min_lat": 34.7101899999999972123987390659749507904052734375,
"min_lon": 33.32268830000000292557160719297826290130615234375,
"max_lat": 34.710516699999999445935827679932117462158203125,
"max_lon": 33.323070000000001300577423535287380218505859375
},
"zone_id": "discovered_029"
}- Minimum Distance: 340 meters
- Average Distance: 353 meters
- Duration: 2h 1m
- Period: 2026-04-07T09:41:57+00:00 to 2026-04-07T11:43:39+00:00
- Vessel A Avg Speed: 0.2 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 352m) for 122 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 340m, avg 352m |
| Duration | 25/25 | Duration 122 minutes |
| Speed Stability | 14/20 | both nearly stationary; somewhat variable speeds |
| Distance Consistency | 15/15 | Distance variance ±13m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636093045,
"imo": 9693824,
"name": "WECO MADELEINE",
"flag": "LIBERIA"
},
"min_distance_m": 339.6000000000000227373675443232059478759765625,
"avg_distance_m": 352.5,
"distance_consistency_m": 13.4000000000000003552713678800500929355621337890625,
"duration_minutes": 121.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 7302,
"speed_a_avg": 0.1700000000000000122124532708767219446599483489990234375,
"speed_a_std": 0.54000000000000003552713678800500929355621337890625,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
"max_sog": 1.6999999999999999555910790149937383830547332763671875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-04-07T09:41:57+00:00",
"end": "2026-04-07T11:43:39+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 74,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 340m, avg 352m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 122 minutes"
},
"speed_stability": {
"score": 14,
"max": 20,
"detail": "both nearly stationary; somewhat variable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b113m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 352m) for 122 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 4h 26m
- Data Points: 20 AIS positions
- Period: 2026-04-07T08:26:49+00:00 to 2026-04-07T12:53:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 266.6000000000000227373675443232059478759765625,
"points_in_zone": 20,
"first_point": {
"ts": "2026-04-07T08:26:49+00:00",
"lat": 34.7104233000000022002495825290679931640625,
"lon": 33.32303999999999888359525357373058795928955078125
},
"last_point": {
"ts": "2026-04-07T12:53:24+00:00",
"lat": 34.6538417000000009693394531495869159698486328125,
"lon": 33.29546669999999863875927985645830631256103515625
}
}- Duration: 3h 16m
- Radius: 34 meters
- Data Points: 14 AIS positions
- Centroid: 34.7103, 33.3228
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 34.10000000000000142108547152020037174224853515625,
"duration_minutes": 196.80000000000001136868377216160297393798828125,
"points": 14,
"centroid": {
"lat": 34.71028869285714080206162179820239543914794921875,
"lon": 33.3228197642857111304692807607352733612060546875
},
"bbox": {
"min_lat": 34.7101899999999972123987390659749507904052734375,
"min_lon": 33.32268830000000292557160719297826290130615234375,
"max_lat": 34.710516699999999445935827679932117462158203125,
"max_lon": 33.323070000000001300577423535287380218505859375
},
"zone_id": "discovered_029"
}- Minimum Distance: 54 meters
- Average Distance: 64 meters
- Duration: 3h 58m
- Period: 2026-04-07T07:24:15+00:00 to 2026-04-07T11:23:12+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 54m, avg 64m) for 239 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 Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 54m, avg 64m |
| Duration | 25/25 | Duration 239 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±8m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 563223700,
"imo": 9430739,
"name": "SRIWANGI III",
"flag": "Singapore"
},
"vessel_b": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"min_distance_m": 54.2999999999999971578290569595992565155029296875,
"avg_distance_m": 64.099999999999994315658113919198513031005859375,
"distance_consistency_m": 7.9000000000000003552713678800500929355621337890625,
"duration_minutes": 238.900000000000005684341886080801486968994140625,
"overlap_duration_s": 14337,
"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": "2026-04-07T07:24:15+00:00",
"end": "2026-04-07T11:23:12+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 95,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 54m, avg 64m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 239 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b18m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 54m, avg 64m) for 239 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 Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.710074800000001005173544399440288543701171875,
"lon": 33.32297859999999900537659414112567901611328125
},
"time_window": {
"start_ts": "2026-04-07T07:24:15+00:00",
"end_ts": "2026-04-07T11:23:12+00:00"
},
"searched_at": "2026-04-07T14:00:05.118667+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 340 meters
- Average Distance: 350 meters
- Duration: 4h 43m
- Period: 2026-04-07T07:00:23+00:00 to 2026-04-07T11:43:39+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 350m) for 283 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 340m, avg 350m |
| Duration | 25/25 | Duration 283 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 15/15 | Distance variance ±12m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636093045,
"imo": 9693824,
"name": "WECO MADELEINE",
"flag": "LIBERIA"
},
"min_distance_m": 339.6000000000000227373675443232059478759765625,
"avg_distance_m": 350.19999999999998863131622783839702606201171875,
"distance_consistency_m": 12.5,
"duration_minutes": 283.30000000000001136868377216160297393798828125,
"overlap_duration_s": 16996,
"speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
"speed_a_std": 0.4699999999999999733546474089962430298328399658203125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.13000000000000000444089209850062616169452667236328125,
"max_sog": 1.6999999999999999555910790149937383830547332763671875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-04-07T07:00:23+00:00",
"end": "2026-04-07T11:43:39+00:00"
},
"points_count": {
"vessel_a": 13,
"vessel_b": 13
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 77,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 340m, avg 350m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 283 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b112m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 350m) for 283 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70922399999999896635927143506705760955810546875,
"lon": 33.321372400000001334774424321949481964111328125
},
"time_window": {
"start_ts": "2026-04-07T07:00:23+00:00",
"end_ts": "2026-04-07T11:43:39+00:00"
},
"searched_at": "2026-04-07T13:45:02.101948+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 5h 53m
- Data Points: 23 AIS positions
- Period: 2026-04-07T07:00:23+00:00 to 2026-04-07T12:53:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 353,
"points_in_zone": 23,
"first_point": {
"ts": "2026-04-07T07:00:23+00:00",
"lat": 34.7102517000000005964466254226863384246826171875,
"lon": 33.32274000000000313548298436217010021209716796875
},
"last_point": {
"ts": "2026-04-07T12:53:24+00:00",
"lat": 34.6538417000000009693394531495869159698486328125,
"lon": 33.29546669999999863875927985645830631256103515625
}
}- Duration: 4h 43m
- Radius: 36 meters
- Data Points: 17 AIS positions
- Centroid: 34.7103, 33.3228
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 36,
"duration_minutes": 283.30000000000001136868377216160297393798828125,
"points": 17,
"centroid": {
"lat": 34.7102779470588274080000701360404491424560546875,
"lon": 33.3228030411764706286703585647046566009521484375
},
"bbox": {
"min_lat": 34.7101899999999972123987390659749507904052734375,
"min_lon": 33.32268830000000292557160719297826290130615234375,
"max_lat": 34.710516699999999445935827679932117462158203125,
"max_lon": 33.323070000000001300577423535287380218505859375
},
"zone_id": "discovered_029"
}- Minimum Distance: 54 meters
- Average Distance: 67 meters
- Duration: 3h 52m
- Period: 2026-04-07T06:03:07+00:00 to 2026-04-07T09:55:46+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 54m, avg 66m) for 233 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 Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 54m, avg 66m |
| Duration | 25/25 | Duration 233 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±12m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 563223700,
"imo": 9430739,
"name": "SRIWANGI III",
"flag": "Singapore"
},
"vessel_b": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"min_distance_m": 54.2999999999999971578290569595992565155029296875,
"avg_distance_m": 66.5,
"distance_consistency_m": 12,
"duration_minutes": 232.69999999999998863131622783839702606201171875,
"overlap_duration_s": 13959,
"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": "2026-04-07T06:03:07+00:00",
"end": "2026-04-07T09:55:46+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 95,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 54m, avg 66m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 233 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b112m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 54m, avg 66m) for 233 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 Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.7100659999999976434992277063429355621337890625,
"lon": 33.32296149999999812507667229510843753814697265625
},
"time_window": {
"start_ts": "2026-04-07T06:03:07+00:00",
"end_ts": "2026-04-07T09:55:46+00:00"
},
"searched_at": "2026-04-07T11:30:01.848605+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 340 meters
- Average Distance: 349 meters
- Duration: 5h 7m
- Period: 2026-04-07T06:36:21+00:00 to 2026-04-07T11:43:39+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 349m) for 307 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 340m, avg 349m |
| Duration | 25/25 | Duration 307 minutes |
| Speed Stability | 17/20 | both nearly stationary; stable speeds |
| Distance Consistency | 15/15 | Distance variance ±11m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636093045,
"imo": 9693824,
"name": "WECO MADELEINE",
"flag": "LIBERIA"
},
"min_distance_m": 339.6000000000000227373675443232059478759765625,
"avg_distance_m": 349.19999999999998863131622783839702606201171875,
"distance_consistency_m": 11,
"duration_minutes": 307.30000000000001136868377216160297393798828125,
"overlap_duration_s": 18438,
"speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0.409999999999999975575093458246556110680103302001953125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
"max_sog": 1.6999999999999999555910790149937383830547332763671875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-04-07T06:36:21+00:00",
"end": "2026-04-07T11:43:39+00:00"
},
"points_count": {
"vessel_a": 17,
"vessel_b": 17
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 77,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 340m, avg 349m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 307 minutes"
},
"speed_stability": {
"score": 17,
"max": 20,
"detail": "both nearly stationary; stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b111m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 340m, avg 349m) for 307 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Sanctions Monitoring Zone, a known STS activity area."
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 17m
- Data Points: 27 AIS positions
- Period: 2026-04-07T06:36:21+00:00 to 2026-04-07T12:53:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 377.1000000000000227373675443232059478759765625,
"points_in_zone": 27,
"first_point": {
"ts": "2026-04-07T06:36:21+00:00",
"lat": 34.71026669999999825222403160296380519866943359375,
"lon": 33.322710000000000718500814400613307952880859375
},
"last_point": {
"ts": "2026-04-07T12:53:24+00:00",
"lat": 34.6538417000000009693394531495869159698486328125,
"lon": 33.29546669999999863875927985645830631256103515625
}
}- Duration: 5h 43m
- Radius: 38 meters
- Data Points: 23 AIS positions
- Centroid: 34.7103, 33.3228
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 37.7999999999999971578290569595992565155029296875,
"duration_minutes": 343.3999999999999772626324556767940521240234375,
"points": 23,
"centroid": {
"lat": 34.71027087826087154098786413669586181640625,
"lon": 33.32278420434783328119010548107326030731201171875
},
"bbox": {
"min_lat": 34.7101899999999972123987390659749507904052734375,
"min_lon": 33.32268830000000292557160719297826290130615234375,
"max_lat": 34.710516699999999445935827679932117462158203125,
"max_lon": 33.323070000000001300577423535287380218505859375
},
"zone_id": "discovered_029"
}- Minimum Distance: 338 meters
- Average Distance: 347 meters
- Duration: 6h 23m
- Period: 2026-04-07T05:03:16+00:00 to 2026-04-07T11:26:22+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 338m, avg 347m) for 383 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 Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 338m, avg 347m |
| Duration | 25/25 | Duration 383 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 Sanctions Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636093045,
"imo": 9693824,
"name": "WECO MADELEINE",
"flag": "LIBERIA"
},
"min_distance_m": 337.5,
"avg_distance_m": 346.6000000000000227373675443232059478759765625,
"distance_consistency_m": 9.699999999999999289457264239899814128875732421875,
"duration_minutes": 383.1000000000000227373675443232059478759765625,
"overlap_duration_s": 22986,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-04-07T05:03:16+00:00",
"end": "2026-04-07T11:26:22+00:00"
},
"points_count": {
"vessel_a": 20,
"vessel_b": 20
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 338m, avg 347m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 383 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 Sanctions Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 338m, avg 347m) for 383 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 Sanctions Monitoring Zone, a known STS activity area."
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 25m
- Data Points: 26 AIS positions
- Period: 2026-04-07T05:18:19+00:00 to 2026-04-07T11:43:39+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 385.30000000000001136868377216160297393798828125,
"points_in_zone": 26,
"first_point": {
"ts": "2026-04-07T05:18:19+00:00",
"lat": 34.7102383000000003221430233679711818695068359375,
"lon": 33.32274830000000065410858951508998870849609375
},
"last_point": {
"ts": "2026-04-07T11:43:39+00:00",
"lat": 34.71026499999999970214048516936600208282470703125,
"lon": 33.32276499999999685996954212896525859832763671875
}
}- Duration: 6h 25m
- Radius: 38 meters
- Data Points: 26 AIS positions
- Centroid: 34.7103, 33.3228
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 38.2999999999999971578290569595992565155029296875,
"duration_minutes": 385.30000000000001136868377216160297393798828125,
"points": 26,
"centroid": {
"lat": 34.7102671884615432418286218307912349700927734375,
"lon": 33.32278045000000332720446749590337276458740234375
},
"bbox": {
"min_lat": 34.7101899999999972123987390659749507904052734375,
"min_lon": 33.32268830000000292557160719297826290130615234375,
"max_lat": 34.710516699999999445935827679932117462158203125,
"max_lon": 33.323070000000001300577423535287380218505859375
},
"zone_id": "discovered_029"
}- Minimum Distance: 54 meters
- Average Distance: 65 meters
- Duration: 5h 7m
- Period: 2026-04-07T04:48:14+00:00 to 2026-04-07T09:55:46+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 54m, avg 65m) for 308 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 Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 54m, avg 65m |
| Duration | 25/25 | Duration 308 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±11m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 563223700,
"imo": 9430739,
"name": "SRIWANGI III",
"flag": "Singapore"
},
"vessel_b": {
"mmsi": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"min_distance_m": 54.2999999999999971578290569595992565155029296875,
"avg_distance_m": 64.900000000000005684341886080801486968994140625,
"distance_consistency_m": 11.4000000000000003552713678800500929355621337890625,
"duration_minutes": 307.5,
"overlap_duration_s": 18452,
"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": "2026-04-07T04:48:14+00:00",
"end": "2026-04-07T09:55:46+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 95,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 54m, avg 65m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 308 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b111m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (SRIWANGI III and ALFA SEA) maintained close proximity (min 54m, avg 65m) for 308 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 Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.710053799999997181657818146049976348876953125,
"lon": 33.32295309999999943784132483415305614471435546875
},
"time_window": {
"start_ts": "2026-04-07T04:48:14+00:00",
"end_ts": "2026-04-07T09:55:46+00:00"
},
"searched_at": "2026-04-07T11:15:01.918744+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Minimum Distance: 338 meters
- Average Distance: 346 meters
- Duration: 6h 9m
- Period: 2026-04-07T04:06:15+00:00 to 2026-04-07T10:15:54+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Eastern Mediterranean Sanctions Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 338m, avg 346m) for 370 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 Sanctions Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 10/25 | Min distance 338m, avg 346m |
| Duration | 25/25 | Duration 370 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±8m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Eastern Mediterranean Sanctions Monitoring 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": 353657000,
"imo": 9517288,
"name": "ALFA SEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 636093045,
"imo": 9693824,
"name": "WECO MADELEINE",
"flag": "LIBERIA"
},
"min_distance_m": 337.5,
"avg_distance_m": 346.30000000000001136868377216160297393798828125,
"distance_consistency_m": 8.5,
"duration_minutes": 369.6000000000000227373675443232059478759765625,
"overlap_duration_s": 22179,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-04-07T04:06:15+00:00",
"end": "2026-04-07T10:15:54+00:00"
},
"points_count": {
"vessel_a": 26,
"vessel_b": 26
},
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 10,
"max": 25,
"detail": "Min distance 338m, avg 346m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 370 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b18m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Eastern Mediterranean Sanctions Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (ALFA SEA and WECO MADELEINE) maintained close proximity (min 338m, avg 346m) for 370 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 Sanctions Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.70919909999999930505509837530553340911865234375,
"lon": 33.3213568999999978359483066014945507049560546875
},
"time_window": {
"start_ts": "2026-04-07T04:06:15+00:00",
"end_ts": "2026-04-07T10:15:54+00:00"
},
"searched_at": "2026-04-07T10:45:01.279496+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Eastern Mediterranean Sanctions Monitoring Zone
- Duration: 6h 15m
- Data Points: 29 AIS positions
- Period: 2026-04-07T04:00:15+00:00 to 2026-04-07T10:15:54+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_029",
"zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
"dwell_minutes": 375.6000000000000227373675443232059478759765625,
"points_in_zone": 29,
"first_point": {
"ts": "2026-04-07T04:00:15+00:00",
"lat": 34.71022169999999817946445546112954616546630859375,
"lon": 33.3228050000000024510882212780416011810302734375
},
"last_point": {
"ts": "2026-04-07T10:15:54+00:00",
"lat": 34.71026830000000273912519332952797412872314453125,
"lon": 33.32273670000000009849827620200812816619873046875
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Jun 8 03:05 | 36.4613 | 26.7015 | 10.7 kn | 89.8° | Northeast Aegean Monitoring Zone |
| Jun 8 02:21 | 36.4600 | 26.5353 | 10.7 kn | 89.0° | Northeast Aegean Monitoring Zone |
| Jun 8 02:12 | 36.4596 | 26.5041 | 10.6 kn | 90.0° | Northeast Aegean Monitoring Zone |
| Jun 8 02:11 | 36.4596 | 26.4998 | 10.6 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 02:09 | 36.4593 | 26.4917 | 10.5 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 02:06 | 36.4588 | 26.4795 | 10.5 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 02:03 | 36.4584 | 26.4697 | 10.4 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 02:00 | 36.4580 | 26.4600 | 10.4 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:59 | 36.4579 | 26.4564 | 10.4 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:58 | 36.4576 | 26.4502 | 10.4 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:54 | 36.4571 | 26.4356 | 10.4 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:52 | 36.4568 | 26.4314 | 10.4 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:47 | 36.4560 | 26.4114 | 10.3 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:45 | 36.4558 | 26.4042 | 10.3 kn | 87.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:29 | 36.4538 | 26.3459 | 10.5 kn | 88.0° | Northeast Aegean Monitoring Zone |
| Jun 8 01:20 | 36.4529 | 26.3144 | 10.6 kn | 88.0° | Northeast Aegean Monitoring Zone |
| Jun 2 05:03 | 36.7966 | 23.3604 | 11.6 kn | 16.1° | Laconian Gulf STS Zone |
| May 26 03:21 | 37.4511 | 23.6705 | 10.9 kn | 18.1° | Baltic Sea Sanctioned Vessel Zone |
| May 21 05:28 | 36.7725 | 23.3524 | 10.2 kn | 195.6° | Laconian Gulf STS Zone |
| May 21 05:25 | 36.7807 | 23.3553 | 10.2 kn | 195.8° | Laconian Gulf STS Zone |
Showing 20 of 100 recent positions.
Data Source
Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.
Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.
