IMO 9724726
Vessel information
Detected Events (100)
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 1h 41m
- Data Points: 31 AIS positions
- Period: 2026-05-24T14:06:51+00:00 to 2026-05-24T15:48:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 101.7999999999999971578290569595992565155029296875,
"points_in_zone": 31,
"first_point": {
"ts": "2026-05-24T14:06:51+00:00",
"lat": 34.52147670000000090340108727104961872100830078125,
"lon": 33.51915670000000346817614627070724964141845703125
},
"last_point": {
"ts": "2026-05-24T15:48:40+00:00",
"lat": 34.29731000000000307181835523806512355804443359375,
"lon": 33.34967000000000325599103234708309173583984375
}
}- Minimum Distance: 44 meters
- Average Distance: 156 meters
- Duration: 45 minutes
- Period: 2026-05-24T13:03:41+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.8 knots
- Vessel B Avg Speed: 1.7 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 44m, avg 156m) for 45 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.7 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 44m, avg 156m |
| Duration | 10/25 | Duration 45 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±103m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 43.89999999999999857891452847979962825775146484375,
"avg_distance_m": 156.19999999999998863131622783839702606201171875,
"distance_consistency_m": 103.2999999999999971578290569595992565155029296875,
"duration_minutes": 45.10000000000000142108547152020037174224853515625,
"overlap_duration_s": 2709,
"speed_a_avg": 1.770000000000000017763568394002504646778106689453125,
"speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
"speed_b_avg": 1.7199999999999999733546474089962430298328399658203125,
"speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.770000000000000017763568394002504646778106689453125,
"max_sog": 1.899999999999999911182158029987476766109466552734375
},
"vessel_b": {
"avg_sog": 1.7199999999999999733546474089962430298328399658203125,
"max_sog": 1.8000000000000000444089209850062616169452667236328125
}
},
"time_window": {
"start": "2026-05-24T13:03:41+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 17,
"vessel_b": 17
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 62,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 44m, avg 156m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 45 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1103m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 44m, avg 156m) for 45 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.7 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.50985759999999658020897186361253261566162109375,
"lon": 33.495561100000003307286533527076244354248046875
},
"time_window": {
"start_ts": "2026-05-24T13:03:41+00:00",
"end_ts": "2026-05-24T13:48:50+00:00"
},
"searched_at": "2026-05-24T20:00:04.072491+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 2h 46m
- Data Points: 40 AIS positions
- Period: 2026-05-24T13:02:05+00:00 to 2026-05-24T15:48:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 166.599999999999994315658113919198513031005859375,
"points_in_zone": 40,
"first_point": {
"ts": "2026-05-24T13:02:05+00:00",
"lat": 34.5092532999999974663296598009765148162841796875,
"lon": 33.48156329999999769597707199864089488983154296875
},
"last_point": {
"ts": "2026-05-24T15:48:40+00:00",
"lat": 34.29731000000000307181835523806512355804443359375,
"lon": 33.34967000000000325599103234708309173583984375
}
}- Minimum Distance: 31 meters
- Average Distance: 126 meters
- Duration: 1h 44m
- Period: 2026-05-24T12:04:07+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.7 knots
- Vessel B Avg Speed: 1.7 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 31m, avg 126m) for 105 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 31m, avg 126m |
| Duration | 20/25 | Duration 105 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±86m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 31.39999999999999857891452847979962825775146484375,
"avg_distance_m": 126.099999999999994315658113919198513031005859375,
"distance_consistency_m": 86.2999999999999971578290569595992565155029296875,
"duration_minutes": 104.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 6283,
"speed_a_avg": 1.70999999999999996447286321199499070644378662109375,
"speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_avg": 1.6599999999999999200639422269887290894985198974609375,
"speed_b_std": 0.0899999999999999966693309261245303787291049957275390625,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.70999999999999996447286321199499070644378662109375,
"max_sog": 1.899999999999999911182158029987476766109466552734375
},
"vessel_b": {
"avg_sog": 1.6599999999999999200639422269887290894985198974609375,
"max_sog": 1.8000000000000000444089209850062616169452667236328125
}
},
"time_window": {
"start": "2026-05-24T12:04:07+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 33,
"vessel_b": 33
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 31m, avg 126m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 105 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b186m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 31m, avg 126m) for 105 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.50857859999999988076524459756910800933837890625,
"lon": 33.48101669999999785432009957730770111083984375
},
"time_window": {
"start_ts": "2026-05-24T12:04:07+00:00",
"end_ts": "2026-05-24T13:48:50+00:00"
},
"searched_at": "2026-05-24T19:00:04.160189+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 3h 46m
- Data Points: 54 AIS positions
- Period: 2026-05-24T12:02:38+00:00 to 2026-05-24T15:48:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 226,
"points_in_zone": 54,
"first_point": {
"ts": "2026-05-24T12:02:38+00:00",
"lat": 34.505103300000001809166860766708850860595703125,
"lon": 33.44931669999999712672433815896511077880859375
},
"last_point": {
"ts": "2026-05-24T15:48:40+00:00",
"lat": 34.29731000000000307181835523806512355804443359375,
"lon": 33.34967000000000325599103234708309173583984375
}
}- Minimum Distance: 31 meters
- Average Distance: 103 meters
- Duration: 2h 46m
- Period: 2026-05-24T11:02:11+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.6 knots
- Vessel B Avg Speed: 1.6 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 31m, avg 103m) for 167 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 31m, avg 103m |
| Duration | 25/25 | Duration 167 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±76m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 31.39999999999999857891452847979962825775146484375,
"avg_distance_m": 102.7999999999999971578290569595992565155029296875,
"distance_consistency_m": 75.599999999999994315658113919198513031005859375,
"duration_minutes": 166.69999999999998863131622783839702606201171875,
"overlap_duration_s": 9999,
"speed_a_avg": 1.62000000000000010658141036401502788066864013671875,
"speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
"speed_b_avg": 1.5800000000000000710542735760100185871124267578125,
"speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.62000000000000010658141036401502788066864013671875,
"max_sog": 1.899999999999999911182158029987476766109466552734375
},
"vessel_b": {
"avg_sog": 1.5800000000000000710542735760100185871124267578125,
"max_sog": 1.8000000000000000444089209850062616169452667236328125
}
},
"time_window": {
"start": "2026-05-24T11:02:11+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 55,
"vessel_b": 55
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 31m, avg 103m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 167 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b176m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 31m, avg 103m) for 167 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.50609539999999952897269395180046558380126953125,
"lon": 33.46205429999999836354618309997022151947021484375
},
"time_window": {
"start_ts": "2026-05-24T11:02:11+00:00",
"end_ts": "2026-05-24T13:48:50+00:00"
},
"searched_at": "2026-05-24T17:45:07.173853+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 4h 47m
- Data Points: 73 AIS positions
- Period: 2026-05-24T11:01:17+00:00 to 2026-05-24T15:48:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 287.3999999999999772626324556767940521240234375,
"points_in_zone": 73,
"first_point": {
"ts": "2026-05-24T11:01:17+00:00",
"lat": 34.50020330000000257086867350153625011444091796875,
"lon": 33.41876330000000194786480278708040714263916015625
},
"last_point": {
"ts": "2026-05-24T15:48:40+00:00",
"lat": 34.29731000000000307181835523806512355804443359375,
"lon": 33.34967000000000325599103234708309173583984375
}
}- Minimum Distance: 31 meters
- Average Distance: 90 meters
- Duration: 3h 44m
- Period: 2026-05-24T10:04:00+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.6 knots
- Vessel B Avg Speed: 1.6 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 31m, avg 90m) for 225 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 31m, avg 90m |
| Duration | 25/25 | Duration 225 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±69m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 31.39999999999999857891452847979962825775146484375,
"avg_distance_m": 89.900000000000005684341886080801486968994140625,
"distance_consistency_m": 68.599999999999994315658113919198513031005859375,
"duration_minutes": 224.80000000000001136868377216160297393798828125,
"overlap_duration_s": 13490,
"speed_a_avg": 1.6100000000000000976996261670137755572795867919921875,
"speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
"speed_b_avg": 1.5700000000000000621724893790087662637233734130859375,
"speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.6100000000000000976996261670137755572795867919921875,
"max_sog": 1.899999999999999911182158029987476766109466552734375
},
"vessel_b": {
"avg_sog": 1.5700000000000000621724893790087662637233734130859375,
"max_sog": 1.8000000000000000444089209850062616169452667236328125
}
},
"time_window": {
"start": "2026-05-24T10:04:00+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 77,
"vessel_b": 77
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 31m, avg 90m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 225 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very 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: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 31m, avg 90m) for 225 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.5035816999999980225766194052994251251220703125,
"lon": 33.44529039999999753263182356022298336029052734375
},
"time_window": {
"start_ts": "2026-05-24T10:04:00+00:00",
"end_ts": "2026-05-24T13:48:50+00:00"
},
"searched_at": "2026-05-24T16:45:09.204455+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 5h 46m
- Data Points: 93 AIS positions
- Period: 2026-05-24T10:01:56+00:00 to 2026-05-24T15:48:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 346.69999999999998863131622783839702606201171875,
"points_in_zone": 93,
"first_point": {
"ts": "2026-05-24T10:01:56+00:00",
"lat": 34.494196700000003374952939338982105255126953125,
"lon": 33.387349999999997862687450833618640899658203125
},
"last_point": {
"ts": "2026-05-24T15:48:40+00:00",
"lat": 34.29731000000000307181835523806512355804443359375,
"lon": 33.34967000000000325599103234708309173583984375
}
}- Minimum Distance: 30 meters
- Average Distance: 84 meters
- Duration: 4h 41m
- Period: 2026-05-24T09:07:18+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.7 knots
- Vessel B Avg Speed: 1.6 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 30m, avg 84m) for 282 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 30m, avg 84m |
| Duration | 25/25 | Duration 282 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±64m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 30.300000000000000710542735760100185871124267578125,
"avg_distance_m": 83.5,
"distance_consistency_m": 64.2999999999999971578290569595992565155029296875,
"duration_minutes": 281.5,
"overlap_duration_s": 16892,
"speed_a_avg": 1.649999999999999911182158029987476766109466552734375,
"speed_a_std": 0.1499999999999999944488848768742172978818416595458984375,
"speed_b_avg": 1.6100000000000000976996261670137755572795867919921875,
"speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.649999999999999911182158029987476766109466552734375,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.6100000000000000976996261670137755572795867919921875,
"max_sog": 1.899999999999999911182158029987476766109466552734375
}
},
"time_window": {
"start": "2026-05-24T09:07:18+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 95,
"vessel_b": 95
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 30m, avg 84m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 282 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; 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: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 30m, avg 84m) for 282 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.50090300000000098634700407274067401885986328125,
"lon": 33.4312184999999999490682967007160186767578125
},
"time_window": {
"start_ts": "2026-05-24T09:07:18+00:00",
"end_ts": "2026-05-24T13:48:50+00:00"
},
"searched_at": "2026-05-24T16:00:04.935128+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 111 AIS positions
- Period: 2026-05-24T09:11:37+00:00 to 2026-05-24T15:48:40+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.1000000000000227373675443232059478759765625,
"points_in_zone": 111,
"first_point": {
"ts": "2026-05-24T09:11:37+00:00",
"lat": 34.48582329999999984693204169161617755889892578125,
"lon": 33.35862329999999786878106533549726009368896484375
},
"last_point": {
"ts": "2026-05-24T15:48:40+00:00",
"lat": 34.29731000000000307181835523806512355804443359375,
"lon": 33.34967000000000325599103234708309173583984375
}
}- Minimum Distance: 30 meters
- Average Distance: 81 meters
- Duration: 5h 46m
- Period: 2026-05-24T08:02:47+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.7 knots
- Vessel B Avg Speed: 1.7 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 30m, avg 81m) for 346 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 30m, avg 81m |
| Duration | 25/25 | Duration 346 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±61m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 30.300000000000000710542735760100185871124267578125,
"avg_distance_m": 81.2999999999999971578290569595992565155029296875,
"distance_consistency_m": 61,
"duration_minutes": 346.1000000000000227373675443232059478759765625,
"overlap_duration_s": 20763,
"speed_a_avg": 1.6999999999999999555910790149937383830547332763671875,
"speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
"speed_b_avg": 1.6599999999999999200639422269887290894985198974609375,
"speed_b_std": 0.1700000000000000122124532708767219446599483489990234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.6999999999999999555910790149937383830547332763671875,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.6599999999999999200639422269887290894985198974609375,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-24T08:02:47+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 117,
"vessel_b": 117
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 30m, avg 81m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 346 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; 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: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 30m, avg 81m) for 346 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.49657839999999708879840909503400325775146484375,
"lon": 33.41290490000000090731191448867321014404296875
},
"time_window": {
"start_ts": "2026-05-24T08:02:47+00:00",
"end_ts": "2026-05-24T13:48:50+00:00"
},
"searched_at": "2026-05-24T14:45:11.822483+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 112 AIS positions
- Period: 2026-05-24T08:53:27+00:00 to 2026-05-24T15:29:51+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.3999999999999772626324556767940521240234375,
"points_in_zone": 112,
"first_point": {
"ts": "2026-05-24T08:53:27+00:00",
"lat": 34.48239000000000231693775276653468608856201171875,
"lon": 33.347250000000002501110429875552654266357421875
},
"last_point": {
"ts": "2026-05-24T15:29:51+00:00",
"lat": 34.34338670000000348636604030616581439971923828125,
"lon": 33.39652000000000242607711697928607463836669921875
}
}- Minimum Distance: 26 meters
- Average Distance: 80 meters
- Duration: 6h 26m
- Period: 2026-05-24T07:21:57+00:00 to 2026-05-24T13:48:50+00:00
- Vessel A Avg Speed: 1.7 knots
- Vessel B Avg Speed: 1.7 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 26m, avg 80m) for 387 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 26m, avg 80m |
| Duration | 25/25 | Duration 387 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±59m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 26.10000000000000142108547152020037174224853515625,
"avg_distance_m": 79.7000000000000028421709430404007434844970703125,
"distance_consistency_m": 58.7999999999999971578290569595992565155029296875,
"duration_minutes": 386.8999999999999772626324556767940521240234375,
"overlap_duration_s": 23213,
"speed_a_avg": 1.6999999999999999555910790149937383830547332763671875,
"speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
"speed_b_avg": 1.6599999999999999200639422269887290894985198974609375,
"speed_b_std": 0.1600000000000000033306690738754696212708950042724609375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.6999999999999999555910790149937383830547332763671875,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.6599999999999999200639422269887290894985198974609375,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-24T07:21:57+00:00",
"end": "2026-05-24T13:48:50+00:00"
},
"points_count": {
"vessel_a": 131,
"vessel_b": 131
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 26m, avg 80m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 387 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; 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: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 26m, avg 80m) for 387 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 109 AIS positions
- Period: 2026-05-24T07:51:28+00:00 to 2026-05-24T14:26:08+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 394.69999999999998863131622783839702606201171875,
"points_in_zone": 109,
"first_point": {
"ts": "2026-05-24T07:51:28+00:00",
"lat": 34.4689333000000033280230127274990081787109375,
"lon": 33.31105000000000160298441187478601932525634765625
},
"last_point": {
"ts": "2026-05-24T14:26:08+00:00",
"lat": 34.4977999999999980218490236438810825347900390625,
"lon": 33.54080330000000031986928661353886127471923828125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 117 AIS positions
- Period: 2026-05-24T06:51:06+00:00 to 2026-05-24T13:28:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.19999999999998863131622783839702606201171875,
"points_in_zone": 117,
"first_point": {
"ts": "2026-05-24T06:51:06+00:00",
"lat": 34.43954670000000106711013359017670154571533203125,
"lon": 33.30891669999999749052221886813640594482421875
},
"last_point": {
"ts": "2026-05-24T13:28:18+00:00",
"lat": 34.5101767000000023699612938798964023590087890625,
"lon": 33.4970799999999968576958053745329380035400390625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 29m
- Data Points: 122 AIS positions
- Period: 2026-05-24T05:52:26+00:00 to 2026-05-24T12:21:39+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 389.19999999999998863131622783839702606201171875,
"points_in_zone": 122,
"first_point": {
"ts": "2026-05-24T05:52:26+00:00",
"lat": 34.394063299999999117062543518841266632080078125,
"lon": 33.37413000000000096179064712487161159515380859375
},
"last_point": {
"ts": "2026-05-24T12:21:39+00:00",
"lat": 34.506630000000001246007741428911685943603515625,
"lon": 33.45953329999999681376721127890050411224365234375
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 127 AIS positions
- Period: 2026-05-24T04:51:36+00:00 to 2026-05-24T11:28:29+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.8999999999999772626324556767940521240234375,
"points_in_zone": 127,
"first_point": {
"ts": "2026-05-24T04:51:36+00:00",
"lat": 34.35125670000000042136889533139765262603759765625,
"lon": 33.44736999999999937926986603997647762298583984375
},
"last_point": {
"ts": "2026-05-24T11:28:29+00:00",
"lat": 34.50218000000000273530531558208167552947998046875,
"lon": 33.4318267000000020061634131707251071929931640625
}
}- Minimum Distance: 26 meters
- Average Distance: 68 meters
- Duration: 6h 31m
- Period: 2026-05-24T03:16:28+00:00 to 2026-05-24T09:47:42+00:00
- Vessel A Avg Speed: 1.8 knots
- Vessel B Avg Speed: 1.8 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 26m, avg 68m) for 391 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 26m, avg 68m |
| Duration | 25/25 | Duration 391 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 12/15 | Distance variance ±43m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 26.10000000000000142108547152020037174224853515625,
"avg_distance_m": 68.2999999999999971578290569595992565155029296875,
"distance_consistency_m": 43.2999999999999971578290569595992565155029296875,
"duration_minutes": 391.19999999999998863131622783839702606201171875,
"overlap_duration_s": 23474,
"speed_a_avg": 1.810000000000000053290705182007513940334320068359375,
"speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
"speed_b_avg": 1.770000000000000017763568394002504646778106689453125,
"speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.810000000000000053290705182007513940334320068359375,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.770000000000000017763568394002504646778106689453125,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-24T03:16:28+00:00",
"end": "2026-05-24T09:47:42+00:00"
},
"points_count": {
"vessel_a": 52,
"vessel_b": 52
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 84,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 26m, avg 68m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 391 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 12,
"max": 15,
"detail": "Distance variance \u00b143m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 26m, avg 68m) for 391 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 31m
- Data Points: 117 AIS positions
- Period: 2026-05-24T03:58:47+00:00 to 2026-05-24T10:29:59+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 391.19999999999998863131622783839702606201171875,
"points_in_zone": 117,
"first_point": {
"ts": "2026-05-24T03:58:47+00:00",
"lat": 34.3171966999999966674295137636363506317138671875,
"lon": 33.50906330000000110658220364712178707122802734375
},
"last_point": {
"ts": "2026-05-24T10:29:59+00:00",
"lat": 34.4974567000000007510607247240841388702392578125,
"lon": 33.402766700000000810177880339324474334716796875
}
}- Minimum Distance: 26 meters
- Average Distance: 75 meters
- Duration: 6h 26m
- Period: 2026-05-24T02:59:57+00:00 to 2026-05-24T09:26:38+00:00
- Vessel A Avg Speed: 1.7 knots
- Vessel B Avg Speed: 1.7 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 26m, avg 75m) for 387 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 26m, avg 75m |
| Duration | 25/25 | Duration 387 minutes |
| Speed Stability | 9/20 | moderate speed; stable speeds |
| Distance Consistency | 8/15 | Distance variance ±54m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 26.10000000000000142108547152020037174224853515625,
"avg_distance_m": 75.400000000000005684341886080801486968994140625,
"distance_consistency_m": 53.7999999999999971578290569595992565155029296875,
"duration_minutes": 386.69999999999998863131622783839702606201171875,
"overlap_duration_s": 23201,
"speed_a_avg": 1.7399999999999999911182158029987476766109466552734375,
"speed_a_std": 0.289999999999999980015985556747182272374629974365234375,
"speed_b_avg": 1.6999999999999999555910790149937383830547332763671875,
"speed_b_std": 0.309999999999999997779553950749686919152736663818359375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.7399999999999999911182158029987476766109466552734375,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.6999999999999999555910790149937383830547332763671875,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-24T02:59:57+00:00",
"end": "2026-05-24T09:26:38+00:00"
},
"points_count": {
"vessel_a": 51,
"vessel_b": 51
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 77,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 26m, avg 75m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 387 minutes"
},
"speed_stability": {
"score": 9,
"max": 20,
"detail": "moderate speed; stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b154m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 26m, avg 75m) for 387 minutes. Both vessels were slow-moving (avg speeds 1.7 and 1.7 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 31m
- Data Points: 102 AIS positions
- Period: 2026-05-24T02:58:05+00:00 to 2026-05-24T09:29:56+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 391.8999999999999772626324556767940521240234375,
"points_in_zone": 102,
"first_point": {
"ts": "2026-05-24T02:58:05+00:00",
"lat": 34.3329700000000030968294595368206501007080078125,
"lon": 33.522296699999998281782609410583972930908203125
},
"last_point": {
"ts": "2026-05-24T09:29:56+00:00",
"lat": 34.48928670000000096251824288628995418548583984375,
"lon": 33.369613299999997479972080327570438385009765625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 88 AIS positions
- Period: 2026-05-24T01:53:56+00:00 to 2026-05-24T08:28:38+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 394.69999999999998863131622783839702606201171875,
"points_in_zone": 88,
"first_point": {
"ts": "2026-05-24T01:53:56+00:00",
"lat": 34.3442332999999990761352819390594959259033203125,
"lon": 33.50359329999999857818693271838128566741943359375
},
"last_point": {
"ts": "2026-05-24T08:28:38+00:00",
"lat": 34.47753329999999749588823760859668254852294921875,
"lon": 33.3314467000000007601556717418134212493896484375
}
}- Minimum Distance: 49 meters
- Average Distance: 109 meters
- Duration: 1h 9m
- Period: 2026-05-24T00:02:25+00:00 to 2026-05-24T01:12:16+00:00
- Vessel A Avg Speed: 1.4 knots
- Vessel B Avg Speed: 1.4 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 49m, avg 108m) for 70 minutes. Both vessels were slow-moving (avg speeds 1.4 and 1.4 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 49m, avg 108m |
| Duration | 15/25 | Duration 70 minutes |
| Speed Stability | 15/20 | both slow; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±79m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 49.10000000000000142108547152020037174224853515625,
"avg_distance_m": 108.5,
"distance_consistency_m": 79.400000000000005684341886080801486968994140625,
"duration_minutes": 69.7999999999999971578290569595992565155029296875,
"overlap_duration_s": 4191,
"speed_a_avg": 1.4199999999999999289457264239899814128875732421875,
"speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
"speed_b_avg": 1.350000000000000088817841970012523233890533447265625,
"speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.4199999999999999289457264239899814128875732421875,
"max_sog": 1.5
},
"vessel_b": {
"avg_sog": 1.350000000000000088817841970012523233890533447265625,
"max_sog": 1.399999999999999911182158029987476766109466552734375
}
},
"time_window": {
"start": "2026-05-24T00:02:25+00:00",
"end": "2026-05-24T01:12:16+00:00"
},
"points_count": {
"vessel_a": 13,
"vessel_b": 13
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 73,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 49m, avg 108m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 70 minutes"
},
"speed_stability": {
"score": 15,
"max": 20,
"detail": "both slow; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b179m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 49m, avg 108m) for 70 minutes. Both vessels were slow-moving (avg speeds 1.4 and 1.4 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.36527910000000218815330299548804759979248046875,
"lon": 33.47850170000000247227944782935082912445068359375
},
"time_window": {
"start_ts": "2026-05-24T00:02:25+00:00",
"end_ts": "2026-05-24T01:12:16+00:00"
},
"searched_at": "2026-05-24T06:45:11.264015+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 29m
- Data Points: 69 AIS positions
- Period: 2026-05-24T00:31:46+00:00 to 2026-05-24T07:01:16+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 389.5,
"points_in_zone": 69,
"first_point": {
"ts": "2026-05-24T00:31:46+00:00",
"lat": 34.36467669999999685614966438151895999908447265625,
"lon": 33.478686699999997244958649389445781707763671875
},
"last_point": {
"ts": "2026-05-24T07:01:16+00:00",
"lat": 34.447806700000001001171767711639404296875,
"lon": 33.3007233000000013589669833891093730926513671875
}
}- Minimum Distance: 48 meters
- Average Distance: 136 meters
- Duration: 2h 6m
- Period: 2026-05-23T23:05:37+00:00 to 2026-05-24T01:12:16+00:00
- Vessel A Avg Speed: 1.5 knots
- Vessel B Avg Speed: 1.4 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 48m, avg 136m) for 127 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.4 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 48m, avg 136m |
| Duration | 25/25 | Duration 127 minutes |
| Speed Stability | 15/20 | both slow; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±101m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 48.39999999999999857891452847979962825775146484375,
"avg_distance_m": 136.19999999999998863131622783839702606201171875,
"distance_consistency_m": 101.2999999999999971578290569595992565155029296875,
"duration_minutes": 126.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 7599,
"speed_a_avg": 1.4699999999999999733546474089962430298328399658203125,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 1.3899999999999999023003738329862244427204132080078125,
"speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.4699999999999999733546474089962430298328399658203125,
"max_sog": 1.5
},
"vessel_b": {
"avg_sog": 1.3899999999999999023003738329862244427204132080078125,
"max_sog": 1.5
}
},
"time_window": {
"start": "2026-05-23T23:05:37+00:00",
"end": "2026-05-24T01:12:16+00:00"
},
"points_count": {
"vessel_a": 33,
"vessel_b": 33
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 48m, avg 136m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 127 minutes"
},
"speed_stability": {
"score": 15,
"max": 20,
"detail": "both slow; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1101m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 48m, avg 136m) for 127 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.4 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.37614760000000302397893392480909824371337890625,
"lon": 33.46665329999999727306203567422926425933837890625
},
"time_window": {
"start_ts": "2026-05-23T23:05:37+00:00",
"end_ts": "2026-05-24T01:12:16+00:00"
},
"searched_at": "2026-05-24T06:00:04.750836+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 65 AIS positions
- Period: 2026-05-23T23:40:58+00:00 to 2026-05-24T06:18:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.6000000000000227373675443232059478759765625,
"points_in_zone": 65,
"first_point": {
"ts": "2026-05-23T23:40:58+00:00",
"lat": 34.37984999999999757847035652957856655120849609375,
"lon": 33.4618600000000014915713109076023101806640625
},
"last_point": {
"ts": "2026-05-24T06:18:35+00:00",
"lat": 34.4134566999999975678292685188353061676025390625,
"lon": 33.34376999999999924284566077403724193572998046875
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 55 AIS positions
- Period: 2026-05-23T22:54:57+00:00 to 2026-05-24T05:28:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 394,
"points_in_zone": 55,
"first_point": {
"ts": "2026-05-23T22:54:57+00:00",
"lat": 34.39500000000000312638803734444081783294677734375,
"lon": 33.44791670000000038953658076934516429901123046875
},
"last_point": {
"ts": "2026-05-24T05:28:55+00:00",
"lat": 34.376876699999996844780980609357357025146484375,
"lon": 33.4021766999999982772351359017193317413330078125
}
}- Minimum Distance: 48 meters
- Average Distance: 148 meters
- Duration: 2h 32m
- Period: 2026-05-23T22:39:54+00:00 to 2026-05-24T01:12:16+00:00
- Vessel A Avg Speed: 1.5 knots
- Vessel B Avg Speed: 1.4 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 48m, avg 148m) for 152 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.4 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 48m, avg 148m |
| Duration | 25/25 | Duration 152 minutes |
| Speed Stability | 15/20 | both slow; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±101m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 48.39999999999999857891452847979962825775146484375,
"avg_distance_m": 148.400000000000005684341886080801486968994140625,
"distance_consistency_m": 101.2000000000000028421709430404007434844970703125,
"duration_minutes": 152.400000000000005684341886080801486968994140625,
"overlap_duration_s": 9142,
"speed_a_avg": 1.479999999999999982236431605997495353221893310546875,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 1.399999999999999911182158029987476766109466552734375,
"speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.479999999999999982236431605997495353221893310546875,
"max_sog": 1.600000000000000088817841970012523233890533447265625
},
"vessel_b": {
"avg_sog": 1.399999999999999911182158029987476766109466552734375,
"max_sog": 1.5
}
},
"time_window": {
"start": "2026-05-23T22:39:54+00:00",
"end": "2026-05-24T01:12:16+00:00"
},
"points_count": {
"vessel_a": 41,
"vessel_b": 41
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 48m, avg 148m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 152 minutes"
},
"speed_stability": {
"score": 15,
"max": 20,
"detail": "both slow; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1101m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 48m, avg 148m) for 152 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.4 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 23m
- Data Points: 39 AIS positions
- Period: 2026-05-23T21:58:07+00:00 to 2026-05-24T04:21:49+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 383.69999999999998863131622783839702606201171875,
"points_in_zone": 39,
"first_point": {
"ts": "2026-05-23T21:58:07+00:00",
"lat": 34.4166000000000025238477974198758602142333984375,
"lon": 33.4312800000000009958966984413564205169677734375
},
"last_point": {
"ts": "2026-05-24T04:21:49+00:00",
"lat": 34.33163330000000001973603502847254276275634765625,
"lon": 33.4823032999999981029759510420262813568115234375
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 34 AIS positions
- Period: 2026-05-23T20:51:06+00:00 to 2026-05-24T03:28:49+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.69999999999998863131622783839702606201171875,
"points_in_zone": 34,
"first_point": {
"ts": "2026-05-23T20:51:06+00:00",
"lat": 34.44091329999999828714862815104424953460693359375,
"lon": 33.401506699999998772909748367965221405029296875
},
"last_point": {
"ts": "2026-05-24T03:28:49+00:00",
"lat": 34.32466670000000164009179570712149143218994140625,
"lon": 33.53207669999999751553332316689193248748779296875
}
}- Minimum Distance: 40 meters
- Average Distance: 130 meters
- Duration: 47 minutes
- Period: 2026-05-23T20:11:11+00:00 to 2026-05-23T20:58:08+00:00
- Vessel A Avg Speed: 1.9 knots
- Vessel B Avg Speed: 1.9 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 40m, avg 130m) for 47 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 40m, avg 130m |
| Duration | 10/25 | Duration 47 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±110m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 39.60000000000000142108547152020037174224853515625,
"avg_distance_m": 130.30000000000001136868377216160297393798828125,
"distance_consistency_m": 109.599999999999994315658113919198513031005859375,
"duration_minutes": 47,
"overlap_duration_s": 2817,
"speed_a_avg": 1.87999999999999989341858963598497211933135986328125,
"speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_avg": 1.87999999999999989341858963598497211933135986328125,
"speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.87999999999999989341858963598497211933135986328125,
"max_sog": 1.899999999999999911182158029987476766109466552734375
},
"vessel_b": {
"avg_sog": 1.87999999999999989341858963598497211933135986328125,
"max_sog": 1.899999999999999911182158029987476766109466552734375
}
},
"time_window": {
"start": "2026-05-23T20:11:11+00:00",
"end": "2026-05-23T20:58:08+00:00"
},
"points_count": {
"vessel_a": 20,
"vessel_b": 20
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 62,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 40m, avg 130m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 47 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1110m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 40m, avg 130m) for 47 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
}
}- Minimum Distance: 44 meters
- Average Distance: 175 meters
- Duration: 49 minutes
- Period: 2026-05-23T19:04:45+00:00 to 2026-05-23T19:54:26+00:00
- Vessel A Avg Speed: 1.9 knots
- Vessel B Avg Speed: 1.9 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 44m, avg 175m) for 50 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 44m, avg 175m |
| Duration | 10/25 | Duration 50 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±141m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 44.2999999999999971578290569595992565155029296875,
"avg_distance_m": 174.69999999999998863131622783839702606201171875,
"distance_consistency_m": 141.19999999999998863131622783839702606201171875,
"duration_minutes": 49.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 2981,
"speed_a_avg": 1.9199999999999999289457264239899814128875732421875,
"speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_avg": 1.899999999999999911182158029987476766109466552734375,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.9199999999999999289457264239899814128875732421875,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.899999999999999911182158029987476766109466552734375,
"max_sog": 1.899999999999999911182158029987476766109466552734375
}
},
"time_window": {
"start": "2026-05-23T19:04:45+00:00",
"end": "2026-05-23T19:54:26+00:00"
},
"points_count": {
"vessel_a": 20,
"vessel_b": 20
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 62,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 44m, avg 175m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 50 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1141m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 44m, avg 175m) for 50 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.46500280000000060454112826846539974212646484375,
"lon": 33.35766000000000275349520961754024028778076171875
},
"time_window": {
"start_ts": "2026-05-23T19:04:45+00:00",
"end_ts": "2026-05-23T19:54:26+00:00"
},
"searched_at": "2026-05-24T01:45:12.097643+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 45 AIS positions
- Period: 2026-05-23T19:21:47+00:00 to 2026-05-24T01:58:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.80000000000001136868377216160297393798828125,
"points_in_zone": 45,
"first_point": {
"ts": "2026-05-23T19:21:47+00:00",
"lat": 34.46690670000000267236828221939504146575927734375,
"lon": 33.3531899999999978945197653956711292266845703125
},
"last_point": {
"ts": "2026-05-24T01:58:35+00:00",
"lat": 34.34327669999999699257386964745819568634033203125,
"lon": 33.5048699999999968213160173036158084869384765625
}
}- Minimum Distance: 33 meters
- Average Distance: 114 meters
- Duration: 1h 51m
- Period: 2026-05-23T18:02:55+00:00 to 2026-05-23T19:54:26+00:00
- Vessel A Avg Speed: 1.9 knots
- Vessel B Avg Speed: 1.9 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 33m, avg 114m) for 112 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 33m, avg 114m |
| Duration | 20/25 | Duration 112 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±114m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 33.2999999999999971578290569595992565155029296875,
"avg_distance_m": 114.2000000000000028421709430404007434844970703125,
"distance_consistency_m": 114.2000000000000028421709430404007434844970703125,
"duration_minutes": 111.5,
"overlap_duration_s": 6691,
"speed_a_avg": 1.9299999999999999378275106209912337362766265869140625,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 1.9099999999999999200639422269887290894985198974609375,
"speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.9299999999999999378275106209912337362766265869140625,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.9099999999999999200639422269887290894985198974609375,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-23T18:02:55+00:00",
"end": "2026-05-23T19:54:26+00:00"
},
"points_count": {
"vessel_a": 42,
"vessel_b": 42
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 72,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 33m, avg 114m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 112 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1114m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 33m, avg 114m) for 112 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.47167590000000103600541478954255580902099609375,
"lon": 33.3387799999999998590283212251961231231689453125
},
"time_window": {
"start_ts": "2026-05-23T18:02:55+00:00",
"end_ts": "2026-05-23T19:54:26+00:00"
},
"searched_at": "2026-05-24T00:45:01.842343+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 32m
- Data Points: 53 AIS positions
- Period: 2026-05-23T18:41:16+00:00 to 2026-05-24T01:13:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 392,
"points_in_zone": 53,
"first_point": {
"ts": "2026-05-23T18:41:16+00:00",
"lat": 34.47548669999999759738784632645547389984130859375,
"lon": 33.328716700000001083026290871202945709228515625
},
"last_point": {
"ts": "2026-05-24T01:13:18+00:00",
"lat": 34.35352329999999909659891272895038127899169921875,
"lon": 33.491946699999999736974132247269153594970703125
}
}- Minimum Distance: 33 meters
- Average Distance: 103 meters
- Duration: 2h 15m
- Period: 2026-05-23T17:38:56+00:00 to 2026-05-23T19:54:26+00:00
- Vessel A Avg Speed: 1.9 knots
- Vessel B Avg Speed: 1.9 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 33m, avg 103m) for 136 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 33m, avg 103m |
| Duration | 25/25 | Duration 136 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 5/15 | Distance variance ±104m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 33.2999999999999971578290569595992565155029296875,
"avg_distance_m": 103.2000000000000028421709430404007434844970703125,
"distance_consistency_m": 104.2000000000000028421709430404007434844970703125,
"duration_minutes": 135.5,
"overlap_duration_s": 8130,
"speed_a_avg": 1.9199999999999999289457264239899814128875732421875,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 1.899999999999999911182158029987476766109466552734375,
"speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.9199999999999999289457264239899814128875732421875,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.899999999999999911182158029987476766109466552734375,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-23T17:38:56+00:00",
"end": "2026-05-23T19:54:26+00:00"
},
"points_count": {
"vessel_a": 53,
"vessel_b": 53
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 77,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 33m, avg 103m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 136 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 5,
"max": 15,
"detail": "Distance variance \u00b1104m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 33m, avg 103m) for 136 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.47450390000000197687768377363681793212890625,
"lon": 33.330085900000000265208655036985874176025390625
},
"time_window": {
"start_ts": "2026-05-23T17:38:56+00:00",
"end_ts": "2026-05-23T19:54:26+00:00"
},
"searched_at": "2026-05-23T22:15:01.570836+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 38m
- Data Points: 69 AIS positions
- Period: 2026-05-23T17:51:06+00:00 to 2026-05-24T00:29:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 398.19999999999998863131622783839702606201171875,
"points_in_zone": 69,
"first_point": {
"ts": "2026-05-23T17:51:06+00:00",
"lat": 34.48483999999999838337316759862005710601806640625,
"lon": 33.2973266999999992776793078519403934478759765625
},
"last_point": {
"ts": "2026-05-24T00:29:18+00:00",
"lat": 34.36538329999999774599928059615194797515869140625,
"lon": 33.47782670000000138088580570183694362640380859375
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 33m
- Data Points: 67 AIS positions
- Period: 2026-05-23T16:53:15+00:00 to 2026-05-23T23:27:05+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 393.80000000000001136868377216160297393798828125,
"points_in_zone": 67,
"first_point": {
"ts": "2026-05-23T16:53:15+00:00",
"lat": 34.501716700000002902015694417059421539306640625,
"lon": 33.2993067000000024791006580926477909088134765625
},
"last_point": {
"ts": "2026-05-23T23:27:05+00:00",
"lat": 34.38416670000000152640495798550546169281005859375,
"lon": 33.45745000000000146656020660884678363800048828125
}
}- Minimum Distance: 14 meters
- Average Distance: 99 meters
- Duration: 4h 52m
- Period: 2026-05-23T15:02:15+00:00 to 2026-05-23T19:54:26+00:00
- Vessel A Avg Speed: 1.9 knots
- Vessel B Avg Speed: 1.9 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 14m, avg 98m) for 292 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 14m, avg 98m |
| Duration | 25/25 | Duration 292 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±100m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 13.9000000000000003552713678800500929355621337890625,
"avg_distance_m": 98.5,
"distance_consistency_m": 99.900000000000005684341886080801486968994140625,
"duration_minutes": 292.19999999999998863131622783839702606201171875,
"overlap_duration_s": 17531,
"speed_a_avg": 1.9099999999999999200639422269887290894985198974609375,
"speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
"speed_b_avg": 1.8899999999999999023003738329862244427204132080078125,
"speed_b_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.9099999999999999200639422269887290894985198974609375,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.8899999999999999023003738329862244427204132080078125,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-23T15:02:15+00:00",
"end": "2026-05-23T19:54:26+00:00"
},
"points_count": {
"vessel_a": 59,
"vessel_b": 59
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 14m, avg 98m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 292 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b1100m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 14m, avg 98m) for 292 minutes. Both vessels were slow-moving (avg speeds 1.9 and 1.9 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.47535160000000331592673319391906261444091796875,
"lon": 33.33451600000000070167516241781413555145263671875
},
"time_window": {
"start_ts": "2026-05-23T15:02:15+00:00",
"end_ts": "2026-05-23T19:54:26+00:00"
},
"searched_at": "2026-05-23T21:45:01.370500+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 35m
- Data Points: 94 AIS positions
- Period: 2026-05-23T15:22:38+00:00 to 2026-05-23T21:58:07+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 395.5,
"points_in_zone": 94,
"first_point": {
"ts": "2026-05-23T15:22:38+00:00",
"lat": 34.48718000000000216687112697400152683258056640625,
"lon": 33.3765666999999979225322022102773189544677734375
},
"last_point": {
"ts": "2026-05-23T21:58:07+00:00",
"lat": 34.4166000000000025238477974198758602142333984375,
"lon": 33.4312800000000009958966984413564205169677734375
}
}- Minimum Distance: 14 meters
- Average Distance: 95 meters
- Duration: 5h 53m
- Period: 2026-05-23T14:01:02+00:00 to 2026-05-23T19:54:26+00:00
- Vessel A Avg Speed: 1.8 knots
- Vessel B Avg Speed: 1.8 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 14m, avg 95m) for 353 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.8 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 14m, avg 95m |
| Duration | 25/25 | Duration 353 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±90m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel 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": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 13.9000000000000003552713678800500929355621337890625,
"avg_distance_m": 95.2000000000000028421709430404007434844970703125,
"distance_consistency_m": 89.599999999999994315658113919198513031005859375,
"duration_minutes": 353.3999999999999772626324556767940521240234375,
"overlap_duration_s": 21204,
"speed_a_avg": 1.8400000000000000799360577730112709105014801025390625,
"speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
"speed_b_avg": 1.8000000000000000444089209850062616169452667236328125,
"speed_b_std": 0.1600000000000000033306690738754696212708950042724609375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.8400000000000000799360577730112709105014801025390625,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.8000000000000000444089209850062616169452667236328125,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-23T14:01:02+00:00",
"end": "2026-05-23T19:54:26+00:00"
},
"points_count": {
"vessel_a": 82,
"vessel_b": 82
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 14m, avg 95m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 353 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; very stable speeds"
},
"distance_consistency": {
"score": 8,
"max": 15,
"detail": "Distance variance \u00b190m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 14m, avg 95m) for 353 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.8 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
},
"sar": {
"status": "not_found",
"centroid": {
"lat": 34.4774091999999967583789839409291744232177734375,
"lon": 33.3390758000000033689502743072807788848876953125
},
"time_window": {
"start_ts": "2026-05-23T14:01:02+00:00",
"end_ts": "2026-05-23T19:54:26+00:00"
},
"searched_at": "2026-05-23T20:45:11.622802+00:00",
"notes": "No Sentinel-1 scenes covering AOI and time window"
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 29m
- Data Points: 109 AIS positions
- Period: 2026-05-23T14:21:57+00:00 to 2026-05-23T20:51:06+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 389.1000000000000227373675443232059478759765625,
"points_in_zone": 109,
"first_point": {
"ts": "2026-05-23T14:21:57+00:00",
"lat": 34.4832166999999998324710759334266185760498046875,
"lon": 33.34608999999999667807060177437961101531982421875
},
"last_point": {
"ts": "2026-05-23T20:51:06+00:00",
"lat": 34.44091329999999828714862815104424953460693359375,
"lon": 33.401506699999998772909748367965221405029296875
}
}- Minimum Distance: 14 meters
- Average Distance: 93 meters
- Duration: 6h 10m
- Period: 2026-05-23T13:44:23+00:00 to 2026-05-23T19:54:26+00:00
- Vessel A Avg Speed: 1.8 knots
- Vessel B Avg Speed: 1.8 knots
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Confidence Analysis
High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 14m, avg 93m) for 370 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.8 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 25/25 | Min distance 14m, avg 93m |
| Duration | 25/25 | Duration 370 minutes |
| Speed Stability | 12/20 | moderate speed; very stable speeds |
| Distance Consistency | 8/15 | Distance variance ±88m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Gulf of Oman Sanctioned Vessel Monitoring Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 352001697,
"imo": 9243318,
"name": "TRITONEA",
"flag": "Panama"
},
"vessel_b": {
"mmsi": 538011846,
"imo": 9724726,
"name": "FRANK LIGHT",
"flag": "MARSHALL ISLANDS"
},
"min_distance_m": 13.9000000000000003552713678800500929355621337890625,
"avg_distance_m": 92.7000000000000028421709430404007434844970703125,
"distance_consistency_m": 87.7000000000000028421709430404007434844970703125,
"duration_minutes": 370.1000000000000227373675443232059478759765625,
"overlap_duration_s": 22203,
"speed_a_avg": 1.8200000000000000621724893790087662637233734130859375,
"speed_a_std": 0.1499999999999999944488848768742172978818416595458984375,
"speed_b_avg": 1.79000000000000003552713678800500929355621337890625,
"speed_b_std": 0.1700000000000000122124532708767219446599483489990234375,
"speed_summary": {
"vessel_a": {
"avg_sog": 1.8200000000000000621724893790087662637233734130859375,
"max_sog": 2
},
"vessel_b": {
"avg_sog": 1.79000000000000003552713678800500929355621337890625,
"max_sog": 2
}
},
"time_window": {
"start": "2026-05-23T13:44:23+00:00",
"end": "2026-05-23T19:54:26+00:00"
},
"points_count": {
"vessel_a": 87,
"vessel_b": 87
},
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"score": {
"value": 80,
"components": {
"distance_tightness": {
"score": 25,
"max": 25,
"detail": "Min distance 14m, avg 93m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 370 minutes"
},
"speed_stability": {
"score": 12,
"max": 20,
"detail": "moderate speed; 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: Gulf of Oman Sanctioned Vessel Monitoring Zone"
}
},
"summary": "High-confidence STS candidate. Two tankers (TRITONEA and FRANK LIGHT) maintained close proximity (min 14m, avg 93m) for 370 minutes. Both vessels were slow-moving (avg speeds 1.8 and 1.8 knots). Moderate distance variation observed during the encounter. Event occurred in Gulf of Oman Sanctioned Vessel Monitoring Zone, a known STS activity area."
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 113 AIS positions
- Period: 2026-05-23T13:54:35+00:00 to 2026-05-23T20:28:56+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 394.3999999999999772626324556767940521240234375,
"points_in_zone": 113,
"first_point": {
"ts": "2026-05-23T13:54:35+00:00",
"lat": 34.48036669999999759284037281759083271026611328125,
"lon": 33.332386700000000701038516126573085784912109375
},
"last_point": {
"ts": "2026-05-23T20:28:56+00:00",
"lat": 34.44804330000000192057996173389256000518798828125,
"lon": 33.390230000000002519300323911011219024658203125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 129 AIS positions
- Period: 2026-05-23T12:51:41+00:00 to 2026-05-23T19:28:36+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.8999999999999772626324556767940521240234375,
"points_in_zone": 129,
"first_point": {
"ts": "2026-05-23T12:51:41+00:00",
"lat": 34.46813999999999822421159478835761547088623046875,
"lon": 33.33731329999999815072442288510501384735107421875
},
"last_point": {
"ts": "2026-05-23T19:28:36+00:00",
"lat": 34.465253300000000535874278284609317779541015625,
"lon": 33.3571732999999994717654772102832794189453125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 130 AIS positions
- Period: 2026-05-23T11:50:14+00:00 to 2026-05-23T18:27:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.6000000000000227373675443232059478759765625,
"points_in_zone": 130,
"first_point": {
"ts": "2026-05-23T11:50:14+00:00",
"lat": 34.457116700000000264481059275567531585693359375,
"lon": 33.40161669999999816127456142567098140716552734375
},
"last_point": {
"ts": "2026-05-23T18:27:47+00:00",
"lat": 34.47809670000000181744326255284249782562255859375,
"lon": 33.320369999999996935002855025231838226318359375
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 30m
- Data Points: 136 AIS positions
- Period: 2026-05-23T10:31:38+00:00 to 2026-05-23T17:01:38+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 390,
"points_in_zone": 136,
"first_point": {
"ts": "2026-05-23T10:31:38+00:00",
"lat": 34.4400600000000025602275854907929897308349609375,
"lon": 33.4953833000000003039531293325126171112060546875
},
"last_point": {
"ts": "2026-05-23T17:01:38+00:00",
"lat": 34.50186670000000077607182902283966541290283203125,
"lon": 33.29216999999999870851752348244190216064453125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 133 AIS positions
- Period: 2026-05-23T09:53:58+00:00 to 2026-05-23T16:28:48+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 394.80000000000001136868377216160297393798828125,
"points_in_zone": 133,
"first_point": {
"ts": "2026-05-23T09:53:58+00:00",
"lat": 34.436786699999998972998582758009433746337890625,
"lon": 33.5430266999999986410330166108906269073486328125
},
"last_point": {
"ts": "2026-05-23T16:28:48+00:00",
"lat": 34.49562329999999832352841622196137905120849609375,
"lon": 33.31965670000000301342879538424313068389892578125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 122 AIS positions
- Period: 2026-05-23T08:54:40+00:00 to 2026-05-23T15:28:38+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 394,
"points_in_zone": 122,
"first_point": {
"ts": "2026-05-23T08:54:40+00:00",
"lat": 34.4393232999999980847860570065677165985107421875,
"lon": 33.62087669999999661740730516612529754638671875
},
"last_point": {
"ts": "2026-05-23T15:28:38+00:00",
"lat": 34.4900267000000013695171219296753406524658203125,
"lon": 33.37380329999999872825355851091444492340087890625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 35m
- Data Points: 97 AIS positions
- Period: 2026-05-23T07:11:59+00:00 to 2026-05-23T13:47:09+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 395.19999999999998863131622783839702606201171875,
"points_in_zone": 97,
"first_point": {
"ts": "2026-05-23T07:11:59+00:00",
"lat": 34.47601329999999819619915797375142574310302734375,
"lon": 33.5484900000000010322764865122735500335693359375
},
"last_point": {
"ts": "2026-05-23T13:47:09+00:00",
"lat": 34.47907330000000314385033561848104000091552734375,
"lon": 33.32891000000000047975845518521964550018310546875
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 94 AIS positions
- Period: 2026-05-23T06:50:39+00:00 to 2026-05-23T13:28:19+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.69999999999998863131622783839702606201171875,
"points_in_zone": 94,
"first_point": {
"ts": "2026-05-23T06:50:39+00:00",
"lat": 34.47538999999999731471689301542937755584716796875,
"lon": 33.52756670000000127629391499795019626617431640625
},
"last_point": {
"ts": "2026-05-23T13:28:19+00:00",
"lat": 34.474569999999999936335370875895023345947265625,
"lon": 33.32099329999999781648511998355388641357421875
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 87 AIS positions
- Period: 2026-05-23T05:50:22+00:00 to 2026-05-23T12:28:18+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.8999999999999772626324556767940521240234375,
"points_in_zone": 87,
"first_point": {
"ts": "2026-05-23T05:50:22+00:00",
"lat": 34.51608999999999838337316759862005710601806640625,
"lon": 33.5106032999999996491169440560042858123779296875
},
"last_point": {
"ts": "2026-05-23T12:28:18+00:00",
"lat": 34.46553999999999717829268774949014186859130859375,
"lon": 33.36132330000000223435563384555280208587646484375
}
}- Duration: 1h 35m
- Radius: 1,091 meters
- Data Points: 15 AIS positions
- Centroid: 34.5468, 33.5187
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 1091.299999999999954525264911353588104248046875,
"duration_minutes": 95.7999999999999971578290569595992565155029296875,
"points": 15,
"centroid": {
"lat": 34.54680489333333781587498378939926624298095703125,
"lon": 33.51866666666666816354336333461105823516845703125
},
"bbox": {
"min_lat": 34.5384600000000006048139766789972782135009765625,
"min_lon": 33.51236999999999710553311160765588283538818359375,
"max_lat": 34.552920000000000300133251585066318511962890625,
"max_lon": 33.51987669999999752690200693905353546142578125
},
"zone_id": "discovered_032"
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 70 AIS positions
- Period: 2026-05-23T04:40:43+00:00 to 2026-05-23T11:18:19+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.6000000000000227373675443232059478759765625,
"points_in_zone": 70,
"first_point": {
"ts": "2026-05-23T04:40:43+00:00",
"lat": 34.54756669999999729725459474138915538787841796875,
"lon": 33.51905670000000014852048479951918125152587890625
},
"last_point": {
"ts": "2026-05-23T11:18:19+00:00",
"lat": 34.4497199999999992314769770018756389617919921875,
"lon": 33.4386932999999970661519910208880901336669921875
}
}- Duration: 2h 30m
- Radius: 1,058 meters
- Data Points: 34 AIS positions
- Centroid: 34.5440, 33.5202
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 1058.09999999999990905052982270717620849609375,
"duration_minutes": 150.5,
"points": 34,
"centroid": {
"lat": 34.54398852941175590558486874215304851531982421875,
"lon": 33.5201723529411736990368808619678020477294921875
},
"bbox": {
"min_lat": 34.5384600000000006048139766789972782135009765625,
"min_lon": 33.51236999999999710553311160765588283538818359375,
"max_lat": 34.552920000000000300133251585066318511962890625,
"max_lon": 33.52267330000000100653778645209968090057373046875
},
"zone_id": "discovered_032"
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 35m
- Data Points: 67 AIS positions
- Period: 2026-05-23T03:50:23+00:00 to 2026-05-23T10:25:46+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 395.3999999999999772626324556767940521240234375,
"points_in_zone": 67,
"first_point": {
"ts": "2026-05-23T03:50:23+00:00",
"lat": 34.54315669999999727224349044263362884521484375,
"lon": 33.52042329999999736855897936038672924041748046875
},
"last_point": {
"ts": "2026-05-23T10:25:46+00:00",
"lat": 34.439650000000000318323145620524883270263671875,
"lon": 33.50270669999999739729901193641126155853271484375
}
}- Duration: 2h 47m
- Radius: 1,173 meters
- Data Points: 41 AIS positions
- Centroid: 34.5430, 33.5206
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 1172.799999999999954525264911353588104248046875,
"duration_minutes": 167.5,
"points": 41,
"centroid": {
"lat": 34.54301951463414610543622984550893306732177734375,
"lon": 33.52061081463414637937603401951491832733154296875
},
"bbox": {
"min_lat": 34.53768000000000171212377608753740787506103515625,
"min_lon": 33.51236999999999710553311160765588283538818359375,
"max_lat": 34.552920000000000300133251585066318511962890625,
"max_lon": 33.52275670000000218351488001644611358642578125
},
"zone_id": "discovered_032"
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 32m
- Data Points: 76 AIS positions
- Period: 2026-05-23T02:52:06+00:00 to 2026-05-23T09:24:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 392.8999999999999772626324556767940521240234375,
"points_in_zone": 76,
"first_point": {
"ts": "2026-05-23T02:52:06+00:00",
"lat": 34.53768000000000171212377608753740787506103515625,
"lon": 33.52270999999999645524439984001219272613525390625
},
"last_point": {
"ts": "2026-05-23T09:24:58+00:00",
"lat": 34.436880000000002155502443201839923858642578125,
"lon": 33.580496699999997645136318169534206390380859375
}
}- Duration: 3h 29m
- Radius: 1,162 meters
- Data Points: 52 AIS positions
- Centroid: 34.5406, 33.5215
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
"radius_m": 1162.40000000000009094947017729282379150390625,
"duration_minutes": 209.5,
"points": 52,
"centroid": {
"lat": 34.54064224423077433812068193219602108001708984375,
"lon": 33.5214521826923146363697014749050140380859375
},
"bbox": {
"min_lat": 34.53283669999999716537786298431456089019775390625,
"min_lon": 33.51903999999999683723217458464205265045166015625,
"max_lat": 34.551033300000000281215761788189411163330078125,
"max_lon": 33.52275670000000218351488001644611358642578125
},
"zone_id": "discovered_032"
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 30m
- Data Points: 81 AIS positions
- Period: 2026-05-23T01:41:36+00:00 to 2026-05-23T08:11:39+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 390.1000000000000227373675443232059478759765625,
"points_in_zone": 81,
"first_point": {
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}- Duration: 3h 51m
- Radius: 1,202 meters
- Data Points: 67 AIS positions
- Centroid: 34.5375, 33.5215
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 31m
- Data Points: 99 AIS positions
- Period: 2026-05-23T00:40:41+00:00 to 2026-05-23T07:11:59+00:00
Show Raw Evidence JSON
{
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}- Duration: 3h 53m
- Radius: 1,384 meters
- Data Points: 69 AIS positions
- Centroid: 34.5319, 33.5211
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 39m
- Data Points: 105 AIS positions
- Period: 2026-05-22T23:50:06+00:00 to 2026-05-23T06:29:58+00:00
Show Raw Evidence JSON
{
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}- Duration: 3h 31m
- Radius: 1,426 meters
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- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 35m
- Data Points: 104 AIS positions
- Period: 2026-05-22T22:52:39+00:00 to 2026-05-23T05:27:56+00:00
Show Raw Evidence JSON
{
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}- Duration: 3h 35m
- Radius: 1,748 meters
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- Centroid: 34.5205, 33.5177
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 35m
- Data Points: 106 AIS positions
- Period: 2026-05-22T21:50:06+00:00 to 2026-05-23T04:25:29+00:00
Show Raw Evidence JSON
{
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}- Duration: 2h 25m
- Radius: 1,148 meters
- Data Points: 26 AIS positions
- Centroid: 34.5070, 33.5121
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 26m
- Data Points: 97 AIS positions
- Period: 2026-05-22T20:57:04+00:00 to 2026-05-23T03:23:59+00:00
Show Raw Evidence JSON
{
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}- Duration: 2h 22m
- Radius: 1,529 meters
- Data Points: 28 AIS positions
- Centroid: 34.5008, 33.5091
- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 32m
- Data Points: 86 AIS positions
- Period: 2026-05-22T19:51:52+00:00 to 2026-05-23T02:24:36+00:00
Show Raw Evidence JSON
{
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}- Duration: 1h 45m
- Radius: 1,102 meters
- Data Points: 21 AIS positions
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- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
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- Duration: 6h 34m
- Data Points: 86 AIS positions
- Period: 2026-05-22T18:51:06+00:00 to 2026-05-23T01:25:07+00:00
Show Raw Evidence JSON
{
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}- Duration: 1h 55m
- Radius: 1,172 meters
- Data Points: 27 AIS positions
- Centroid: 34.4800, 33.4958
- 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: 2026-05-22T17:51:54+00:00 to 2026-05-23T00:29:56+00:00
Show Raw Evidence JSON
{
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- Duration: 6h 38m
- Data Points: 78 AIS positions
- Period: 2026-05-22T16:50:46+00:00 to 2026-05-22T23:29:04+00:00
Show Raw Evidence JSON
{
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}- Duration: 1h 34m
- Radius: 1,407 meters
- Data Points: 27 AIS positions
- Centroid: 34.4609, 33.4703
- 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 33m
- Data Points: 89 AIS positions
- Period: 2026-05-22T15:40:55+00:00 to 2026-05-22T22:14:36+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 29m
- Data Points: 87 AIS positions
- Period: 2026-05-22T14:53:24+00:00 to 2026-05-22T21:22:46+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 35m
- Data Points: 98 AIS positions
- Period: 2026-05-22T13:41:47+00:00 to 2026-05-22T20:17:24+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 105 AIS positions
- Period: 2026-05-22T12:51:34+00:00 to 2026-05-22T19:28:14+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 30m
- Data Points: 103 AIS positions
- Period: 2026-05-22T11:59:48+00:00 to 2026-05-22T18:29:48+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 30m
- Data Points: 106 AIS positions
- Period: 2026-05-22T10:54:44+00:00 to 2026-05-22T17:25:07+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 34m
- Data Points: 108 AIS positions
- Period: 2026-05-22T09:53:55+00:00 to 2026-05-22T16:28:25+00:00
Show Raw Evidence JSON
{
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}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 109 AIS positions
- Period: 2026-05-22T08:52:55+00:00 to 2026-05-22T15:29:37+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.69999999999998863131622783839702606201171875,
"points_in_zone": 109,
"first_point": {
"ts": "2026-05-22T08:52:55+00:00",
"lat": 34.37651329999999916253727860748767852783203125,
"lon": 33.355496700000003329478204250335693359375
},
"last_point": {
"ts": "2026-05-22T15:29:37+00:00",
"lat": 34.44863000000000141653799801133573055267333984375,
"lon": 33.45565330000000159316186909563839435577392578125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 118 AIS positions
- Period: 2026-05-22T07:52:05+00:00 to 2026-05-22T14:28:26+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.3999999999999772626324556767940521240234375,
"points_in_zone": 118,
"first_point": {
"ts": "2026-05-22T07:52:05+00:00",
"lat": 34.37238669999999984838723321445286273956298828125,
"lon": 33.3337633000000010952135198749601840972900390625
},
"last_point": {
"ts": "2026-05-22T14:28:26+00:00",
"lat": 34.43607999999999691453922423534095287322998046875,
"lon": 33.439289999999999736246536485850811004638671875
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 39m
- Data Points: 117 AIS positions
- Period: 2026-05-22T06:50:05+00:00 to 2026-05-22T13:29:59+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 399.8999999999999772626324556767940521240234375,
"points_in_zone": 117,
"first_point": {
"ts": "2026-05-22T06:50:05+00:00",
"lat": 34.43999000000000165755409398116171360015869140625,
"lon": 33.38459999999999894271240918897092342376708984375
},
"last_point": {
"ts": "2026-05-22T13:29:59+00:00",
"lat": 34.42404669999999811125235282815992832183837890625,
"lon": 33.4250133000000033689502743072807788848876953125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 107 AIS positions
- Period: 2026-05-22T05:40:09+00:00 to 2026-05-22T12:16:58+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.80000000000001136868377216160297393798828125,
"points_in_zone": 107,
"first_point": {
"ts": "2026-05-22T05:40:09+00:00",
"lat": 34.60270669999999881838448345661163330078125,
"lon": 33.46568669999999912079147179611027240753173828125
},
"last_point": {
"ts": "2026-05-22T12:16:58+00:00",
"lat": 34.4071866999999969038981362245976924896240234375,
"lon": 33.4119467000000014422766980715095996856689453125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 22m
- Data Points: 98 AIS positions
- Period: 2026-05-22T04:58:33+00:00 to 2026-05-22T11:21:27+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 382.8999999999999772626324556767940521240234375,
"points_in_zone": 98,
"first_point": {
"ts": "2026-05-22T04:58:33+00:00",
"lat": 34.591333300000002282104105688631534576416015625,
"lon": 33.46202670000000267691575572825968265533447265625
},
"last_point": {
"ts": "2026-05-22T11:21:27+00:00",
"lat": 34.39524999999999721467247582040727138519287109375,
"lon": 33.4010932999999994308382156305015087127685546875
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 98 AIS positions
- Period: 2026-05-22T03:50:08+00:00 to 2026-05-22T10:27:57+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.80000000000001136868377216160297393798828125,
"points_in_zone": 98,
"first_point": {
"ts": "2026-05-22T03:50:08+00:00",
"lat": 34.57260670000000146728780237026512622833251953125,
"lon": 33.4572466999999988956915331073105335235595703125
},
"last_point": {
"ts": "2026-05-22T10:27:57+00:00",
"lat": 34.38567330000000055179043556563556194305419921875,
"lon": 33.38951670000000149229890666902065277099609375
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 36m
- Data Points: 103 AIS positions
- Period: 2026-05-22T02:51:54+00:00 to 2026-05-22T09:28:47+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 396.8999999999999772626324556767940521240234375,
"points_in_zone": 103,
"first_point": {
"ts": "2026-05-22T02:51:54+00:00",
"lat": 34.55415330000000295740392175503075122833251953125,
"lon": 33.454700000000002546585164964199066162109375
},
"last_point": {
"ts": "2026-05-22T09:28:47+00:00",
"lat": 34.3787166999999982408553478308022022247314453125,
"lon": 33.36997999999999819920049048960208892822265625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 39m
- Data Points: 110 AIS positions
- Period: 2026-05-22T01:50:06+00:00 to 2026-05-22T08:29:35+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 399.5,
"points_in_zone": 110,
"first_point": {
"ts": "2026-05-22T01:50:06+00:00",
"lat": 34.53428999999999859937815926969051361083984375,
"lon": 33.455680000000000973159330897033214569091796875
},
"last_point": {
"ts": "2026-05-22T08:29:35+00:00",
"lat": 34.3749499999999983401721692644059658050537109375,
"lon": 33.34622329999999834626578376628458499908447265625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 108 AIS positions
- Period: 2026-05-22T00:50:55+00:00 to 2026-05-22T07:28:28+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.6000000000000227373675443232059478759765625,
"points_in_zone": 108,
"first_point": {
"ts": "2026-05-22T00:50:55+00:00",
"lat": 34.514679999999998472048901021480560302734375,
"lon": 33.45834669999999988476702128536999225616455078125
},
"last_point": {
"ts": "2026-05-22T07:28:28+00:00",
"lat": 34.3684200000000004138200893066823482513427734375,
"lon": 33.32847000000000292629920295439660549163818359375
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 39m
- Data Points: 124 AIS positions
- Period: 2026-05-21T23:10:46+00:00 to 2026-05-22T05:49:55+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 399.1000000000000227373675443232059478759765625,
"points_in_zone": 124,
"first_point": {
"ts": "2026-05-21T23:10:46+00:00",
"lat": 34.4846433000000018864739104174077510833740234375,
"lon": 33.45516330000000237987478612922132015228271484375
},
"last_point": {
"ts": "2026-05-22T05:49:55+00:00",
"lat": 34.605936700000000882937456481158733367919921875,
"lon": 33.461776700000001483203959651291370391845703125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 27m
- Data Points: 133 AIS positions
- Period: 2026-05-21T22:35:18+00:00 to 2026-05-22T05:02:43+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 387.3999999999999772626324556767940521240234375,
"points_in_zone": 133,
"first_point": {
"ts": "2026-05-21T22:35:18+00:00",
"lat": 34.47476329999999933306753518991172313690185546875,
"lon": 33.45152999999999821056917426176369190216064453125
},
"last_point": {
"ts": "2026-05-22T05:02:43+00:00",
"lat": 34.592406699999997954364516772329807281494140625,
"lon": 33.4624467000000009875293471850454807281494140625
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 31m
- Data Points: 141 AIS positions
- Period: 2026-05-21T21:51:23+00:00 to 2026-05-22T04:23:07+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 391.69999999999998863131622783839702606201171875,
"points_in_zone": 141,
"first_point": {
"ts": "2026-05-21T21:51:23+00:00",
"lat": 34.461946699999998600105755031108856201171875,
"lon": 33.44579999999999841975295566953718662261962890625
},
"last_point": {
"ts": "2026-05-22T04:23:07+00:00",
"lat": 34.582369999999997389750205911695957183837890625,
"lon": 33.4586867000000012239979696460068225860595703125
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 150 AIS positions
- Period: 2026-05-21T20:50:33+00:00 to 2026-05-22T03:28:24+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397.8999999999999772626324556767940521240234375,
"points_in_zone": 150,
"first_point": {
"ts": "2026-05-21T20:50:33+00:00",
"lat": 34.44620669999999762467268737964332103729248046875,
"lon": 33.4320967000000024427208700217306613922119140625
},
"last_point": {
"ts": "2026-05-22T03:28:24+00:00",
"lat": 34.565910000000002355591277591884136199951171875,
"lon": 33.45605330000000066092979977838695049285888671875
}
}- Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
- Duration: 6h 37m
- Data Points: 153 AIS positions
- Period: 2026-05-21T19:52:06+00:00 to 2026-05-22T02:29:06+00:00
Show Raw Evidence JSON
{
"zone_id": "discovered_032",
"zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
"dwell_minutes": 397,
"points_in_zone": 153,
"first_point": {
"ts": "2026-05-21T19:52:06+00:00",
"lat": 34.43106999999999828787622391246259212493896484375,
"lon": 33.4147133000000025049303076229989528656005859375
},
"last_point": {
"ts": "2026-05-22T02:29:06+00:00",
"lat": 34.54684329999999903293428360484540462493896484375,
"lon": 33.45472000000000178943082573823630809783935546875
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| May 24 15:48 | 34.2973 | 33.3497 | 11.5 kn | 219.9° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:35 | 34.3284 | 33.3812 | 11.4 kn | 220.0° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:34 | 34.3313 | 33.3842 | 11.4 kn | 220.4° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:31 | 34.3402 | 33.3932 | 11.3 kn | 220.3° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:29 | 34.3434 | 33.3965 | 11.3 kn | 220.1° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:26 | 34.3514 | 33.4048 | 11.3 kn | 220.5° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:24 | 34.3570 | 33.4105 | 11.3 kn | 220.2° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:23 | 34.3594 | 33.4130 | 11.3 kn | 220.6° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:22 | 34.3618 | 33.4154 | 11.2 kn | 220.2° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:20 | 34.3646 | 33.4183 | 11.2 kn | 220.8° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:19 | 34.3669 | 33.4208 | 11.2 kn | 220.5° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:18 | 34.3697 | 33.4236 | 11.2 kn | 220.9° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:17 | 34.3721 | 33.4261 | 11.2 kn | 220.1° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:16 | 34.3752 | 33.4294 | 11.3 kn | 220.9° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:14 | 34.3789 | 33.4332 | 11.2 kn | 220.8° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:12 | 34.3848 | 33.4393 | 11.3 kn | 220.7° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:06 | 34.3999 | 33.4551 | 11.3 kn | 221.4° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:04 | 34.4030 | 33.4585 | 11.3 kn | 221.5° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 15:03 | 34.4054 | 33.4610 | 11.3 kn | 221.5° | Gulf of Oman Sanctioned Vessel Monitoring Zone |
| May 24 14:55 | 34.4250 | 33.4823 | 11.4 kn | 222.7° | Gulf of Oman Sanctioned Vessel Monitoring 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.
