IMO 9507764
Vessel information
Detected Events (100)
- Zone: Augusta, Sicily STS Zone
- Duration: 1h 20m
- Data Points: 28 AIS positions
- Period: 2026-09-25T10:23:42+00:00 to 2026-09-25T11:44:02+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 80.2999999999999971578290569595992565155029296875,
"points_in_zone": 28,
"first_point": {
"ts": "2026-09-25T10:23:42+00:00",
"lat": 37.11352329999999710707925260066986083984375,
"lon": 15.26357169999999996434780769050121307373046875
},
"last_point": {
"ts": "2026-09-25T11:44:02+00:00",
"lat": 37.09510999999999825149643584154546260833740234375,
"lon": 15.4933700000000005303490979713387787342071533203125
}
}- Minimum Distance: 444 meters
- Average Distance: 446 meters
- Duration: 45 minutes
- Period: 2026-09-25T09:14:40+00:00 to 2026-09-25T09:59:42+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 444m, avg 446m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 444m, avg 446m |
| Duration | 10/25 | Duration 45 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±1m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 444.30000000000001136868377216160297393798828125,
"avg_distance_m": 445.69999999999998863131622783839702606201171875,
"distance_consistency_m": 1.3000000000000000444089209850062616169452667236328125,
"duration_minutes": 45,
"overlap_duration_s": 2702,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T09:14:40+00:00",
"end": "2026-09-25T09:59:42+00:00"
},
"points_count": {
"vessel_a": 6,
"vessel_b": 6
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 60,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 444m, avg 446m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 45 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b11m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 444m, avg 446m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143107999999983803718350827693939208984375,
"lon": 15.2658772000000002577735358499921858310699462890625
},
"time_window": {
"start_ts": "2026-09-25T09:14:40+00:00",
"end_ts": "2026-09-25T09:59:42+00:00"
},
"searched_at": "2026-09-25T10:30:22.024477+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1387697_thumbnail_20260925103025.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1387697_thumbnail_20260925103025.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 406 meters
- Average Distance: 409 meters
- Duration: 54 minutes
- Period: 2026-09-25T09:39:16+00:00 to 2026-09-25T10:33:16+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 406m, avg 409m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 406m, avg 409m |
| Duration | 10/25 | Duration 54 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 406.3999999999999772626324556767940521240234375,
"avg_distance_m": 408.80000000000001136868377216160297393798828125,
"distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
"duration_minutes": 54,
"overlap_duration_s": 3240,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T09:39:16+00:00",
"end": "2026-09-25T10:33:16+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 60,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 406m, avg 409m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 54 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 406m, avg 409m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 2h 41m
- Data Points: 37 AIS positions
- Period: 2026-09-25T09:02:41+00:00 to 2026-09-25T11:44:02+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 161.30000000000001136868377216160297393798828125,
"points_in_zone": 37,
"first_point": {
"ts": "2026-09-25T09:02:41+00:00",
"lat": 37.11352000000000117552190204150974750518798828125,
"lon": 15.2636017000000006049731382518075406551361083984375
},
"last_point": {
"ts": "2026-09-25T11:44:02+00:00",
"lat": 37.09510999999999825149643584154546260833740234375,
"lon": 15.4933700000000005303490979713387787342071533203125
}
}- Duration: 1h 35m
- Radius: 1,081 meters
- Data Points: 13 AIS positions
- Centroid: 37.1160, 15.2648
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1080.90000000000009094947017729282379150390625,
"duration_minutes": 95.2000000000000028421709430404007434844970703125,
"points": 13,
"centroid": {
"lat": 37.116014223076916778154554776847362518310546875,
"lon": 15.2647629538461533371673795045353472232818603515625
},
"bbox": {
"min_lat": 37.1134966999999988956915331073105335235595703125,
"min_lon": 15.2635500000000003950617610826157033443450927734375,
"max_lat": 37.1249432999999982030203682370483875274658203125,
"max_lon": 15.269619999999999748752088635228574275970458984375
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 437 meters
- Average Distance: 445 meters
- Duration: 1h 42m
- Period: 2026-09-25T08:26:01+00:00 to 2026-09-25T10:08:02+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 445m) for 102 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 437m, avg 445m |
| Duration | 20/25 | Duration 102 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±4m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 437.3999999999999772626324556767940521240234375,
"avg_distance_m": 444.8999999999999772626324556767940521240234375,
"distance_consistency_m": 3.5,
"duration_minutes": 102,
"overlap_duration_s": 6121,
"speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
"max_sog": 0.299999999999999988897769753748434595763683319091796875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T08:26:01+00:00",
"end": "2026-09-25T10:08:02+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 437m, avg 445m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 102 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b14m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 445m) for 102 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143090999999998302882886491715908050537109375,
"lon": 15.2658810999999996482756614568643271923065185546875
},
"time_window": {
"start_ts": "2026-09-25T08:26:01+00:00",
"end_ts": "2026-09-25T10:08:02+00:00"
},
"searched_at": "2026-09-25T15:00:01.900904+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1389111_thumbnail_20260925150006.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1389111_thumbnail_20260925150006.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 403 meters
- Average Distance: 408 meters
- Duration: 2h 9m
- Period: 2026-09-25T08:24:16+00:00 to 2026-09-25T10:33:16+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 129 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 403m, avg 408m |
| Duration | 25/25 | Duration 129 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 403.3999999999999772626324556767940521240234375,
"avg_distance_m": 407.6000000000000227373675443232059478759765625,
"distance_consistency_m": 1.899999999999999911182158029987476766109466552734375,
"duration_minutes": 129,
"overlap_duration_s": 7740,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T08:24:16+00:00",
"end": "2026-09-25T10:33:16+00:00"
},
"points_count": {
"vessel_a": 14,
"vessel_b": 14
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 403m, avg 408m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 129 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 129 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11472140000000052850737120024859905242919921875,
"lon": 15.26531489999999990914147929288446903228759765625
},
"time_window": {
"start_ts": "2026-09-25T08:24:16+00:00",
"end_ts": "2026-09-25T10:33:16+00:00"
},
"searched_at": "2026-09-25T14:45:01.874810+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1389108_thumbnail_20260925144507.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1389108_thumbnail_20260925144507.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 3h 41m
- Data Points: 45 AIS positions
- Period: 2026-09-25T08:02:37+00:00 to 2026-09-25T11:44:02+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 221.400000000000005684341886080801486968994140625,
"points_in_zone": 45,
"first_point": {
"ts": "2026-09-25T08:02:37+00:00",
"lat": 37.1134899999999987585397320799529552459716796875,
"lon": 15.26359000000000065710992203094065189361572265625
},
"last_point": {
"ts": "2026-09-25T11:44:02+00:00",
"lat": 37.09510999999999825149643584154546260833740234375,
"lon": 15.4933700000000005303490979713387787342071533203125
}
}- Duration: 2h 42m
- Radius: 1,001 meters
- Data Points: 22 AIS positions
- Centroid: 37.1145, 15.2640
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1000.8999999999999772626324556767940521240234375,
"duration_minutes": 162.900000000000005684341886080801486968994140625,
"points": 22,
"centroid": {
"lat": 37.11447681818182076085577136836946010589599609375,
"lon": 15.2640115181818192269247447256930172443389892578125
},
"bbox": {
"min_lat": 37.1134899999999987585397320799529552459716796875,
"min_lon": 15.2635500000000003950617610826157033443450927734375,
"max_lat": 37.1227932999999978846972226165235042572021484375,
"max_lon": 15.268370000000000885620465851388871669769287109375
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 403 meters
- Average Distance: 408 meters
- Duration: 3h 27m
- Period: 2026-09-25T07:06:16+00:00 to 2026-09-25T10:33:16+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 207 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 403m, avg 408m |
| Duration | 25/25 | Duration 207 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 403.3999999999999772626324556767940521240234375,
"avg_distance_m": 407.6000000000000227373675443232059478759765625,
"distance_consistency_m": 1.5,
"duration_minutes": 207,
"overlap_duration_s": 12420,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T07:06:16+00:00",
"end": "2026-09-25T10:33:16+00:00"
},
"points_count": {
"vessel_a": 23,
"vessel_b": 23
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 403m, avg 408m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 207 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 207 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11471449999999805413608555682003498077392578125,
"lon": 15.2653222999999993447772794752381742000579833984375
},
"time_window": {
"start_ts": "2026-09-25T07:05:42+00:00",
"end_ts": "2026-09-25T10:33:16+00:00"
},
"searched_at": "2026-09-25T13:45:02.113804+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1388629_thumbnail_20260925134507.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1388629_thumbnail_20260925134507.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 437 meters
- Average Distance: 445 meters
- Duration: 2h 51m
- Period: 2026-09-25T07:17:00+00:00 to 2026-09-25T10:08:02+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 445m) for 171 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 437m, avg 445m |
| Duration | 25/25 | Duration 171 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 437.3999999999999772626324556767940521240234375,
"avg_distance_m": 445.1000000000000227373675443232059478759765625,
"distance_consistency_m": 2.79999999999999982236431605997495353221893310546875,
"duration_minutes": 171,
"overlap_duration_s": 10262,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.299999999999999988897769753748434595763683319091796875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T07:17:00+00:00",
"end": "2026-09-25T10:08:02+00:00"
},
"points_count": {
"vessel_a": 20,
"vessel_b": 20
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 437m, avg 445m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 171 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 445m) for 171 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 4h 38m
- Data Points: 54 AIS positions
- Period: 2026-09-25T07:05:42+00:00 to 2026-09-25T11:44:02+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 278.30000000000001136868377216160297393798828125,
"points_in_zone": 54,
"first_point": {
"ts": "2026-09-25T07:05:42+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.263593300000000141380951390601694583892822265625
},
"last_point": {
"ts": "2026-09-25T11:44:02+00:00",
"lat": 37.09510999999999825149643584154546260833740234375,
"lon": 15.4933700000000005303490979713387787342071533203125
}
}- Duration: 3h 39m
- Radius: 1,034 meters
- Data Points: 31 AIS positions
- Centroid: 37.1142, 15.2639
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1034,
"duration_minutes": 219.80000000000001136868377216160297393798828125,
"points": 31,
"centroid": {
"lat": 37.11419451290322513159480877220630645751953125,
"lon": 15.263892045161288280041844700463116168975830078125
},
"bbox": {
"min_lat": 37.113484999999997171471477486193180084228515625,
"min_lon": 15.2635500000000003950617610826157033443450927734375,
"max_lat": 37.1227932999999978846972226165235042572021484375,
"max_lon": 15.268370000000000885620465851388871669769287109375
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 403 meters
- Average Distance: 408 meters
- Duration: 4h 12m
- Period: 2026-09-25T06:21:16+00:00 to 2026-09-25T10:33:16+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 252 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 403m, avg 408m |
| Duration | 25/25 | Duration 252 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 403.3999999999999772626324556767940521240234375,
"avg_distance_m": 407.6000000000000227373675443232059478759765625,
"distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
"duration_minutes": 252,
"overlap_duration_s": 15120,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.0200000000000000004163336342344337026588618755340576171875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T06:21:16+00:00",
"end": "2026-09-25T10:33:16+00:00"
},
"points_count": {
"vessel_a": 31,
"vessel_b": 31
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 403m, avg 408m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 252 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 252 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 437 meters
- Average Distance: 445 meters
- Duration: 3h 45m
- Period: 2026-09-25T06:22:59+00:00 to 2026-09-25T10:08:02+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 445m) for 225 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 437m, avg 445m |
| Duration | 25/25 | Duration 225 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 437.3999999999999772626324556767940521240234375,
"avg_distance_m": 444.8999999999999772626324556767940521240234375,
"distance_consistency_m": 2.5,
"duration_minutes": 225.099999999999994315658113919198513031005859375,
"overlap_duration_s": 13503,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.299999999999999988897769753748434595763683319091796875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T06:22:59+00:00",
"end": "2026-09-25T10:08:02+00:00"
},
"points_count": {
"vessel_a": 28,
"vessel_b": 28
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 437m, avg 445m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 225 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 445m) for 225 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 5h 41m
- Data Points: 59 AIS positions
- Period: 2026-09-25T06:02:36+00:00 to 2026-09-25T11:44:02+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 341.3999999999999772626324556767940521240234375,
"points_in_zone": 59,
"first_point": {
"ts": "2026-09-25T06:02:36+00:00",
"lat": 37.11352670000000131267370306886732578277587890625,
"lon": 15.263600000000000278532752417959272861480712890625
},
"last_point": {
"ts": "2026-09-25T11:44:02+00:00",
"lat": 37.09510999999999825149643584154546260833740234375,
"lon": 15.4933700000000005303490979713387787342071533203125
}
}- Duration: 4h 42m
- Radius: 1,045 meters
- Data Points: 36 AIS positions
- Centroid: 37.1141, 15.2639
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1045.09999999999990905052982270717620849609375,
"duration_minutes": 282.8999999999999772626324556767940521240234375,
"points": 36,
"centroid": {
"lat": 37.11409985555555834935148595832288265228271484375,
"lon": 15.2638506027777793860877864062786102294921875
},
"bbox": {
"min_lat": 37.113484999999997171471477486193180084228515625,
"min_lon": 15.2635500000000003950617610826157033443450927734375,
"max_lat": 37.1227932999999978846972226165235042572021484375,
"max_lon": 15.268370000000000885620465851388871669769287109375
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 403 meters
- Average Distance: 408 meters
- Duration: 5h 12m
- Period: 2026-09-25T05:21:16+00:00 to 2026-09-25T10:33:16+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 312 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 403m, avg 408m |
| Duration | 25/25 | Duration 312 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 403.3999999999999772626324556767940521240234375,
"avg_distance_m": 407.6000000000000227373675443232059478759765625,
"distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
"duration_minutes": 312,
"overlap_duration_s": 18720,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T05:21:16+00:00",
"end": "2026-09-25T10:33:16+00:00"
},
"points_count": {
"vessel_a": 39,
"vessel_b": 39
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 403m, avg 408m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 312 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 312 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1147155999999966979885357432067394256591796875,
"lon": 15.2653204999999996260839907336048781871795654296875
},
"time_window": {
"start_ts": "2026-09-25T05:21:16+00:00",
"end_ts": "2026-09-25T10:33:16+00:00"
},
"searched_at": "2026-09-25T11:45:01.809251+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1388228_thumbnail_20260925114505.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1388228_thumbnail_20260925114505.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 437 meters
- Average Distance: 445 meters
- Duration: 4h 57m
- Period: 2026-09-25T05:10:55+00:00 to 2026-09-25T10:08:02+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 444m) for 297 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 437m, avg 444m |
| Duration | 25/25 | Duration 297 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 437.3999999999999772626324556767940521240234375,
"avg_distance_m": 444.5,
"distance_consistency_m": 2.399999999999999911182158029987476766109466552734375,
"duration_minutes": 297.1000000000000227373675443232059478759765625,
"overlap_duration_s": 17827,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.299999999999999988897769753748434595763683319091796875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T05:10:55+00:00",
"end": "2026-09-25T10:08:02+00:00"
},
"points_count": {
"vessel_a": 38,
"vessel_b": 38
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 437m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 297 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 444m) for 297 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143071999999989429852575995028018951416015625,
"lon": 15.2658854000000001605030774953775107860565185546875
},
"time_window": {
"start_ts": "2026-09-25T05:10:55+00:00",
"end_ts": "2026-09-25T10:08:02+00:00"
},
"searched_at": "2026-09-25T11:45:06.993581+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1388229_thumbnail_20260925114511.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1388229_thumbnail_20260925114511.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 32m
- Data Points: 67 AIS positions
- Period: 2026-09-25T05:11:38+00:00 to 2026-09-25T11:44:02+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 392.3999999999999772626324556767940521240234375,
"points_in_zone": 67,
"first_point": {
"ts": "2026-09-25T05:11:38+00:00",
"lat": 37.11352169999999972560544847510755062103271484375,
"lon": 15.2635850000000008463985068374313414096832275390625
},
"last_point": {
"ts": "2026-09-25T11:44:02+00:00",
"lat": 37.09510999999999825149643584154546260833740234375,
"lon": 15.4933700000000005303490979713387787342071533203125
}
}- Duration: 5h 36m
- Radius: 1,059 meters
- Data Points: 45 AIS positions
- Centroid: 37.1140, 15.2638
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1058.799999999999954525264911353588104248046875,
"duration_minutes": 336.8999999999999772626324556767940521240234375,
"points": 45,
"centroid": {
"lat": 37.11398277333334050354096689261496067047119140625,
"lon": 15.2637989622222249863625620491802692413330078125
},
"bbox": {
"min_lat": 37.113484999999997171471477486193180084228515625,
"min_lon": 15.2635500000000003950617610826157033443450927734375,
"max_lat": 37.1227932999999978846972226165235042572021484375,
"max_lon": 15.268370000000000885620465851388871669769287109375
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 403 meters
- Average Distance: 408 meters
- Duration: 5h 48m
- Period: 2026-09-25T04:45:16+00:00 to 2026-09-25T10:33:16+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 348 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 403m, avg 408m |
| Duration | 25/25 | Duration 348 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 403.3999999999999772626324556767940521240234375,
"avg_distance_m": 407.6000000000000227373675443232059478759765625,
"distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
"duration_minutes": 348,
"overlap_duration_s": 20880,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T04:45:16+00:00",
"end": "2026-09-25T10:33:16+00:00"
},
"points_count": {
"vessel_a": 43,
"vessel_b": 43
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 403m, avg 408m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 348 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (KIMOLOS and GAS HUSKY) maintained close proximity (min 403m, avg 408m) for 348 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 437 meters
- Average Distance: 444 meters
- Duration: 5h 24m
- Period: 2026-09-25T04:44:01+00:00 to 2026-09-25T10:08:02+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 444m) for 324 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 437m, avg 444m |
| Duration | 25/25 | Duration 324 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 437.3999999999999772626324556767940521240234375,
"avg_distance_m": 444.30000000000001136868377216160297393798828125,
"distance_consistency_m": 2.399999999999999911182158029987476766109466552734375,
"duration_minutes": 324,
"overlap_duration_s": 19441,
"speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.299999999999999988897769753748434595763683319091796875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T04:44:01+00:00",
"end": "2026-09-25T10:08:02+00:00"
},
"points_count": {
"vessel_a": 41,
"vessel_b": 41
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 437m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 324 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 437m, avg 444m) for 324 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 37m
- Data Points: 64 AIS positions
- Period: 2026-09-25T04:50:34+00:00 to 2026-09-25T11:28:22+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 397.80000000000001136868377216160297393798828125,
"points_in_zone": 64,
"first_point": {
"ts": "2026-09-25T04:50:34+00:00",
"lat": 37.11350329999999786423359182663261890411376953125,
"lon": 15.2636149999999997106669979984872043132781982421875
},
"last_point": {
"ts": "2026-09-25T11:28:22+00:00",
"lat": 37.1046750000000002955857780762016773223876953125,
"lon": 15.425734999999999530473360209725797176361083984375
}
}- Duration: 6h 33m
- Radius: 1,065 meters
- Data Points: 51 AIS positions
- Centroid: 37.1139, 15.2638
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1065.40000000000009094947017729282379150390625,
"duration_minutes": 393.8999999999999772626324556767940521240234375,
"points": 51,
"centroid": {
"lat": 37.11392662941177178481666487641632556915283203125,
"lon": 15.2637734960784268167799382354132831096649169921875
},
"bbox": {
"min_lat": 37.113484999999997171471477486193180084228515625,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.1227932999999978846972226165235042572021484375,
"max_lon": 15.268370000000000885620465851388871669769287109375
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 403 meters
- Average Distance: 407 meters
- Duration: 5h 39m
- Period: 2026-09-25T03:41:36+00:00 to 2026-09-25T09:20:42+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 403m, avg 407m) for 339 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 403m, avg 407m |
| Duration | 25/25 | Duration 339 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"min_distance_m": 402.80000000000001136868377216160297393798828125,
"avg_distance_m": 407.19999999999998863131622783839702606201171875,
"distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
"duration_minutes": 339.1000000000000227373675443232059478759765625,
"overlap_duration_s": 20346,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
"speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
"max_sog": 0.1000000000000000055511151231257827021181583404541015625
}
},
"time_window": {
"start": "2026-09-25T03:41:36+00:00",
"end": "2026-09-25T09:20:42+00:00"
},
"points_count": {
"vessel_a": 45,
"vessel_b": 45
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 403m, avg 407m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 339 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 403m, avg 407m) for 339 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 48 AIS positions
- Period: 2026-09-25T03:50:36+00:00 to 2026-09-25T10:23:42+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 48,
"first_point": {
"ts": "2026-09-25T03:50:36+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.26359000000000065710992203094065189361572265625
},
"last_point": {
"ts": "2026-09-25T10:23:42+00:00",
"lat": 37.11352329999999710707925260066986083984375,
"lon": 15.26357169999999996434780769050121307373046875
}
}- Duration: 6h 33m
- Radius: 6 meters
- Data Points: 48 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 5.9000000000000003552713678800500929355621337890625,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
"points": 48,
"centroid": {
"lat": 37.11351412708334152057432220317423343658447265625,
"lon": 15.2635900687499965755478115170262753963470458984375
},
"bbox": {
"min_lat": 37.113484999999997171471477486193180084228515625,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.11355669999999662422851542942225933074951171875,
"max_lon": 15.2636316999999994692416294128634035587310791015625
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 438 meters
- Average Distance: 444 meters
- Duration: 5h 12m
- Period: 2026-09-25T03:41:36+00:00 to 2026-09-25T08:53:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 438m, avg 444m) for 312 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 438m, avg 444m |
| Duration | 25/25 | Duration 312 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 437.80000000000001136868377216160297393798828125,
"avg_distance_m": 444,
"distance_consistency_m": 2.70000000000000017763568394002504646778106689453125,
"duration_minutes": 312,
"overlap_duration_s": 18718,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T03:41:36+00:00",
"end": "2026-09-25T08:53:34+00:00"
},
"points_count": {
"vessel_a": 38,
"vessel_b": 38
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 438m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 312 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 438m, avg 444m) for 312 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 438 meters
- Average Distance: 444 meters
- Duration: 4h 30m
- Period: 2026-09-25T02:44:38+00:00 to 2026-09-25T07:14:38+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 438m, avg 444m) for 270 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 438m, avg 444m |
| Duration | 25/25 | Duration 270 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 437.69999999999998863131622783839702606201171875,
"avg_distance_m": 443.69999999999998863131622783839702606201171875,
"distance_consistency_m": 2.79999999999999982236431605997495353221893310546875,
"duration_minutes": 270,
"overlap_duration_s": 16200,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T02:44:38+00:00",
"end": "2026-09-25T07:14:38+00:00"
},
"points_count": {
"vessel_a": 28,
"vessel_b": 28
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 438m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 270 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 438m, avg 444m) for 270 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143052999999980556822265498340129852294921875,
"lon": 15.2658827000000005824631443829275667667388916015625
},
"time_window": {
"start_ts": "2026-09-25T02:44:38+00:00",
"end_ts": "2026-09-25T07:14:38+00:00"
},
"searched_at": "2026-09-25T07:45:01.414662+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260925T045551_20260925T045616_009599_0131A6_5B6F_COG",
"scene_datetime": "2026-09-25T04:55:51.061230Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.99487500000000039790393202565610408782958984375,
"min_lat": 36.3673900000000003274180926382541656494140625,
"max_lon": 18.274961000000001121179593610577285289764404296875,
"max_lat": 38.2829320000000024037944967858493328094482421875
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1386722_thumbnail_20260925074524.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1386722_thumbnail_20260925074524.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 30m
- Data Points: 46 AIS positions
- Period: 2026-09-25T02:50:39+00:00 to 2026-09-25T09:20:42+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 390.1000000000000227373675443232059478759765625,
"points_in_zone": 46,
"first_point": {
"ts": "2026-09-25T02:50:39+00:00",
"lat": 37.1134966999999988956915331073105335235595703125,
"lon": 15.26359000000000065710992203094065189361572265625
},
"last_point": {
"ts": "2026-09-25T09:20:42+00:00",
"lat": 37.1134966999999988956915331073105335235595703125,
"lon": 15.2635766999999997750592228840105235576629638671875
}
}- Duration: 6h 30m
- Radius: 6 meters
- Data Points: 46 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 5.9000000000000003552713678800500929355621337890625,
"duration_minutes": 390.1000000000000227373675443232059478759765625,
"points": 46,
"centroid": {
"lat": 37.113512821739135461029945872724056243896484375,
"lon": 15.2635922456521750945057647186331450939178466796875
},
"bbox": {
"min_lat": 37.113484999999997171471477486193180084228515625,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.11355669999999662422851542942225933074951171875,
"max_lon": 15.2636316999999994692416294128634035587310791015625
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 39m
- Data Points: 30 AIS positions
- Period: 2026-09-25T00:50:36+00:00 to 2026-09-25T07:29:41+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 399.1000000000000227373675443232059478759765625,
"points_in_zone": 30,
"first_point": {
"ts": "2026-09-25T00:50:36+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636149999999997106669979984872043132781982421875
},
"last_point": {
"ts": "2026-09-25T07:29:41+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636032999999997628037817776203155517578125
}
}- Duration: 6h 39m
- Radius: 4 meters
- Data Points: 30 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 4.0999999999999996447286321199499070644378662109375,
"duration_minutes": 399.1000000000000227373675443232059478759765625,
"points": 30,
"centroid": {
"lat": 37.1135113799999913908322923816740512847900390625,
"lon": 15.263592826666666724122478626668453216552734375
},
"bbox": {
"min_lat": 37.11349169999999730862327851355075836181640625,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.113529999999997244231053628027439117431640625,
"max_lon": 15.2636316999999994692416294128634035587310791015625
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 439 meters
- Average Distance: 443 meters
- Duration: 35 minutes
- Period: 2026-09-25T00:23:02+00:00 to 2026-09-25T00:58:55+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Low-confidence STS candidate - may warrant review. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 439m, avg 443m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 439m, avg 443m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 439.1000000000000227373675443232059478759765625,
"avg_distance_m": 443.19999999999998863131622783839702606201171875,
"distance_consistency_m": 3,
"duration_minutes": 35.89999999999999857891452847979962825775146484375,
"overlap_duration_s": 2153,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-25T00:23:02+00:00",
"end": "2026-09-25T00:58:55+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 55,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 439m, avg 443m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 36 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Low-confidence STS candidate - may warrant review. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 439m, avg 443m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11430589999999796191332279704511165618896484375,
"lon": 15.2658781000000001171201802208088338375091552734375
},
"time_window": {
"start_ts": "2026-09-25T00:23:02+00:00",
"end_ts": "2026-09-25T00:58:55+00:00"
},
"searched_at": "2026-09-25T03:00:01.618730+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1385322_thumbnail_20260925030006.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1385322_thumbnail_20260925030006.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 438 meters
- Average Distance: 444 meters
- Duration: 6h 15m
- Period: 2026-09-24T23:14:35+00:00 to 2026-09-25T05:29:43+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 438m, avg 444m) for 375 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 438m, avg 444m |
| Duration | 25/25 | Duration 375 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 437.69999999999998863131622783839702606201171875,
"avg_distance_m": 443.5,
"distance_consistency_m": 3.20000000000000017763568394002504646778106689453125,
"duration_minutes": 375.1000000000000227373675443232059478759765625,
"overlap_duration_s": 22508,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T23:14:35+00:00",
"end": "2026-09-25T05:29:43+00:00"
},
"points_count": {
"vessel_a": 28,
"vessel_b": 28
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 438m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 375 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 438m, avg 444m) for 375 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 28 AIS positions
- Period: 2026-09-24T23:56:40+00:00 to 2026-09-25T06:29:39+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393,
"points_in_zone": 28,
"first_point": {
"ts": "2026-09-24T23:56:40+00:00",
"lat": 37.11354330000000345535227097570896148681640625,
"lon": 15.26359169999999920719346846453845500946044921875
},
"last_point": {
"ts": "2026-09-25T06:29:39+00:00",
"lat": 37.11351830000000262543835560791194438934326171875,
"lon": 15.2635883000000003306695361970923840999603271484375
}
}- Duration: 6h 33m
- Radius: 4 meters
- Data Points: 28 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 4,
"duration_minutes": 393,
"points": 28,
"centroid": {
"lat": 37.11351302857142542279689223505556583404541015625,
"lon": 15.2635903499999958654598231078125536441802978515625
},
"bbox": {
"min_lat": 37.11349169999999730862327851355075836181640625,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.11354330000000345535227097570896148681640625,
"max_lon": 15.26362830000000059271769714541733264923095703125
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 404 meters
- Average Distance: 406 meters
- Duration: 1h 27m
- Period: 2026-09-24T23:17:38+00:00 to 2026-09-25T00:44:37+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 87 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 404m, avg 406m |
| Duration | 15/25 | Duration 87 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"min_distance_m": 403.5,
"avg_distance_m": 406.30000000000001136868377216160297393798828125,
"distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 87,
"overlap_duration_s": 5219,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T23:17:38+00:00",
"end": "2026-09-25T00:44:37+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 404m, avg 406m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 87 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 87 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 404 meters
- Average Distance: 406 meters
- Duration: 2h 39m
- Period: 2026-09-24T22:05:35+00:00 to 2026-09-25T00:44:37+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 159 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 404m, avg 406m |
| Duration | 25/25 | Duration 159 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"min_distance_m": 403.5,
"avg_distance_m": 406.30000000000001136868377216160297393798828125,
"distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 159,
"overlap_duration_s": 9542,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T22:05:35+00:00",
"end": "2026-09-25T00:44:37+00:00"
},
"points_count": {
"vessel_a": 15,
"vessel_b": 15
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 404m, avg 406m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 159 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 159 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 36m
- Data Points: 26 AIS positions
- Period: 2026-09-24T22:32:36+00:00 to 2026-09-25T05:08:38+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 396,
"points_in_zone": 26,
"first_point": {
"ts": "2026-09-24T22:32:36+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636117000000002263959686388261616230010986328125
},
"last_point": {
"ts": "2026-09-25T05:08:38+00:00",
"lat": 37.11351169999999655146893928758800029754638671875,
"lon": 15.263574999999999448618837050162255764007568359375
}
}- Duration: 6h 36m
- Radius: 4 meters
- Data Points: 26 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 3.70000000000000017763568394002504646778106689453125,
"duration_minutes": 396,
"points": 26,
"centroid": {
"lat": 37.11351403076924526658331160433590412139892578125,
"lon": 15.26358692307692166423294111154973506927490234375
},
"bbox": {
"min_lat": 37.1134899999999987585397320799529552459716796875,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.1135450000000020054358174093067646026611328125,
"max_lon": 15.26362830000000059271769714541733264923095703125
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 440 meters
- Average Distance: 443 meters
- Duration: 1h 18m
- Period: 2026-09-24T21:08:35+00:00 to 2026-09-24T22:26:35+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 440m, avg 443m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 440m, avg 443m |
| Duration | 15/25 | Duration 78 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 440,
"avg_distance_m": 443.3999999999999772626324556767940521240234375,
"distance_consistency_m": 1.899999999999999911182158029987476766109466552734375,
"duration_minutes": 78,
"overlap_duration_s": 4680,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T21:08:35+00:00",
"end": "2026-09-24T22:26:35+00:00"
},
"points_count": {
"vessel_a": 9,
"vessel_b": 9
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 65,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 440m, avg 443m"
},
"duration": {
"score": 15,
"max": 25,
"detail": "Duration 78 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 440m, avg 443m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.114304099999998243220034055411815643310546875,
"lon": 15.26588339999999988094714353792369365692138671875
},
"time_window": {
"start_ts": "2026-09-24T21:08:35+00:00",
"end_ts": "2026-09-24T22:26:35+00:00"
},
"searched_at": "2026-09-25T03:30:14.918558+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1385389_thumbnail_20260925033019.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1385389_thumbnail_20260925033019.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 404 meters
- Average Distance: 406 meters
- Duration: 3h 36m
- Period: 2026-09-24T21:08:35+00:00 to 2026-09-25T00:44:37+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 216 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 404m, avg 406m |
| Duration | 25/25 | Duration 216 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"min_distance_m": 403.5,
"avg_distance_m": 406.3999999999999772626324556767940521240234375,
"distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 216,
"overlap_duration_s": 12962,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T21:08:35+00:00",
"end": "2026-09-25T00:44:37+00:00"
},
"points_count": {
"vessel_a": 22,
"vessel_b": 22
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 404m, avg 406m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 216 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 216 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1147155000000026348061510361731052398681640625,
"lon": 15.265316999999999580950316158123314380645751953125
},
"time_window": {
"start_ts": "2026-09-24T21:08:35+00:00",
"end_ts": "2026-09-25T00:44:37+00:00"
},
"searched_at": "2026-09-25T03:30:20.525116+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1385390_thumbnail_20260925033025.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1385390_thumbnail_20260925033025.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 27m
- Data Points: 28 AIS positions
- Period: 2026-09-24T21:53:36+00:00 to 2026-09-25T04:20:38+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 387,
"points_in_zone": 28,
"first_point": {
"ts": "2026-09-24T21:53:36+00:00",
"lat": 37.11354330000000345535227097570896148681640625,
"lon": 15.26358330000000051995812100358307361602783203125
},
"last_point": {
"ts": "2026-09-25T04:20:38+00:00",
"lat": 37.11352169999999972560544847510755062103271484375,
"lon": 15.263548300000000068621375248767435550689697265625
}
}- Duration: 6h 27m
- Radius: 4 meters
- Data Points: 28 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 3.70000000000000017763568394002504646778106689453125,
"duration_minutes": 387,
"points": 28,
"centroid": {
"lat": 37.1135168964285782067236141301691532135009765625,
"lon": 15.2635869642857162631344181136228144168853759765625
},
"bbox": {
"min_lat": 37.1134899999999987585397320799529552459716796875,
"min_lon": 15.263548300000000068621375248767435550689697265625,
"max_lat": 37.1135450000000020054358174093067646026611328125,
"max_lon": 15.26362830000000059271769714541733264923095703125
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 18m
- Data Points: 30 AIS positions
- Period: 2026-09-24T20:32:34+00:00 to 2026-09-25T02:50:39+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 378.1000000000000227373675443232059478759765625,
"points_in_zone": 30,
"first_point": {
"ts": "2026-09-24T20:32:34+00:00",
"lat": 37.11351830000000262543835560791194438934326171875,
"lon": 15.26359670000000079426172305829823017120361328125
},
"last_point": {
"ts": "2026-09-25T02:50:39+00:00",
"lat": 37.1134966999999988956915331073105335235595703125,
"lon": 15.26359000000000065710992203094065189361572265625
}
}- Duration: 6h 18m
- Radius: 4 meters
- Data Points: 30 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 3.79999999999999982236431605997495353221893310546875,
"duration_minutes": 378.1000000000000227373675443232059478759765625,
"points": 30,
"centroid": {
"lat": 37.11351687666667231724204611964523792266845703125,
"lon": 15.2635912266666711190055139013566076755523681640625
},
"bbox": {
"min_lat": 37.113488300000000208456185646355152130126953125,
"min_lon": 15.2635532999999998793327904422767460346221923828125,
"max_lat": 37.1135450000000020054358174093067646026611328125,
"max_lon": 15.26362830000000059271769714541733264923095703125
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 440 meters
- Average Distance: 444 meters
- Duration: 1h 36m
- Period: 2026-09-24T20:50:36+00:00 to 2026-09-24T22:26:35+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 440m, avg 444m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 440m, avg 444m |
| Duration | 20/25 | Duration 96 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 440,
"avg_distance_m": 443.5,
"distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 96,
"overlap_duration_s": 5759,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T20:50:36+00:00",
"end": "2026-09-24T22:26:35+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 440m, avg 444m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 96 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 440m, avg 444m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 404 meters
- Average Distance: 406 meters
- Duration: 4 hours
- Period: 2026-09-24T20:44:34+00:00 to 2026-09-25T00:44:37+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 240 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 404m, avg 406m |
| Duration | 25/25 | Duration 240 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"min_distance_m": 403.5,
"avg_distance_m": 406.3999999999999772626324556767940521240234375,
"distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 240.099999999999994315658113919198513031005859375,
"overlap_duration_s": 14403,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T20:44:34+00:00",
"end": "2026-09-25T00:44:37+00:00"
},
"points_count": {
"vessel_a": 24,
"vessel_b": 24
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 404m, avg 406m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 240 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 404m, avg 406m) for 240 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 401 meters
- Average Distance: 405 meters
- Duration: 5h 12m
- Period: 2026-09-24T16:08:33+00:00 to 2026-09-24T21:20:35+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 401m, avg 405m) for 312 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 401m, avg 405m |
| Duration | 25/25 | Duration 312 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±3m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538007774,
"imo": 9791145,
"name": "KIMOLOS",
"flag": "Marshall Is"
},
"min_distance_m": 400.6000000000000227373675443232059478759765625,
"avg_distance_m": 405.19999999999998863131622783839702606201171875,
"distance_consistency_m": 2.70000000000000017763568394002504646778106689453125,
"duration_minutes": 312,
"overlap_duration_s": 18722,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T16:08:33+00:00",
"end": "2026-09-24T21:20:35+00:00"
},
"points_count": {
"vessel_a": 9,
"vessel_b": 9
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 401m, avg 405m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 312 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b13m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and KIMOLOS) maintained close proximity (min 401m, avg 405m) for 312 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11471099999999978535925038158893585205078125,
"lon": 15.265324400000000792942955740727484226226806640625
},
"time_window": {
"start_ts": "2026-09-24T16:08:33+00:00",
"end_ts": "2026-09-24T21:20:35+00:00"
},
"searched_at": "2026-09-24T21:45:07.082460+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1383647_thumbnail_20260924214510.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1383647_thumbnail_20260924214510.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 24m
- Data Points: 16 AIS positions
- Period: 2026-09-24T16:08:33+00:00 to 2026-09-24T22:32:36+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 384.1000000000000227373675443232059478759765625,
"points_in_zone": 16,
"first_point": {
"ts": "2026-09-24T16:08:33+00:00",
"lat": 37.1135866999999990412106853909790515899658203125,
"lon": 15.263593300000000141380951390601694583892822265625
},
"last_point": {
"ts": "2026-09-24T22:32:36+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636117000000002263959686388261616230010986328125
}
}- Duration: 6h 24m
- Radius: 7 meters
- Data Points: 16 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 7.29999999999999982236431605997495353221893310546875,
"duration_minutes": 384.1000000000000227373675443232059478759765625,
"points": 16,
"centroid": {
"lat": 37.113521131249996187762008048593997955322265625,
"lon": 15.263595112500002670685717021115124225616455078125
},
"bbox": {
"min_lat": 37.113488300000000208456185646355152130126953125,
"min_lon": 15.26357169999999996434780769050121307373046875,
"max_lat": 37.1135866999999990412106853909790515899658203125,
"max_lon": 15.2636117000000002263959686388261616230010986328125
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 439 meters
- Average Distance: 441 meters
- Duration: 5h 18m
- Period: 2026-09-24T15:14:35+00:00 to 2026-09-24T20:32:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 439m, avg 441m) for 318 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 439m, avg 441m |
| Duration | 25/25 | Duration 318 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 438.8999999999999772626324556767940521240234375,
"avg_distance_m": 441.30000000000001136868377216160297393798828125,
"distance_consistency_m": 2.5,
"duration_minutes": 318,
"overlap_duration_s": 19079,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T15:14:35+00:00",
"end": "2026-09-24T20:32:34+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 439m, avg 441m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 318 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 439m, avg 441m) for 318 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143181999999995923644746653735637664794921875,
"lon": 15.2658789999999999764668245916254818439483642578125
},
"time_window": {
"start_ts": "2026-09-24T15:14:35+00:00",
"end_ts": "2026-09-24T20:32:34+00:00"
},
"searched_at": "2026-09-24T21:45:01.438942+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1383646_thumbnail_20260924214506.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1383646_thumbnail_20260924214506.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 30m
- Data Points: 13 AIS positions
- Period: 2026-09-24T15:29:32+00:00 to 2026-09-24T21:59:37+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 390.1000000000000227373675443232059478759765625,
"points_in_zone": 13,
"first_point": {
"ts": "2026-09-24T15:29:32+00:00",
"lat": 37.11356169999999821129677002318203449249267578125,
"lon": 15.2635600000000000164845914696343243122100830078125
},
"last_point": {
"ts": "2026-09-24T21:59:37+00:00",
"lat": 37.11350329999999786423359182663261890411376953125,
"lon": 15.2636050000000000892441676114685833454132080078125
}
}- Duration: 6h 30m
- Radius: 7 meters
- Data Points: 13 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 6.70000000000000017763568394002504646778106689453125,
"duration_minutes": 390.1000000000000227373675443232059478759765625,
"points": 13,
"centroid": {
"lat": 37.11352665384615789889721781946718692779541015625,
"lon": 15.26358974615384767048453795723617076873779296875
},
"bbox": {
"min_lat": 37.113488300000000208456185646355152130126953125,
"min_lon": 15.2635600000000000164845914696343243122100830078125,
"max_lat": 37.1135866999999990412106853909790515899658203125,
"max_lon": 15.263606700000000415684553445316851139068603515625
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 443 meters
- Average Distance: 443 meters
- Duration: 35 minutes
- Period: 2026-09-24T13:08:38+00:00 to 2026-09-24T13:44:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Low-confidence STS candidate - may warrant review. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 443m, avg 443m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 443m, avg 443m |
| Duration | 5/25 | Duration 36 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±0m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 443.1000000000000227373675443232059478759765625,
"avg_distance_m": 443.3999999999999772626324556767940521240234375,
"distance_consistency_m": 0.5,
"duration_minutes": 35.89999999999999857891452847979962825775146484375,
"overlap_duration_s": 2156,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T13:08:38+00:00",
"end": "2026-09-24T13:44:34+00:00"
},
"points_count": {
"vessel_a": 2,
"vessel_b": 2
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 55,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 443m, avg 443m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 36 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b10m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Low-confidence STS candidate - may warrant review. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 443m, avg 443m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11431790000000319196260534226894378662109375,
"lon": 15.2658900000000006258460416574962437152862548828125
},
"time_window": {
"start_ts": "2026-09-24T13:08:38+00:00",
"end_ts": "2026-09-24T13:44:34+00:00"
},
"searched_at": "2026-09-24T19:45:01.330694+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1383040_thumbnail_20260924194508.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1383040_thumbnail_20260924194508.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 6 AIS positions
- Period: 2026-09-24T13:44:34+00:00 to 2026-09-24T20:17:34+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393,
"points_in_zone": 6,
"first_point": {
"ts": "2026-09-24T13:44:34+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636082999999995735151969711296260356903076171875
},
"last_point": {
"ts": "2026-09-24T20:17:34+00:00",
"lat": 37.113529999999997244231053628027439117431640625,
"lon": 15.26359670000000079426172305829823017120361328125
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 3h 18m
- Data Points: 7 AIS positions
- Period: 2026-09-24T12:50:35+00:00 to 2026-09-24T16:08:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 198,
"points_in_zone": 7,
"first_point": {
"ts": "2026-09-24T12:50:35+00:00",
"lat": 37.11353669999999738138285465538501739501953125,
"lon": 15.2635667000000001536363924969919025897979736328125
},
"last_point": {
"ts": "2026-09-24T16:08:33+00:00",
"lat": 37.1135866999999990412106853909790515899658203125,
"lon": 15.263593300000000141380951390601694583892822265625
}
}- Minimum Distance: 442 meters
- Average Distance: 444 meters
- Duration: 33 minutes
- Period: 2026-09-24T12:43:53+00:00 to 2026-09-24T13:16:58+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Low-confidence STS candidate - may warrant review. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 442m, avg 444m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 442m, avg 444m |
| Duration | 5/25 | Duration 33 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±1m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 441.80000000000001136868377216160297393798828125,
"avg_distance_m": 443.8999999999999772626324556767940521240234375,
"distance_consistency_m": 1.3000000000000000444089209850062616169452667236328125,
"duration_minutes": 33.10000000000000142108547152020037174224853515625,
"overlap_duration_s": 1985,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T12:43:53+00:00",
"end": "2026-09-24T13:16:58+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 55,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 442m, avg 444m"
},
"duration": {
"score": 5,
"max": 25,
"detail": "Duration 33 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b11m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Low-confidence STS candidate - may warrant review. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 442m, avg 444m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143191999999970676071825437247753143310546875,
"lon": 15.265870400000000728368831914849579334259033203125
},
"time_window": {
"start_ts": "2026-09-24T12:43:53+00:00",
"end_ts": "2026-09-24T13:16:58+00:00"
},
"searched_at": "2026-09-24T14:15:01.555091+00:00",
"scene_id": "S1D_IW_GRDH_1SDV_20260924T050415_20260924T050440_004715_008D1E_76A4_COG",
"scene_datetime": "2026-09-24T05:04:15.709116Z",
"platform": "sentinel-1d",
"bbox": {
"min_lon": 12.9624000000000005883293852093629539012908935546875,
"min_lat": 36.48923099999999664078131900168955326080322265625,
"max_lon": 16.240767000000001729631549096666276454925537109375,
"max_lat": 38.40555599999999714100340497680008411407470703125
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1381612_thumbnail_20260924141526.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1381612_thumbnail_20260924141526.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Minimum Distance: 442 meters
- Average Distance: 443 meters
- Duration: 1h 48m
- Period: 2026-09-24T11:56:33+00:00 to 2026-09-24T13:44:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 443m) for 108 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 442m, avg 443m |
| Duration | 20/25 | Duration 108 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±1m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 441.80000000000001136868377216160297393798828125,
"avg_distance_m": 442.80000000000001136868377216160297393798828125,
"distance_consistency_m": 0.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 108,
"overlap_duration_s": 6481,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T11:56:33+00:00",
"end": "2026-09-24T13:44:34+00:00"
},
"points_count": {
"vessel_a": 4,
"vessel_b": 4
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 70,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 442m, avg 443m"
},
"duration": {
"score": 20,
"max": 25,
"detail": "Duration 108 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b11m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 443m) for 108 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11432210000000253558027907274663448333740234375,
"lon": 15.265879999999999228066371870227158069610595703125
},
"time_window": {
"start_ts": "2026-09-24T11:56:33+00:00",
"end_ts": "2026-09-24T13:44:34+00:00"
},
"searched_at": "2026-09-24T18:45:02.098675+00:00",
"scene_id": "S1C_IW_GRDH_1SDV_20260924T165515_20260924T165540_009592_013168_F80C_COG",
"scene_datetime": "2026-09-24T16:55:15.731406Z",
"platform": "sentinel-1c",
"bbox": {
"min_lon": 14.0909250000000003666400516522116959095001220703125,
"min_lat": 35.63781399999999877081791055388748645782470703125,
"max_lon": 17.348804000000001224179868586361408233642578125,
"max_lat": 37.55720900000000028740032576024532318115234375
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1382766_thumbnail_20260924184513.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1382766_thumbnail_20260924184513.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 4h 18m
- Data Points: 9 AIS positions
- Period: 2026-09-24T11:50:35+00:00 to 2026-09-24T16:08:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 258,
"points_in_zone": 9,
"first_point": {
"ts": "2026-09-24T11:50:35+00:00",
"lat": 37.1135799999999989040588843636214733123779296875,
"lon": 15.263593300000000141380951390601694583892822265625
},
"last_point": {
"ts": "2026-09-24T16:08:33+00:00",
"lat": 37.1135866999999990412106853909790515899658203125,
"lon": 15.263593300000000141380951390601694583892822265625
}
}- Minimum Distance: 442 meters
- Average Distance: 444 meters
- Duration: 3h 9m
- Period: 2026-09-24T10:35:31+00:00 to 2026-09-24T13:44:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 189 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 442m, avg 444m |
| Duration | 25/25 | Duration 189 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 441.80000000000001136868377216160297393798828125,
"avg_distance_m": 444.3999999999999772626324556767940521240234375,
"distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
"duration_minutes": 189.099999999999994315658113919198513031005859375,
"overlap_duration_s": 11343,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T10:35:31+00:00",
"end": "2026-09-24T13:44:34+00:00"
},
"points_count": {
"vessel_a": 7,
"vessel_b": 7
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 442m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 189 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 189 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.1143268000000006168193067423999309539794921875,
"lon": 15.26588699999999931833372102119028568267822265625
},
"time_window": {
"start_ts": "2026-09-24T10:35:31+00:00",
"end_ts": "2026-09-24T13:44:34+00:00"
},
"searched_at": "2026-09-24T17:15:01.567409+00:00",
"scene_id": "S1D_IW_GRDH_1SDV_20260924T050415_20260924T050440_004715_008D1E_76A4_COG",
"scene_datetime": "2026-09-24T05:04:15.709116Z",
"platform": "sentinel-1d",
"bbox": {
"min_lon": 12.9624000000000005883293852093629539012908935546875,
"min_lat": 36.48923099999999664078131900168955326080322265625,
"max_lon": 16.240767000000001729631549096666276454925537109375,
"max_lat": 38.40555599999999714100340497680008411407470703125
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1382408_thumbnail_20260924171514.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1382408_thumbnail_20260924171514.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 5h 48m
- Data Points: 12 AIS positions
- Period: 2026-09-24T10:20:35+00:00 to 2026-09-24T16:08:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 348,
"points_in_zone": 12,
"first_point": {
"ts": "2026-09-24T10:20:35+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.26357169999999996434780769050121307373046875
},
"last_point": {
"ts": "2026-09-24T16:08:33+00:00",
"lat": 37.1135866999999990412106853909790515899658203125,
"lon": 15.263593300000000141380951390601694583892822265625
}
}- Duration: 5h 48m
- Radius: 5 meters
- Data Points: 12 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 5.0999999999999996447286321199499070644378662109375,
"duration_minutes": 348,
"points": 12,
"centroid": {
"lat": 37.11354083333332454230912844650447368621826171875,
"lon": 15.263587908333335008137510158121585845947265625
},
"bbox": {
"min_lat": 37.11350829999999945130184642039239406585693359375,
"min_lon": 15.2635600000000000164845914696343243122100830078125,
"max_lat": 37.1135866999999990412106853909790515899658203125,
"max_lon": 15.2636082999999995735151969711296260356903076171875
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 442 meters
- Average Distance: 444 meters
- Duration: 4h 39m
- Period: 2026-09-24T09:05:33+00:00 to 2026-09-24T13:44:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 279 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 442m, avg 444m |
| Duration | 25/25 | Duration 279 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
🛰️ Satellite Corroboration
Satellite imagery available but requires review
Preview available for manual review
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 441.80000000000001136868377216160297393798828125,
"avg_distance_m": 443.8999999999999772626324556767940521240234375,
"distance_consistency_m": 1.899999999999999911182158029987476766109466552734375,
"duration_minutes": 279,
"overlap_duration_s": 16741,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T09:05:33+00:00",
"end": "2026-09-24T13:44:34+00:00"
},
"points_count": {
"vessel_a": 10,
"vessel_b": 10
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 442m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 279 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 279 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
},
"sar": {
"status": "inconclusive",
"centroid": {
"lat": 37.11432099999999678630047128535807132720947265625,
"lon": 15.265883699999999834062691661529242992401123046875
},
"time_window": {
"start_ts": "2026-09-24T09:05:33+00:00",
"end_ts": "2026-09-24T13:44:34+00:00"
},
"searched_at": "2026-09-24T15:45:01.230962+00:00",
"scene_id": "S1D_IW_GRDH_1SDV_20260924T050415_20260924T050440_004715_008D1E_76A4_COG",
"scene_datetime": "2026-09-24T05:04:15.709116Z",
"platform": "sentinel-1d",
"bbox": {
"min_lon": 12.9624000000000005883293852093629539012908935546875,
"min_lat": 36.48923099999999664078131900168955326080322265625,
"max_lon": 16.240767000000001729631549096666276454925537109375,
"max_lat": 38.40555599999999714100340497680008411407470703125
},
"assets": {
"preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1381970_thumbnail_20260924154511.png",
"stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1381970_thumbnail_20260924154511.png",
"source": "copernicus_dataspace"
},
"notes": "Preview available for manual review"
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 24m
- Data Points: 13 AIS positions
- Period: 2026-09-24T09:05:33+00:00 to 2026-09-24T15:29:32+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 384,
"points_in_zone": 13,
"first_point": {
"ts": "2026-09-24T09:05:33+00:00",
"lat": 37.1135450000000020054358174093067646026611328125,
"lon": 15.26359000000000065710992203094065189361572265625
},
"last_point": {
"ts": "2026-09-24T15:29:32+00:00",
"lat": 37.11356169999999821129677002318203449249267578125,
"lon": 15.2635600000000000164845914696343243122100830078125
}
}- Duration: 6h 24m
- Radius: 5 meters
- Data Points: 13 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 5,
"duration_minutes": 384,
"points": 13,
"centroid": {
"lat": 37.1135351230769146013699355535209178924560546875,
"lon": 15.2635887153846159236536550452001392841339111328125
},
"bbox": {
"min_lat": 37.11350829999999945130184642039239406585693359375,
"min_lon": 15.2635600000000000164845914696343243122100830078125,
"max_lat": 37.1135799999999989040588843636214733123779296875,
"max_lon": 15.2636082999999995735151969711296260356903076171875
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 15 AIS positions
- Period: 2026-09-24T08:56:34+00:00 to 2026-09-24T15:29:32+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393,
"points_in_zone": 15,
"first_point": {
"ts": "2026-09-24T08:56:34+00:00",
"lat": 37.11352670000000131267370306886732578277587890625,
"lon": 15.26357169999999996434780769050121307373046875
},
"last_point": {
"ts": "2026-09-24T15:29:32+00:00",
"lat": 37.11356169999999821129677002318203449249267578125,
"lon": 15.2635600000000000164845914696343243122100830078125
}
}- Duration: 6h 33m
- Radius: 5 meters
- Data Points: 15 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 5.29999999999999982236431605997495353221893310546875,
"duration_minutes": 393,
"points": 15,
"centroid": {
"lat": 37.113532219999996186743373982608318328857421875,
"lon": 15.2635881133333324299883315688930451869964599609375
},
"bbox": {
"min_lat": 37.1135000000000019326762412674725055694580078125,
"min_lon": 15.2635600000000000164845914696343243122100830078125,
"max_lat": 37.1135799999999989040588843636214733123779296875,
"max_lon": 15.2636082999999995735151969711296260356903076171875
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 442 meters
- Average Distance: 444 meters
- Duration: 4h 48m
- Period: 2026-09-24T08:56:34+00:00 to 2026-09-24T13:44:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 288 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 442m, avg 444m |
| Duration | 25/25 | Duration 288 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 441.80000000000001136868377216160297393798828125,
"avg_distance_m": 443.80000000000001136868377216160297393798828125,
"distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
"duration_minutes": 288,
"overlap_duration_s": 17280,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T08:56:34+00:00",
"end": "2026-09-24T13:44:34+00:00"
},
"points_count": {
"vessel_a": 12,
"vessel_b": 12
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 442m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 288 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 288 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Minimum Distance: 442 meters
- Average Distance: 444 meters
- Duration: 6h 6m
- Period: 2026-09-24T07:38:30+00:00 to 2026-09-24T13:44:34+00:00
- Vessel A Avg Speed: 0.0 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 366 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 442m, avg 444m |
| Duration | 25/25 | Duration 366 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±2m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"vessel_b": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"min_distance_m": 441.80000000000001136868377216160297393798828125,
"avg_distance_m": 443.80000000000001136868377216160297393798828125,
"distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
"duration_minutes": 366.1000000000000227373675443232059478759765625,
"overlap_duration_s": 21964,
"speed_a_avg": 0,
"speed_a_std": 0,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0,
"max_sog": 0
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T07:38:30+00:00",
"end": "2026-09-24T13:44:34+00:00"
},
"points_count": {
"vessel_a": 13,
"vessel_b": 13
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 75,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 442m, avg 444m"
},
"duration": {
"score": 25,
"max": 25,
"detail": "Duration 366 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b12m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (GAS HUSKY and STAVANGER STAR) maintained close proximity (min 442m, avg 444m) for 366 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 14 AIS positions
- Period: 2026-09-24T07:11:30+00:00 to 2026-09-24T13:44:34+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393.1000000000000227373675443232059478759765625,
"points_in_zone": 14,
"first_point": {
"ts": "2026-09-24T07:11:30+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.26359000000000065710992203094065189361572265625
},
"last_point": {
"ts": "2026-09-24T13:44:34+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636082999999995735151969711296260356903076171875
}
}- Duration: 6h 33m
- Radius: 6 meters
- Data Points: 14 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 6.0999999999999996447286321199499070644378662109375,
"duration_minutes": 393.1000000000000227373675443232059478759765625,
"points": 14,
"centroid": {
"lat": 37.11352487142857370372439618222415447235107421875,
"lon": 15.2635892928571426097050789394415915012359619140625
},
"bbox": {
"min_lat": 37.1134832999999986213879310525953769683837890625,
"min_lon": 15.2635667000000001536363924969919025897979736328125,
"max_lat": 37.1135799999999989040588843636214733123779296875,
"max_lon": 15.2636082999999995735151969711296260356903076171875
},
"zone_id": "osint_augusta_sicily"
}- Minimum Distance: 443 meters
- Average Distance: 455 meters
- Duration: 48 minutes
- Period: 2026-09-24T06:58:11+00:00 to 2026-09-24T07:46:53+00:00
- Vessel A Avg Speed: 0.1 knots
- Vessel B Avg Speed: 0.0 knots
- Zone: Augusta, Sicily STS Zone
Confidence Analysis
Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 443m, avg 455m) for 49 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area.
View scoring breakdown
| Factor | Score | Detail |
|---|---|---|
| Distance Tightness | 5/25 | Min distance 443m, avg 455m |
| Duration | 10/25 | Duration 49 minutes |
| Speed Stability | 20/20 | both nearly stationary; very stable speeds |
| Distance Consistency | 15/15 | Distance variance ±18m |
| Isolation | 5/10 | Isolation data not available |
| Context | 5/5 | In monitored zone: Augusta, Sicily STS Zone |
Show Raw Evidence JSON
{
"vessel_a": {
"mmsi": 538011321,
"imo": 9984871,
"name": "STAVANGER STAR",
"flag": "Marshall Is"
},
"vessel_b": {
"mmsi": 636015107,
"imo": 9507764,
"name": "GAS HUSKY",
"flag": "Liberia"
},
"min_distance_m": 442.8999999999999772626324556767940521240234375,
"avg_distance_m": 454.80000000000001136868377216160297393798828125,
"distance_consistency_m": 18,
"duration_minutes": 48.7000000000000028421709430404007434844970703125,
"overlap_duration_s": 2922,
"speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
"speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
"speed_b_avg": 0,
"speed_b_std": 0,
"speed_summary": {
"vessel_a": {
"avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
"max_sog": 0.299999999999999988897769753748434595763683319091796875
},
"vessel_b": {
"avg_sog": 0,
"max_sog": 0
}
},
"time_window": {
"start": "2026-09-24T06:58:11+00:00",
"end": "2026-09-24T07:46:53+00:00"
},
"points_count": {
"vessel_a": 5,
"vessel_b": 5
},
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"score": {
"value": 60,
"components": {
"distance_tightness": {
"score": 5,
"max": 25,
"detail": "Min distance 443m, avg 455m"
},
"duration": {
"score": 10,
"max": 25,
"detail": "Duration 49 minutes"
},
"speed_stability": {
"score": 20,
"max": 20,
"detail": "both nearly stationary; very stable speeds"
},
"distance_consistency": {
"score": 15,
"max": 15,
"detail": "Distance variance \u00b118m"
},
"isolation": {
"score": 5,
"max": 10,
"detail": "Isolation data not available"
},
"context": {
"score": 5,
"max": 5,
"detail": "In monitored zone: Augusta, Sicily STS Zone"
}
},
"summary": "Moderate-confidence STS candidate. Two tankers (STAVANGER STAR and GAS HUSKY) maintained close proximity (min 443m, avg 455m) for 49 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Augusta, Sicily STS Zone, a known STS activity area."
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 38m
- Data Points: 24 AIS positions
- Period: 2026-09-24T06:30:39+00:00 to 2026-09-24T13:08:38+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 398,
"points_in_zone": 24,
"first_point": {
"ts": "2026-09-24T06:30:39+00:00",
"lat": 37.11350999999999800138539285399019718170166015625,
"lon": 15.2635950000000004678213372244499623775482177734375
},
"last_point": {
"ts": "2026-09-24T13:08:38+00:00",
"lat": 37.113533300000000281215761788189411163330078125,
"lon": 15.26359670000000079426172305829823017120361328125
}
}- Duration: 6h 38m
- Radius: 7 meters
- Data Points: 24 AIS positions
- Centroid: 37.1135, 15.2636
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 7,
"duration_minutes": 398,
"points": 24,
"centroid": {
"lat": 37.113516804166664542208309285342693328857421875,
"lon": 15.2635894458333378764791632420383393764495849609375
},
"bbox": {
"min_lat": 37.1134832999999986213879310525953769683837890625,
"min_lon": 15.2635667000000001536363924969919025897979736328125,
"max_lat": 37.1135799999999989040588843636214733123779296875,
"max_lon": 15.263613299999999384226612164638936519622802734375
},
"zone_id": "osint_augusta_sicily"
}- Duration: 6h 3m
- Radius: 1,197 meters
- Data Points: 32 AIS positions
- Centroid: 37.1143, 15.2644
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1197,
"duration_minutes": 363.69999999999998863131622783839702606201171875,
"points": 32,
"centroid": {
"lat": 37.1142750531250129597538034431636333465576171875,
"lon": 15.2643665593750057496436056680977344512939453125
},
"bbox": {
"min_lat": 37.11346999999999951569407130591571331024169921875,
"min_lon": 15.2635182999999994279960446874611079692840576171875,
"max_lat": 37.1220832999999998946805135346949100494384765625,
"max_lon": 15.2736582999999992438233675784431397914886474609375
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 35m
- Data Points: 39 AIS positions
- Period: 2026-09-24T05:21:30+00:00 to 2026-09-24T11:56:33+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 395.1000000000000227373675443232059478759765625,
"points_in_zone": 39,
"first_point": {
"ts": "2026-09-24T05:21:30+00:00",
"lat": 37.13920499999999691453922423534095287322998046875,
"lon": 15.3457267000000001644366420805454254150390625
},
"last_point": {
"ts": "2026-09-24T11:56:33+00:00",
"lat": 37.11356669999999979836502461694180965423583984375,
"lon": 15.26359000000000065710992203094065189361572265625
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 58 AIS positions
- Period: 2026-09-24T04:11:10+00:00 to 2026-09-24T10:44:37+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393.3999999999999772626324556767940521240234375,
"points_in_zone": 58,
"first_point": {
"ts": "2026-09-24T04:11:10+00:00",
"lat": 37.13686500000000023646862246096134185791015625,
"lon": 15.396618300000000090221874415874481201171875
},
"last_point": {
"ts": "2026-09-24T10:44:37+00:00",
"lat": 37.11352000000000117552190204150974750518798828125,
"lon": 15.26359000000000065710992203094065189361572265625
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 25m
- Data Points: 62 AIS positions
- Period: 2026-09-24T03:54:39+00:00 to 2026-09-24T10:20:35+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 385.8999999999999772626324556767940521240234375,
"points_in_zone": 62,
"first_point": {
"ts": "2026-09-24T03:54:39+00:00",
"lat": 37.13407500000000283080225926823914051055908203125,
"lon": 15.423951699999999931378624751232564449310302734375
},
"last_point": {
"ts": "2026-09-24T10:20:35+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.26357169999999996434780769050121307373046875
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 32m
- Data Points: 86 AIS positions
- Period: 2026-09-24T02:42:10+00:00 to 2026-09-24T09:14:36+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 392.3999999999999772626324556767940521240234375,
"points_in_zone": 86,
"first_point": {
"ts": "2026-09-24T02:42:10+00:00",
"lat": 37.1392450000000025056579033844172954559326171875,
"lon": 15.4533716999999999330839273170568048954010009765625
},
"last_point": {
"ts": "2026-09-24T09:14:36+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.2636017000000006049731382518075406551361083984375
}
}- Duration: 1h 41m
- Radius: 1,129 meters
- Data Points: 35 AIS positions
- Centroid: 37.1373, 15.4534
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1129.299999999999954525264911353588104248046875,
"duration_minutes": 101.2000000000000028421709430404007434844970703125,
"points": 35,
"centroid": {
"lat": 37.13728861999999963927621138282120227813720703125,
"lon": 15.4534052399999968230304148164577782154083251953125
},
"bbox": {
"min_lat": 37.13021499999999974761522025801241397857666015625,
"min_lon": 15.4453399999999998470912032644264400005340576171875,
"max_lat": 37.14710670000000192203515325672924518585205078125,
"max_lon": 15.4567767000000007016069503151811659336090087890625
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 36m
- Data Points: 110 AIS positions
- Period: 2026-09-24T01:02:10+00:00 to 2026-09-24T07:38:30+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 396.30000000000001136868377216160297393798828125,
"points_in_zone": 110,
"first_point": {
"ts": "2026-09-24T01:02:10+00:00",
"lat": 37.1565666999999990594005794264376163482666015625,
"lon": 15.44670670000000001209627953357994556427001953125
},
"last_point": {
"ts": "2026-09-24T07:38:30+00:00",
"lat": 37.1134832999999986213879310525953769683837890625,
"lon": 15.2636050000000000892441676114685833454132080078125
}
}- Duration: 1h 59m
- Radius: 1,324 meters
- Data Points: 40 AIS positions
- Centroid: 37.1387, 15.4529
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1323.700000000000045474735088646411895751953125,
"duration_minutes": 119.7999999999999971578290569595992565155029296875,
"points": 40,
"centroid": {
"lat": 37.138716334999998025523382239043712615966796875,
"lon": 15.4529129600000008082361091510392725467681884765625
},
"bbox": {
"min_lat": 37.13021499999999974761522025801241397857666015625,
"min_lon": 15.4453399999999998470912032644264400005340576171875,
"max_lat": 37.15021999999999735564415459521114826202392578125,
"max_lon": 15.4567767000000007016069503151811659336090087890625
},
"zone_id": "osint_augusta_sicily"
}- Duration: 1h 55m
- Radius: 1,163 meters
- Data Points: 33 AIS positions
- Centroid: 37.1486, 15.4496
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1162.700000000000045474735088646411895751953125,
"duration_minutes": 115,
"points": 33,
"centroid": {
"lat": 37.14864389696969482201893697492778301239013671875,
"lon": 15.4496414242424275897747065755538642406463623046875
},
"bbox": {
"min_lat": 37.1386600000000015597834135405719280242919921875,
"min_lon": 15.444604999999999250803739414550364017486572265625,
"max_lat": 37.156925000000001091393642127513885498046875,
"max_lon": 15.4536066999999999183046384132467210292816162109375
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 25m
- Data Points: 114 AIS positions
- Period: 2026-09-24T00:46:10+00:00 to 2026-09-24T07:11:30+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 385.30000000000001136868377216160297393798828125,
"points_in_zone": 114,
"first_point": {
"ts": "2026-09-24T00:46:10+00:00",
"lat": 37.1565183000000018864739104174077510833740234375,
"lon": 15.4434799999999992081711752689443528652191162109375
},
"last_point": {
"ts": "2026-09-24T07:11:30+00:00",
"lat": 37.11350829999999945130184642039239406585693359375,
"lon": 15.26359000000000065710992203094065189361572265625
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 119 AIS positions
- Period: 2026-09-23T23:50:41+00:00 to 2026-09-24T06:24:31+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393.80000000000001136868377216160297393798828125,
"points_in_zone": 119,
"first_point": {
"ts": "2026-09-23T23:50:41+00:00",
"lat": 37.091121700000002192609827034175395965576171875,
"lon": 15.4788850000000000051159076974727213382720947265625
},
"last_point": {
"ts": "2026-09-24T06:24:31+00:00",
"lat": 37.11351499999999958845364744774997234344482421875,
"lon": 15.2635783000000007092467058100737631320953369140625
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 36m
- Data Points: 121 AIS positions
- Period: 2026-09-23T22:51:30+00:00 to 2026-09-24T05:27:39+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 396.1000000000000227373675443232059478759765625,
"points_in_zone": 121,
"first_point": {
"ts": "2026-09-23T22:51:30+00:00",
"lat": 37.0913766999999978679625201039016246795654296875,
"lon": 15.485511699999999990495780366472899913787841796875
},
"last_point": {
"ts": "2026-09-24T05:27:39+00:00",
"lat": 37.13767829999999747769834357313811779022216796875,
"lon": 15.335023299999999579767973045818507671356201171875
}
}- Duration: 1h 53m
- Radius: 1,115 meters
- Data Points: 33 AIS positions
- Centroid: 37.0919, 15.4848
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1115.299999999999954525264911353588104248046875,
"duration_minutes": 113,
"points": 33,
"centroid": {
"lat": 37.09185031515152530801060493104159832000732421875,
"lon": 15.4847573787878740603218830074183642864227294921875
},
"bbox": {
"min_lat": 37.08530329999999963774826028384268283843994140625,
"min_lon": 15.473549999999999471356204594485461711883544921875,
"max_lat": 37.09857670000000240406734519638121128082275390625,
"max_lon": 15.4878850000000003461764208623208105564117431640625
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 36m
- Data Points: 121 AIS positions
- Period: 2026-09-23T21:51:51+00:00 to 2026-09-24T04:28:30+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 396.6000000000000227373675443232059478759765625,
"points_in_zone": 121,
"first_point": {
"ts": "2026-09-23T21:51:51+00:00",
"lat": 37.10009000000000156660462380386888980865478515625,
"lon": 15.48820669999999921628841548226773738861083984375
},
"last_point": {
"ts": "2026-09-24T04:28:30+00:00",
"lat": 37.14051330000000206155164050869643688201904296875,
"lon": 15.3678799999999995407051756046712398529052734375
}
}- Duration: 2h 44m
- Radius: 1,294 meters
- Data Points: 48 AIS positions
- Centroid: 37.0951, 15.4860
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1294.200000000000045474735088646411895751953125,
"duration_minutes": 164.30000000000001136868377216160297393798828125,
"points": 48,
"centroid": {
"lat": 37.09514268125000313602868118323385715484619140625,
"lon": 15.4860298666666675870828839833848178386688232421875
},
"bbox": {
"min_lat": 37.08530329999999963774826028384268283843994140625,
"min_lon": 15.473549999999999471356204594485461711883544921875,
"max_lat": 37.106373300000001336229615844786167144775390625,
"max_lon": 15.48995000000000032969182939268648624420166015625
},
"zone_id": "osint_augusta_sicily"
}- Duration: 2h 22m
- Radius: 1,247 meters
- Data Points: 43 AIS positions
- Centroid: 37.0976, 15.4874
- Zone: Augusta, Sicily STS Zone
Show Raw Evidence JSON
{
"radius_m": 1246.799999999999954525264911353588104248046875,
"duration_minutes": 142.5,
"points": 43,
"centroid": {
"lat": 37.09760884651161205738389980979263782501220703125,
"lon": 15.48741888139534950141751323826611042022705078125
},
"bbox": {
"min_lat": 37.0875716999999980316715664230287075042724609375,
"min_lon": 15.4844667000000004719595381175167858600616455078125,
"max_lat": 37.10856170000000275877027888782322406768798828125,
"max_lon": 15.4905416999999996363612808636389672756195068359375
},
"zone_id": "osint_augusta_sicily"
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 33m
- Data Points: 117 AIS positions
- Period: 2026-09-23T20:55:00+00:00 to 2026-09-24T03:28:21+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 393.3999999999999772626324556767940521240234375,
"points_in_zone": 117,
"first_point": {
"ts": "2026-09-23T20:55:00+00:00",
"lat": 37.10856170000000275877027888782322406768798828125,
"lon": 15.4905416999999996363612808636389672756195068359375
},
"last_point": {
"ts": "2026-09-24T03:28:21+00:00",
"lat": 37.1306000000000011596057447604835033416748046875,
"lon": 15.4566382999999998304474502219818532466888427734375
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 30m
- Data Points: 85 AIS positions
- Period: 2026-09-23T18:56:01+00:00 to 2026-09-24T01:26:40+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 390.6000000000000227373675443232059478759765625,
"points_in_zone": 85,
"first_point": {
"ts": "2026-09-23T18:56:01+00:00",
"lat": 37.13044169999999866149664740078151226043701171875,
"lon": 15.493971699999999458441379829309880733489990234375
},
"last_point": {
"ts": "2026-09-24T01:26:40+00:00",
"lat": 37.1528332999999975072569213807582855224609375,
"lon": 15.44852829999999954679879010654985904693603515625
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 38m
- Data Points: 16 AIS positions
- Period: 2026-09-23T14:40:10+00:00 to 2026-09-23T21:18:41+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 398.5,
"points_in_zone": 16,
"first_point": {
"ts": "2026-09-23T14:40:10+00:00",
"lat": 37.13695500000000038198777474462985992431640625,
"lon": 15.4867782999999992199491316569037735462188720703125
},
"last_point": {
"ts": "2026-09-23T21:18:41+00:00",
"lat": 37.10519330000000337577148457057774066925048828125,
"lon": 15.4895717000000008312099453178234398365020751953125
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 28m
- Data Points: 16 AIS positions
- Period: 2026-09-23T13:53:20+00:00 to 2026-09-23T20:22:00+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 388.69999999999998863131622783839702606201171875,
"points_in_zone": 16,
"first_point": {
"ts": "2026-09-23T13:53:20+00:00",
"lat": 37.1366000000000013869794202037155628204345703125,
"lon": 15.4711499999999997356781022972427308559417724609375
},
"last_point": {
"ts": "2026-09-23T20:22:00+00:00",
"lat": 37.11476669999999700166881666518747806549072265625,
"lon": 15.4913782999999991574213709100149571895599365234375
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 35m
- Data Points: 19 AIS positions
- Period: 2026-09-23T12:22:59+00:00 to 2026-09-23T18:58:20+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 395.3999999999999772626324556767940521240234375,
"points_in_zone": 19,
"first_point": {
"ts": "2026-09-23T12:22:59+00:00",
"lat": 37.1406817000000017969796317629516124725341796875,
"lon": 15.4853149999999999408828443847596645355224609375
},
"last_point": {
"ts": "2026-09-23T18:58:20+00:00",
"lat": 37.1300317000000035250195651315152645111083984375,
"lon": 15.4939133000000008877350410330109298229217529296875
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 6h 35m
- Data Points: 26 AIS positions
- Period: 2026-09-23T11:51:40+00:00 to 2026-09-23T18:26:50+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 395.19999999999998863131622783839702606201171875,
"points_in_zone": 26,
"first_point": {
"ts": "2026-09-23T11:51:40+00:00",
"lat": 37.14006499999999988403942552395164966583251953125,
"lon": 15.47167999999999921101334621198475360870361328125
},
"last_point": {
"ts": "2026-09-23T18:26:50+00:00",
"lat": 37.13555170000000060781530919484794139862060546875,
"lon": 15.494743299999999663896232959814369678497314453125
}
}- Zone: Augusta, Sicily STS Zone
- Duration: 4h 39m
- Data Points: 32 AIS positions
- Period: 2026-09-23T10:00:31+00:00 to 2026-09-23T14:40:10+00:00
Show Raw Evidence JSON
{
"zone_id": "osint_augusta_sicily",
"zone_name": "Augusta, Sicily STS Zone",
"dwell_minutes": 279.6000000000000227373675443232059478759765625,
"points_in_zone": 32,
"first_point": {
"ts": "2026-09-23T10:00:31+00:00",
"lat": 37.1424099999999981491782818920910358428955078125,
"lon": 15.467298299999999500187186640687286853790283203125
},
"last_point": {
"ts": "2026-09-23T14:40:10+00:00",
"lat": 37.13695500000000038198777474462985992431640625,
"lon": 15.4867782999999992199491316569037735462188720703125
}
}Recent Position Data
| Time (UTC) | Lat | Lon | Speed | Course | Zone |
|---|---|---|---|---|---|
| Sep 25 11:44 | 37.0951 | 15.4934 | 12.6 kn | 99.7° | Augusta, Sicily STS Zone |
| Sep 25 11:40 | 37.0971 | 15.4796 | 12.6 kn | 99.9° | Augusta, Sicily STS Zone |
| Sep 25 11:40 | 37.0976 | 15.4760 | 12.6 kn | 100.0° | Augusta, Sicily STS Zone |
| Sep 25 11:35 | 37.1003 | 15.4564 | 12.5 kn | 99.7° | Augusta, Sicily STS Zone |
| Sep 25 11:34 | 37.1010 | 15.4514 | 12.5 kn | 100.1° | Augusta, Sicily STS Zone |
| Sep 25 11:32 | 37.1023 | 15.4428 | 12.5 kn | 100.5° | Augusta, Sicily STS Zone |
| Sep 25 11:30 | 37.1035 | 15.4342 | 12.4 kn | 100.0° | Augusta, Sicily STS Zone |
| Sep 25 11:28 | 37.1047 | 15.4257 | 12.3 kn | 99.9° | Augusta, Sicily STS Zone |
| Sep 25 11:21 | 37.1085 | 15.3983 | 12.2 kn | 100.0° | Augusta, Sicily STS Zone |
| Sep 25 11:17 | 37.1112 | 15.3788 | 12.2 kn | 100.7° | Augusta, Sicily STS Zone |
| Sep 25 11:11 | 37.1147 | 15.3561 | 11.9 kn | 98.7° | Augusta, Sicily STS Zone |
| Sep 25 11:10 | 37.1152 | 15.3520 | 11.8 kn | 98.9° | Augusta, Sicily STS Zone |
| Sep 25 11:09 | 37.1157 | 15.3479 | 11.8 kn | 99.1° | Augusta, Sicily STS Zone |
| Sep 25 11:08 | 37.1163 | 15.3438 | 11.8 kn | 99.1° | Augusta, Sicily STS Zone |
| Sep 25 11:07 | 37.1168 | 15.3397 | 11.8 kn | 99.3° | Augusta, Sicily STS Zone |
| Sep 25 11:06 | 37.1173 | 15.3357 | 11.8 kn | 99.5° | Augusta, Sicily STS Zone |
| Sep 25 11:05 | 37.1179 | 15.3310 | 11.7 kn | 98.9° | Augusta, Sicily STS Zone |
| Sep 25 11:01 | 37.1201 | 15.3150 | 11.3 kn | 100.3° | Augusta, Sicily STS Zone |
| Sep 25 11:00 | 37.1207 | 15.3112 | 11.2 kn | 103.7° | Augusta, Sicily STS Zone |
| Sep 25 10:57 | 37.1223 | 15.3000 | 10.4 kn | 98.0° | Augusta, Sicily STS Zone |
Showing 20 of 100 recent positions.
Data Source
Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.
Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.
