Intelligence Feed - FleetLeaks

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 21:40 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1h 45m
Data Points: 3 AIS positions
Period: 2026-06-03T21:40:46+00:00 to 2026-06-03T23:25:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 105,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-06-03T21:40:46+00:00",
        "lat": 34.7101949999999987994669936597347259521484375,
        "lon": 33.3223899999999986221155268140137195587158203125
    },
    "last_point": {
        "ts": "2026-06-03T23:25:47+00:00",
        "lat": 34.71017669999999810670487931929528713226318359375,
        "lon": 33.3223899999999986221155268140137195587158203125
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 17:18 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1h 55m
Data Points: 16 AIS positions
Period: 2026-06-03T17:18:17+00:00 to 2026-06-03T19:13:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 115.2999999999999971578290569595992565155029296875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-03T17:18:17+00:00",
        "lat": 34.710143299999998589555616490542888641357421875,
        "lon": 33.32242670000000117624949780292809009552001953125
    },
    "last_point": {
        "ts": "2026-06-03T19:13:36+00:00",
        "lat": 34.7101650000000034879121812991797924041748046875,
        "lon": 33.32241830000000248901415034197270870208740234375
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 17:18 UTC 75.0% ▼

Duration: 1h 55m
Radius: 103 meters
Data Points: 16 AIS positions
Centroid: 34.7102, 33.3225
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 102.5,
    "duration_minutes": 115.2999999999999971578290569595992565155029296875,
    "points": 16,
    "centroid": {
        "lat": 34.71016103749999359706635004840791225433349609375,
        "lon": 33.3224588562500088073647930286824703216552734375
    },
    "bbox": {
        "min_lat": 34.70927329999999955134626361541450023651123046875,
        "min_lon": 33.32214669999999756555553176440298557281494140625,
        "max_lat": 34.7105882999999977300831233151257038116455078125,
        "max_lon": 33.32344330000000098834789241664111614227294921875
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 15:05 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 4h 8m
Data Points: 21 AIS positions
Period: 2026-06-03T15:05:26+00:00 to 2026-06-03T19:13:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 248.19999999999998863131622783839702606201171875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-06-03T15:05:26+00:00",
        "lat": 34.71010170000000272239049081690609455108642578125,
        "lon": 33.3224450000000018690116121433675289154052734375
    },
    "last_point": {
        "ts": "2026-06-03T19:13:36+00:00",
        "lat": 34.7101650000000034879121812991797924041748046875,
        "lon": 33.32241830000000248901415034197270870208740234375
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 15:05 UTC 75.0% ▼

Duration: 4h 8m
Radius: 103 meters
Data Points: 21 AIS positions
Centroid: 34.7102, 33.3224
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 103.2000000000000028421709430404007434844970703125,
    "duration_minutes": 248.19999999999998863131622783839702606201171875,
    "points": 21,
    "centroid": {
        "lat": 34.7101700809523805446588085032999515533447265625,
        "lon": 33.32244571428572044169413857161998748779296875
    },
    "bbox": {
        "min_lat": 34.70927329999999955134626361541450023651123046875,
        "min_lon": 33.32214669999999756555553176440298557281494140625,
        "max_lat": 34.7105882999999977300831233151257038116455078125,
        "max_lon": 33.32344330000000098834789241664111614227294921875
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 14:55 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 4h 17m
Data Points: 22 AIS positions
Period: 2026-06-03T14:55:59+00:00 to 2026-06-03T19:13:36+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 257.6000000000000227373675443232059478759765625,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-03T14:55:59+00:00",
        "lat": 34.71016329999999783240127726458013057708740234375,
        "lon": 33.322395000000000209183781407773494720458984375
    },
    "last_point": {
        "ts": "2026-06-03T19:13:36+00:00",
        "lat": 34.7101650000000034879121812991797924041748046875,
        "lon": 33.32241830000000248901415034197270870208740234375
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 14:55 UTC 75.0% ▼

Duration: 4h 17m
Radius: 103 meters
Data Points: 22 AIS positions
Centroid: 34.7102, 33.3224
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 103.099999999999994315658113919198513031005859375,
    "duration_minutes": 257.6000000000000227373675443232059478759765625,
    "points": 22,
    "centroid": {
        "lat": 34.7101697727272693327904562465846538543701171875,
        "lon": 33.32244340909091562252797302789986133575439453125
    },
    "bbox": {
        "min_lat": 34.70927329999999955134626361541450023651123046875,
        "min_lon": 33.32214669999999756555553176440298557281494140625,
        "max_lat": 34.7105882999999977300831233151257038116455078125,
        "max_lon": 33.32344330000000098834789241664111614227294921875
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Sts🛰️⏳ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 13:38 UTC 80/100 ▼

Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 7 meters
Duration: 56 minutes
Period: 2026-06-03T13:38:59+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and HIGH FREEDOM) maintained close proximity (min 1m, avg 7m) for 56 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 7m
Duration	10/25	Duration 56 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±9m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

⏳ SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.8000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 6.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 9.199999999999999289457264239899814128875732421875,
    "duration_minutes": 56.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 3370,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:38:59+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 7m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 56 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b19m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and HIGH FREEDOM) maintained close proximity (min 1m, avg 7m) for 56 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}

Methodology: 2026.01.18

Sts🛰️⏳ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 13:38 UTC 73/100 ▼

Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 28 meters
Duration: 51 minutes
Period: 2026-06-03T13:38:11+00:00 to 2026-06-03T14:30:01+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 73/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and HIGH FREEDOM) maintained close proximity (min 1m, avg 28m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 28m
Duration	10/25	Duration 52 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±64m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

⏳ SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1,
    "avg_distance_m": 27.5,
    "distance_consistency_m": 63.5,
    "duration_minutes": 51.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 3110,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:38:11+00:00",
        "end": "2026-06-03T14:30:01+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 28m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b164m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and HIGH FREEDOM) maintained close proximity (min 1m, avg 28m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}

Methodology: 2026.01.18

Sts🛰️⏳ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:57 UTC 95/100 ▼

Vessel A: AKAR WEST (AKAR WEST) CAMEROON

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 5 meters
Average Distance: 7 meters
Duration: 2h 35m
Period: 2026-06-03T11:57:12+00:00 to 2026-06-03T14:33:08+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (AKAR WEST and HIGH FREEDOM) maintained close proximity (min 5m, avg 7m) for 156 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 5m, avg 7m
Duration	25/25	Duration 156 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

⏳ SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613612000,
        "imo": 9258167,
        "name": "AKAR WEST",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 4.5999999999999996447286321199499070644378662109375,
    "avg_distance_m": 7.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 3.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 155.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 9356,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:57:12+00:00",
        "end": "2026-06-03T14:33:08+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 5m, avg 7m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 156 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (AKAR WEST and HIGH FREEDOM) maintained close proximity (min 5m, avg 7m) for 156 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 90/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9010955 (PIERO A) COMOROS

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 1h 47m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T13:44:45+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and PIERO A) maintained close proximity (min 1m, avg 2m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 2m
Duration	20/25	Duration 108 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:30:07.520602+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 620800105,
        "imo": 9010955,
        "name": "PIERO A",
        "flag": "COMOROS"
    },
    "min_distance_m": 1.399999999999999911182158029987476766109466552734375,
    "avg_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "distance_consistency_m": 0.299999999999999988897769753748434595763683319091796875,
    "duration_minutes": 107.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 6476,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T13:44:45+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "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 \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and PIERO A) maintained close proximity (min 1m, avg 2m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717092900000000810223355074413120746612548828125,
            "lon": 35.9993659000000008063580025918781757354736328125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T13:44:45+00:00"
        },
        "searched_at": "2026-06-03T19:30:07.520602+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 95/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9724714 (ASTROLIGHT) Marshall Is

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and ASTROLIGHT) maintained close proximity (min 1m, avg 2m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 2m
Duration	25/25	Duration 126 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:30:10.161765+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 1.899999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 0.5,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and ASTROLIGHT) maintained close proximity (min 1m, avg 2m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717094700000000528916643816046416759490966796875,
            "lon": 35.99937419999999832498360774479806423187255859375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T19:30:10.161765+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 83/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: ATMOS (ATMOS) CAMEROON

Minimum Distance: 101 meters
Average Distance: 143 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 83/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and ATMOS) maintained close proximity (min 100m, avg 143m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	20/25	Min distance 100m, avg 143m
Duration	25/25	Duration 126 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±57m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:30:12.738473+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613009690,
        "imo": 9337418,
        "name": "ATMOS",
        "flag": "CAMEROON"
    },
    "min_distance_m": 100.5,
    "avg_distance_m": 143.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 56.7999999999999971578290569595992565155029296875,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 83,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 100m, avg 143m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b157m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and ATMOS) maintained close proximity (min 100m, avg 143m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71758200000000016416379367001354694366455078125,
            "lon": 35.99959750000000013869794202037155628204345703125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T19:30:12.738473+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 82/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: HORAE (HORAE) Panama

Minimum Distance: 2 meters
Average Distance: 117 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and HORAE) maintained close proximity (min 2m, avg 117m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 117m
Duration	25/25	Duration 126 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	2/15	Distance variance ±169m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T20:00:09.563073+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352179000,
        "imo": 9413004,
        "name": "HORAE",
        "flag": "Panama"
    },
    "min_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 116.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 169,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 117m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 2,
                "max": 15,
                "detail": "Distance variance \u00b1169m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and HORAE) maintained close proximity (min 2m, avg 117m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7166916999999983772795530967414379119873046875,
            "lon": 35.9989996999999988247509463690221309661865234375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T20:00:09.563073+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 92/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: Georgy Maslov (GEORGY MASLOV) RUSSIA

Minimum Distance: 3 meters
Average Distance: 6 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.3 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and GEORGY MASLOV) maintained close proximity (min 3m, avg 6m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 6m
Duration	25/25	Duration 126 minutes
Speed Stability	17/20	both nearly stationary; stable speeds
Distance Consistency	15/15	Distance variance ±3m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:15:03.917350+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 273259730,
        "imo": 9610793,
        "name": "GEORGY MASLOV",
        "flag": "RUSSIA"
    },
    "min_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 5.5,
    "distance_consistency_m": 2.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.38000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.270000000000000017763568394002504646778106689453125,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 6m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and GEORGY MASLOV) maintained close proximity (min 3m, avg 6m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170796999999993204255588352680206298828125,
            "lon": 35.9993668999999982816007104702293872833251953125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T22:15:03.917350+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 95/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9611541 (THALIA) Liberia

Minimum Distance: 2 meters
Average Distance: 18 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and THALIA) maintained close proximity (min 2m, avg 18m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 18m
Duration	25/25	Duration 126 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±25m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:15:06.343272+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 18.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 25.300000000000000710542735760100185871124267578125,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 18m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b125m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and THALIA) maintained close proximity (min 2m, avg 18m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7171641999999991412551025860011577606201171875,
            "lon": 35.99932530000000241443558479659259319305419921875
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T22:15:06.343272+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 95/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9956939 (TRANS FJORD) Panama

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and TRANS FJORD) maintained close proximity (min 1m, avg 2m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 2m
Duration	25/25	Duration 126 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:15:10.242066+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 0.5,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and TRANS FJORD) maintained close proximity (min 1m, avg 2m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709419999999823858161107636988162994384765625,
            "lon": 35.99936999999999898136593401432037353515625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T22:15:10.242066+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 89/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS

Minimum Distance: 1 meters
Average Distance: 6 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.4 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 89/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and NISSOS ANTIMILOS) maintained close proximity (min 1m, avg 6m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 6m
Duration	25/25	Duration 126 minutes
Speed Stability	14/20	both nearly stationary; somewhat variable speeds
Distance Consistency	15/15	Distance variance ±8m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:15:12.627175+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 5.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 8,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.40000000000000002220446049250313080847263336181640625,
    "speed_b_std": 0.5300000000000000266453525910037569701671600341796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.40000000000000002220446049250313080847263336181640625,
            "max_sog": 1
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 89,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 6m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b18m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and NISSOS ANTIMILOS) maintained close proximity (min 1m, avg 6m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717126300000000327372617903165519237518310546875,
            "lon": 35.99938540000000131158230942673981189727783203125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:56:49+00:00",
            "end_ts": "2026-06-03T14:02:49+00:00"
        },
        "searched_at": "2026-06-03T22:15:12.627175+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️⏳ Eastern Mediterranean Surveillance Zone

Jun 3, 2026 11:56 UTC 95/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9354521 (ANHONA) BELIZE

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 2h 6m
Period: 2026-06-03T11:56:49+00:00 to 2026-06-03T14:02:49+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.1 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and ANHONA) maintained close proximity (min 1m, avg 2m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 2m
Duration	25/25	Duration 126 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

⏳ SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 312171000,
        "imo": 9354521,
        "name": "ANHONA",
        "flag": "BELIZE"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "distance_consistency_m": 0.59999999999999997779553950749686919152736663818359375,
    "duration_minutes": 126,
    "overlap_duration_s": 7560,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:56:49+00:00",
        "end": "2026-06-03T14:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and ANHONA) maintained close proximity (min 1m, avg 2m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 10:17 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1h 9m
Data Points: 5 AIS positions
Period: 2026-06-03T10:17:18+00:00 to 2026-06-03T11:26:33+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 69.2000000000000028421709430404007434844970703125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-03T10:17:18+00:00",
        "lat": 34.71021329999999949222910800017416477203369140625,
        "lon": 33.32243170000000276331775239668786525726318359375
    },
    "last_point": {
        "ts": "2026-06-03T11:26:33+00:00",
        "lat": 34.7101267000000035523044061847031116485595703125,
        "lon": 33.322038300000002664091880433261394500732421875
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 06:12 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 2h 18m
Data Points: 3 AIS positions
Period: 2026-06-03T06:12:39+00:00 to 2026-06-03T08:31:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 138.400000000000005684341886080801486968994140625,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-06-03T06:12:39+00:00",
        "lat": 34.71021499999999804231265443377196788787841796875,
        "lon": 33.3224050000000033833202905952930450439453125
    },
    "last_point": {
        "ts": "2026-06-03T08:31:02+00:00",
        "lat": 34.71014170000000120808181236498057842254638671875,
        "lon": 33.3224517000000020061634131707251071929931640625
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 3, 2026 00:37 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 5h 34m
Data Points: 2 AIS positions
Period: 2026-06-03T00:37:54+00:00 to 2026-06-03T06:12:39+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 334.80000000000001136868377216160297393798828125,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-03T00:37:54+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.322401700000000346335582435131072998046875
    },
    "last_point": {
        "ts": "2026-06-03T06:12:39+00:00",
        "lat": 34.71021499999999804231265443377196788787841796875,
        "lon": 33.3224050000000033833202905952930450439453125
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 23:01 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 6h 25m
Data Points: 4 AIS positions
Period: 2026-06-02T23:46:50+00:00 to 2026-06-03T06:12:39+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 385.80000000000001136868377216160297393798828125,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-02T23:46:50+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.32240829999999931487764115445315837860107421875
    },
    "last_point": {
        "ts": "2026-06-03T06:12:39+00:00",
        "lat": 34.71021499999999804231265443377196788787841796875,
        "lon": 33.3224050000000033833202905952930450439453125
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 22:43 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1h 54m
Data Points: 7 AIS positions
Period: 2026-06-02T22:43:53+00:00 to 2026-06-03T00:37:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 114,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-02T22:43:53+00:00",
        "lat": 34.71023670000000294066921924240887165069580078125,
        "lon": 33.3224000000000017962520360015332698822021484375
    },
    "last_point": {
        "ts": "2026-06-03T00:37:54+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.322401700000000346335582435131072998046875
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 21:13 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 3h 24m
Data Points: 9 AIS positions
Period: 2026-06-02T21:13:56+00:00 to 2026-06-03T00:37:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 204,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-02T21:13:56+00:00",
        "lat": 34.7101899999999972123987390659749507904052734375,
        "lon": 33.322401700000000346335582435131072998046875
    },
    "last_point": {
        "ts": "2026-06-03T00:37:54+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.322401700000000346335582435131072998046875
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 20:19 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 4h 18m
Data Points: 15 AIS positions
Period: 2026-06-02T20:19:53+00:00 to 2026-06-03T00:37:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 258,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-06-02T20:19:53+00:00",
        "lat": 34.7101966999999973495505400933325290679931640625,
        "lon": 33.322398300000003246168489567935466766357421875
    },
    "last_point": {
        "ts": "2026-06-03T00:37:54+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.322401700000000346335582435131072998046875
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 20:19 UTC 75.0% ▼

Duration: 4h 18m
Radius: 5 meters
Data Points: 15 AIS positions
Centroid: 34.7102, 33.3224
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 4.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 258,
    "points": 15,
    "centroid": {
        "lat": 34.710193900000007261041901074349880218505859375,
        "lon": 33.3224046733333381098418612964451313018798828125
    },
    "bbox": {
        "min_lat": 34.71017499999999955662133288569748401641845703125,
        "min_lon": 33.32238170000000110348992166109383106231689453125,
        "max_lat": 34.71023670000000294066921924240887165069580078125,
        "max_lon": 33.32242000000000103909769677557051181793212890625
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 19:31 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 5h 6m
Data Points: 16 AIS positions
Period: 2026-06-02T19:31:55+00:00 to 2026-06-03T00:37:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 306,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-02T19:31:55+00:00",
        "lat": 34.7102033000000034235199564136564731597900390625,
        "lon": 33.322411700000003520472091622650623321533203125
    },
    "last_point": {
        "ts": "2026-06-03T00:37:54+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.322401700000000346335582435131072998046875
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 19:31 UTC 75.0% ▼

Duration: 5h 6m
Radius: 5 meters
Data Points: 16 AIS positions
Centroid: 34.7102, 33.3224
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 4.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 306,
    "points": 16,
    "centroid": {
        "lat": 34.7101944875000043566615204326808452606201171875,
        "lon": 33.32240511250000736254150979220867156982421875
    },
    "bbox": {
        "min_lat": 34.71017499999999955662133288569748401641845703125,
        "min_lon": 33.32238170000000110348992166109383106231689453125,
        "max_lat": 34.71023670000000294066921924240887165069580078125,
        "max_lon": 33.32242000000000103909769677557051181793212890625
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 16:48 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 6h 13m
Data Points: 14 AIS positions
Period: 2026-06-02T16:48:07+00:00 to 2026-06-02T23:01:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 373.80000000000001136868377216160297393798828125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-02T16:48:07+00:00",
        "lat": 34.7101267000000035523044061847031116485595703125,
        "lon": 33.32242169999999958918124320916831493377685546875
    },
    "last_point": {
        "ts": "2026-06-02T23:01:54+00:00",
        "lat": 34.710188299999998662315192632377147674560546875,
        "lon": 33.3224000000000017962520360015332698822021484375
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 16:48 UTC 75.0% ▼

Duration: 6h 13m
Radius: 7 meters
Data Points: 14 AIS positions
Centroid: 34.7102, 33.3224
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 7.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 373.80000000000001136868377216160297393798828125,
    "points": 14,
    "centroid": {
        "lat": 34.71019084285713773851966834627091884613037109375,
        "lon": 33.32240525000000985755832516588270664215087890625
    },
    "bbox": {
        "min_lat": 34.7101267000000035523044061847031116485595703125,
        "min_lon": 33.32238170000000110348992166109383106231689453125,
        "max_lat": 34.71023670000000294066921924240887165069580078125,
        "max_lon": 33.32242169999999958918124320916831493377685546875
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 16:06 UTC 75/100 ▼

Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 2 meters
Average Distance: 6 meters
Duration: 32 minutes
Period: 2026-06-02T16:06:56+00:00 to 2026-06-02T16:38:55+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and HIGH FREEDOM) maintained close proximity (min 2m, avg 6m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 6m
Duration	5/25	Duration 32 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±7m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T23:30:09.982709+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 6.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 6.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 32,
    "overlap_duration_s": 1919,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T16:06:56+00:00",
        "end": "2026-06-02T16:38:55+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 6m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 32 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and HIGH FREEDOM) maintained close proximity (min 2m, avg 6m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717111200000001502985469414852559566497802734375,
            "lon": 35.99935140000000188820195035077631473541259765625
        },
        "time_window": {
            "start_ts": "2026-06-02T16:06:56+00:00",
            "end_ts": "2026-06-02T16:38:55+00:00"
        },
        "searched_at": "2026-06-02T23:30:09.982709+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 16:01 UTC 75/100 ▼

Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 2 meters
Average Distance: 7 meters
Duration: 36 minutes
Period: 2026-06-02T16:01:23+00:00 to 2026-06-02T16:38:16+00:00
Vessel A Avg Speed: 0.2 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and HIGH FREEDOM) maintained close proximity (min 2m, avg 7m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 7m
Duration	5/25	Duration 37 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±6m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T22:30:12.458563+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 7.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 5.5,
    "duration_minutes": 36.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2213,
    "speed_a_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T16:01:23+00:00",
        "end": "2026-06-02T16:38:16+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 7m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and HIGH FREEDOM) maintained close proximity (min 2m, avg 7m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709870000000108802851173095405101776123046875,
            "lon": 35.9993410000000011450538295321166515350341796875
        },
        "time_window": {
            "start_ts": "2026-06-02T16:01:23+00:00",
            "end_ts": "2026-06-02T16:38:16+00:00"
        },
        "searched_at": "2026-06-02T22:30:12.458563+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 16:00 UTC 75/100 ▼

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 4 meters
Duration: 36 minutes
Period: 2026-06-02T16:00:12+00:00 to 2026-06-02T16:36:44+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 4m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 4m
Duration	5/25	Duration 36 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T22:30:09.929089+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 3.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 4.5,
    "duration_minutes": 36.5,
    "overlap_duration_s": 2192,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T16:00:12+00:00",
        "end": "2026-06-02T16:36:44+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "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 \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 4m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717101299999999497458702535368502140045166015625,
            "lon": 35.99935789999999968813426676206290721893310546875
        },
        "time_window": {
            "start_ts": "2026-06-02T16:00:12+00:00",
            "end_ts": "2026-06-02T16:36:44+00:00"
        },
        "searched_at": "2026-06-02T22:30:09.929089+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:54 UTC 72/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: BEAST (BEAST) SIERRA LEONE

Minimum Distance: 26 meters
Average Distance: 94 meters
Duration: 36 minutes
Period: 2026-06-02T15:54:18+00:00 to 2026-06-02T16:30:31+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.1 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (HIGH FREEDOM and BEAST) maintained close proximity (min 26m, avg 94m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 26m, avg 94m
Duration	5/25	Duration 36 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	12/15	Distance variance ±47m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T18:45:09.994222+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 667001236,
        "imo": 9290921,
        "name": "BEAST",
        "flag": "SIERRA LEONE"
    },
    "min_distance_m": 26.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 94.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 46.89999999999999857891452847979962825775146484375,
    "duration_minutes": 36.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2173,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-02T15:54:18+00:00",
        "end": "2026-06-02T16:30:31+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 26m, avg 94m"
            },
            "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": 12,
                "max": 15,
                "detail": "Distance variance \u00b147m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (HIGH FREEDOM and BEAST) maintained close proximity (min 26m, avg 94m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717176899999998340717866085469722747802734375,
            "lon": 35.99887629999999916208253125660121440887451171875
        },
        "time_window": {
            "start_ts": "2026-06-02T15:54:18+00:00",
            "end_ts": "2026-06-02T16:30:31+00:00"
        },
        "searched_at": "2026-06-02T18:45:09.994222+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:54 UTC 77/100 ▼

Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 2 meters
Average Distance: 10 meters
Duration: 49 minutes
Period: 2026-06-02T15:49:55+00:00 to 2026-06-02T16:38:55+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and HIGH FREEDOM) maintained close proximity (min 2m, avg 10m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 10m
Duration	10/25	Duration 49 minutes
Speed Stability	17/20	both nearly stationary; stable speeds
Distance Consistency	15/15	Distance variance ±15m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 9.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 15.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 49,
    "overlap_duration_s": 2940,
    "speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.38000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:49:55+00:00",
        "end": "2026-06-02T16:38:55+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 10m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 49 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b115m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and HIGH FREEDOM) maintained close proximity (min 2m, avg 10m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:54 UTC 75/100 ▼

Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 2 meters
Average Distance: 7 meters
Duration: 44 minutes
Period: 2026-06-02T15:53:37+00:00 to 2026-06-02T16:38:16+00:00
Vessel A Avg Speed: 0.2 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and HIGH FREEDOM) maintained close proximity (min 2m, avg 7m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 7m
Duration	5/25	Duration 45 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±5m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T18:45:04.094579+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 7.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 5.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 44.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2679,
    "speed_a_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_a_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:53:37+00:00",
        "end": "2026-06-02T16:38:16+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 7m"
            },
            "duration": {
                "score": 5,
                "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 \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and HIGH FREEDOM) maintained close proximity (min 2m, avg 7m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717099799999999731880961917340755462646484375,
            "lon": 35.9993477000000012822056305594742298126220703125
        },
        "time_window": {
            "start_ts": "2026-06-02T15:54:18+00:00",
            "end_ts": "2026-06-02T16:38:16+00:00"
        },
        "searched_at": "2026-06-02T18:45:04.094579+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:54 UTC 77/100 ▼

Vessel A: SOGLASIYE (SPRING FORTUNE) RUSSIA

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 92 meters
Average Distance: 129 meters
Duration: 46 minutes
Period: 2026-06-02T15:48:49+00:00 to 2026-06-02T16:35:28+00:00
Vessel A Avg Speed: 0.3 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (SPRING FORTUNE and HIGH FREEDOM) maintained close proximity (min 92m, avg 129m) for 47 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 92m, avg 129m
Duration	10/25	Duration 47 minutes
Speed Stability	17/20	both nearly stationary; stable speeds
Distance Consistency	15/15	Distance variance ±24m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T18:45:13.234105+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 273277180,
        "imo": 9386536,
        "name": "SPRING FORTUNE",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 92,
    "avg_distance_m": 128.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 23.60000000000000142108547152020037174224853515625,
    "duration_minutes": 46.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2799,
    "speed_a_avg": 0.320000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.5,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.320000000000000006661338147750939242541790008544921875,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:48:49+00:00",
        "end": "2026-06-02T16:35:28+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 92m, avg 129m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 47 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b124m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SPRING FORTUNE and HIGH FREEDOM) maintained close proximity (min 92m, avg 129m) for 47 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717141500000000320369508699513971805572509765625,
            "lon": 35.99893670000000156505848281085491180419921875
        },
        "time_window": {
            "start_ts": "2026-06-02T15:54:18+00:00",
            "end_ts": "2026-06-02T16:35:28+00:00"
        },
        "searched_at": "2026-06-02T18:45:13.234105+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:54 UTC 62/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9448499 (GAZ SERENITY) PANAMA

Minimum Distance: 2 meters
Average Distance: 116 meters
Duration: 36 minutes
Period: 2026-06-02T15:54:18+00:00 to 2026-06-02T16:30:31+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 62/100

Moderate-confidence STS candidate. Two tankers (HIGH FREEDOM and GAZ SERENITY) maintained close proximity (min 2m, avg 116m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 116m
Duration	5/25	Duration 36 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	2/15	Distance variance ±221m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T19:00:01.499832+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 372961000,
        "imo": 9448499,
        "name": "GAZ SERENITY",
        "flag": "PANAMA"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 116.400000000000005684341886080801486968994140625,
    "distance_consistency_m": 221.19999999999998863131622783839702606201171875,
    "duration_minutes": 36.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2173,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:54:18+00:00",
        "end": "2026-06-02T16:30:31+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 62,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 116m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 2,
                "max": 15,
                "detail": "Distance variance \u00b1221m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (HIGH FREEDOM and GAZ SERENITY) maintained close proximity (min 2m, avg 116m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71727729999999922938513918779790401458740234375,
            "lon": 35.9987962000000010220901458524167537689208984375
        },
        "time_window": {
            "start_ts": "2026-06-02T15:54:18+00:00",
            "end_ts": "2026-06-02T16:30:31+00:00"
        },
        "searched_at": "2026-06-02T19:00:01.499832+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:54 UTC 75/100 ▼

Vessel A: Denver (DENVER) SIERRA LEONE

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 9 meters
Duration: 34 minutes
Period: 2026-06-02T15:56:43+00:00 to 2026-06-02T16:31:20+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DENVER and HIGH FREEDOM) maintained close proximity (min 1m, avg 9m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 9m
Duration	5/25	Duration 35 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±10m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T19:30:09.675594+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 667001964,
        "imo": 9382712,
        "name": "DENVER",
        "flag": "SIERRA LEONE"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 9.0999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 9.800000000000000710542735760100185871124267578125,
    "duration_minutes": 34.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2077,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:56:43+00:00",
        "end": "2026-06-02T16:31:20+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 9m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 35 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b110m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DENVER and HIGH FREEDOM) maintained close proximity (min 1m, avg 9m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717108100000000803220245870761573314666748046875,
            "lon": 35.99935769999999735091478214599192142486572265625
        },
        "time_window": {
            "start_ts": "2026-06-02T15:54:18+00:00",
            "end_ts": "2026-06-02T16:31:20+00:00"
        },
        "searched_at": "2026-06-02T19:30:09.675594+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:45 UTC 75/100 ▼

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 5 meters
Duration: 35 minutes
Period: 2026-06-02T15:45:40+00:00 to 2026-06-02T16:20:41+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and HIGH FREEDOM) maintained close proximity (min 1m, avg 5m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 5m
Duration	5/25	Duration 35 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T18:45:01.372136+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 5,
    "distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 35,
    "overlap_duration_s": 2101,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:45:40+00:00",
        "end": "2026-06-02T16:20:41+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 5m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 35 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and HIGH FREEDOM) maintained close proximity (min 1m, avg 5m) for 35 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7171057999999987941919243894517421722412109375,
            "lon": 35.999363299999998844214132986962795257568359375
        },
        "time_window": {
            "start_ts": "2026-06-02T15:45:40+00:00",
            "end_ts": "2026-06-02T16:20:41+00:00"
        },
        "searched_at": "2026-06-02T18:45:01.372136+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:38 UTC 75/100 ▼

Vessel A: IMO 9337016 (CRONUS) LIBERIA

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 6 meters
Average Distance: 10 meters
Duration: 37 minutes
Period: 2026-06-02T15:33:15+00:00 to 2026-06-02T16:10:55+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (CRONUS and HIGH FREEDOM) maintained close proximity (min 6m, avg 10m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 6m, avg 10m
Duration	5/25	Duration 38 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: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636023785,
        "imo": 9337016,
        "name": "CRONUS",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 6,
    "avg_distance_m": 9.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 4.5,
    "duration_minutes": 37.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2260,
    "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": "2026-06-02T15:33:15+00:00",
        "end": "2026-06-02T16:10:55+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 6m, avg 10m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (CRONUS and HIGH FREEDOM) maintained close proximity (min 6m, avg 10m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:38 UTC 68/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9328144 (AHINOS) Liberia

Minimum Distance: 107 meters
Average Distance: 150 meters
Duration: 52 minutes
Period: 2026-06-02T15:38:27+00:00 to 2026-06-02T16:30:31+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.2 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 68/100

Moderate-confidence STS candidate. Two tankers (HIGH FREEDOM and AHINOS) maintained close proximity (min 107m, avg 150m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	20/25	Min distance 107m, avg 150m
Duration	10/25	Duration 52 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±64m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636024537,
        "imo": 9328144,
        "name": "AHINOS",
        "flag": "Liberia"
    },
    "min_distance_m": 107.099999999999994315658113919198513031005859375,
    "avg_distance_m": 149.5,
    "distance_consistency_m": 63.5,
    "duration_minutes": 52.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3124,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.179999999999999993338661852249060757458209991455078125,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-06-02T15:38:27+00:00",
        "end": "2026-06-02T16:30:31+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 68,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 107m, avg 150m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b164m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (HIGH FREEDOM and AHINOS) maintained close proximity (min 107m, avg 150m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:38 UTC 80/100 ▼

Vessel A: IMO 9674713 (HIGH FREEDOM) Liberia

Vessel B: IMO 9611541 (THALIA) Liberia

Minimum Distance: 0 meters
Average Distance: 4 meters
Duration: 52 minutes
Period: 2026-06-02T15:38:27+00:00 to 2026-06-02T16:30:31+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (HIGH FREEDOM and THALIA) maintained close proximity (min 0m, avg 4m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 4m
Duration	10/25	Duration 52 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±6m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T17:30:08.991976+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 3.5,
    "distance_consistency_m": 5.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 52.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3124,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:38:27+00:00",
        "end": "2026-06-02T16:30:31+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HIGH FREEDOM and THALIA) maintained close proximity (min 0m, avg 4m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71708879999999908250174485146999359130859375,
            "lon": 35.99935190000000062582330428995192050933837890625
        },
        "time_window": {
            "start_ts": "2026-06-02T15:38:27+00:00",
            "end_ts": "2026-06-02T16:30:31+00:00"
        },
        "searched_at": "2026-06-02T17:30:08.991976+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:38 UTC 80/100 ▼

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 3 meters
Duration: 54 minutes
Period: 2026-06-02T15:42:12+00:00 to 2026-06-02T16:36:44+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 3m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 3m
Duration	10/25	Duration 54 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: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 3.29999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 4.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 54.5,
    "overlap_duration_s": 3272,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:42:12+00:00",
        "end": "2026-06-02T16:36:44+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "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 \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 3m) 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:38 UTC 75/100 ▼

Vessel A: IMO 9724714 (ASTROLIGHT) Marshall Is

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 0 meters
Average Distance: 1 meters
Duration: 33 minutes
Period: 2026-06-02T15:37:21+00:00 to 2026-06-02T16:10:58+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ASTROLIGHT and HIGH FREEDOM) maintained close proximity (min 0m, avg 1m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 1m
Duration	5/25	Duration 34 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: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 1.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 1.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 33.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2017,
    "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": "2026-06-02T15:37:21+00:00",
        "end": "2026-06-02T16:10:58+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ASTROLIGHT and HIGH FREEDOM) maintained close proximity (min 0m, avg 1m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 15:34 UTC 80/100 ▼

Vessel A: Manta (MANTA) SIERRA LEONE

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 3 meters
Duration: 48 minutes
Period: 2026-06-02T15:34:02+00:00 to 2026-06-02T16:22:02+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (MANTA and HIGH FREEDOM) maintained close proximity (min 0m, avg 3m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 3m
Duration	10/25	Duration 48 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: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T18:45:07.582631+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 667001259,
        "imo": 9424651,
        "name": "MANTA",
        "flag": "SIERRA LEONE"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 2.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 4,
    "duration_minutes": 48,
    "overlap_duration_s": 2880,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T15:34:02+00:00",
        "end": "2026-06-02T16:22:02+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MANTA and HIGH FREEDOM) maintained close proximity (min 0m, avg 3m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717095300000000435147740063257515430450439453125,
            "lon": 35.9993606000000028188878786750137805938720703125
        },
        "time_window": {
            "start_ts": "2026-06-02T15:34:02+00:00",
            "end_ts": "2026-06-02T16:22:02+00:00"
        },
        "searched_at": "2026-06-02T18:45:07.582631+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 14:39 UTC 80/100 ▼

Vessel A: HORAE (HORAE) Panama

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 4 meters
Average Distance: 86 meters
Duration: 1h 51m
Period: 2026-06-02T14:39:27+00:00 to 2026-06-02T16:31:21+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (HORAE and HIGH FREEDOM) maintained close proximity (min 4m, avg 86m) for 112 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 4m, avg 86m
Duration	20/25	Duration 112 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	5/15	Distance variance ±142m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T20:45:06.772625+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352179000,
        "imo": 9413004,
        "name": "HORAE",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 85.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 142.19999999999998863131622783839702606201171875,
    "duration_minutes": 111.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 6714,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T14:39:27+00:00",
        "end": "2026-06-02T16:31:21+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 86m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 112 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1142m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HORAE and HIGH FREEDOM) maintained close proximity (min 4m, avg 86m) for 112 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717188300000000111822373582981526851654052734375,
            "lon": 35.9989494000000007645212463103234767913818359375
        },
        "time_window": {
            "start_ts": "2026-06-02T14:39:27+00:00",
            "end_ts": "2026-06-02T16:31:21+00:00"
        },
        "searched_at": "2026-06-02T20:45:06.772625+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 14:32 UTC 83/100 ▼

Vessel A: IMO 9328144 (AHINOS) Liberia

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 85 meters
Average Distance: 134 meters
Duration: 1h 58m
Period: 2026-06-02T14:32:39+00:00 to 2026-06-02T16:30:59+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 83/100

High-confidence STS candidate. Two tankers (AHINOS and HIGH FREEDOM) maintained close proximity (min 84m, avg 134m) for 118 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 84m, avg 134m
Duration	20/25	Duration 118 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±55m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T21:45:04.047319+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636024537,
        "imo": 9328144,
        "name": "AHINOS",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 84.5,
    "avg_distance_m": 134.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 54.89999999999999857891452847979962825775146484375,
    "duration_minutes": 118.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 7100,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T14:32:39+00:00",
        "end": "2026-06-02T16:30:59+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 83,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 84m, avg 134m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 118 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b155m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (AHINOS and HIGH FREEDOM) maintained close proximity (min 84m, avg 134m) for 118 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717192399999998286830305005423724651336669921875,
            "lon": 35.99914299999999656165527994744479656219482421875
        },
        "time_window": {
            "start_ts": "2026-06-02T14:32:39+00:00",
            "end_ts": "2026-06-02T16:30:59+00:00"
        },
        "searched_at": "2026-06-02T21:45:04.047319+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone

Jun 2, 2026 14:31 UTC 95/100 ▼

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 3 meters
Duration: 2h 5m
Period: 2026-06-02T14:31:15+00:00 to 2026-06-02T16:36:44+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 3m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 3m
Duration	25/25	Duration 126 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±4m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-02T21:45:01.510236+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 3.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 125.5,
    "overlap_duration_s": 7529,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T14:31:15+00:00",
        "end": "2026-06-02T16:36:44+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 3m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717099399999998610155671485699713230133056640625,
            "lon": 35.99935769999999735091478214599192142486572265625
        },
        "time_window": {
            "start_ts": "2026-06-02T14:31:15+00:00",
            "end_ts": "2026-06-02T16:36:44+00:00"
        },
        "searched_at": "2026-06-02T21:45:01.510236+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 14:28 UTC 90/100 ▼

Vessel A: IMO 9611541 (THALIA) Liberia

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 0 meters
Average Distance: 5 meters
Duration: 1h 48m
Period: 2026-06-02T14:28:51+00:00 to 2026-06-02T16:17:31+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (THALIA and HIGH FREEDOM) maintained close proximity (min 0m, avg 5m) for 109 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 5m
Duration	20/25	Duration 109 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±6m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 4.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 5.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 108.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 6520,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T14:28:51+00:00",
        "end": "2026-06-02T16:17:31+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 5m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 109 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (THALIA and HIGH FREEDOM) maintained close proximity (min 0m, avg 5m) for 109 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 14:27 UTC 90/100 ▼

Vessel A: IMO 9724714 (ASTROLIGHT) Marshall Is

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 0 meters
Average Distance: 7 meters
Duration: 1h 43m
Period: 2026-06-02T14:27:34+00:00 to 2026-06-02T16:10:58+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (ASTROLIGHT and HIGH FREEDOM) maintained close proximity (min 0m, avg 7m) for 103 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 7m
Duration	20/25	Duration 103 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±9m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 7.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 8.699999999999999289457264239899814128875732421875,
    "duration_minutes": 103.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 6204,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T14:27:34+00:00",
        "end": "2026-06-02T16:10:58+00:00"
    },
    "points_count": {
        "vessel_a": 15,
        "vessel_b": 15
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 7m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 103 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b19m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ASTROLIGHT and HIGH FREEDOM) maintained close proximity (min 0m, avg 7m) for 103 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 13:04 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1 hours
Data Points: 11 AIS positions
Period: 2026-06-02T13:04:43+00:00 to 2026-06-02T14:05:16+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 60.5,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-02T13:04:43+00:00",
        "lat": 34.71022169999999817946445546112954616546630859375,
        "lon": 33.322423299999996970655047334730625152587890625
    },
    "last_point": {
        "ts": "2026-06-02T14:05:16+00:00",
        "lat": 34.7102067000000005236870492808520793914794921875,
        "lon": 33.32241669999999800211298861540853977203369140625
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 12:46 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1h 18m
Data Points: 13 AIS positions
Period: 2026-06-02T12:46:45+00:00 to 2026-06-02T14:05:16+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 78.5,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-06-02T12:46:45+00:00",
        "lat": 34.71016670000000203799572773277759552001953125,
        "lon": 33.3224416999999988320269039832055568695068359375
    },
    "last_point": {
        "ts": "2026-06-02T14:05:16+00:00",
        "lat": 34.7102067000000005236870492808520793914794921875,
        "lon": 33.32241669999999800211298861540853977203369140625
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 12:29 UTC 88/100 ▼

Vessel A: IMO 9328144 (AHINOS) Liberia

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 80 meters
Average Distance: 138 meters
Duration: 4h 1m
Period: 2026-06-02T12:29:36+00:00 to 2026-06-02T16:30:59+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 88/100

High-confidence STS candidate. Two tankers (AHINOS and HIGH FREEDOM) maintained close proximity (min 80m, avg 138m) for 241 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 80m, avg 138m
Duration	25/25	Duration 241 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±67m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636024537,
        "imo": 9328144,
        "name": "AHINOS",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 80.400000000000005684341886080801486968994140625,
    "avg_distance_m": 138.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 66.900000000000005684341886080801486968994140625,
    "duration_minutes": 241.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 14483,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T12:29:36+00:00",
        "end": "2026-06-02T16:30:59+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 88,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 80m, avg 138m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 241 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b167m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (AHINOS and HIGH FREEDOM) maintained close proximity (min 80m, avg 138m) for 241 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone

Jun 2, 2026 12:28 UTC 95/100 ▼

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: IMO 9674713 (HIGH FREEDOM) Liberia

Minimum Distance: 1 meters
Average Distance: 4 meters
Duration: 4h 8m
Period: 2026-06-02T12:28:41+00:00 to 2026-06-02T16:36:44+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 4m) for 248 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 4m
Duration	25/25	Duration 248 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: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636022700,
        "imo": 9674713,
        "name": "HIGH FREEDOM",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 4,
    "distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 248.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 14883,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-02T12:28:41+00:00",
        "end": "2026-06-02T16:36:44+00:00"
    },
    "points_count": {
        "vessel_a": 19,
        "vessel_b": 19
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 248 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and HIGH FREEDOM) maintained close proximity (min 1m, avg 4m) for 248 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 09:16 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 1h 40m
Data Points: 6 AIS positions
Period: 2026-06-02T09:16:28+00:00 to 2026-06-02T10:57:22+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 100.900000000000005684341886080801486968994140625,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-02T09:16:28+00:00",
        "lat": 34.710143299999998589555616490542888641357421875,
        "lon": 33.3224500000000034560798667371273040771484375
    },
    "last_point": {
        "ts": "2026-06-02T10:57:22+00:00",
        "lat": 34.7102067000000005236870492808520793914794921875,
        "lon": 33.32240829999999931487764115445315837860107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 06:40 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 4h 17m
Data Points: 8 AIS positions
Period: 2026-06-02T06:40:19+00:00 to 2026-06-02T10:57:22+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 257.1000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-02T06:40:19+00:00",
        "lat": 34.71019170000000286790964310057461261749267578125,
        "lon": 33.32259499999999974306774674914777278900146484375
    },
    "last_point": {
        "ts": "2026-06-02T10:57:22+00:00",
        "lat": 34.7102067000000005236870492808520793914794921875,
        "lon": 33.32240829999999931487764115445315837860107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 04:20 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 6h 37m
Data Points: 9 AIS positions
Period: 2026-06-02T04:20:21+00:00 to 2026-06-02T10:57:22+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 397,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-02T04:20:21+00:00",
        "lat": 34.71016829999999941946953185833990573883056640625,
        "lon": 33.32240999999999786496118758805096149444580078125
    },
    "last_point": {
        "ts": "2026-06-02T10:57:22+00:00",
        "lat": 34.7102067000000005236870492808520793914794921875,
        "lon": 33.32240829999999931487764115445315837860107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 03:08 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 6h 16m
Data Points: 6 AIS positions
Period: 2026-06-02T03:08:25+00:00 to 2026-06-02T09:24:34+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 376.1000000000000227373675443232059478759765625,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-02T03:08:25+00:00",
        "lat": 34.71011829999999775964170112274587154388427734375,
        "lon": 33.3224416999999988320269039832055568695068359375
    },
    "last_point": {
        "ts": "2026-06-02T09:24:34+00:00",
        "lat": 34.7101499999999987267074175179004669189453125,
        "lon": 33.32244829999999780056896270252764225006103515625
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 2, 2026 02:38 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 4h 4m
Data Points: 5 AIS positions
Period: 2026-06-02T02:38:24+00:00 to 2026-06-02T06:42:29+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 244.099999999999994315658113919198513031005859375,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-02T02:38:24+00:00",
        "lat": 34.710205000000001973603502847254276275634765625,
        "lon": 33.3223966999999987592673278413712978363037109375
    },
    "last_point": {
        "ts": "2026-06-02T06:42:29+00:00",
        "lat": 34.7101449999999971396391629241406917572021484375,
        "lon": 33.32246169999999807487256475724279880523681640625
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 23:02 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 5h 17m
Data Points: 5 AIS positions
Period: 2026-06-01T23:02:30+00:00 to 2026-06-02T04:20:21+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 317.8999999999999772626324556767940521240234375,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-01T23:02:30+00:00",
        "lat": 34.7101499999999987267074175179004669189453125,
        "lon": 33.3223933000000016591002349741756916046142578125
    },
    "last_point": {
        "ts": "2026-06-02T04:20:21+00:00",
        "lat": 34.71016829999999941946953185833990573883056640625,
        "lon": 33.32240999999999786496118758805096149444580078125
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 22:35 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 5h 44m
Data Points: 6 AIS positions
Period: 2026-06-01T22:35:26+00:00 to 2026-06-02T04:20:21+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 344.8999999999999772626324556767940521240234375,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-06-01T22:35:26+00:00",
        "lat": 34.71022500000000121644916362129151821136474609375,
        "lon": 33.3224282999999985577233019284904003143310546875
    },
    "last_point": {
        "ts": "2026-06-02T04:20:21+00:00",
        "lat": 34.71016829999999941946953185833990573883056640625,
        "lon": 33.32240999999999786496118758805096149444580078125
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 21:04 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 6h 3m
Data Points: 14 AIS positions
Period: 2026-06-01T21:04:56+00:00 to 2026-06-02T03:08:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 363.5,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-01T21:04:56+00:00",
        "lat": 34.71021999999999962938090902753174304962158203125,
        "lon": 33.322411700000003520472091622650623321533203125
    },
    "last_point": {
        "ts": "2026-06-02T03:08:25+00:00",
        "lat": 34.71011829999999775964170112274587154388427734375,
        "lon": 33.3224416999999988320269039832055568695068359375
    }
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 21:04 UTC 75.0% ▼

Duration: 6h 3m
Radius: 8 meters
Data Points: 14 AIS positions
Centroid: 34.7102, 33.3224
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 7.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 363.5,
    "points": 14,
    "centroid": {
        "lat": 34.71018333571428371442380012013018131256103515625,
        "lon": 33.3224065571428553766963887028396129608154296875
    },
    "bbox": {
        "min_lat": 34.71011829999999775964170112274587154388427734375,
        "min_lon": 33.32238170000000110348992166109383106231689453125,
        "max_lat": 34.71022500000000121644916362129151821136474609375,
        "max_lon": 33.3224416999999988320269039832055568695068359375
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Loiter Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 20:30 UTC 75.0% ▼

Duration: 6h 38m
Radius: 328 meters
Data Points: 24 AIS positions
Centroid: 34.7103, 33.3228
Zone: Southern Black Sea Sanctioned Vessel Zone

Show Raw Evidence JSON

{
    "radius_m": 327.69999999999998863131622783839702606201171875,
    "duration_minutes": 398.30000000000001136868377216160297393798828125,
    "points": 24,
    "centroid": {
        "lat": 34.71025923750000430345608037896454334259033203125,
        "lon": 33.32277458333333441942158970050513744354248046875
    },
    "bbox": {
        "min_lat": 34.7081333000000000765794538892805576324462890625,
        "min_lon": 33.322305000000000063664629124104976654052734375,
        "max_lat": 34.711946699999998600105755031108856201171875,
        "max_lon": 33.32536999999999949295670376159250736236572265625
    },
    "zone_id": "discovered_035"
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 20:00 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 6h 38m
Data Points: 24 AIS positions
Period: 2026-06-01T20:30:09+00:00 to 2026-06-02T03:08:25+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-06-01T20:30:09+00:00",
        "lat": 34.7081333000000000765794538892805576324462890625,
        "lon": 33.325258300000001554508344270288944244384765625
    },
    "last_point": {
        "ts": "2026-06-02T03:08:25+00:00",
        "lat": 34.71011829999999775964170112274587154388427734375,
        "lon": 33.3224416999999988320269039832055568695068359375
    }
}

Methodology: 2026.01.18

Zone Dwell Southern Black Sea Sanctioned Vessel Zone

Jun 1, 2026 19:33 UTC 80.0% ▼

Zone: Southern Black Sea Sanctioned Vessel Zone
Duration: 3h 40m
Data Points: 40 AIS positions
Period: 2026-06-01T19:33:28+00:00 to 2026-06-01T23:14:21+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 220.900000000000005684341886080801486968994140625,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-06-01T19:33:28+00:00",
        "lat": 34.67122499999999973852027324028313159942626953125,
        "lon": 33.29048499999999677356754546053707599639892578125
    },
    "last_point": {
        "ts": "2026-06-01T23:14:21+00:00",
        "lat": 34.710188299999998662315192632377147674560546875,
        "lon": 33.32242169999999958918124320916831493377685546875
    }
}

Methodology: 2026.01.18

Ais Gap🛰️✗ Discovered Hotspot discovered_259

Jun 1, 2026 14:39 UTC 70.0% ▼

Gap Duration: 4h 53m
Last Seen: 2026-06-01T14:39:56+00:00 at 34.4502, 32.3547 (Zone: Discovered Hotspot discovered_259)
Next Seen: 2026-06-01T19:33:28+00:00 at 34.6712, 33.2905

🛰️ Gap Corroboration

✗ No Imagery

These are snapshots that may corroborate presence during the gap. They do not reconstruct a continuous route.

SAR Imagery (Sentinel-1)

Status: ✗ No SAR coverage

No Sentinel-1 scenes covering corridor and time window

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-06-01T19:45:08.753586+00:00

Show Raw Evidence JSON

{
    "gap_minutes": 293.5,
    "last_seen": {
        "ts": "2026-06-01T14:39:56+00:00",
        "lat": 34.4502317000000033431206247769296169281005859375,
        "lon": 32.35470670000000126265149447135627269744873046875,
        "sog": 12.699999999999999289457264239899814128875732421875,
        "zone_id": "discovered_259"
    },
    "next_seen": {
        "ts": "2026-06-01T19:33:28+00:00",
        "lat": 34.67122499999999973852027324028313159942626953125,
        "lon": 33.29048499999999677356754546053707599639892578125,
        "zone_ids": [
            "discovered_035"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 34.4502317000000033431206247769296169281005859375,
                "lon": 32.35470670000000126265149447135627269744873046875,
                "ts": "2026-06-01T14:39:56+00:00"
            },
            "end": {
                "lat": 34.67122499999999973852027324028313159942626953125,
                "lon": 33.29048499999999677356754546053707599639892578125,
                "ts": "2026-06-01T19:33:28+00:00"
            },
            "bbox": {
                "min_lat": 34.27005199999999973670128383673727512359619140625,
                "min_lon": 32.1359149999999971214492688886821269989013671875,
                "max_lat": 34.8514049999999997453414835035800933837890625,
                "max_lon": 33.509275999999999839928932487964630126953125
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-06-01T19:45:08.753586+00:00"
    }
}

Methodology: 2026.01.18

Zone Dwell Baltic Sea Sanctioned Vessel Zone

May 31, 2026 00:45 UTC 80.0% ▼

Zone: Baltic Sea Sanctioned Vessel Zone
Duration: 1h 9m
Data Points: 6 AIS positions
Period: 2026-05-31T00:45:37+00:00 to 2026-05-31T01:55:17+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_027",
    "zone_name": "Baltic Sea Sanctioned Vessel Zone",
    "dwell_minutes": 69.7000000000000028421709430404007434844970703125,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-05-31T00:45:37+00:00",
        "lat": 37.46061499999999711008058511652052402496337890625,
        "lon": 23.76080329999999918300090939737856388092041015625
    },
    "last_point": {
        "ts": "2026-05-31T01:55:17+00:00",
        "lat": 37.20139329999999944220689940266311168670654296875,
        "lon": 23.823043299999998367866282933391630649566650390625
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_099

May 15, 2026 13:48 UTC 80.0% ▼

Zone: discovered_099
Duration: 1h 25m
Data Points: 16 AIS positions
Period: 2026-05-15T13:48:48+00:00 to 2026-05-15T15:14:08+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_099",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 85.2999999999999971578290569595992565155029296875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-05-15T13:48:48+00:00",
        "lat": 37.39189329999999955589373712427914142608642578125,
        "lon": 11.1130033000000008058805178734473884105682373046875
    },
    "last_point": {
        "ts": "2026-05-15T15:14:08+00:00",
        "lat": 37.24779500000000354020812665112316608428955078125,
        "lon": 11.44289500000000003865352482534945011138916015625
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 9, 2026 05:34 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 1h 8m
Data Points: 39 AIS positions
Period: 2026-05-09T05:34:14+00:00 to 2026-05-09T06:42:53+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 68.7000000000000028421709430404007434844970703125,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-05-09T05:34:14+00:00",
        "lat": 51.38045170000000183563315658830106258392333984375,
        "lon": 2.714768299999999801030980961513705551624298095703125
    },
    "last_point": {
        "ts": "2026-05-09T06:42:53+00:00",
        "lat": 51.4008400000000023055690689943730831146240234375,
        "lon": 1.9808016999999999985249132805620320141315460205078125
    }
}

Methodology: 2026.01.18

Zone Dwell Unknown Maritime Surveillance Zone

May 9, 2026 03:01 UTC 80.0% ▼

Zone: Unknown Maritime Surveillance Zone
Duration: 1h 28m
Data Points: 45 AIS positions
Period: 2026-05-09T03:01:55+00:00 to 2026-05-09T04:30:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_110",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 88.2000000000000028421709430404007434844970703125,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-05-09T03:01:55+00:00",
        "lat": 50.38821329999999676374500268138945102691650390625,
        "lon": -0.7047200000000000130739863379858434200286865234375
    },
    "last_point": {
        "ts": "2026-05-09T04:30:05+00:00",
        "lat": 50.30324329999999832807588973082602024078369140625,
        "lon": -1.1909799999999999275956952260457910597324371337890625
    }
}

Methodology: 2026.01.18

Zone Dwell Unknown Maritime Surveillance Zone

May 9, 2026 02:01 UTC 80.0% ▼

Zone: Unknown Maritime Surveillance Zone
Duration: 2h 29m
Data Points: 83 AIS positions
Period: 2026-05-09T02:01:06+00:00 to 2026-05-09T04:30:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_110",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 149,
    "points_in_zone": 83,
    "first_point": {
        "ts": "2026-05-09T02:01:06+00:00",
        "lat": 50.4415316999999987501723808236420154571533203125,
        "lon": -0.397431699999999998862421080048079602420330047607421875
    },
    "last_point": {
        "ts": "2026-05-09T04:30:05+00:00",
        "lat": 50.30324329999999832807588973082602024078369140625,
        "lon": -1.1909799999999999275956952260457910597324371337890625
    }
}

Methodology: 2026.01.18

Zone Dwell Unknown Maritime Surveillance Zone

May 9, 2026 01:00 UTC 80.0% ▼

Zone: Unknown Maritime Surveillance Zone
Duration: 3h 29m
Data Points: 117 AIS positions
Period: 2026-05-09T01:00:54+00:00 to 2026-05-09T04:30:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_110",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 209.19999999999998863131622783839702606201171875,
    "points_in_zone": 117,
    "first_point": {
        "ts": "2026-05-09T01:00:54+00:00",
        "lat": 50.49286330000000333484422299079596996307373046875,
        "lon": -0.10179829999999999434745490134446299634873867034912109375
    },
    "last_point": {
        "ts": "2026-05-09T04:30:05+00:00",
        "lat": 50.30324329999999832807588973082602024078369140625,
        "lon": -1.1909799999999999275956952260457910597324371337890625
    }
}

Methodology: 2026.01.18

Zone Dwell Unknown Maritime Surveillance Zone

May 9, 2026 00:00 UTC 80.0% ▼

Zone: Unknown Maritime Surveillance Zone
Duration: 4h 29m
Data Points: 159 AIS positions
Period: 2026-05-09T00:00:14+00:00 to 2026-05-09T04:30:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_110",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 269.8999999999999772626324556767940521240234375,
    "points_in_zone": 159,
    "first_point": {
        "ts": "2026-05-09T00:00:14+00:00",
        "lat": 50.54225170000000133541107061319053173065185546875,
        "lon": 0.1945183000000000050899728876174776814877986907958984375
    },
    "last_point": {
        "ts": "2026-05-09T04:30:05+00:00",
        "lat": 50.30324329999999832807588973082602024078369140625,
        "lon": -1.1909799999999999275956952260457910597324371337890625
    }
}

Methodology: 2026.01.18

Zone Dwell Unknown Maritime Surveillance Zone

May 8, 2026 23:26 UTC 80.0% ▼

Zone: Unknown Maritime Surveillance Zone
Duration: 5h 3m
Data Points: 179 AIS positions
Period: 2026-05-08T23:26:54+00:00 to 2026-05-09T04:30:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_110",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 303.19999999999998863131622783839702606201171875,
    "points_in_zone": 179,
    "first_point": {
        "ts": "2026-05-08T23:26:54+00:00",
        "lat": 50.57089830000000318932507070712745189666748046875,
        "lon": 0.35913669999999997539674723157077096402645111083984375
    },
    "last_point": {
        "ts": "2026-05-09T04:30:05+00:00",
        "lat": 50.30324329999999832807588973082602024078369140625,
        "lon": -1.1909799999999999275956952260457910597324371337890625
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_118

May 8, 2026 22:00 UTC 80.0% ▼

Zone: discovered_118
Duration: 1h 50m
Data Points: 69 AIS positions
Period: 2026-05-08T22:00:54+00:00 to 2026-05-08T23:50:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_118",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 110,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-05-08T22:00:54+00:00",
        "lat": 50.6958182999999991125150700099766254425048828125,
        "lon": 0.780030000000000001136868377216160297393798828125
    },
    "last_point": {
        "ts": "2026-05-08T23:50:54+00:00",
        "lat": 50.55010829999999799611032358370721340179443359375,
        "lon": 0.2398567000000000060122573586340877227485179901123046875
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_118

May 8, 2026 21:00 UTC 80.0% ▼

Zone: discovered_118
Duration: 2h 50m
Data Points: 105 AIS positions
Period: 2026-05-08T21:00:24+00:00 to 2026-05-08T23:50:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_118",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 170.5,
    "points_in_zone": 105,
    "first_point": {
        "ts": "2026-05-08T21:00:24+00:00",
        "lat": 50.83512170000000196523615159094333648681640625,
        "lon": 1.059274999999999966604491419275291264057159423828125
    },
    "last_point": {
        "ts": "2026-05-08T23:50:54+00:00",
        "lat": 50.55010829999999799611032358370721340179443359375,
        "lon": 0.2398567000000000060122573586340877227485179901123046875
    }
}

Methodology: 2026.01.18

Zone Dwell discovered_118

May 8, 2026 20:52 UTC 80.0% ▼

Zone: discovered_118
Duration: 2h 58m
Data Points: 113 AIS positions
Period: 2026-05-08T20:52:14+00:00 to 2026-05-08T23:50:54+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_118",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 178.69999999999998863131622783839702606201171875,
    "points_in_zone": 113,
    "first_point": {
        "ts": "2026-05-08T20:52:14+00:00",
        "lat": 50.85412170000000031677700462751090526580810546875,
        "lon": 1.0968633000000000965457047641393728554248809814453125
    },
    "last_point": {
        "ts": "2026-05-08T23:50:54+00:00",
        "lat": 50.55010829999999799611032358370721340179443359375,
        "lon": 0.2398567000000000060122573586340877227485179901123046875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 18:04 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 1h 49m
Data Points: 61 AIS positions
Period: 2026-05-08T18:04:17+00:00 to 2026-05-08T19:54:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 109.7999999999999971578290569595992565155029296875,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-05-08T18:04:17+00:00",
        "lat": 51.26523670000000265645212493836879730224609375,
        "lon": 1.816296700000000097219299277639947831630706787109375
    },
    "last_point": {
        "ts": "2026-05-08T19:54:05+00:00",
        "lat": 51.00956670000000059417288866825401782989501953125,
        "lon": 1.3408599999999999408117901111836545169353485107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 17:01 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 2h 52m
Data Points: 83 AIS positions
Period: 2026-05-08T17:01:25+00:00 to 2026-05-08T19:54:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 172.69999999999998863131622783839702606201171875,
    "points_in_zone": 83,
    "first_point": {
        "ts": "2026-05-08T17:01:25+00:00",
        "lat": 51.40688000000000101863406598567962646484375,
        "lon": 2.04803170000000012151986084063537418842315673828125
    },
    "last_point": {
        "ts": "2026-05-08T19:54:05+00:00",
        "lat": 51.00956670000000059417288866825401782989501953125,
        "lon": 1.3408599999999999408117901111836545169353485107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 16:06 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 3h 48m
Data Points: 108 AIS positions
Period: 2026-05-08T16:06:03+00:00 to 2026-05-08T19:54:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 228,
    "points_in_zone": 108,
    "first_point": {
        "ts": "2026-05-08T16:06:03+00:00",
        "lat": 51.346931699999998954808688722550868988037109375,
        "lon": 2.338753300000000034941649573738686740398406982421875
    },
    "last_point": {
        "ts": "2026-05-08T19:54:05+00:00",
        "lat": 51.00956670000000059417288866825401782989501953125,
        "lon": 1.3408599999999999408117901111836545169353485107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 15:00 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 4h 54m
Data Points: 138 AIS positions
Period: 2026-05-08T15:00:06+00:00 to 2026-05-08T19:54:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 294,
    "points_in_zone": 138,
    "first_point": {
        "ts": "2026-05-08T15:00:06+00:00",
        "lat": 51.38080670000000083064151112921535968780517578125,
        "lon": 2.68094330000000002911519914050586521625518798828125
    },
    "last_point": {
        "ts": "2026-05-08T19:54:05+00:00",
        "lat": 51.00956670000000059417288866825401782989501953125,
        "lon": 1.3408599999999999408117901111836545169353485107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 14:02 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 5h 51m
Data Points: 170 AIS positions
Period: 2026-05-08T14:02:24+00:00 to 2026-05-08T19:54:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 351.69999999999998863131622783839702606201171875,
    "points_in_zone": 170,
    "first_point": {
        "ts": "2026-05-08T14:02:24+00:00",
        "lat": 51.38148170000000192203515325672924518585205078125,
        "lon": 2.927851700000000167989355759345926344394683837890625
    },
    "last_point": {
        "ts": "2026-05-08T19:54:05+00:00",
        "lat": 51.00956670000000059417288866825401782989501953125,
        "lon": 1.3408599999999999408117901111836545169353485107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 13:04 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 6h 33m
Data Points: 195 AIS positions
Period: 2026-05-08T13:20:13+00:00 to 2026-05-08T19:54:05+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 393.8999999999999772626324556767940521240234375,
    "points_in_zone": 195,
    "first_point": {
        "ts": "2026-05-08T13:20:13+00:00",
        "lat": 51.4016050000000035424818634055554866790771484375,
        "lon": 3.120923299999999844800413484335877001285552978515625
    },
    "last_point": {
        "ts": "2026-05-08T19:54:05+00:00",
        "lat": 51.00956670000000059417288866825401782989501953125,
        "lon": 1.3408599999999999408117901111836545169353485107421875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 8, 2026 12:40 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 6h 37m
Data Points: 198 AIS positions
Period: 2026-05-08T12:52:19+00:00 to 2026-05-08T19:29:56+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 397.6000000000000227373675443232059478759765625,
    "points_in_zone": 198,
    "first_point": {
        "ts": "2026-05-08T12:52:19+00:00",
        "lat": 51.41074499999999858346200198866426944732666015625,
        "lon": 3.25884000000000018104628907167352735996246337890625
    },
    "last_point": {
        "ts": "2026-05-08T19:29:56+00:00",
        "lat": 51.06740500000000082536644185893237590789794921875,
        "lon": 1.45457999999999998408384271897375583648681640625
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 13:24 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 1h 30m
Data Points: 60 AIS positions
Period: 2026-05-03T13:24:19+00:00 to 2026-05-03T14:54:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 90.5,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-05-03T13:24:19+00:00",
        "lat": 51.3661766999999969129930832423269748687744140625,
        "lon": 2.89007170000000002119122655130922794342041015625
    },
    "last_point": {
        "ts": "2026-05-03T14:54:49+00:00",
        "lat": 51.40309330000000187510522664524614810943603515625,
        "lon": 3.3145199999999999107558323885314166545867919921875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 12:11 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 2h 42m
Data Points: 82 AIS positions
Period: 2026-05-03T12:11:52+00:00 to 2026-05-03T14:54:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 162.900000000000005684341886080801486968994140625,
    "points_in_zone": 82,
    "first_point": {
        "ts": "2026-05-03T12:11:52+00:00",
        "lat": 51.3881532999999990352080203592777252197265625,
        "lon": 2.59561170000000007718199412920512259006500244140625
    },
    "last_point": {
        "ts": "2026-05-03T14:54:49+00:00",
        "lat": 51.40309330000000187510522664524614810943603515625,
        "lon": 3.3145199999999999107558323885314166545867919921875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 11:00 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 3h 54m
Data Points: 97 AIS positions
Period: 2026-05-03T11:00:48+00:00 to 2026-05-03T14:54:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 234,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-05-03T11:00:48+00:00",
        "lat": 51.39991500000000002046363078989088535308837890625,
        "lon": 2.616330000000000044479975258582271635532379150390625
    },
    "last_point": {
        "ts": "2026-05-03T14:54:49+00:00",
        "lat": 51.40309330000000187510522664524614810943603515625,
        "lon": 3.3145199999999999107558323885314166545867919921875
    }
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 10:03 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 4h 51m
Data Points: 104 AIS positions
Period: 2026-05-03T10:03:47+00:00 to 2026-05-03T14:54:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 291,
    "points_in_zone": 104,
    "first_point": {
        "ts": "2026-05-03T10:03:47+00:00",
        "lat": 51.399951700000002574597601778805255889892578125,
        "lon": 2.615790000000000059543481256696395576000213623046875
    },
    "last_point": {
        "ts": "2026-05-03T14:54:49+00:00",
        "lat": 51.40309330000000187510522664524614810943603515625,
        "lon": 3.3145199999999999107558323885314166545867919921875
    }
}

Methodology: 2026.01.18

Loiter Archipelago Sea Sanction Zone

May 3, 2026 10:03 UTC 75.0% ▼

Duration: 1h 54m
Radius: 410 meters
Data Points: 22 AIS positions
Centroid: 51.3999, 2.6166
Zone: Archipelago Sea Sanction Zone

Show Raw Evidence JSON

{
    "radius_m": 410.1000000000000227373675443232059478759765625,
    "duration_minutes": 114.099999999999994315658113919198513031005859375,
    "points": 22,
    "centroid": {
        "lat": 51.3999459909091029885530588217079639434814453125,
        "lon": 2.61664318636363635306452124495990574359893798828125
    },
    "bbox": {
        "min_lat": 51.39861499999999949750417727045714855194091796875,
        "min_lon": 2.611148299999999977671905071474611759185791015625,
        "max_lat": 51.40106829999999860092430026270449161529541015625,
        "max_lon": 2.619949999999999779021209178608842194080352783203125
    },
    "zone_id": "discovered_002"
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 09:00 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 5h 53m
Data Points: 115 AIS positions
Period: 2026-05-03T09:00:52+00:00 to 2026-05-03T14:54:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 353.8999999999999772626324556767940521240234375,
    "points_in_zone": 115,
    "first_point": {
        "ts": "2026-05-03T09:00:52+00:00",
        "lat": 51.39996670000000023037500795908272266387939453125,
        "lon": 2.615679999999999783000248498865403234958648681640625
    },
    "last_point": {
        "ts": "2026-05-03T14:54:49+00:00",
        "lat": 51.40309330000000187510522664524614810943603515625,
        "lon": 3.3145199999999999107558323885314166545867919921875
    }
}

Methodology: 2026.01.18

Loiter Archipelago Sea Sanction Zone

May 3, 2026 09:00 UTC 75.0% ▼

Duration: 2h 57m
Radius: 390 meters
Data Points: 33 AIS positions
Centroid: 51.4000, 2.6163
Zone: Archipelago Sea Sanction Zone

Show Raw Evidence JSON

{
    "radius_m": 389.5,
    "duration_minutes": 177,
    "points": 33,
    "centroid": {
        "lat": 51.39995439999999149449649848975241184234619140625,
        "lon": 2.616319039393939949178502502036280930042266845703125
    },
    "bbox": {
        "min_lat": 51.39861499999999949750417727045714855194091796875,
        "min_lon": 2.611148299999999977671905071474611759185791015625,
        "max_lat": 51.40106829999999860092430026270449161529541015625,
        "max_lon": 2.619949999999999779021209178608842194080352783203125
    },
    "zone_id": "discovered_002"
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 08:00 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 6h 32m
Data Points: 121 AIS positions
Period: 2026-05-03T08:21:55+00:00 to 2026-05-03T14:54:49+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 121,
    "first_point": {
        "ts": "2026-05-03T08:21:55+00:00",
        "lat": 51.39998829999999685469447285868227481842041015625,
        "lon": 2.615896699999999963637264954741112887859344482421875
    },
    "last_point": {
        "ts": "2026-05-03T14:54:49+00:00",
        "lat": 51.40309330000000187510522664524614810943603515625,
        "lon": 3.3145199999999999107558323885314166545867919921875
    }
}

Methodology: 2026.01.18

Loiter Archipelago Sea Sanction Zone

May 3, 2026 08:00 UTC 75.0% ▼

Duration: 3h 57m
Radius: 382 meters
Data Points: 44 AIS positions
Centroid: 51.4000, 2.6162
Zone: Archipelago Sea Sanction Zone

Show Raw Evidence JSON

{
    "radius_m": 381.80000000000001136868377216160297393798828125,
    "duration_minutes": 237.099999999999994315658113919198513031005859375,
    "points": 44,
    "centroid": {
        "lat": 51.39995564772726055480234208516776561737060546875,
        "lon": 2.61619806590909131926991904038004577159881591796875
    },
    "bbox": {
        "min_lat": 51.39861499999999949750417727045714855194091796875,
        "min_lon": 2.611148299999999977671905071474611759185791015625,
        "max_lat": 51.40106829999999860092430026270449161529541015625,
        "max_lon": 2.619949999999999779021209178608842194080352783203125
    },
    "zone_id": "discovered_002"
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 07:09 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 6h 37m
Data Points: 112 AIS positions
Period: 2026-05-03T07:51:54+00:00 to 2026-05-03T14:29:17+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 112,
    "first_point": {
        "ts": "2026-05-03T07:51:54+00:00",
        "lat": 51.4001200000000011414158507250249385833740234375,
        "lon": 2.615806699999999818118112671072594821453094482421875
    },
    "last_point": {
        "ts": "2026-05-03T14:29:17+00:00",
        "lat": 51.40349830000000252994141192175447940826416015625,
        "lon": 3.1958932999999998258999767131172120571136474609375
    }
}

Methodology: 2026.01.18

Loiter Archipelago Sea Sanction Zone

May 3, 2026 07:09 UTC 75.0% ▼

Duration: 4h 48m
Radius: 379 meters
Data Points: 56 AIS positions
Centroid: 51.4000, 2.6161
Zone: Archipelago Sea Sanction Zone

Show Raw Evidence JSON

{
    "radius_m": 378.8999999999999772626324556767940521240234375,
    "duration_minutes": 288,
    "points": 56,
    "centroid": {
        "lat": 51.4000439624999927445969660766422748565673828125,
        "lon": 2.616090830357142404949399860925041139125823974609375
    },
    "bbox": {
        "min_lat": 51.39861499999999949750417727045714855194091796875,
        "min_lon": 2.611148299999999977671905071474611759185791015625,
        "max_lat": 51.40106829999999860092430026270449161529541015625,
        "max_lon": 2.619949999999999779021209178608842194080352783203125
    },
    "zone_id": "discovered_002"
}

Methodology: 2026.01.18

Zone Dwell Archipelago Sea Sanction Zone

May 3, 2026 06:00 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 6h 37m
Data Points: 85 AIS positions
Period: 2026-05-03T06:51:49+00:00 to 2026-05-03T13:29:19+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 397.5,
    "points_in_zone": 85,
    "first_point": {
        "ts": "2026-05-03T06:51:49+00:00",
        "lat": 51.40131670000000241316229221411049365997314453125,
        "lon": 2.61574829999999991514414432458579540252685546875
    },
    "last_point": {
        "ts": "2026-05-03T13:29:19+00:00",
        "lat": 51.3688599999999979672793415375053882598876953125,
        "lon": 2.91540830000000017463435142417438328266143798828125
    }
}

Methodology: 2026.01.18

Loiter Archipelago Sea Sanction Zone

May 3, 2026 06:00 UTC 75.0% ▼

Duration: 5h 57m
Radius: 398 meters
Data Points: 70 AIS positions
Centroid: 51.4004, 2.6161
Zone: Archipelago Sea Sanction Zone

Show Raw Evidence JSON

{
    "radius_m": 398,
    "duration_minutes": 357.1000000000000227373675443232059478759765625,
    "points": 70,
    "centroid": {
        "lat": 51.400391217142868072187411598861217498779296875,
        "lon": 2.61611192428571381896063030580990016460418701171875
    },
    "bbox": {
        "min_lat": 51.39861499999999949750417727045714855194091796875,
        "min_lon": 2.611148299999999977671905071474611759185791015625,
        "max_lat": 51.40232499999999760120772407390177249908447265625,
        "max_lon": 2.619949999999999779021209178608842194080352783203125
    },
    "zone_id": "discovered_002"
}

Methodology: 2026.01.18

Time (UTC)	Lat	Lon	Speed	Course	Zone
Jun 3 23:25	34.7102	33.3224	0.0 kn	13.1°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 22:24	34.7101	33.3224	0.0 kn	10.4°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 21:40	34.7102	33.3224	0.0 kn	274.1°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 19:19	31.7171	35.9994	0.0 kn	43.0°	Eastern Mediterranean Surveillance Zone
Jun 3 19:17	31.7171	35.9994	0.0 kn	43.0°	Eastern Mediterranean Surveillance Zone
Jun 3 19:13	34.7102	33.3224	0.0 kn	12.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 19:03	34.7102	33.3224	0.0 kn	359.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:57	34.7102	33.3224	0.0 kn	359.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:51	34.7102	33.3224	0.0 kn	359.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:46	34.7102	33.3224	0.0 kn	359.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:44	34.7106	33.3234	31.0 kn	358.9°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:41	34.7104	33.3225	0.0 kn	280.0°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:38	34.7093	33.3221	6.2 kn	11.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:27	34.7102	33.3224	0.0 kn	203.8°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:21	34.7102	33.3224	0.0 kn	331.2°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:15	34.7102	33.3224	0.0 kn	331.2°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 18:03	34.7102	33.3224	0.0 kn	331.2°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 17:51	34.7102	33.3224	0.0 kn	331.2°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 17:39	34.7102	33.3224	0.0 kn	331.2°	Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 3 17:30	34.7101	33.3225	0.0 kn	284.3°	Gulf of Oman Sanctioned Vessel Monitoring Zone

HIGH FREEDOM

IMO 9674713

Vessel information

Detected Events (100)

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

Confidence Analysis

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

Confidence Analysis

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

Confidence Analysis

Confidence Analysis

Confidence Analysis

🛰️ Gap Corroboration

SAR Imagery (Sentinel-1)

VIIRS Thermal Anomaly

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