ON PASSION

IMO 9945306

Vessel information

Vessel Name ON PASSION
IMO Number 9945306
MMSI 636021573
Vessel Type Tanker
Flag 🇱🇷 LIBERIA
Call Sign 5LEP9
Length 250 m
Beam 42 m

Detected Events (89)

Zone Dwell Eastern Black Sea Surveillance Zone
Sep 6, 2026 16:00 UTC 80.0% ▼
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 2h 44m
  • Data Points: 9 AIS positions
  • Period: 2026-09-06T16:00:25+00:00 to 2026-09-06T18:44:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 164.5,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-09-06T16:00:25+00:00",
        "lat": 31.401521699999999981400833348743617534637451171875,
        "lon": 32.328086700000000064392224885523319244384765625
    },
    "last_point": {
        "ts": "2026-09-06T18:44:57+00:00",
        "lat": 31.405989999999999184865373536013066768646240234375,
        "lon": 32.312011699999999336796463467180728912353515625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Black Sea Surveillance Zone
Sep 6, 2026 15:17 UTC 80.0% ▼
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 3h 27m
  • Data Points: 19 AIS positions
  • Period: 2026-09-06T15:17:53+00:00 to 2026-09-06T18:44:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 207.099999999999994315658113919198513031005859375,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-09-06T15:17:53+00:00",
        "lat": 31.44612670000000065329004428349435329437255859375,
        "lon": 32.36914829999999909659891272895038127899169921875
    },
    "last_point": {
        "ts": "2026-09-06T18:44:57+00:00",
        "lat": 31.405989999999999184865373536013066768646240234375,
        "lon": 32.312011699999999336796463467180728912353515625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Black Sea Surveillance Zone
Sep 6, 2026 14:10 UTC 80.0% ▼
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 4h 34m
  • Data Points: 22 AIS positions
  • Period: 2026-09-06T14:10:04+00:00 to 2026-09-06T18:44:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 274.8999999999999772626324556767940521240234375,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-09-06T14:10:04+00:00",
        "lat": 31.583921700000001209218680742196738719940185546875,
        "lon": 32.34953829999999896926965448074042797088623046875
    },
    "last_point": {
        "ts": "2026-09-06T18:44:57+00:00",
        "lat": 31.405989999999999184865373536013066768646240234375,
        "lon": 32.312011699999999336796463467180728912353515625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Black Sea Surveillance Zone
Sep 6, 2026 13:00 UTC 80.0% ▼
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 5h 44m
  • Data Points: 36 AIS positions
  • Period: 2026-09-06T13:00:05+00:00 to 2026-09-06T18:44:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 344.8999999999999772626324556767940521240234375,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-09-06T13:00:05+00:00",
        "lat": 31.697424999999999073452272568829357624053955078125,
        "lon": 32.55568000000000239424480241723358631134033203125
    },
    "last_point": {
        "ts": "2026-09-06T18:44:57+00:00",
        "lat": 31.405989999999999184865373536013066768646240234375,
        "lon": 32.312011699999999336796463467180728912353515625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Black Sea Surveillance Zone
Sep 6, 2026 12:49 UTC 80.0% ▼
  • Zone: Eastern Black Sea Surveillance Zone
  • Duration: 5h 55m
  • Data Points: 41 AIS positions
  • Period: 2026-09-06T12:49:06+00:00 to 2026-09-06T18:44:57+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_167",
    "zone_name": "Eastern Black Sea Surveillance Zone",
    "dwell_minutes": 355.8999999999999772626324556767940521240234375,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-09-06T12:49:06+00:00",
        "lat": 31.718198300000000955378709477372467517852783203125,
        "lon": 32.59091500000000252157406066544353961944580078125
    },
    "last_point": {
        "ts": "2026-09-06T18:44:57+00:00",
        "lat": 31.405989999999999184865373536013066768646240234375,
        "lon": 32.312011699999999336796463467180728912353515625
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:21 UTC 75/100 ▼
Vessel A: IMO 9376816 (YANBU) Liberia
Vessel B: IMO 9945306 (ON PASSION) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 2 meters
  • Duration: 30 minutes
  • Period: 2026-09-06T01:21:21+00:00 to 2026-09-06T01:52:17+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (YANBU and ON PASSION) maintained close proximity (min 1m, avg 2m) for 31 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 Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 2m
Duration5/25Duration 31 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:30:11.527239+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636023504,
        "imo": 9376816,
        "name": "YANBU",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "distance_consistency_m": 1.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 30.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 1856,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:21:21+00:00",
        "end": "2026-09-06T01:52:17+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (YANBU and ON PASSION) maintained close proximity (min 1m, avg 2m) for 31 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709729999999893834683462046086788177490234375,
            "lon": 35.99937200000000103727870737202465534210205078125
        },
        "time_window": {
            "start_ts": "2026-09-06T01:21:21+00:00",
            "end_ts": "2026-09-06T01:52:17+00:00"
        },
        "searched_at": "2026-09-06T02:30:11.527239+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:20 UTC 75/100 ▼
Vessel A: IMO 9431288 (MAERSK KAYA) SINGAPORE
Vessel B: IMO 9945306 (ON PASSION) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 4 meters
  • Duration: 35 minutes
  • Period: 2026-09-06T01:20:24+00:00 to 2026-09-06T01:55:24+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (MAERSK KAYA and ON PASSION) maintained close proximity (min 1m, avg 4m) 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 Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 4m
Duration5/25Duration 35 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:45:01.877172+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1,
    "avg_distance_m": 3.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 2.5,
    "duration_minutes": 35,
    "overlap_duration_s": 2100,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:20:24+00:00",
        "end": "2026-09-06T01:55:24+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime 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 35 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (MAERSK KAYA and ON PASSION) maintained close proximity (min 1m, avg 4m) 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709800000000001318767317570745944976806640625,
            "lon": 35.99936950000000024374458007514476776123046875
        },
        "time_window": {
            "start_ts": "2026-09-06T01:20:24+00:00",
            "end_ts": "2026-09-06T01:55:24+00:00"
        },
        "searched_at": "2026-09-06T02:45:01.877172+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:18 UTC 65/100 ▼
Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA
Vessel B: IMO 9945306 (ON PASSION) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 44 meters
  • Duration: 37 minutes
  • Period: 2026-09-06T01:18:31+00:00 to 2026-09-06T01:56:12+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and ON PASSION) maintained close proximity (min 1m, avg 44m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 44m
Duration5/25Duration 38 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency8/15Distance variance ±87m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:30:13.908029+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 43.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 87,
    "duration_minutes": 37.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2261,
    "speed_a_avg": 0.2399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.4699999999999999733546474089962430298328399658203125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2399999999999999911182158029987476766109466552734375,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:18:31+00:00",
        "end": "2026-09-06T01:56:12+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 44m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b187m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and ON PASSION) maintained close proximity (min 1m, avg 44m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717079999999999273541106958873569965362548828125,
            "lon": 35.99919969999999835863491171039640903472900390625
        },
        "time_window": {
            "start_ts": "2026-09-06T01:18:31+00:00",
            "end_ts": "2026-09-06T01:56:12+00:00"
        },
        "searched_at": "2026-09-06T02:30:13.908029+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:11 UTC 75/100 ▼
Vessel A: MMSI 325896057 (RINA) DOMINICA
Vessel B: IMO 9945306 (ON PASSION) LIBERIA
  • Minimum Distance: 0 meters
  • Average Distance: 1 meters
  • Duration: 39 minutes
  • Period: 2026-09-06T01:11:52+00:00 to 2026-09-06T01:50:49+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (RINA and ON PASSION) maintained close proximity (min 0m, avg 1m) for 39 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 Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 1m
Duration5/25Duration 39 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:00:15.943081+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "distance_consistency_m": 0.59999999999999997779553950749686919152736663818359375,
    "duration_minutes": 39,
    "overlap_duration_s": 2337,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:11:52+00:00",
        "end": "2026-09-06T01:50:49+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime 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 39 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and ON PASSION) maintained close proximity (min 0m, avg 1m) for 39 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710089999999837573341210372745990753173828125,
            "lon": 35.99936799999999692545316065661609172821044921875
        },
        "time_window": {
            "start_ts": "2026-09-06T01:11:52+00:00",
            "end_ts": "2026-09-06T01:50:49+00:00"
        },
        "searched_at": "2026-09-06T02:00:15.943081+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Unknown Maritime Surveillance Zone
Sep 6, 2026 01:08 UTC 77/100 ▼
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9945306 (ON PASSION) LIBERIA
  • Minimum Distance: 1 meters
  • Average Distance: 17 meters
  • Duration: 45 minutes
  • Period: 2026-09-06T01:08:03+00:00 to 2026-09-06T01:53:53+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Unknown Maritime Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (THALIA and ON PASSION) maintained close proximity (min 1m, avg 17m) for 46 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 Unknown Maritime Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 17m
Duration10/25Duration 46 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±43m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Unknown Maritime Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-06T02:00:20.286868+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1,
    "avg_distance_m": 16.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 43.39999999999999857891452847979962825775146484375,
    "duration_minutes": 45.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2750,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-06T01:08:03+00:00",
        "end": "2026-09-06T01:53:53+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 17m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 46 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b143m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (THALIA and ON PASSION) maintained close proximity (min 1m, avg 17m) for 46 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717081100000001470107235945761203765869140625,
            "lon": 35.99945910000000282025212072767317295074462890625
        },
        "time_window": {
            "start_ts": "2026-09-06T01:08:03+00:00",
            "end_ts": "2026-09-06T01:53:53+00:00"
        },
        "searched_at": "2026-09-06T02:00:20.286868+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 27, 2026 19:03 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2 hours
  • Data Points: 32 AIS positions
  • Period: 2026-08-27T19:03:14+00:00 to 2026-08-27T21:03:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 120.7000000000000028421709430404007434844970703125,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-08-27T19:03:14+00:00",
        "lat": 34.57940500000000128011379274539649486541748046875,
        "lon": 33.52103000000000321279003401286900043487548828125
    },
    "last_point": {
        "ts": "2026-08-27T21:03:55+00:00",
        "lat": 34.7363883000000015499608707614243030548095703125,
        "lon": 34.02217830000000020618244889192283153533935546875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 27, 2026 18:04 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 59m
  • Data Points: 41 AIS positions
  • Period: 2026-08-27T18:04:33+00:00 to 2026-08-27T21:03:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 179.400000000000005684341886080801486968994140625,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-08-27T18:04:33+00:00",
        "lat": 34.5253500000000030922819860279560089111328125,
        "lon": 33.335966700000000173531589098274707794189453125
    },
    "last_point": {
        "ts": "2026-08-27T21:03:55+00:00",
        "lat": 34.7363883000000015499608707614243030548095703125,
        "lon": 34.02217830000000020618244889192283153533935546875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 27, 2026 17:40 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 3h 23m
  • Data Points: 48 AIS positions
  • Period: 2026-08-27T17:40:23+00:00 to 2026-08-27T21:03:55+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 203.5,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-08-27T17:40:23+00:00",
        "lat": 34.51399169999999827496139914728701114654541015625,
        "lon": 33.29495670000000018262653611600399017333984375
    },
    "last_point": {
        "ts": "2026-08-27T21:03:55+00:00",
        "lat": 34.7363883000000015499608707614243030548095703125,
        "lon": 34.02217830000000020618244889192283153533935546875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Discovered Hotspot discovered_284
Aug 27, 2026 11:57 UTC 70.0% ▼
  • Gap Duration: 5h 43m
  • Last Seen: 2026-08-27T11:57:20+00:00 at 34.4611, 32.3017 (Zone: Discovered Hotspot discovered_284)
  • Next Seen: 2026-08-27T17:40:23+00:00 at 34.5140, 33.2950

🛰️ 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: 2026-08-27T18:00:05.907901+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 343.1000000000000227373675443232059478759765625,
    "last_seen": {
        "ts": "2026-08-27T11:57:20+00:00",
        "lat": 34.46106830000000087466105469502508640289306640625,
        "lon": 32.301704999999998335624695755541324615478515625,
        "sog": 14.300000000000000710542735760100185871124267578125,
        "zone_id": "discovered_284"
    },
    "next_seen": {
        "ts": "2026-08-27T17:40:23+00:00",
        "lat": 34.51399169999999827496139914728701114654541015625,
        "lon": 33.29495670000000018262653611600399017333984375,
        "zone_ids": [
            "discovered_041"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 34.46106830000000087466105469502508640289306640625,
                "lon": 32.301704999999998335624695755541324615478515625,
                "ts": "2026-08-27T11:57:20+00:00"
            },
            "end": {
                "lat": 34.51399169999999827496139914728701114654541015625,
                "lon": 33.29495670000000018262653611600399017333984375,
                "ts": "2026-08-27T17:40:23+00:00"
            },
            "bbox": {
                "min_lat": 34.28088799999999736201061750762164592742919921875,
                "min_lon": 32.0831060000000007903508958406746387481689453125,
                "max_lat": 34.69417200000000178761183633469045162200927734375,
                "max_lon": 33.51355600000000123372956295497715473175048828125
            },
            "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": "2026-08-27T18:00:05.907901+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_158
Aug 25, 2026 01:12 UTC 80.0% ▼
  • Zone: discovered_158
  • Duration: 1h 50m
  • Data Points: 11 AIS positions
  • Period: 2026-08-25T01:12:32+00:00 to 2026-08-25T03:02:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_158",
    "zone_name": "Strait of Malacca Sanctions Monitoring Zone",
    "dwell_minutes": 110,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-08-25T01:12:32+00:00",
        "lat": 36.08028999999999797410055180080235004425048828125,
        "lon": 16.210094999999999032525010989047586917877197265625
    },
    "last_point": {
        "ts": "2026-08-25T03:02:32+00:00",
        "lat": 35.98277829999999966048562782816588878631591796875,
        "lon": 16.702321699999998827479430474340915679931640625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_158
Aug 25, 2026 00:57 UTC 80.0% ▼
  • Zone: discovered_158
  • Duration: 2h 5m
  • Data Points: 12 AIS positions
  • Period: 2026-08-25T00:57:22+00:00 to 2026-08-25T03:02:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_158",
    "zone_name": "Strait of Malacca Sanctions Monitoring Zone",
    "dwell_minutes": 125.2000000000000028421709430404007434844970703125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-25T00:57:22+00:00",
        "lat": 36.09085999999999927467797533608973026275634765625,
        "lon": 16.1413016999999996414771885611116886138916015625
    },
    "last_point": {
        "ts": "2026-08-25T03:02:32+00:00",
        "lat": 35.98277829999999966048562782816588878631591796875,
        "lon": 16.702321699999998827479430474340915679931640625
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 24, 2026 23:03 UTC 80.0% ▼
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 1h 13m
  • Data Points: 13 AIS positions
  • Period: 2026-08-24T23:03:41+00:00 to 2026-08-25T00:17:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 73.5,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-24T23:03:41+00:00",
        "lat": 36.18717500000000342197381542064249515533447265625,
        "lon": 15.6294866999999992884795574354939162731170654296875
    },
    "last_point": {
        "ts": "2026-08-25T00:17:12+00:00",
        "lat": 36.12574000000000040699887904338538646697998046875,
        "lon": 15.9617567000000004640014594770036637783050537109375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 24, 2026 22:02 UTC 80.0% ▼
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 14m
  • Data Points: 28 AIS positions
  • Period: 2026-08-24T22:02:52+00:00 to 2026-08-25T00:17:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 134.30000000000001136868377216160297393798828125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-08-24T22:02:52+00:00",
        "lat": 36.21809999999999973852027324028313159942626953125,
        "lon": 15.34682169999999956644387566484510898590087890625
    },
    "last_point": {
        "ts": "2026-08-25T00:17:12+00:00",
        "lat": 36.12574000000000040699887904338538646697998046875,
        "lon": 15.9617567000000004640014594770036637783050537109375
    }
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Aug 24, 2026 21:59 UTC 80.0% ▼
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 2h 18m
  • Data Points: 29 AIS positions
  • Period: 2026-08-24T21:59:02+00:00 to 2026-08-25T00:17:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_030",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 138.19999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-08-24T21:59:02+00:00",
        "lat": 36.22129670000000345453372574411332607269287109375,
        "lon": 15.32905170000000083518898463808000087738037109375
    },
    "last_point": {
        "ts": "2026-08-25T00:17:12+00:00",
        "lat": 36.12574000000000040699887904338538646697998046875,
        "lon": 15.9617567000000004640014594770036637783050537109375
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 24, 2026 08:40 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 1h 14m
  • Data Points: 5 AIS positions
  • Period: 2026-08-24T08:40:49+00:00 to 2026-08-24T09:55:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 74.5,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-08-24T08:40:49+00:00",
        "lat": 37.17705670000000139907569973729550838470458984375,
        "lon": 11.6854099999999991865706761018373072147369384765625
    },
    "last_point": {
        "ts": "2026-08-24T09:55:21+00:00",
        "lat": 37.10097669999999681067492929287254810333251953125,
        "lon": 12.0268183000000004057028490933589637279510498046875
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 24, 2026 07:00 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 2h 55m
  • Data Points: 9 AIS positions
  • Period: 2026-08-24T07:00:20+00:00 to 2026-08-24T09:55:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 175,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-08-24T07:00:20+00:00",
        "lat": 37.34538500000000027512214728631079196929931640625,
        "lon": 11.2417832999999998122575561865232884883880615234375
    },
    "last_point": {
        "ts": "2026-08-24T09:55:21+00:00",
        "lat": 37.10097669999999681067492929287254810333251953125,
        "lon": 12.0268183000000004057028490933589637279510498046875
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 24, 2026 06:04 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 3h 51m
  • Data Points: 26 AIS positions
  • Period: 2026-08-24T06:04:02+00:00 to 2026-08-24T09:55:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 231.30000000000001136868377216160297393798828125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-08-24T06:04:02+00:00",
        "lat": 37.4459216999999995323378243483603000640869140625,
        "lon": 10.999871699999999918873072601854801177978515625
    },
    "last_point": {
        "ts": "2026-08-24T09:55:21+00:00",
        "lat": 37.10097669999999681067492929287254810333251953125,
        "lon": 12.0268183000000004057028490933589637279510498046875
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 24, 2026 05:11 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 4h 44m
  • Data Points: 34 AIS positions
  • Period: 2026-08-24T05:11:01+00:00 to 2026-08-24T09:55:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 284.30000000000001136868377216160297393798828125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-08-24T05:11:01+00:00",
        "lat": 37.533445000000000391082721762359142303466796875,
        "lon": 10.7752482999999994461859387229196727275848388671875
    },
    "last_point": {
        "ts": "2026-08-24T09:55:21+00:00",
        "lat": 37.10097669999999681067492929287254810333251953125,
        "lon": 12.0268183000000004057028490933589637279510498046875
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 24, 2026 04:01 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 5h 54m
  • Data Points: 36 AIS positions
  • Period: 2026-08-24T04:01:14+00:00 to 2026-08-24T09:55:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 354.1000000000000227373675443232059478759765625,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-08-24T04:01:14+00:00",
        "lat": 37.55149999999999721467247582040727138519287109375,
        "lon": 10.4416250000000001563194018672220408916473388671875
    },
    "last_point": {
        "ts": "2026-08-24T09:55:21+00:00",
        "lat": 37.10097669999999681067492929287254810333251953125,
        "lon": 12.0268183000000004057028490933589637279510498046875
    }
}
Methodology: 2026.01.18
Zone Dwell Baltic Sea Sanctioned Vessel Zone
Aug 24, 2026 03:45 UTC 80.0% ▼
  • Zone: Baltic Sea Sanctioned Vessel Zone
  • Duration: 6h 9m
  • Data Points: 41 AIS positions
  • Period: 2026-08-24T03:45:27+00:00 to 2026-08-24T09:55:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 369.8999999999999772626324556767940521240234375,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-08-24T03:45:27+00:00",
        "lat": 37.55182500000000089812601800076663494110107421875,
        "lon": 10.3645049999999994128074831678532063961029052734375
    },
    "last_point": {
        "ts": "2026-08-24T09:55:21+00:00",
        "lat": 37.10097669999999681067492929287254810333251953125,
        "lon": 12.0268183000000004057028490933589637279510498046875
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 18, 2026 01:01 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 15m
  • Data Points: 12 AIS positions
  • Period: 2026-08-18T01:01:32+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 75.7999999999999971578290569595992565155029296875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-18T01:01:32+00:00",
        "lat": 50.24366500000000002046363078989088535308837890625,
        "lon": -1.3078282999999999436369080285658128559589385986328125
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 18, 2026 00:02 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 14m
  • Data Points: 25 AIS positions
  • Period: 2026-08-18T00:02:33+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 134.80000000000001136868377216160297393798828125,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-08-18T00:02:33+00:00",
        "lat": 50.28464000000000311274561681784689426422119140625,
        "lon": -1.0797133000000000979667902356595732271671295166015625
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 17, 2026 23:03 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 3h 13m
  • Data Points: 38 AIS positions
  • Period: 2026-08-17T23:03:53+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 193.5,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-08-17T23:03:53+00:00",
        "lat": 50.321678300000002082015271298587322235107421875,
        "lon": -0.868184999999999984510168360429815948009490966796875
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 17, 2026 22:00 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 4h 16m
  • Data Points: 64 AIS positions
  • Period: 2026-08-17T22:00:41+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 256.69999999999998863131622783839702606201171875,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-08-17T22:00:41+00:00",
        "lat": 50.36670170000000013033059076406061649322509765625,
        "lon": -0.63062329999999999774473735669744201004505157470703125
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 17, 2026 21:02 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 5h 14m
  • Data Points: 77 AIS positions
  • Period: 2026-08-17T21:02:32+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 314.80000000000001136868377216160297393798828125,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-08-17T21:02:32+00:00",
        "lat": 50.4294833000000011224983609281480312347412109375,
        "lon": -0.3846117000000000007986500349943526089191436767578125
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 17, 2026 20:06 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 10m
  • Data Points: 94 AIS positions
  • Period: 2026-08-17T20:06:52+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 370.5,
    "points_in_zone": 94,
    "first_point": {
        "ts": "2026-08-17T20:06:52+00:00",
        "lat": 50.49065499999999673264028388075530529022216796875,
        "lon": -0.10860329999999999983639753509123693220317363739013671875
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 17, 2026 19:01 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 105 AIS positions
  • Period: 2026-08-17T19:40:53+00:00 to 2026-08-18T02:17:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 105,
    "first_point": {
        "ts": "2026-08-17T19:40:53+00:00",
        "lat": 50.50857500000000044337866711430251598358154296875,
        "lon": 0.0311150000000000002964295475749167962931096553802490234375
    },
    "last_point": {
        "ts": "2026-08-18T02:17:22+00:00",
        "lat": 50.18793500000000307181835523806512355804443359375,
        "lon": -1.651759999999999894981783654657192528247833251953125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Aug 17, 2026 18:50 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 6h 38m
  • Data Points: 109 AIS positions
  • Period: 2026-08-17T18:50:44+00:00 to 2026-08-18T01:29:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_137",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 398.30000000000001136868377216160297393798828125,
    "points_in_zone": 109,
    "first_point": {
        "ts": "2026-08-17T18:50:44+00:00",
        "lat": 50.55832000000000192585503100417554378509521484375,
        "lon": 0.3068400000000000016342482922482304275035858154296875
    },
    "last_point": {
        "ts": "2026-08-18T01:29:03+00:00",
        "lat": 50.22433829999999943538568913936614990234375,
        "lon": -1.4251666999999998974857362554757855832576751708984375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Monitoring Zone
Aug 17, 2026 18:03 UTC 80.0% ▼
  • Zone: Central Mediterranean Monitoring Zone
  • Duration: 1h 1m
  • Data Points: 15 AIS positions
  • Period: 2026-08-17T18:03:23+00:00 to 2026-08-17T19:04:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_144",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 61,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-08-17T18:03:23+00:00",
        "lat": 50.6082482999999996309270500205457210540771484375,
        "lon": 0.567541700000000037817926568095572292804718017578125
    },
    "last_point": {
        "ts": "2026-08-17T19:04:23+00:00",
        "lat": 50.544901699999996935730450786650180816650390625,
        "lon": 0.2312832999999999972207120890743681229650974273681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Monitoring Zone
Aug 17, 2026 17:00 UTC 80.0% ▼
  • Zone: Central Mediterranean Monitoring Zone
  • Duration: 2h 3m
  • Data Points: 32 AIS positions
  • Period: 2026-08-17T17:00:54+00:00 to 2026-08-17T19:04:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_144",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 123.5,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-08-17T17:00:54+00:00",
        "lat": 50.7308732999999989488060236908495426177978515625,
        "lon": 0.85184830000000000271853650701814331114292144775390625
    },
    "last_point": {
        "ts": "2026-08-17T19:04:23+00:00",
        "lat": 50.544901699999996935730450786650180816650390625,
        "lon": 0.2312832999999999972207120890743681229650974273681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Mediterranean Monitoring Zone
Aug 17, 2026 16:02 UTC 80.0% ▼
  • Zone: Central Mediterranean Monitoring Zone
  • Duration: 3h 2m
  • Data Points: 47 AIS positions
  • Period: 2026-08-17T16:02:03+00:00 to 2026-08-17T19:04:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_144",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 182.30000000000001136868377216160297393798828125,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-08-17T16:02:03+00:00",
        "lat": 50.83611830000000253448888543061912059783935546875,
        "lon": 1.0990349999999999841548969925497658550739288330078125
    },
    "last_point": {
        "ts": "2026-08-17T19:04:23+00:00",
        "lat": 50.544901699999996935730450786650180816650390625,
        "lon": 0.2312832999999999972207120890743681229650974273681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Aug 17, 2026 13:18 UTC 80.0% ▼
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 1h 25m
  • Data Points: 18 AIS positions
  • Period: 2026-08-17T13:18:05+00:00 to 2026-08-17T14:43:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 85.7999999999999971578290569595992565155029296875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-17T13:18:05+00:00",
        "lat": 51.1576333000000005313268047757446765899658203125,
        "lon": 1.6688083000000000222229346036328934133052825927734375
    },
    "last_point": {
        "ts": "2026-08-17T14:43:52+00:00",
        "lat": 51.0098899999999986221155268140137195587158203125,
        "lon": 1.3297749999999999293009977918700315058231353759765625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 21, 2026 04:02 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 1h 46m
  • Data Points: 52 AIS positions
  • Period: 2026-06-21T04:02:03+00:00 to 2026-06-21T05:48:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 106.2000000000000028421709430404007434844970703125,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-06-21T04:02:03+00:00",
        "lat": 34.63286169999999941637724987231194972991943359375,
        "lon": 33.71890170000000352956703864037990570068359375
    },
    "last_point": {
        "ts": "2026-06-21T05:48:13+00:00",
        "lat": 34.50307500000000260342858382500708103179931640625,
        "lon": 33.29697999999999780129655846394598484039306640625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 21, 2026 03:00 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 2h 47m
  • Data Points: 75 AIS positions
  • Period: 2026-06-21T03:00:20+00:00 to 2026-06-21T05:48:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 167.900000000000005684341886080801486968994140625,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-06-21T03:00:20+00:00",
        "lat": 34.70300329999999888741513132117688655853271484375,
        "lon": 33.97319499999999692363417125307023525238037109375
    },
    "last_point": {
        "ts": "2026-06-21T05:48:13+00:00",
        "lat": 34.50307500000000260342858382500708103179931640625,
        "lon": 33.29697999999999780129655846394598484039306640625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 21, 2026 02:51 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 2h 56m
  • Data Points: 79 AIS positions
  • Period: 2026-06-21T02:51:37+00:00 to 2026-06-21T05:48:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 176.599999999999994315658113919198513031005859375,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-06-21T02:51:37+00:00",
        "lat": 34.7132517000000007101334631443023681640625,
        "lon": 34.0097267000000016423655324615538120269775390625
    },
    "last_point": {
        "ts": "2026-06-21T05:48:13+00:00",
        "lat": 34.50307500000000260342858382500708103179931640625,
        "lon": 33.29697999999999780129655846394598484039306640625
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 15, 2026 23:02 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 1h 4m
  • Data Points: 30 AIS positions
  • Period: 2026-06-15T23:02:07+00:00 to 2026-06-16T00:07:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 64.900000000000005684341886080801486968994140625,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-06-15T23:02:07+00:00",
        "lat": 34.65150330000000167274265550076961517333984375,
        "lon": 33.81549170000000259506123256869614124298095703125
    },
    "last_point": {
        "ts": "2026-06-16T00:07:03+00:00",
        "lat": 34.71575829999999740493876743130385875701904296875,
        "lon": 34.01893830000000207292032428085803985595703125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 15, 2026 22:04 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 2h 2m
  • Data Points: 57 AIS positions
  • Period: 2026-06-15T22:04:51+00:00 to 2026-06-16T00:07:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 122.2000000000000028421709430404007434844970703125,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-15T22:04:51+00:00",
        "lat": 34.5980516999999991867298376746475696563720703125,
        "lon": 33.63235670000000254731276072561740875244140625
    },
    "last_point": {
        "ts": "2026-06-16T00:07:03+00:00",
        "lat": 34.71575829999999740493876743130385875701904296875,
        "lon": 34.01893830000000207292032428085803985595703125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 15, 2026 21:04 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 3h 3m
  • Data Points: 67 AIS positions
  • Period: 2026-06-15T21:04:01+00:00 to 2026-06-16T00:07:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 183,
    "points_in_zone": 67,
    "first_point": {
        "ts": "2026-06-15T21:04:01+00:00",
        "lat": 34.54162170000000031677700462751090526580810546875,
        "lon": 33.4395267000000018242644728161394596099853515625
    },
    "last_point": {
        "ts": "2026-06-16T00:07:03+00:00",
        "lat": 34.71575829999999740493876743130385875701904296875,
        "lon": 34.01893830000000207292032428085803985595703125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 15, 2026 20:16 UTC 80.0% ▼
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 3h 50m
  • Data Points: 88 AIS positions
  • Period: 2026-06-15T20:16:51+00:00 to 2026-06-16T00:07:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 230.19999999999998863131622783839702606201171875,
    "points_in_zone": 88,
    "first_point": {
        "ts": "2026-06-15T20:16:51+00:00",
        "lat": 34.49573670000000191748767974786460399627685546875,
        "lon": 33.2913233000000019501385395415127277374267578125
    },
    "last_point": {
        "ts": "2026-06-16T00:07:03+00:00",
        "lat": 34.71575829999999740493876743130385875701904296875,
        "lon": 34.01893830000000207292032428085803985595703125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Discovered Hotspot discovered_259
Jun 15, 2026 16:06 UTC 70.0% ▼
  • Gap Duration: 4h 10m
  • Last Seen: 2026-06-15T16:06:21+00:00 at 34.4819, 32.3571 (Zone: Discovered Hotspot discovered_259)
  • Next Seen: 2026-06-15T20:16:51+00:00 at 34.4957, 33.2913

🛰️ 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: 2026-06-15T20:30:04.573108+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 250.5,
    "last_seen": {
        "ts": "2026-06-15T16:06:21+00:00",
        "lat": 34.48190000000000310365066980011761188507080078125,
        "lon": 32.35714169999999967330950312316417694091796875,
        "sog": 12.0999999999999996447286321199499070644378662109375,
        "zone_id": "discovered_259"
    },
    "next_seen": {
        "ts": "2026-06-15T20:16:51+00:00",
        "lat": 34.49573670000000191748767974786460399627685546875,
        "lon": 33.2913233000000019501385395415127277374267578125,
        "zone_ids": [
            "discovered_035"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 34.48190000000000310365066980011761188507080078125,
                "lon": 32.35714169999999967330950312316417694091796875,
                "ts": "2026-06-15T16:06:21+00:00"
            },
            "end": {
                "lat": 34.49573670000000191748767974786460399627685546875,
                "lon": 33.2913233000000019501385395415127277374267578125,
                "ts": "2026-06-15T20:16:51+00:00"
            },
            "bbox": {
                "min_lat": 34.3017200000000030968294595368206501007080078125,
                "min_lon": 32.13853900000000152203938341699540615081787109375,
                "max_lat": 34.675916999999998324710759334266185760498046875,
                "max_lon": 33.50992600000000010140865924768149852752685546875
            },
            "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": "2026-06-15T20:30:04.573108+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 13, 2026 22:27 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 40m
  • Data Points: 10 AIS positions
  • Period: 2026-06-13T22:27:58+00:00 to 2026-06-14T00:08:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 100.7000000000000028421709430404007434844970703125,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-13T22:27:58+00:00",
        "lat": 37.23577829999999977417246554978191852569580078125,
        "lon": 23.9092117000000001780790626071393489837646484375
    },
    "last_point": {
        "ts": "2026-06-14T00:08:38+00:00",
        "lat": 36.90960499999999910869519226253032684326171875,
        "lon": 24.05751000000000061618266045115888118743896484375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 13, 2026 21:26 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 2h 42m
  • Data Points: 11 AIS positions
  • Period: 2026-06-13T21:26:38+00:00 to 2026-06-14T00:08:38+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 162,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-13T21:26:38+00:00",
        "lat": 37.4351233000000007677954272367060184478759765625,
        "lon": 23.818671699999999447072696057148277759552001953125
    },
    "last_point": {
        "ts": "2026-06-14T00:08:38+00:00",
        "lat": 36.90960499999999910869519226253032684326171875,
        "lon": 24.05751000000000061618266045115888118743896484375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 13, 2026 00:12 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 23m
  • Data Points: 37 AIS positions
  • Period: 2026-06-13T00:12:23+00:00 to 2026-06-13T01:35:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 83.5,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-06-13T00:12:23+00:00",
        "lat": 37.27425329999999803476384840905666351318359375,
        "lon": 23.91051829999999966958057484589517116546630859375
    },
    "last_point": {
        "ts": "2026-06-13T01:35:52+00:00",
        "lat": 37.4675833000000011452357284724712371826171875,
        "lon": 23.821543299999998311022864072583615779876708984375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 23:03 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 2h 32m
  • Data Points: 45 AIS positions
  • Period: 2026-06-12T23:03:42+00:00 to 2026-06-13T01:35:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 152.19999999999998863131622783839702606201171875,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-06-12T23:03:42+00:00",
        "lat": 37.1728667000000001507942215539515018463134765625,
        "lon": 24.043703300000000666614141664467751979827880859375
    },
    "last_point": {
        "ts": "2026-06-13T01:35:52+00:00",
        "lat": 37.4675833000000011452357284724712371826171875,
        "lon": 23.821543299999998311022864072583615779876708984375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 22:30 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 3h 5m
  • Data Points: 53 AIS positions
  • Period: 2026-06-12T22:30:05+00:00 to 2026-06-13T01:35:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 185.80000000000001136868377216160297393798828125,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-06-12T22:30:05+00:00",
        "lat": 37.11160000000000280806489172391593456268310546875,
        "lon": 24.022800000000000153477230924181640148162841796875
    },
    "last_point": {
        "ts": "2026-06-13T01:35:52+00:00",
        "lat": 37.4675833000000011452357284724712371826171875,
        "lon": 23.821543299999998311022864072583615779876708984375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 21:55 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 3h 40m
  • Data Points: 55 AIS positions
  • Period: 2026-06-12T21:55:43+00:00 to 2026-06-13T01:35:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 220.19999999999998863131622783839702606201171875,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-06-12T21:55:43+00:00",
        "lat": 37.073111699999998336352291516959667205810546875,
        "lon": 23.948344999999999771489456179551780223846435546875
    },
    "last_point": {
        "ts": "2026-06-13T01:35:52+00:00",
        "lat": 37.4675833000000011452357284724712371826171875,
        "lon": 23.821543299999998311022864072583615779876708984375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 17:31 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 14m
  • Data Points: 19 AIS positions
  • Period: 2026-06-12T17:31:42+00:00 to 2026-06-12T23:45:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 374.19999999999998863131622783839702606201171875,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-12T17:31:42+00:00",
        "lat": 37.07018000000000057525539887137711048126220703125,
        "lon": 23.92929000000000172576619661413133144378662109375
    },
    "last_point": {
        "ts": "2026-06-12T23:45:53+00:00",
        "lat": 37.24137170000000196523615159094333648681640625,
        "lon": 23.959236700000001718535713735036551952362060546875
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 16:44 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 19 AIS positions
  • Period: 2026-06-12T16:44:03+00:00 to 2026-06-12T23:17:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 393.80000000000001136868377216160297393798828125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-12T16:44:03+00:00",
        "lat": 37.07403500000000207137418328784406185150146484375,
        "lon": 23.92754169999999902529452810995280742645263671875
    },
    "last_point": {
        "ts": "2026-06-12T23:17:52+00:00",
        "lat": 37.2043383000000034144250093959271907806396484375,
        "lon": 24.01713829999999916253727860748767852783203125
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 15:47 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 9m
  • Data Points: 5 AIS positions
  • Period: 2026-06-12T15:47:53+00:00 to 2026-06-12T21:57:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 369.30000000000001136868377216160297393798828125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-12T15:47:53+00:00",
        "lat": 37.072806700000001001171767711639404296875,
        "lon": 23.924775000000000346744855050928890705108642578125
    },
    "last_point": {
        "ts": "2026-06-12T21:57:13+00:00",
        "lat": 37.0758349999999978763298713602125644683837890625,
        "lon": 23.951389999999999957935870043002068996429443359375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 12:01 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 5h 29m
  • Data Points: 4 AIS positions
  • Period: 2026-06-12T12:01:53+00:00 to 2026-06-12T17:31:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 329.80000000000001136868377216160297393798828125,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-12T12:01:53+00:00",
        "lat": 37.065546699999998736529960297048091888427734375,
        "lon": 23.907454999999998790372046642005443572998046875
    },
    "last_point": {
        "ts": "2026-06-12T17:31:42+00:00",
        "lat": 37.07018000000000057525539887137711048126220703125,
        "lon": 23.92929000000000172576619661413133144378662109375
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 10:05 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 8 AIS positions
  • Period: 2026-06-12T10:12:04+00:00 to 2026-06-12T16:44:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 392,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-12T10:12:04+00:00",
        "lat": 36.9944899999999989859134075231850147247314453125,
        "lon": 23.874443299999999368310454883612692356109619140625
    },
    "last_point": {
        "ts": "2026-06-12T16:44:03+00:00",
        "lat": 37.07403500000000207137418328784406185150146484375,
        "lon": 23.92754169999999902529452810995280742645263671875
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Jun 12, 2026 09:54 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 5h 53m
  • Data Points: 14 AIS positions
  • Period: 2026-06-12T09:54:34+00:00 to 2026-06-12T15:47:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Eastern Mediterranean Sanctions Monitoring Zone",
    "dwell_minutes": 353.30000000000001136868377216160297393798828125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-12T09:54:34+00:00",
        "lat": 36.94792170000000197660483536310493946075439453125,
        "lon": 23.834526700000001397938831360079348087310791015625
    },
    "last_point": {
        "ts": "2026-06-12T15:47:53+00:00",
        "lat": 37.072806700000001001171767711639404296875,
        "lon": 23.924775000000000346744855050928890705108642578125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jun 5, 2026 14:01 UTC 80.0% ▼
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 16m
  • Data Points: 43 AIS positions
  • Period: 2026-06-05T14:01:30+00:00 to 2026-06-05T15:18:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 76.7999999999999971578290569595992565155029296875,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-06-05T14:01:30+00:00",
        "lat": 36.3896567000000032976458896882832050323486328125,
        "lon": 14.7056299999999993133315001614391803741455078125
    },
    "last_point": {
        "ts": "2026-06-05T15:18:19+00:00",
        "lat": 36.53449499999999972033037920482456684112548828125,
        "lon": 14.3932216999999997852910382789559662342071533203125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jun 5, 2026 13:00 UTC 80.0% ▼
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 17m
  • Data Points: 74 AIS positions
  • Period: 2026-06-05T13:00:34+00:00 to 2026-06-05T15:18:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 137.80000000000001136868377216160297393798828125,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-06-05T13:00:34+00:00",
        "lat": 36.3242182999999982939698384143412113189697265625,
        "lon": 14.976366699999999809733708389103412628173828125
    },
    "last_point": {
        "ts": "2026-06-05T15:18:19+00:00",
        "lat": 36.53449499999999972033037920482456684112548828125,
        "lon": 14.3932216999999997852910382789559662342071533203125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jun 5, 2026 12:05 UTC 80.0% ▼
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 12m
  • Data Points: 97 AIS positions
  • Period: 2026-06-05T12:05:41+00:00 to 2026-06-05T15:18:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 192.599999999999994315658113919198513031005859375,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-06-05T12:05:41+00:00",
        "lat": 36.2317766999999975041646393947303295135498046875,
        "lon": 15.2146282999999993279516274924390017986297607421875
    },
    "last_point": {
        "ts": "2026-06-05T15:18:19+00:00",
        "lat": 36.53449499999999972033037920482456684112548828125,
        "lon": 14.3932216999999997852910382789559662342071533203125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jun 5, 2026 11:13 UTC 80.0% ▼
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 5m
  • Data Points: 117 AIS positions
  • Period: 2026-06-05T11:13:05+00:00 to 2026-06-05T15:18:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 245.19999999999998863131622783839702606201171875,
    "points_in_zone": 117,
    "first_point": {
        "ts": "2026-06-05T11:13:05+00:00",
        "lat": 36.1610299999999966757968650199472904205322265625,
        "lon": 15.4538217000000006606796887353993952274322509765625
    },
    "last_point": {
        "ts": "2026-06-05T15:18:19+00:00",
        "lat": 36.53449499999999972033037920482456684112548828125,
        "lon": 14.3932216999999997852910382789559662342071533203125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ discovered_227
Jun 5, 2026 04:41 UTC 70.0% ▼
  • Gap Duration: 6h 31m
  • Last Seen: 2026-06-05T04:41:08+00:00 at 35.7183, 17.2614 (Zone: discovered_227)
  • Next Seen: 2026-06-05T11:13:05+00:00 at 36.1610, 15.4538

🛰️ 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: 2026-06-05T11:30:02.122994+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 391.8999999999999772626324556767940521240234375,
    "last_seen": {
        "ts": "2026-06-05T04:41:08+00:00",
        "lat": 35.7183433000000007950802682898938655853271484375,
        "lon": 17.261408299999999371721060015261173248291015625,
        "sog": 13.699999999999999289457264239899814128875732421875,
        "zone_id": "discovered_227"
    },
    "next_seen": {
        "ts": "2026-06-05T11:13:05+00:00",
        "lat": 36.1610299999999966757968650199472904205322265625,
        "lon": 15.4538217000000006606796887353993952274322509765625,
        "zone_ids": [
            "discovered_025"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 35.7183433000000007950802682898938655853271484375,
                "lon": 17.261408299999999371721060015261173248291015625,
                "ts": "2026-06-05T04:41:08+00:00"
            },
            "end": {
                "lat": 36.1610299999999966757968650199472904205322265625,
                "lon": 15.4538217000000006606796887353993952274322509765625,
                "ts": "2026-06-05T11:13:05+00:00"
            },
            "bbox": {
                "min_lat": 35.53816299999999728242983110249042510986328125,
                "min_lon": 15.2312770000000003989271135651506483554840087890625,
                "max_lat": 36.34120999999999668261807528324425220489501953125,
                "max_lon": 17.4839529999999996334736351855099201202392578125
            },
            "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": "2026-06-05T11:30:02.122994+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jun 3, 2026 00:05 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 14m
  • Data Points: 5 AIS positions
  • Period: 2026-06-03T00:05:20+00:00 to 2026-06-03T02:20:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_057",
    "zone_name": "Brest Approaches Monitoring Zone",
    "dwell_minutes": 134.69999999999998863131622783839702606201171875,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    },
    "last_point": {
        "ts": "2026-06-03T02:20:03+00:00",
        "lat": 32.23961669999999912761268205940723419189453125,
        "lon": 30.52537829999999985375325195491313934326171875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jun 2, 2026 23:31 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 48m
  • Data Points: 16 AIS positions
  • Period: 2026-06-02T23:31:10+00:00 to 2026-06-03T02:20:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_057",
    "zone_name": "Brest Approaches Monitoring Zone",
    "dwell_minutes": 168.900000000000005684341886080801486968994140625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-06-02T23:31:10+00:00",
        "lat": 32.076425000000000409272615797817707061767578125,
        "lon": 31.25638000000000005229594535194337368011474609375
    },
    "last_point": {
        "ts": "2026-06-03T02:20:03+00:00",
        "lat": 32.23961669999999912761268205940723419189453125,
        "lon": 30.52537829999999985375325195491313934326171875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 23:03 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 1h 2m
  • Data Points: 17 AIS positions
  • Period: 2026-06-02T23:03:22+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 62,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-06-02T23:03:22+00:00",
        "lat": 32.0252617000000014968463801778852939605712890625,
        "lon": 31.37031830000000098834789241664111614227294921875
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 22:05 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 2 hours
  • Data Points: 35 AIS positions
  • Period: 2026-06-02T22:05:10+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 120.2000000000000028421709430404007434844970703125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-02T22:05:10+00:00",
        "lat": 31.92038170000000008030838216654956340789794921875,
        "lon": 31.613276700000000118961906991899013519287109375
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 21:00 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 3h 4m
  • Data Points: 64 AIS positions
  • Period: 2026-06-02T21:00:29+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 184.80000000000001136868377216160297393798828125,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-06-02T21:00:29+00:00",
        "lat": 31.811385000000001355147105641663074493408203125,
        "lon": 31.8657232999999990852302289567887783050537109375
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 20:00 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 4h 4m
  • Data Points: 87 AIS positions
  • Period: 2026-06-02T20:00:37+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 244.69999999999998863131622783839702606201171875,
    "points_in_zone": 87,
    "first_point": {
        "ts": "2026-06-02T20:00:37+00:00",
        "lat": 31.69965330000000136578819365240633487701416015625,
        "lon": 32.05022999999999910869519226253032684326171875
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 19:05 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 4h 59m
  • Data Points: 114 AIS positions
  • Period: 2026-06-02T19:05:47+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 299.6000000000000227373675443232059478759765625,
    "points_in_zone": 114,
    "first_point": {
        "ts": "2026-06-02T19:05:47+00:00",
        "lat": 31.570058299999999462670530192553997039794921875,
        "lon": 32.194351699999998572820913977921009063720703125
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 18:01 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 6h 3m
  • Data Points: 139 AIS positions
  • Period: 2026-06-02T18:01:58+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 363.3999999999999772626324556767940521240234375,
    "points_in_zone": 139,
    "first_point": {
        "ts": "2026-06-02T18:01:58+00:00",
        "lat": 31.47755000000000080717654782347381114959716796875,
        "lon": 32.36820329999999756864781375043094158172607421875
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 17:08 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 6h 32m
  • Data Points: 151 AIS positions
  • Period: 2026-06-02T17:32:27+00:00 to 2026-06-03T00:05:20+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 151,
    "first_point": {
        "ts": "2026-06-02T17:32:27+00:00",
        "lat": 31.417106700000001495709511800669133663177490234375,
        "lon": 32.4008299999999991314325598068535327911376953125
    },
    "last_point": {
        "ts": "2026-06-03T00:05:20+00:00",
        "lat": 32.140663299999999935607775114476680755615234375,
        "lon": 31.118566699999998803605194552801549434661865234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 16:58 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 6h 17m
  • Data Points: 150 AIS positions
  • Period: 2026-06-02T16:58:18+00:00 to 2026-06-02T23:16:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 377.80000000000001136868377216160297393798828125,
    "points_in_zone": 150,
    "first_point": {
        "ts": "2026-06-02T16:58:18+00:00",
        "lat": 31.320791700000000901127350516617298126220703125,
        "lon": 32.37255499999999841520548216067254543304443359375
    },
    "last_point": {
        "ts": "2026-06-02T23:16:03+00:00",
        "lat": 32.04887000000000085719875642098486423492431640625,
        "lon": 31.318341700000001281978256884030997753143310546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 14:00 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 1h 45m
  • Data Points: 45 AIS positions
  • Period: 2026-06-02T14:00:04+00:00 to 2026-06-02T15:45:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 105.599999999999994315658113919198513031005859375,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-06-02T14:00:04+00:00",
        "lat": 30.91196169999999909805410425178706645965576171875,
        "lon": 32.31440169999999767469489597715437412261962890625
    },
    "last_point": {
        "ts": "2026-06-02T15:45:41+00:00",
        "lat": 31.1542816999999985227987053804099559783935546875,
        "lon": 32.32390670000000199024725588969886302947998046875
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 2, 2026 13:22 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 1h 7m
  • Data Points: 28 AIS positions
  • Period: 2026-06-02T13:22:32+00:00 to 2026-06-02T14:30:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 67.5,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-06-02T13:22:32+00:00",
        "lat": 30.81744330000000076097421697340905666351318359375,
        "lon": 32.3177917000000007874405127950012683868408203125
    },
    "last_point": {
        "ts": "2026-06-02T14:30:04+00:00",
        "lat": 30.987231699999998824068825342692434787750244140625,
        "lon": 32.3119717000000008511051419191062450408935546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 2, 2026 13:22 UTC 80.0% ▼
  • Zone: discovered_020
  • Duration: 2h 23m
  • Data Points: 59 AIS positions
  • Period: 2026-06-02T13:22:32+00:00 to 2026-06-02T15:45:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 143.19999999999998863131622783839702606201171875,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-06-02T13:22:32+00:00",
        "lat": 30.81744330000000076097421697340905666351318359375,
        "lon": 32.3177917000000007874405127950012683868408203125
    },
    "last_point": {
        "ts": "2026-06-02T15:45:41+00:00",
        "lat": 31.1542816999999985227987053804099559783935546875,
        "lon": 32.32390670000000199024725588969886302947998046875
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 2, 2026 04:12 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 1h 46m
  • Data Points: 15 AIS positions
  • Period: 2026-06-02T04:12:33+00:00 to 2026-06-02T05:58:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 106.2999999999999971578290569595992565155029296875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-06-02T04:12:33+00:00",
        "lat": 29.82075999999999993406163412146270275115966796875,
        "lon": 32.573246699999998554631019942462444305419921875
    },
    "last_point": {
        "ts": "2026-06-02T05:58:51+00:00",
        "lat": 29.859649999999998470912032644264400005340576171875,
        "lon": 32.55267669999999924357325653545558452606201171875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 2, 2026 04:12 UTC 75.0% ▼
  • Duration: 1h 32m
  • Radius: 993 meters
  • Data Points: 14 AIS positions
  • Centroid: 29.8224, 32.5728
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 992.6000000000000227373675443232059478759765625,
    "duration_minutes": 92.7000000000000028421709430404007434844970703125,
    "points": 14,
    "centroid": {
        "lat": 29.82240762142856738137197680771350860595703125,
        "lon": 32.5728482285714306954105268232524394989013671875
    },
    "bbox": {
        "min_lat": 29.820705000000000239879227592609822750091552734375,
        "min_lon": 32.56902000000000185764292837120592594146728515625,
        "max_lat": 29.830716699999999974579623085446655750274658203125,
        "max_lon": 32.57377999999999929059413261711597442626953125
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 2, 2026 03:09 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 2h 49m
  • Data Points: 21 AIS positions
  • Period: 2026-06-02T03:09:32+00:00 to 2026-06-02T05:58:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 169.30000000000001136868377216160297393798828125,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-06-02T03:09:32+00:00",
        "lat": 29.820931699999999153760654735378921031951904296875,
        "lon": 32.5728117000000025882400223053991794586181640625
    },
    "last_point": {
        "ts": "2026-06-02T05:58:51+00:00",
        "lat": 29.859649999999998470912032644264400005340576171875,
        "lon": 32.55267669999999924357325653545558452606201171875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 2, 2026 03:09 UTC 75.0% ▼
  • Duration: 2h 35m
  • Radius: 1,044 meters
  • Data Points: 20 AIS positions
  • Centroid: 29.8219, 32.5729
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 1043.59999999999990905052982270717620849609375,
    "duration_minutes": 155.69999999999998863131622783839702606201171875,
    "points": 20,
    "centroid": {
        "lat": 29.82193525000000278168954537250101566314697265625,
        "lon": 32.57291267500000486734279547818005084991455078125
    },
    "bbox": {
        "min_lat": 29.820705000000000239879227592609822750091552734375,
        "min_lon": 32.56902000000000185764292837120592594146728515625,
        "max_lat": 29.830716699999999974579623085446655750274658203125,
        "max_lon": 32.57377999999999929059413261711597442626953125
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 2, 2026 02:30 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 3h 28m
  • Data Points: 25 AIS positions
  • Period: 2026-06-02T02:30:30+00:00 to 2026-06-02T05:58:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 208.30000000000001136868377216160297393798828125,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-06-02T02:30:30+00:00",
        "lat": 29.821065000000000821955836727283895015716552734375,
        "lon": 32.57256170000000139452822622843086719512939453125
    },
    "last_point": {
        "ts": "2026-06-02T05:58:51+00:00",
        "lat": 29.859649999999998470912032644264400005340576171875,
        "lon": 32.55267669999999924357325653545558452606201171875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 2, 2026 02:30 UTC 75.0% ▼
  • Duration: 3h 14m
  • Radius: 1,058 meters
  • Data Points: 24 AIS positions
  • Centroid: 29.8218, 32.5729
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 1058.09999999999990905052982270717620849609375,
    "duration_minutes": 194.69999999999998863131622783839702606201171875,
    "points": 24,
    "centroid": {
        "lat": 29.821780345833332148686167784035205841064453125,
        "lon": 32.57286709583333816908634616993367671966552734375
    },
    "bbox": {
        "min_lat": 29.820705000000000239879227592609822750091552734375,
        "min_lon": 32.56902000000000185764292837120592594146728515625,
        "max_lat": 29.830716699999999974579623085446655750274658203125,
        "max_lon": 32.57377999999999929059413261711597442626953125
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 2, 2026 00:12 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 5h 46m
  • Data Points: 29 AIS positions
  • Period: 2026-06-02T00:12:32+00:00 to 2026-06-02T05:58:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 346.30000000000001136868377216160297393798828125,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-06-02T00:12:32+00:00",
        "lat": 29.820744999999998725570549140684306621551513671875,
        "lon": 32.5738750000000010231815394945442676544189453125
    },
    "last_point": {
        "ts": "2026-06-02T05:58:51+00:00",
        "lat": 29.859649999999998470912032644264400005340576171875,
        "lon": 32.55267669999999924357325653545558452606201171875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 2, 2026 00:12 UTC 75.0% ▼
  • Duration: 5h 32m
  • Radius: 1,077 meters
  • Data Points: 28 AIS positions
  • Centroid: 29.8216, 32.5730
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 1076.90000000000009094947017729282379150390625,
    "duration_minutes": 332.69999999999998863131622783839702606201171875,
    "points": 28,
    "centroid": {
        "lat": 29.821639582142861257807453512214124202728271484375,
        "lon": 32.572991917857137877945206128060817718505859375
    },
    "bbox": {
        "min_lat": 29.820705000000000239879227592609822750091552734375,
        "min_lon": 32.56902000000000185764292837120592594146728515625,
        "max_lat": 29.830716699999999974579623085446655750274658203125,
        "max_lon": 32.5738750000000010231815394945442676544189453125
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 1, 2026 23:12 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 6h 31m
  • Data Points: 34 AIS positions
  • Period: 2026-06-01T23:27:33+00:00 to 2026-06-02T05:58:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 391.30000000000001136868377216160297393798828125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-06-01T23:27:33+00:00",
        "lat": 29.820789999999998798330125282518565654754638671875,
        "lon": 32.57433670000000347499735653400421142578125
    },
    "last_point": {
        "ts": "2026-06-02T05:58:51+00:00",
        "lat": 29.859649999999998470912032644264400005340576171875,
        "lon": 32.55267669999999924357325653545558452606201171875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 1, 2026 23:12 UTC 75.0% ▼
  • Duration: 6h 32m
  • Radius: 1,101 meters
  • Data Points: 34 AIS positions
  • Centroid: 29.8215, 32.5732
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 1100.90000000000009094947017729282379150390625,
    "duration_minutes": 392.69999999999998863131622783839702606201171875,
    "points": 34,
    "centroid": {
        "lat": 29.821483188235294647938644629903137683868408203125,
        "lon": 32.57321324411765317563549615442752838134765625
    },
    "bbox": {
        "min_lat": 29.820705000000000239879227592609822750091552734375,
        "min_lon": 32.56902000000000185764292837120592594146728515625,
        "max_lat": 29.830716699999999974579623085446655750274658203125,
        "max_lon": 32.574403300000000172076397575438022613525390625
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 1, 2026 18:12 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 6h 12m
  • Data Points: 12 AIS positions
  • Period: 2026-06-01T18:12:16+00:00 to 2026-06-02T00:24:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 372.30000000000001136868377216160297393798828125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-06-01T18:12:16+00:00",
        "lat": 29.82076670000000007121343514882028102874755859375,
        "lon": 32.5742132999999967069015838205814361572265625
    },
    "last_point": {
        "ts": "2026-06-02T00:24:32+00:00",
        "lat": 29.8208249999999992496668710373342037200927734375,
        "lon": 32.5736399999999974852471495978534221649169921875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 1, 2026 18:12 UTC 75.0% ▼
  • Duration: 6h 12m
  • Radius: 42 meters
  • Data Points: 12 AIS positions
  • Centroid: 29.8208, 32.5741
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 42.2000000000000028421709430404007434844970703125,
    "duration_minutes": 372.30000000000001136868377216160297393798828125,
    "points": 12,
    "centroid": {
        "lat": 29.820764458333339774753767414949834346771240234375,
        "lon": 32.57407152500000080408426583744585514068603515625
    },
    "bbox": {
        "min_lat": 29.820706699999998789962774026207625865936279296875,
        "min_lon": 32.5736399999999974852471495978534221649169921875,
        "max_lat": 29.8208249999999992496668710373342037200927734375,
        "max_lon": 32.574403300000000172076397575438022613525390625
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Jun 1, 2026 17:33 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 6h 33m
  • Data Points: 12 AIS positions
  • Period: 2026-06-01T17:45:04+00:00 to 2026-06-02T00:18:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 393.3999999999999772626324556767940521240234375,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-06-01T17:45:04+00:00",
        "lat": 29.820685000000000997033566818572580814361572265625,
        "lon": 32.5740449999999981400833348743617534637451171875
    },
    "last_point": {
        "ts": "2026-06-02T00:18:30+00:00",
        "lat": 29.820801700000000522550180903635919094085693359375,
        "lon": 32.5737366999999977679181029088795185089111328125
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Jun 1, 2026 17:33 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 39 meters
  • Data Points: 12 AIS positions
  • Centroid: 29.8207, 32.5741
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 39,
    "duration_minutes": 393.3999999999999772626324556767940521240234375,
    "points": 12,
    "centroid": {
        "lat": 29.8207429333333351451074122451245784759521484375,
        "lon": 32.57413444166666494083983707241714000701904296875
    },
    "bbox": {
        "min_lat": 29.820685000000000997033566818572580814361572265625,
        "min_lon": 32.5737366999999977679181029088795185089111328125,
        "max_lat": 29.820801700000000522550180903635919094085693359375,
        "max_lon": 32.574403300000000172076397575438022613525390625
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18

Data Source

Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.

Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.