ALPINE EAGLE

IMO 9366275

Vessel information

Vessel Name ALPINE EAGLE
IMO Number 9366275
MMSI 563178300
Vessel Type Tanker
Flag 🇸🇬 Singapore
Call Sign 9V8590
Length 183 m
Beam 32 m

Detected Events (57)

Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 23:02 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 3h 20m
  • Data Points: 3 AIS positions
  • Period: 2026-05-10T23:02:40+00:00 to 2026-05-11T02:22:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 200.19999999999998863131622783839702606201171875,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-05-10T23:02:40+00:00",
        "lat": 31.394716700000000031423041946254670619964599609375,
        "lon": 32.34336669999999713809302193112671375274658203125
    },
    "last_point": {
        "ts": "2026-05-11T02:22:54+00:00",
        "lat": 31.364599999999999369038050645031034946441650390625,
        "lon": 32.3861332999999973480953485704958438873291015625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 22:08 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 4h 14m
  • Data Points: 10 AIS positions
  • Period: 2026-05-10T22:08:40+00:00 to 2026-05-11T02:22:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 254.19999999999998863131622783839702606201171875,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-05-10T22:08:40+00:00",
        "lat": 31.394266699999999303827280527912080287933349609375,
        "lon": 32.34355000000000046611603465862572193145751953125
    },
    "last_point": {
        "ts": "2026-05-11T02:22:54+00:00",
        "lat": 31.364599999999999369038050645031034946441650390625,
        "lon": 32.3861332999999973480953485704958438873291015625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 21:20 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 5h 2m
  • Data Points: 15 AIS positions
  • Period: 2026-05-10T21:20:40+00:00 to 2026-05-11T02:22:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 302.19999999999998863131622783839702606201171875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-05-10T21:20:40+00:00",
        "lat": 31.394233299999999786678017699159681797027587890625,
        "lon": 32.34609999999999985220711096189916133880615234375
    },
    "last_point": {
        "ts": "2026-05-11T02:22:54+00:00",
        "lat": 31.364599999999999369038050645031034946441650390625,
        "lon": 32.3861332999999973480953485704958438873291015625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 21:20 UTC 75.0% ▼
  • Duration: 1h 48m
  • Radius: 194 meters
  • Data Points: 14 AIS positions
  • Centroid: 31.3943, 32.3441
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 194.099999999999994315658113919198513031005859375,
    "duration_minutes": 108,
    "points": 14,
    "centroid": {
        "lat": 31.394276185714289795214426703751087188720703125,
        "lon": 32.34405952142856932596259866841137409210205078125
    },
    "bbox": {
        "min_lat": 31.39365000000000094360075308941304683685302734375,
        "min_lon": 32.34336669999999713809302193112671375274658203125,
        "max_lat": 31.394833299999998388329913723282516002655029296875,
        "max_lon": 32.34609999999999985220711096189916133880615234375
    },
    "zone_id": "discovered_018"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 20:50 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 5h 32m
  • Data Points: 16 AIS positions
  • Period: 2026-05-10T20:50:40+00:00 to 2026-05-11T02:22:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 332.19999999999998863131622783839702606201171875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-05-10T20:50:40+00:00",
        "lat": 31.395166700000000759018803364597260951995849609375,
        "lon": 32.3463832999999993944584275595843791961669921875
    },
    "last_point": {
        "ts": "2026-05-11T02:22:54+00:00",
        "lat": 31.364599999999999369038050645031034946441650390625,
        "lon": 32.3861332999999973480953485704958438873291015625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 20:50 UTC 75.0% ▼
  • Duration: 2h 18m
  • Radius: 226 meters
  • Data Points: 15 AIS positions
  • Centroid: 31.3943, 32.3442
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 225.900000000000005684341886080801486968994140625,
    "duration_minutes": 138,
    "points": 15,
    "centroid": {
        "lat": 31.394335553333338140191699494607746601104736328125,
        "lon": 32.34421443999999468132955371402204036712646484375
    },
    "bbox": {
        "min_lat": 31.39365000000000094360075308941304683685302734375,
        "min_lon": 32.34336669999999713809302193112671375274658203125,
        "max_lat": 31.395166700000000759018803364597260951995849609375,
        "max_lon": 32.3463832999999993944584275595843791961669921875
    },
    "zone_id": "discovered_018"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 19:38 UTC 75.0% ▼
  • Duration: 3h 30m
  • Radius: 1,699 meters
  • Data Points: 22 AIS positions
  • Centroid: 31.3973, 32.3466
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 1699.09999999999990905052982270717620849609375,
    "duration_minutes": 210.599999999999994315658113919198513031005859375,
    "points": 22,
    "centroid": {
        "lat": 31.397325754545452269894667551852762699127197265625,
        "lon": 32.34661817727272392630766262300312519073486328125
    },
    "bbox": {
        "min_lat": 31.39365000000000094360075308941304683685302734375,
        "min_lon": 32.34336669999999713809302193112671375274658203125,
        "max_lat": 31.410083300000000150475898408330976963043212890625,
        "max_lon": 32.3565167000000002417436917312443256378173828125
    },
    "zone_id": "discovered_018"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 19:01 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 6h 30m
  • Data Points: 18 AIS positions
  • Period: 2026-05-10T19:52:02+00:00 to 2026-05-11T02:22:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 390.8999999999999772626324556767940521240234375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-05-10T19:52:02+00:00",
        "lat": 31.39959999999999951114659779705107212066650390625,
        "lon": 32.34861670000000088975866674445569515228271484375
    },
    "last_point": {
        "ts": "2026-05-11T02:22:54+00:00",
        "lat": 31.364599999999999369038050645031034946441650390625,
        "lon": 32.3861332999999973480953485704958438873291015625
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 18:01 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 5h 7m
  • Data Points: 57 AIS positions
  • Period: 2026-05-10T18:01:13+00:00 to 2026-05-10T23:08:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 307.3999999999999772626324556767940521240234375,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-05-10T18:01:13+00:00",
        "lat": 31.571228300000001354419509880244731903076171875,
        "lon": 32.373958299999998189377947710454463958740234375
    },
    "last_point": {
        "ts": "2026-05-10T23:08:40+00:00",
        "lat": 31.394833299999998388329913723282516002655029296875,
        "lon": 32.343383299999999280771589837968349456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 17:00 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 6h 8m
  • Data Points: 90 AIS positions
  • Period: 2026-05-10T17:00:33+00:00 to 2026-05-10T23:08:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 368.1000000000000227373675443232059478759765625,
    "points_in_zone": 90,
    "first_point": {
        "ts": "2026-05-10T17:00:33+00:00",
        "lat": 31.6922832999999997127815731801092624664306640625,
        "lon": 32.54814999999999969304553815163671970367431640625
    },
    "last_point": {
        "ts": "2026-05-10T23:08:40+00:00",
        "lat": 31.394833299999998388329913723282516002655029296875,
        "lon": 32.343383299999999280771589837968349456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 16:00 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 6h 38m
  • Data Points: 109 AIS positions
  • Period: 2026-05-10T16:30:32+00:00 to 2026-05-10T23:08:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 398.1000000000000227373675443232059478759765625,
    "points_in_zone": 109,
    "first_point": {
        "ts": "2026-05-10T16:30:32+00:00",
        "lat": 31.77791669999999868423401494510471820831298828125,
        "lon": 32.5992499999999978399500832892954349517822265625
    },
    "last_point": {
        "ts": "2026-05-10T23:08:40+00:00",
        "lat": 31.394833299999998388329913723282516002655029296875,
        "lon": 32.343383299999999280771589837968349456787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Sanctioned Vessel Zone
May 10, 2026 15:42 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Sanctioned Vessel Zone
  • Duration: 6h 30m
  • Data Points: 117 AIS positions
  • Period: 2026-05-10T15:50:03+00:00 to 2026-05-10T22:20:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_018",
    "zone_name": "Eastern Mediterranean Sanctioned Vessel Zone",
    "dwell_minutes": 390.6000000000000227373675443232059478759765625,
    "points_in_zone": 117,
    "first_point": {
        "ts": "2026-05-10T15:50:03+00:00",
        "lat": 31.90344999999999942019712761975824832916259765625,
        "lon": 32.685710000000000263753463514149188995361328125
    },
    "last_point": {
        "ts": "2026-05-10T22:20:40+00:00",
        "lat": 31.3943833000000012134478311054408550262451171875,
        "lon": 32.34353329999999715482772444374859333038330078125
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
May 10, 2026 06:52 UTC 85/100 ▼
Vessel A: IMO 9243318 (TRITONEA) Panama
Vessel B: IMO 9366275 (ALPINE EAGLE) Singapore
  • Minimum Distance: 1 meters
  • Average Distance: 3 meters
  • Duration: 1h 3m
  • Period: 2026-05-10T06:52:30+00:00 to 2026-05-10T07:55:31+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (TRITONEA and ALPINE EAGLE) maintained close proximity (min 1m, avg 3m) for 63 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 3m
Duration15/25Duration 63 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-05-10T13:00:07.189157+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001697,
        "imo": 9243318,
        "name": "TRITONEA",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 3.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 63,
    "overlap_duration_s": 3781,
    "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": "2026-05-10T06:52:30+00:00",
        "end": "2026-05-10T07:55:31+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 63 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRITONEA and ALPINE EAGLE) maintained close proximity (min 1m, avg 3m) for 63 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717101899999999403689798782579600811004638671875,
            "lon": 35.999354699999997819759300909936428070068359375
        },
        "time_window": {
            "start_ts": "2026-05-10T06:52:30+00:00",
            "end_ts": "2026-05-10T07:55:31+00:00"
        },
        "searched_at": "2026-05-10T13:00:07.189157+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
May 10, 2026 06:17 UTC 72/100 ▼
Vessel A: IMO 9366275 (ALPINE EAGLE) Singapore
Vessel B: IMO 9637117 (JAG PRANESH) MARSHALL ISLANDS
  • Minimum Distance: 1 meters
  • Average Distance: 8 meters
  • Duration: 39 minutes
  • Period: 2026-05-10T06:25:10+00:00 to 2026-05-10T07:05:04+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and JAG PRANESH) maintained close proximity (min 1m, avg 8m) for 40 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 8m
Duration5/25Duration 40 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±13m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "vessel_b": {
        "mmsi": 538012314,
        "imo": 9637117,
        "name": "JAG PRANESH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 7.5999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 12.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 39.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2394,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T06:25:10+00:00",
        "end": "2026-05-10T07:05:04+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 8m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 40 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b113m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and JAG PRANESH) maintained close proximity (min 1m, avg 8m) for 40 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
May 10, 2026 06:15 UTC 72/100 ▼
Vessel A: IMO 9366275 (ALPINE EAGLE) Singapore
Vessel B: IMO 9486922 (ALBERTA) BAHAMAS
  • Minimum Distance: 1 meters
  • Average Distance: 10 meters
  • Duration: 33 minutes
  • Period: 2026-05-10T06:15:45+00:00 to 2026-05-10T06:49:33+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and ALBERTA) maintained close proximity (min 1m, avg 10m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 10m
Duration5/25Duration 34 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-05-10T12:30:06.458575+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "vessel_b": {
        "mmsi": 311039900,
        "imo": 9486922,
        "name": "ALBERTA",
        "flag": "BAHAMAS"
    },
    "min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 9.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 11.300000000000000710542735760100185871124267578125,
    "duration_minutes": 33.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2028,
    "speed_a_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_a_std": 0.39000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T06:15:45+00:00",
        "end": "2026-05-10T06:49:33+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 10m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and ALBERTA) maintained close proximity (min 1m, avg 10m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710829999999958772605168633162975311279296875,
            "lon": 35.99935769999999735091478214599192142486572265625
        },
        "time_window": {
            "start_ts": "2026-05-10T06:15:45+00:00",
            "end_ts": "2026-05-10T06:49:33+00:00"
        },
        "searched_at": "2026-05-10T12:30:06.458575+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
May 10, 2026 06:15 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 45m
  • Data Points: 37 AIS positions
  • Period: 2026-05-10T06:15:45+00:00 to 2026-05-10T08:00:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 105.2000000000000028421709430404007434844970703125,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-05-10T06:15:45+00:00",
        "lat": 31.71716669999999993478922988288104534149169921875,
        "lon": 35.99929999999999807869244250468909740447998046875
    },
    "last_point": {
        "ts": "2026-05-10T08:00:56+00:00",
        "lat": 31.71711669999999827496139914728701114654541015625,
        "lon": 35.99943329999999974688762449659407138824462890625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
May 10, 2026 06:15 UTC 75.0% ▼
  • Duration: 1h 45m
  • Radius: 900 meters
  • Data Points: 37 AIS positions
  • Centroid: 31.7167, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 899.700000000000045474735088646411895751953125,
    "duration_minutes": 105.2000000000000028421709430404007434844970703125,
    "points": 37,
    "centroid": {
        "lat": 31.7167302378378366256583831273019313812255859375,
        "lon": 35.999360986486493629854521714150905609130859375
    },
    "bbox": {
        "min_lat": 31.70909999999999939745976007543504238128662109375,
        "min_lon": 35.9961332999999967796611599624156951904296875,
        "max_lat": 31.71719999999999828332875040359795093536376953125,
        "max_lon": 36.00458330000000017889760783873498439788818359375
    },
    "zone_id": "discovered_104"
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
May 10, 2026 06:12 UTC 72/100 ▼
Vessel A: IMO 9366275 (ALPINE EAGLE) Singapore
Vessel B: IMO 9340116 (CHEM HELEN) Liberia
  • Minimum Distance: 0 meters
  • Average Distance: 12 meters
  • Duration: 39 minutes
  • Period: 2026-05-10T06:30:23+00:00 to 2026-05-10T07:09:23+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and CHEM HELEN) maintained close proximity (min 0m, avg 12m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 12m
Duration5/25Duration 39 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±12m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "vessel_b": {
        "mmsi": 636013337,
        "imo": 9340116,
        "name": "CHEM HELEN",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 12.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 12,
    "duration_minutes": 39,
    "overlap_duration_s": 2340,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-05-10T06:30:23+00:00",
        "end": "2026-05-10T07:09:23+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 12m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and CHEM HELEN) maintained close proximity (min 0m, avg 12m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
May 10, 2026 05:55 UTC 82/100 ▼
Vessel A: IMO 9366275 (ALPINE EAGLE) Singapore
Vessel B: IMO 9637117 (JAG PRANESH) MARSHALL ISLANDS
  • Minimum Distance: 1 meters
  • Average Distance: 8 meters
  • Duration: 1h 9m
  • Period: 2026-05-10T05:55:28+00:00 to 2026-05-10T07:05:04+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (ALPINE EAGLE and JAG PRANESH) maintained close proximity (min 1m, avg 8m) for 70 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 8m
Duration15/25Duration 70 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-05-10T12:30:01.554163+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "vessel_b": {
        "mmsi": 538012314,
        "imo": 9637117,
        "name": "JAG PRANESH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 8.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 11.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 69.599999999999994315658113919198513031005859375,
    "overlap_duration_s": 4176,
    "speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.320000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T05:55:28+00:00",
        "end": "2026-05-10T07:05:04+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 8m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 70 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ALPINE EAGLE and JAG PRANESH) maintained close proximity (min 1m, avg 8m) for 70 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717111200000001502985469414852559566497802734375,
            "lon": 35.999346500000001469743438065052032470703125
        },
        "time_window": {
            "start_ts": "2026-05-10T05:55:28+00:00",
            "end_ts": "2026-05-10T07:05:04+00:00"
        },
        "searched_at": "2026-05-10T12:30:01.554163+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
May 10, 2026 05:42 UTC 95/100 ▼
Vessel A: IMO 9243318 (TRITONEA) Panama
Vessel B: IMO 9366275 (ALPINE EAGLE) Singapore
  • Minimum Distance: 1 meters
  • Average Distance: 15 meters
  • Duration: 2h 12m
  • Period: 2026-05-10T05:42:50+00:00 to 2026-05-10T07:55:31+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (TRITONEA and ALPINE EAGLE) maintained close proximity (min 1m, avg 15m) for 133 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 15m
Duration25/25Duration 133 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±20m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 352001697,
        "imo": 9243318,
        "name": "TRITONEA",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 15,
    "distance_consistency_m": 19.699999999999999289457264239899814128875732421875,
    "duration_minutes": 132.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 7961,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T05:42:50+00:00",
        "end": "2026-05-10T07:55:31+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 15m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 133 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRITONEA and ALPINE EAGLE) maintained close proximity (min 1m, avg 15m) for 133 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
May 10, 2026 05:41 UTC 62/100 ▼
Vessel A: IMO 9611541 (THALIA) Liberia
Vessel B: IMO 9366275 (ALPINE EAGLE) Singapore
  • Minimum Distance: 6 meters
  • Average Distance: 152 meters
  • Duration: 36 minutes
  • Period: 2026-05-10T05:41:49+00:00 to 2026-05-10T06:17:50+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 62/100

Moderate-confidence STS candidate. Two tankers (THALIA and ALPINE EAGLE) maintained close proximity (min 6m, avg 152m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 6m, avg 152m
Duration5/25Duration 36 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency2/15Distance variance ±251m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "min_distance_m": 6.29999999999999982236431605997495353221893310546875,
    "avg_distance_m": 151.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 251,
    "duration_minutes": 36,
    "overlap_duration_s": 2161,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T05:41:49+00:00",
        "end": "2026-05-10T06:17:50+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 62,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 6m, avg 152m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 2,
                "max": 15,
                "detail": "Distance variance \u00b1251m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (THALIA and ALPINE EAGLE) maintained close proximity (min 6m, avg 152m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
May 10, 2026 05:41 UTC 62/100 ▼
Vessel A: IMO 9286542 (PUTUOSHAN) LIBERIA
Vessel B: IMO 9366275 (ALPINE EAGLE) Singapore
  • Minimum Distance: 2 meters
  • Average Distance: 169 meters
  • Duration: 41 minutes
  • Period: 2026-05-10T05:41:11+00:00 to 2026-05-10T06:22:11+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 62/100

Moderate-confidence STS candidate. Two tankers (PUTUOSHAN and ALPINE EAGLE) maintained close proximity (min 2m, avg 169m) for 41 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 169m
Duration5/25Duration 41 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency2/15Distance variance ±201m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-05-10T06:30:14.311413+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636022195,
        "imo": 9286542,
        "name": "PUTUOSHAN",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "min_distance_m": 2.399999999999999911182158029987476766109466552734375,
    "avg_distance_m": 168.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 201,
    "duration_minutes": 41,
    "overlap_duration_s": 2460,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T05:41:11+00:00",
        "end": "2026-05-10T06:22:11+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 62,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 169m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 41 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 2,
                "max": 15,
                "detail": "Distance variance \u00b1201m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (PUTUOSHAN and ALPINE EAGLE) maintained close proximity (min 2m, avg 169m) for 41 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71660419999999902529452810995280742645263671875,
            "lon": 35.9993874999999974306774674914777278900146484375
        },
        "time_window": {
            "start_ts": "2026-05-10T05:41:11+00:00",
            "end_ts": "2026-05-10T06:22:11+00:00"
        },
        "searched_at": "2026-05-10T06:30:14.311413+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
May 10, 2026 05:39 UTC 74/100 ▼
Vessel A: IMO 9366275 (ALPINE EAGLE) Singapore
Vessel B: IMO 9486922 (ALBERTA) BAHAMAS
  • Minimum Distance: 1 meters
  • Average Distance: 22 meters
  • Duration: 51 minutes
  • Period: 2026-05-10T05:57:38+00:00 to 2026-05-10T06:49:33+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 74/100

Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and ALBERTA) maintained close proximity (min 1m, avg 22m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 22m
Duration10/25Duration 52 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency12/15Distance variance ±44m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 563178300,
        "imo": 9366275,
        "name": "ALPINE EAGLE",
        "flag": "Singapore"
    },
    "vessel_b": {
        "mmsi": 311039900,
        "imo": 9486922,
        "name": "ALBERTA",
        "flag": "BAHAMAS"
    },
    "min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 21.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 43.5,
    "duration_minutes": 51.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 3115,
    "speed_a_avg": 0.14000000000000001332267629550187848508358001708984375,
    "speed_a_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.14000000000000001332267629550187848508358001708984375,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-05-10T05:57:38+00:00",
        "end": "2026-05-10T06:49:33+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 74,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 22m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b144m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ALPINE EAGLE and ALBERTA) maintained close proximity (min 1m, avg 22m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
May 10, 2026 05:38 UTC 80.0% ▼
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 22m
  • Data Points: 44 AIS positions
  • Period: 2026-05-10T05:38:35+00:00 to 2026-05-10T08:00:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_104",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 142.30000000000001136868377216160297393798828125,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-05-10T05:38:35+00:00",
        "lat": 31.717549999999999243982529151253402233123779296875,
        "lon": 35.99961669999999713809302193112671375274658203125
    },
    "last_point": {
        "ts": "2026-05-10T08:00:56+00:00",
        "lat": 31.71711669999999827496139914728701114654541015625,
        "lon": 35.99943329999999974688762449659407138824462890625
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
May 10, 2026 05:38 UTC 75.0% ▼
  • Duration: 2h 22m
  • Radius: 914 meters
  • Data Points: 44 AIS positions
  • Centroid: 31.7168, 35.9994
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 914.299999999999954525264911353588104248046875,
    "duration_minutes": 142.30000000000001136868377216160297393798828125,
    "points": 44,
    "centroid": {
        "lat": 31.7168489113636269394191913306713104248046875,
        "lon": 35.99943082954547435292624868452548980712890625
    },
    "bbox": {
        "min_lat": 31.70909999999999939745976007543504238128662109375,
        "min_lon": 35.9961332999999967796611599624156951904296875,
        "max_lat": 31.718483299999999047713572508655488491058349609375,
        "max_lon": 36.00458330000000017889760783873498439788818359375
    },
    "zone_id": "discovered_104"
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 17:01 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 1h 8m
  • Data Points: 39 AIS positions
  • Period: 2026-04-30T17:01:22+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 68,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-04-30T17:01:22+00:00",
        "lat": 31.6381082999999989624484442174434661865234375,
        "lon": 32.47695499999999668716554879210889339447021484375
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 16:00 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 2h 8m
  • Data Points: 73 AIS positions
  • Period: 2026-04-30T16:00:45+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 128.69999999999998863131622783839702606201171875,
    "points_in_zone": 73,
    "first_point": {
        "ts": "2026-04-30T16:00:45+00:00",
        "lat": 31.496475000000000221689333557151257991790771484375,
        "lon": 32.3843650000000025102053768932819366455078125
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 15:02 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 3h 6m
  • Data Points: 103 AIS positions
  • Period: 2026-04-30T15:02:36+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 186.80000000000001136868377216160297393798828125,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-04-30T15:02:36+00:00",
        "lat": 31.321503299999999825331542524509131908416748046875,
        "lon": 32.373116699999997081249603070318698883056640625
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 14:00 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 4h 8m
  • Data Points: 135 AIS positions
  • Period: 2026-04-30T14:00:47+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 248.599999999999994315658113919198513031005859375,
    "points_in_zone": 135,
    "first_point": {
        "ts": "2026-04-30T14:00:47+00:00",
        "lat": 31.186743299999999834426489542238414287567138671875,
        "lon": 32.33347169999999692890924052335321903228759765625
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 13:00 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 5h 8m
  • Data Points: 169 AIS positions
  • Period: 2026-04-30T13:00:57+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 308.3999999999999772626324556767940521240234375,
    "points_in_zone": 169,
    "first_point": {
        "ts": "2026-04-30T13:00:57+00:00",
        "lat": 31.05248830000000026529960450716316699981689453125,
        "lon": 32.3097800000000034970071283169090747833251953125
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 12:02 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 6h 7m
  • Data Points: 202 AIS positions
  • Period: 2026-04-30T12:02:26+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 367,
    "points_in_zone": 202,
    "first_point": {
        "ts": "2026-04-30T12:02:26+00:00",
        "lat": 30.875343300000000823501977720297873020172119140625,
        "lon": 32.31543669999999934816514723934233188629150390625
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 30, 2026 11:01 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 1h 38m
  • Data Points: 51 AIS positions
  • Period: 2026-04-30T11:01:03+00:00 to 2026-04-30T12:39:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 98.2000000000000028421709430404007434844970703125,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-04-30T11:01:03+00:00",
        "lat": 30.69468330000000122481651487760245800018310546875,
        "lon": 32.35286669999999986657712724991142749786376953125
    },
    "last_point": {
        "ts": "2026-04-30T12:39:15+00:00",
        "lat": 30.994878299999999882174961385317146778106689453125,
        "lon": 32.31167169999999799756551510654389858245849609375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 11:01 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 6h 38m
  • Data Points: 216 AIS positions
  • Period: 2026-04-30T11:31:24+00:00 to 2026-04-30T18:09:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 398,
    "points_in_zone": 216,
    "first_point": {
        "ts": "2026-04-30T11:31:24+00:00",
        "lat": 30.780899999999999039346221252344548702239990234375,
        "lon": 32.3253500000000002501110429875552654266357421875
    },
    "last_point": {
        "ts": "2026-04-30T18:09:24+00:00",
        "lat": 31.750691700000000849968273541890084743499755859375,
        "lon": 32.7005266999999975041646393947303295135498046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_016
Apr 30, 2026 10:26 UTC 80.0% ▼
  • Zone: discovered_016
  • Duration: 6h 39m
  • Data Points: 217 AIS positions
  • Period: 2026-04-30T10:50:05+00:00 to 2026-04-30T17:29:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 399.6000000000000227373675443232059478759765625,
    "points_in_zone": 217,
    "first_point": {
        "ts": "2026-04-30T10:50:05+00:00",
        "lat": 30.6617667000000011512383935041725635528564453125,
        "lon": 32.34606670000000150366759044118225574493408203125
    },
    "last_point": {
        "ts": "2026-04-30T17:29:42+00:00",
        "lat": 31.683216699999999121928340173326432704925537109375,
        "lon": 32.5705549999999988131094141863286495208740234375
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 30, 2026 10:26 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 2h 13m
  • Data Points: 64 AIS positions
  • Period: 2026-04-30T10:26:11+00:00 to 2026-04-30T12:39:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 133.099999999999994315658113919198513031005859375,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-04-30T10:26:11+00:00",
        "lat": 30.588899999999998868815964669920504093170166015625,
        "lon": 32.331216699999998809289536438882350921630859375
    },
    "last_point": {
        "ts": "2026-04-30T12:39:15+00:00",
        "lat": 30.994878299999999882174961385317146778106689453125,
        "lon": 32.31167169999999799756551510654389858245849609375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Port Said/Suez Approach
Apr 30, 2026 06:23 UTC 70.0% ▼
  • Gap Duration: 4h 3m
  • Last Seen: 2026-04-30T06:23:02+00:00 at 30.1076, 32.5705 (Zone: Port Said/Suez Approach)
  • Next Seen: 2026-04-30T10:26:11+00:00 at 30.5889, 32.3312

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1C_IW_GRDH_1SDV_20260430T034401_20260430T034426_007440_00F18F_2607_COG • Time: 2026-04-30T03:44:01.397674Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-04-30T10:45:01.982518+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 243.19999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-04-30T06:23:02+00:00",
        "lat": 30.107600000000001472244548494927585124969482421875,
        "lon": 32.57050000000000267164068645797669887542724609375,
        "sog": 8.699999999999999289457264239899814128875732421875,
        "zone_id": "osint_port_said"
    },
    "next_seen": {
        "ts": "2026-04-30T10:26:11+00:00",
        "lat": 30.588899999999998868815964669920504093170166015625,
        "lon": 32.331216699999998809289536438882350921630859375,
        "zone_ids": [
            "osint_port_said",
            "discovered_016"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 30.107600000000001472244548494927585124969482421875,
                "lon": 32.57050000000000267164068645797669887542724609375,
                "ts": "2026-04-30T06:23:02+00:00"
            },
            "end": {
                "lat": 30.588899999999998868815964669920504093170166015625,
                "lon": 32.331216699999998809289536438882350921630859375,
                "ts": "2026-04-30T10:26:11+00:00"
            },
            "bbox": {
                "min_lat": 29.927420000000001465423338231630623340606689453125,
                "min_lon": 32.12242599999999725923771620728075504302978515625,
                "max_lat": 30.769079999999998875637174933217465877532958984375,
                "max_lon": 32.77929100000000062209437601268291473388671875
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1C_IW_GRDH_1SDV_20260430T034401_20260430T034426_007440_00F18F_2607_COG",
            "scene_time": "2026-04-30T03:44:01.397674Z",
            "platform": "sentinel-1c",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/04\/event_461001_thumbnail_20260430104506.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/04\/event_461001_thumbnail_20260430104506.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-04-30T10:45:01.982518+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 30, 2026 06:21 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 6h 17m
  • Data Points: 66 AIS positions
  • Period: 2026-04-30T06:21:45+00:00 to 2026-04-30T12:39:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 377.5,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-04-30T06:21:45+00:00",
        "lat": 30.1043666999999999234205461107194423675537109375,
        "lon": 32.5705999999999988858689903281629085540771484375
    },
    "last_point": {
        "ts": "2026-04-30T12:39:15+00:00",
        "lat": 30.994878299999999882174961385317146778106689453125,
        "lon": 32.31167169999999799756551510654389858245849609375
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 30, 2026 05:06 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 6h 38m
  • Data Points: 54 AIS positions
  • Period: 2026-04-30T05:40:51+00:00 to 2026-04-30T12:19:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 398.6000000000000227373675443232059478759765625,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-04-30T05:40:51+00:00",
        "lat": 30.010266699999998962766767363063991069793701171875,
        "lon": 32.58075000000000187583282240666449069976806640625
    },
    "last_point": {
        "ts": "2026-04-30T12:19:27+00:00",
        "lat": 30.933388300000000725731297279708087444305419921875,
        "lon": 32.3135750000000001591615728102624416351318359375
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 30, 2026 04:44 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 6h 35m
  • Data Points: 37 AIS positions
  • Period: 2026-04-30T04:44:11+00:00 to 2026-04-30T11:19:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 395,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-04-30T04:44:11+00:00",
        "lat": 29.905883299999999280771589837968349456787109375,
        "lon": 32.5459833000000031688614399172365665435791015625
    },
    "last_point": {
        "ts": "2026-04-30T11:19:12+00:00",
        "lat": 30.745616699999999354986357502639293670654296875,
        "lon": 32.33526669999999825222403160296380519866943359375
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 29, 2026 19:37 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 1h 33m
  • Data Points: 8 AIS positions
  • Period: 2026-04-29T19:37:10+00:00 to 2026-04-29T21:10:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 93,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-04-29T19:37:10+00:00",
        "lat": 29.8612499999999982946974341757595539093017578125,
        "lon": 32.5696999999999974306774674914777278900146484375
    },
    "last_point": {
        "ts": "2026-04-29T21:10:10+00:00",
        "lat": 29.8614333000000016227204469032585620880126953125,
        "lon": 32.57013330000000195241227629594504833221435546875
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Apr 29, 2026 18:49 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 2h 21m
  • Data Points: 11 AIS positions
  • Period: 2026-04-29T18:49:09+00:00 to 2026-04-29T21:10:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 141,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-04-29T18:49:09+00:00",
        "lat": 29.8612499999999982946974341757595539093017578125,
        "lon": 32.56965000000000287627699435688555240631103515625
    },
    "last_point": {
        "ts": "2026-04-29T21:10:10+00:00",
        "lat": 29.8614333000000016227204469032585620880126953125,
        "lon": 32.57013330000000195241227629594504833221435546875
    }
}
Methodology: 2026.01.18
Loiter Port Said/Suez Approach
Apr 29, 2026 18:49 UTC 75.0% ▼
  • Duration: 2h 21m
  • Radius: 69 meters
  • Data Points: 11 AIS positions
  • Centroid: 29.8613, 32.5698
  • Zone: Port Said/Suez Approach
Show Raw Evidence JSON
{
    "radius_m": 69.400000000000005684341886080801486968994140625,
    "duration_minutes": 141,
    "points": 11,
    "centroid": {
        "lat": 29.861303027272722232510204776190221309661865234375,
        "lon": 32.56979544545455240722731105051934719085693359375
    },
    "bbox": {
        "min_lat": 29.861149999999998527755451505072414875030517578125,
        "min_lon": 32.5693332999999967114490573294460773468017578125,
        "max_lat": 29.8616166999999990139258443377912044525146484375,
        "max_lon": 32.57041670000000266327333520166575908660888671875
    },
    "zone_id": "osint_port_said"
}
Methodology: 2026.01.18
Zone Dwell Augusta, Sicily STS Zone
Feb 14, 2026 21:41 UTC 80.0% ▼
  • Zone: Augusta, Sicily STS Zone
  • Duration: 1h 4m
  • Data Points: 9 AIS positions
  • Period: 2026-02-14T21:41:20+00:00 to 2026-02-14T22:45:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_augusta_sicily",
    "zone_name": "Augusta, Sicily STS Zone",
    "dwell_minutes": 64.2000000000000028421709430404007434844970703125,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-02-14T21:41:20+00:00",
        "lat": 37.2023999999999972487785271368920803070068359375,
        "lon": 15.268383299999999991314325598068535327911376953125
    },
    "last_point": {
        "ts": "2026-02-14T22:45:31+00:00",
        "lat": 37.14144999999999896544977673329412937164306640625,
        "lon": 15.4935500000000008213874025386758148670196533203125
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jan 24, 2026 17:00 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 1h 6m
  • Data Points: 55 AIS positions
  • Period: 2026-01-24T17:00:29+00:00 to 2026-01-24T18:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_062",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 66.2000000000000028421709430404007434844970703125,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-01-24T17:00:29+00:00",
        "lat": 51.12578330000000192967490875162184238433837890625,
        "lon": 1.568316700000000007975131666171364486217498779296875
    },
    "last_point": {
        "ts": "2026-01-24T18:06:39+00:00",
        "lat": 51.00561669999999736546669737435877323150634765625,
        "lon": 1.3315832999999999142204387680976651608943939208984375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jan 24, 2026 16:00 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 6m
  • Data Points: 110 AIS positions
  • Period: 2026-01-24T16:00:38+00:00 to 2026-01-24T18:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_062",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 126,
    "points_in_zone": 110,
    "first_point": {
        "ts": "2026-01-24T16:00:38+00:00",
        "lat": 51.21993330000000099744283943437039852142333984375,
        "lon": 1.766683299999999956497731545823626220226287841796875
    },
    "last_point": {
        "ts": "2026-01-24T18:06:39+00:00",
        "lat": 51.00561669999999736546669737435877323150634765625,
        "lon": 1.3315832999999999142204387680976651608943939208984375
    }
}
Methodology: 2026.01.18
Zone Dwell English Channel Surveillance Zone
Jan 24, 2026 15:47 UTC 80.0% ▼
  • Zone: English Channel Surveillance Zone
  • Duration: 2h 19m
  • Data Points: 123 AIS positions
  • Period: 2026-01-24T15:47:00+00:00 to 2026-01-24T18:06:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_062",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 139.69999999999998863131622783839702606201171875,
    "points_in_zone": 123,
    "first_point": {
        "ts": "2026-01-24T15:47:00+00:00",
        "lat": 51.25151670000000336813172907568514347076416015625,
        "lon": 1.7986500000000000820676859802915714681148529052734375
    },
    "last_point": {
        "ts": "2026-01-24T18:06:39+00:00",
        "lat": 51.00561669999999736546669737435877323150634765625,
        "lon": 1.3315832999999999142204387680976651608943939208984375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Baltic Monitoring Zone
Jan 24, 2026 15:00 UTC 80.0% ▼
  • Zone: Central Baltic Monitoring Zone
  • Duration: 1h 32m
  • Data Points: 86 AIS positions
  • Period: 2026-01-24T15:00:39+00:00 to 2026-01-24T16:32:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_067",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 92,
    "points_in_zone": 86,
    "first_point": {
        "ts": "2026-01-24T15:00:39+00:00",
        "lat": 51.35971669999999988931449479423463344573974609375,
        "lon": 1.9056333000000000854612380862818099558353424072265625
    },
    "last_point": {
        "ts": "2026-01-24T16:32:36+00:00",
        "lat": 51.16805000000000092086338554508984088897705078125,
        "lon": 1.6604167000000000786741338743013329803943634033203125
    }
}
Methodology: 2026.01.18
Zone Dwell Central Baltic Monitoring Zone
Jan 24, 2026 14:00 UTC 80.0% ▼
  • Zone: Central Baltic Monitoring Zone
  • Duration: 2h 31m
  • Data Points: 141 AIS positions
  • Period: 2026-01-24T14:00:59+00:00 to 2026-01-24T16:32:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_067",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 151.599999999999994315658113919198513031005859375,
    "points_in_zone": 141,
    "first_point": {
        "ts": "2026-01-24T14:00:59+00:00",
        "lat": 51.5133000000000009777068044058978557586669921875,
        "lon": 2.077016700000000160031277118832804262638092041015625
    },
    "last_point": {
        "ts": "2026-01-24T16:32:36+00:00",
        "lat": 51.16805000000000092086338554508984088897705078125,
        "lon": 1.6604167000000000786741338743013329803943634033203125
    }
}
Methodology: 2026.01.18
Zone Dwell Central Baltic Monitoring Zone
Jan 24, 2026 13:05 UTC 80.0% ▼
  • Zone: Central Baltic Monitoring Zone
  • Duration: 3h 27m
  • Data Points: 192 AIS positions
  • Period: 2026-01-24T13:05:12+00:00 to 2026-01-24T16:32:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_067",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 207.400000000000005684341886080801486968994140625,
    "points_in_zone": 192,
    "first_point": {
        "ts": "2026-01-24T13:05:12+00:00",
        "lat": 51.67779999999999773763192933984100818634033203125,
        "lon": 2.2559667000000001024773155222646892070770263671875
    },
    "last_point": {
        "ts": "2026-01-24T16:32:36+00:00",
        "lat": 51.16805000000000092086338554508984088897705078125,
        "lon": 1.6604167000000000786741338743013329803943634033203125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_058
Jan 24, 2026 12:00 UTC 80.0% ▼
  • Zone: discovered_058
  • Duration: 1h 7m
  • Data Points: 7 AIS positions
  • Period: 2026-01-24T12:00:45+00:00 to 2026-01-24T13:08:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_058",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 67.900000000000005684341886080801486968994140625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-01-24T12:00:45+00:00",
        "lat": 51.86378330000000147492755786515772342681884765625,
        "lon": 2.52329999999999987636556397774256765842437744140625
    },
    "last_point": {
        "ts": "2026-01-24T13:08:40+00:00",
        "lat": 51.66770000000000351292328559793531894683837890625,
        "lon": 2.242466700000000034975755625055171549320220947265625
    }
}
Methodology: 2026.01.18
Zone Dwell Central Baltic Monitoring Zone
Jan 24, 2026 12:00 UTC 80.0% ▼
  • Zone: Central Baltic Monitoring Zone
  • Duration: 4h 31m
  • Data Points: 195 AIS positions
  • Period: 2026-01-24T12:00:45+00:00 to 2026-01-24T16:32:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_067",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 271.8999999999999772626324556767940521240234375,
    "points_in_zone": 195,
    "first_point": {
        "ts": "2026-01-24T12:00:45+00:00",
        "lat": 51.86378330000000147492755786515772342681884765625,
        "lon": 2.52329999999999987636556397774256765842437744140625
    },
    "last_point": {
        "ts": "2026-01-24T16:32:36+00:00",
        "lat": 51.16805000000000092086338554508984088897705078125,
        "lon": 1.6604167000000000786741338743013329803943634033203125
    }
}
Methodology: 2026.01.18
Zone Dwell Central Baltic Monitoring Zone
Jan 24, 2026 11:56 UTC 80.0% ▼
  • Zone: Central Baltic Monitoring Zone
  • Duration: 4h 36m
  • Data Points: 198 AIS positions
  • Period: 2026-01-24T11:56:09+00:00 to 2026-01-24T16:32:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_067",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 276.3999999999999772626324556767940521240234375,
    "points_in_zone": 198,
    "first_point": {
        "ts": "2026-01-24T11:56:09+00:00",
        "lat": 51.877133299999997007034835405647754669189453125,
        "lon": 2.54251670000000018490027287043631076812744140625
    },
    "last_point": {
        "ts": "2026-01-24T16:32:36+00:00",
        "lat": 51.16805000000000092086338554508984088897705078125,
        "lon": 1.6604167000000000786741338743013329803943634033203125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_058
Jan 24, 2026 11:38 UTC 80.0% ▼
  • Zone: discovered_058
  • Duration: 1h 30m
  • Data Points: 11 AIS positions
  • Period: 2026-01-24T11:38:33+00:00 to 2026-01-24T13:08:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_058",
    "zone_name": "Southern North Sea Surveillance Zone",
    "dwell_minutes": 90.099999999999994315658113919198513031005859375,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-01-24T11:38:33+00:00",
        "lat": 51.92136670000000009395080269314348697662353515625,
        "lon": 2.623699999999999921129756330628879368305206298828125
    },
    "last_point": {
        "ts": "2026-01-24T13:08:40+00:00",
        "lat": 51.66770000000000351292328559793531894683837890625,
        "lon": 2.242466700000000034975755625055171549320220947265625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_084
Jan 23, 2026 01:01 UTC 80.0% ▼
  • Zone: discovered_084
  • Duration: 1h 45m
  • Data Points: 53 AIS positions
  • Period: 2026-01-23T01:01:16+00:00 to 2026-01-23T02:46:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 105.2000000000000028421709430404007434844970703125,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-01-23T01:01:16+00:00",
        "lat": 57.44711670000000225400071940384805202484130859375,
        "lon": 8.019166699999999536885297857224941253662109375
    },
    "last_point": {
        "ts": "2026-01-23T02:46:31+00:00",
        "lat": 57.16080000000000183035808731801807880401611328125,
        "lon": 7.45611669999999993052597346832044422626495361328125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_084
Jan 23, 2026 00:28 UTC 80.0% ▼
  • Zone: discovered_084
  • Duration: 2h 18m
  • Data Points: 73 AIS positions
  • Period: 2026-01-23T00:28:09+00:00 to 2026-01-23T02:46:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 138.400000000000005684341886080801486968994140625,
    "points_in_zone": 73,
    "first_point": {
        "ts": "2026-01-23T00:28:09+00:00",
        "lat": 57.51861670000000259506123256869614124298095703125,
        "lon": 8.2174499999999994770405464805662631988525390625
    },
    "last_point": {
        "ts": "2026-01-23T02:46:31+00:00",
        "lat": 57.16080000000000183035808731801807880401611328125,
        "lon": 7.45611669999999993052597346832044422626495361328125
    }
}
Methodology: 2026.01.18
Zone Dwell Dodecanese Sea Monitoring Zone
Jan 23, 2026 00:00 UTC 80.0% ▼
  • Zone: Dodecanese Sea Monitoring Zone
  • Duration: 1h 21m
  • Data Points: 48 AIS positions
  • Period: 2026-01-23T00:00:50+00:00 to 2026-01-23T01:22:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_069",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 81.2000000000000028421709430404007434844970703125,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-01-23T00:00:50+00:00",
        "lat": 57.57611670000000003710738383233547210693359375,
        "lon": 8.37519999999999953388396534137427806854248046875
    },
    "last_point": {
        "ts": "2026-01-23T01:22:03+00:00",
        "lat": 57.3994500000000016370904631912708282470703125,
        "lon": 7.89574999999999960209606797434389591217041015625
    }
}
Methodology: 2026.01.18
Zone Dwell Dodecanese Sea Monitoring Zone
Jan 22, 2026 23:56 UTC 80.0% ▼
  • Zone: Dodecanese Sea Monitoring Zone
  • Duration: 1h 25m
  • Data Points: 50 AIS positions
  • Period: 2026-01-22T23:56:29+00:00 to 2026-01-23T01:22:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_069",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 85.599999999999994315658113919198513031005859375,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-01-22T23:56:29+00:00",
        "lat": 57.58526669999999825222403160296380519866943359375,
        "lon": 8.4006667000000003753257260541431605815887451171875
    },
    "last_point": {
        "ts": "2026-01-23T01:22:03+00:00",
        "lat": 57.3994500000000016370904631912708282470703125,
        "lon": 7.89574999999999960209606797434389591217041015625
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
May 11 02:22 31.3646 32.3861 7.8 kn 177.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 23:08 31.3948 32.3434 0.0 kn 352.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 23:02 31.3947 32.3434 0.0 kn 351.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:59 31.3947 32.3434 0.0 kn 204.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:53 31.3946 32.3435 0.0 kn 204.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:50 31.3946 32.3435 0.0 kn 204.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:44 31.3945 32.3435 0.0 kn 204.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:20 31.3944 32.3435 0.0 kn 223.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:14 31.3943 32.3435 0.0 kn 293.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 22:08 31.3943 32.3436 0.1 kn 295.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 21:44 31.3937 32.3445 0.2 kn 270.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 21:41 31.3937 32.3448 0.2 kn 262.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 21:38 31.3937 32.3450 0.2 kn 254.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 21:32 31.3938 32.3454 0.2 kn 246.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 21:20 31.3942 32.3461 0.1 kn 212.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 20:50 31.3952 32.3464 0.0 kn 231.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 19:55 31.3975 32.3469 2.6 kn 215.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 19:52 31.3996 32.3486 2.9 kn 215.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 19:49 31.4012 32.3499 3.0 kn 214.0° Eastern Mediterranean Sanctioned Vessel Zone
May 10 19:47 31.4030 32.3513 2.9 kn 212.0° Eastern Mediterranean Sanctioned Vessel Zone

Showing 20 of 100 recent positions.

Data Source

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

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