NEXUS

IMO 9173032

Vessel information

Vessel Name NEXUS
IMO Number 9173032
MMSI 304414000
Vessel Type Tanker
Flag 🏳️ Antigua Barbuda
Call Sign V2YH7
Length 105 m
Beam 19 m

Detected Events (100)

Zone Dwell Southern Baltic Surveillance Zone
Sep 5, 2026 06:01 UTC 80.0%
  • Zone: Southern Baltic Surveillance Zone
  • Duration: 1h 33m
  • Data Points: 8 AIS positions
  • Period: 2026-09-05T06:01:10+00:00 to 2026-09-05T07:34:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_093",
    "zone_name": "Southern Baltic Surveillance Zone",
    "dwell_minutes": 93.7000000000000028421709430404007434844970703125,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-09-05T06:01:10+00:00",
        "lat": 35.34722000000000008412825991399586200714111328125,
        "lon": 17.62313999999999936107997200451791286468505859375
    },
    "last_point": {
        "ts": "2026-09-05T07:34:51+00:00",
        "lat": 35.39419670000000195386746781878173351287841796875,
        "lon": 17.30227500000000162572177941910922527313232421875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Baltic Surveillance Zone
Sep 5, 2026 05:48 UTC 80.0%
  • Zone: Southern Baltic Surveillance Zone
  • Duration: 1h 46m
  • Data Points: 17 AIS positions
  • Period: 2026-09-05T05:48:10+00:00 to 2026-09-05T07:34:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_093",
    "zone_name": "Southern Baltic Surveillance Zone",
    "dwell_minutes": 106.7000000000000028421709430404007434844970703125,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-09-05T05:48:10+00:00",
        "lat": 35.34010330000000266181814367882907390594482421875,
        "lon": 17.667210000000000746922523831017315387725830078125
    },
    "last_point": {
        "ts": "2026-09-05T07:34:51+00:00",
        "lat": 35.39419670000000195386746781878173351287841796875,
        "lon": 17.30227500000000162572177941910922527313232421875
    }
}
Methodology: 2026.01.18
Zone Dwell Nile Delta Surveillance Zone
Sep 1, 2026 14:32 UTC 80.0%
  • Zone: Nile Delta Surveillance Zone
  • Duration: 2h 57m
  • Data Points: 20 AIS positions
  • Period: 2026-09-01T14:32:13+00:00 to 2026-09-01T17:29:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Nile Delta Surveillance Zone",
    "dwell_minutes": 177.30000000000001136868377216160297393798828125,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-09-01T14:32:13+00:00",
        "lat": 32.5163916999999997869963408447802066802978515625,
        "lon": 31.8880300000000005411493475548923015594482421875
    },
    "last_point": {
        "ts": "2026-09-01T17:29:31+00:00",
        "lat": 32.52138670000000075788193498738110065460205078125,
        "lon": 32.05797499999999899955582804977893829345703125
    }
}
Methodology: 2026.01.18
Zone Dwell Nile Delta Surveillance Zone
Sep 1, 2026 13:16 UTC 80.0%
  • Zone: Nile Delta Surveillance Zone
  • Duration: 4h 13m
  • Data Points: 21 AIS positions
  • Period: 2026-09-01T13:16:10+00:00 to 2026-09-01T17:29:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_016",
    "zone_name": "Nile Delta Surveillance Zone",
    "dwell_minutes": 253.30000000000001136868377216160297393798828125,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-09-01T13:16:10+00:00",
        "lat": 32.51703830000000294830897473730146884918212890625,
        "lon": 31.870824999999999960209606797434389591217041015625
    },
    "last_point": {
        "ts": "2026-09-01T17:29:31+00:00",
        "lat": 32.52138670000000075788193498738110065460205078125,
        "lon": 32.05797499999999899955582804977893829345703125
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 29, 2026 08:01 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 3m
  • Data Points: 17 AIS positions
  • Period: 2026-08-29T08:01:14+00:00 to 2026-08-29T09:05:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 63.7999999999999971578290569595992565155029296875,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-29T08:01:14+00:00",
        "lat": 34.5099349999999986948751029558479785919189453125,
        "lon": 33.29474830000000196150722331367433071136474609375
    },
    "last_point": {
        "ts": "2026-08-29T09:05:02+00:00",
        "lat": 34.39778170000000301342879538424313068389892578125,
        "lon": 33.34309499999999815145201864652335643768310546875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 29, 2026 07:05 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 59m
  • Data Points: 29 AIS positions
  • Period: 2026-08-29T07:05:48+00:00 to 2026-08-29T09:05:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 119.2000000000000028421709430404007434844970703125,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-08-29T07:05:48+00:00",
        "lat": 34.49172999999999689180185669101774692535400390625,
        "lon": 33.29055000000000319460013997741043567657470703125
    },
    "last_point": {
        "ts": "2026-08-29T09:05:02+00:00",
        "lat": 34.39778170000000301342879538424313068389892578125,
        "lon": 33.34309499999999815145201864652335643768310546875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 29, 2026 06:07 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 57m
  • Data Points: 34 AIS positions
  • Period: 2026-08-29T06:07:28+00:00 to 2026-08-29T09:05:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 177.599999999999994315658113919198513031005859375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-08-29T06:07:28+00:00",
        "lat": 34.32961329999999833262336323969066143035888671875,
        "lon": 33.30096669999999647870936314575374126434326171875
    },
    "last_point": {
        "ts": "2026-08-29T09:05:02+00:00",
        "lat": 34.39778170000000301342879538424313068389892578125,
        "lon": 33.34309499999999815145201864652335643768310546875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Aug 29, 2026 05:32 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 3h 32m
  • Data Points: 35 AIS positions
  • Period: 2026-08-29T05:32:25+00:00 to 2026-08-29T09:05:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 212.599999999999994315658113919198513031005859375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-08-29T05:32:25+00:00",
        "lat": 34.23547330000000243899194174446165561676025390625,
        "lon": 33.31585170000000317713784170337021350860595703125
    },
    "last_point": {
        "ts": "2026-08-29T09:05:02+00:00",
        "lat": 34.39778170000000301342879538424313068389892578125,
        "lon": 33.34309499999999815145201864652335643768310546875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 24, 2026 13:03 UTC 80.0%
  • Zone: discovered_023
  • Duration: 1h 11m
  • Data Points: 27 AIS positions
  • Period: 2026-08-24T13:03:15+00:00 to 2026-08-24T14:14:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 71.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-08-24T13:03:15+00:00",
        "lat": 32.4510250000000013415046851150691509246826171875,
        "lon": 32.0013967000000008056304068304598331451416015625
    },
    "last_point": {
        "ts": "2026-08-24T14:14:46+00:00",
        "lat": 32.50198830000000072004695539362728595733642578125,
        "lon": 32.25043670000000162190190167166292667388916015625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 24, 2026 12:01 UTC 80.0%
  • Zone: discovered_023
  • Duration: 2h 13m
  • Data Points: 46 AIS positions
  • Period: 2026-08-24T12:01:15+00:00 to 2026-08-24T14:14:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 133.5,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-08-24T12:01:15+00:00",
        "lat": 32.40708670000000068966983235441148281097412109375,
        "lon": 31.78359830000000130212356452830135822296142578125
    },
    "last_point": {
        "ts": "2026-08-24T14:14:46+00:00",
        "lat": 32.50198830000000072004695539362728595733642578125,
        "lon": 32.25043670000000162190190167166292667388916015625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 24, 2026 11:21 UTC 80.0%
  • Zone: discovered_023
  • Duration: 2h 53m
  • Data Points: 58 AIS positions
  • Period: 2026-08-24T11:21:15+00:00 to 2026-08-24T14:14:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 173.5,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-08-24T11:21:15+00:00",
        "lat": 32.37849330000000236395862884819507598876953125,
        "lon": 31.64517670000000038044163375161588191986083984375
    },
    "last_point": {
        "ts": "2026-08-24T14:14:46+00:00",
        "lat": 32.50198830000000072004695539362728595733642578125,
        "lon": 32.25043670000000162190190167166292667388916015625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 23, 2026 11:00 UTC 80.0%
  • Zone: discovered_023
  • Duration: 1h 9m
  • Data Points: 9 AIS positions
  • Period: 2026-08-23T11:00:58+00:00 to 2026-08-23T12:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 69.2000000000000028421709430404007434844970703125,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-08-23T11:00:58+00:00",
        "lat": 32.50603670000000278150764643214643001556396484375,
        "lon": 30.59489500000000106183506431989371776580810546875
    },
    "last_point": {
        "ts": "2026-08-23T12:10:08+00:00",
        "lat": 32.4942716999999987592673278413712978363037109375,
        "lon": 30.58737169999999849778760108165442943572998046875
    }
}
Methodology: 2026.01.18
Sts discovered_023
Aug 23, 2026 10:33 UTC 72/100
Vessel A: IMO 9173032 (NEXUS) Antigua Barbuda
Vessel B: IMO 9312901 (WONDER MIMOSA) ANTIGUA AND BARBUDA
  • Minimum Distance: 28 meters
  • Average Distance: 71 meters
  • Duration: 48 minutes
  • Period: 2026-08-23T10:41:55+00:00 to 2026-08-23T11:30:06+00:00
  • Vessel A Avg Speed: 1.1 knots
  • Vessel B Avg Speed: 1.1 knots
  • Zone: discovered_023

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (NEXUS and WONDER MIMOSA) maintained close proximity (min 28m, avg 71m) for 48 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 28m, avg 71m
Duration10/25Duration 48 minutes
Speed Stability15/20both slow; very stable speeds
Distance Consistency12/15Distance variance ±38m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "vessel_b": {
        "mmsi": 305053300,
        "imo": 9312901,
        "name": "WONDER MIMOSA",
        "flag": "ANTIGUA AND BARBUDA"
    },
    "min_distance_m": 28,
    "avg_distance_m": 70.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 37.89999999999999857891452847979962825775146484375,
    "duration_minutes": 48.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2891,
    "speed_a_avg": 1.0700000000000000621724893790087662637233734130859375,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 1.100000000000000088817841970012523233890533447265625,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.0700000000000000621724893790087662637233734130859375,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.100000000000000088817841970012523233890533447265625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-08-23T10:41:55+00:00",
        "end": "2026-08-23T11:30:06+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 28m, avg 71m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b138m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NEXUS and WONDER MIMOSA) maintained close proximity (min 28m, avg 71m) for 48 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 23, 2026 10:04 UTC 80.0%
  • Zone: discovered_023
  • Duration: 2h 5m
  • Data Points: 16 AIS positions
  • Period: 2026-08-23T10:04:35+00:00 to 2026-08-23T12:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 125.5,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-08-23T10:04:35+00:00",
        "lat": 32.5115550000000013142198440618813037872314453125,
        "lon": 30.575399999999998357225194922648370265960693359375
    },
    "last_point": {
        "ts": "2026-08-23T12:10:08+00:00",
        "lat": 32.4942716999999987592673278413712978363037109375,
        "lon": 30.58737169999999849778760108165442943572998046875
    }
}
Methodology: 2026.01.18
Sts🛰️✗ discovered_023
Aug 23, 2026 09:07 UTC 68/100
Vessel A: IMO 9312901 (WONDER MIMOSA) ANTIGUA AND BARBUDA
Vessel B: IMO 9173032 (NEXUS) Antigua Barbuda
  • Minimum Distance: 31 meters
  • Average Distance: 99 meters
  • Duration: 47 minutes
  • Period: 2026-08-23T09:07:04+00:00 to 2026-08-23T09:54:53+00:00
  • Vessel A Avg Speed: 1.1 knots
  • Vessel B Avg Speed: 1.1 knots
  • Zone: discovered_023

Confidence Analysis

Score: 68/100

Moderate-confidence STS candidate. Two tankers (WONDER MIMOSA and NEXUS) maintained close proximity (min 31m, avg 99m) for 48 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 31m, avg 99m
Duration10/25Duration 48 minutes
Speed Stability15/20both slow; very stable speeds
Distance Consistency8/15Distance variance ±90m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-08-23T15:45:01.909091+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 305053300,
        "imo": 9312901,
        "name": "WONDER MIMOSA",
        "flag": "ANTIGUA AND BARBUDA"
    },
    "vessel_b": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "min_distance_m": 30.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 99.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 90.400000000000005684341886080801486968994140625,
    "duration_minutes": 47.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2869,
    "speed_a_avg": 1.100000000000000088817841970012523233890533447265625,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 1.12000000000000010658141036401502788066864013671875,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.100000000000000088817841970012523233890533447265625,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.12000000000000010658141036401502788066864013671875,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-08-23T09:07:04+00:00",
        "end": "2026-08-23T09:54:53+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 68,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 31m, avg 99m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b190m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (WONDER MIMOSA and NEXUS) maintained close proximity (min 31m, avg 99m) for 48 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 32.5148492000000004509274731390178203582763671875,
            "lon": 30.562646000000000867657945491373538970947265625
        },
        "time_window": {
            "start_ts": "2026-08-23T09:07:04+00:00",
            "end_ts": "2026-08-23T09:54:53+00:00"
        },
        "searched_at": "2026-08-23T15:45:01.909091+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 23, 2026 09:06 UTC 80.0%
  • Zone: discovered_023
  • Duration: 3h 3m
  • Data Points: 24 AIS positions
  • Period: 2026-08-23T09:06:45+00:00 to 2026-08-23T12:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 183.400000000000005684341886080801486968994140625,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-08-23T09:06:45+00:00",
        "lat": 32.51711999999999846977516426704823970794677734375,
        "lon": 30.554919999999999191686583799310028553009033203125
    },
    "last_point": {
        "ts": "2026-08-23T12:10:08+00:00",
        "lat": 32.4942716999999987592673278413712978363037109375,
        "lon": 30.58737169999999849778760108165442943572998046875
    }
}
Methodology: 2026.01.18
Sts🛰️✗ discovered_023
Aug 23, 2026 08:05 UTC 78/100
Vessel A: IMO 9173032 (NEXUS) Antigua Barbuda
Vessel B: IMO 9312901 (WONDER MIMOSA) ANTIGUA AND BARBUDA
  • Minimum Distance: 27 meters
  • Average Distance: 61 meters
  • Duration: 1h 58m
  • Period: 2026-08-23T08:05:55+00:00 to 2026-08-23T10:04:35+00:00
  • Vessel A Avg Speed: 1.1 knots
  • Vessel B Avg Speed: 1.1 knots
  • Zone: discovered_023

Confidence Analysis

Score: 78/100

Moderate-confidence STS candidate. Two tankers (NEXUS and WONDER MIMOSA) maintained close proximity (min 26m, avg 61m) for 119 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 26m, avg 61m
Duration20/25Duration 119 minutes
Speed Stability15/20both slow; very stable speeds
Distance Consistency8/15Distance variance ±65m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-08-23T13:15:01.859568+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "vessel_b": {
        "mmsi": 305053300,
        "imo": 9312901,
        "name": "WONDER MIMOSA",
        "flag": "ANTIGUA AND BARBUDA"
    },
    "min_distance_m": 26.5,
    "avg_distance_m": 60.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 64.900000000000005684341886080801486968994140625,
    "duration_minutes": 118.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 7120,
    "speed_a_avg": 1.0500000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.190000000000000002220446049250313080847263336181640625,
    "speed_b_avg": 1.0700000000000000621724893790087662637233734130859375,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.0500000000000000444089209850062616169452667236328125,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.0700000000000000621724893790087662637233734130859375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-08-23T08:05:55+00:00",
        "end": "2026-08-23T10:04:35+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 78,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 26m, avg 61m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 119 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b165m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NEXUS and WONDER MIMOSA) maintained close proximity (min 26m, avg 61m) for 119 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 32.51804510000000192349034477956593036651611328125,
            "lon": 30.54986170000000100799297797493636608123779296875
        },
        "time_window": {
            "start_ts": "2026-08-23T08:05:55+00:00",
            "end_ts": "2026-08-23T10:04:35+00:00"
        },
        "searched_at": "2026-08-23T13:15:01.859568+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 23, 2026 08:05 UTC 80.0%
  • Zone: discovered_023
  • Duration: 4h 4m
  • Data Points: 39 AIS positions
  • Period: 2026-08-23T08:05:55+00:00 to 2026-08-23T12:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 244.19999999999998863131622783839702606201171875,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-08-23T08:05:55+00:00",
        "lat": 32.5214332999999982121153152547776699066162109375,
        "lon": 30.533449999999998425437297555617988109588623046875
    },
    "last_point": {
        "ts": "2026-08-23T12:10:08+00:00",
        "lat": 32.4942716999999987592673278413712978363037109375,
        "lon": 30.58737169999999849778760108165442943572998046875
    }
}
Methodology: 2026.01.18
Sts discovered_023
Aug 23, 2026 07:58 UTC 78/100
Vessel A: IMO 9312901 (WONDER MIMOSA) ANTIGUA AND BARBUDA
Vessel B: IMO 9173032 (NEXUS) Antigua Barbuda
  • Minimum Distance: 24 meters
  • Average Distance: 86 meters
  • Duration: 1h 56m
  • Period: 2026-08-23T07:58:04+00:00 to 2026-08-23T09:54:53+00:00
  • Vessel A Avg Speed: 1.1 knots
  • Vessel B Avg Speed: 1.0 knots
  • Zone: discovered_023

Confidence Analysis

Score: 78/100

Moderate-confidence STS candidate. Two tankers (WONDER MIMOSA and NEXUS) maintained close proximity (min 24m, avg 86m) for 117 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 24m, avg 86m
Duration20/25Duration 117 minutes
Speed Stability15/20both slow; very stable speeds
Distance Consistency8/15Distance variance ±78m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 305053300,
        "imo": 9312901,
        "name": "WONDER MIMOSA",
        "flag": "ANTIGUA AND BARBUDA"
    },
    "vessel_b": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "min_distance_m": 24.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 85.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 78.099999999999994315658113919198513031005859375,
    "duration_minutes": 116.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 7009,
    "speed_a_avg": 1.0800000000000000710542735760100185871124267578125,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 1,
    "speed_b_std": 0.25,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.0800000000000000710542735760100185871124267578125,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-08-23T07:58:04+00:00",
        "end": "2026-08-23T09:54:53+00:00"
    },
    "points_count": {
        "vessel_a": 36,
        "vessel_b": 36
    },
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 78,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 24m, avg 86m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 117 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b178m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (WONDER MIMOSA and NEXUS) maintained close proximity (min 24m, avg 86m) for 117 minutes. Both vessels were slow-moving (avg speeds 1.1 and 1.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Monitoring Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 23, 2026 07:01 UTC 80.0%
  • Zone: discovered_023
  • Duration: 5h 8m
  • Data Points: 57 AIS positions
  • Period: 2026-08-23T07:01:37+00:00 to 2026-08-23T12:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 308.5,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-08-23T07:01:37+00:00",
        "lat": 32.46524169999999998026396497152745723724365234375,
        "lon": 30.432310000000001082298695109784603118896484375
    },
    "last_point": {
        "ts": "2026-08-23T12:10:08+00:00",
        "lat": 32.4942716999999987592673278413712978363037109375,
        "lon": 30.58737169999999849778760108165442943572998046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_023
Aug 23, 2026 06:24 UTC 80.0%
  • Zone: discovered_023
  • Duration: 5h 45m
  • Data Points: 74 AIS positions
  • Period: 2026-08-23T06:24:36+00:00 to 2026-08-23T12:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_023",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 345.5,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-08-23T06:24:36+00:00",
        "lat": 32.400211699999999837018549442291259765625,
        "lon": 30.330690000000000594582161284051835536956787109375
    },
    "last_point": {
        "ts": "2026-08-23T12:10:08+00:00",
        "lat": 32.4942716999999987592673278413712978363037109375,
        "lon": 30.58737169999999849778760108165442943572998046875
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 12:02 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 8m
  • Data Points: 12 AIS positions
  • Period: 2026-07-31T12:02:05+00:00 to 2026-07-31T13:10:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 68.599999999999994315658113919198513031005859375,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-31T12:02:05+00:00",
        "lat": 32.4765732999999983121597324497997760772705078125,
        "lon": 31.169791700000001100079316529445350170135498046875
    },
    "last_point": {
        "ts": "2026-07-31T13:10:43+00:00",
        "lat": 32.56568999999999647343429387547075748443603515625,
        "lon": 31.2920467000000002144588506780564785003662109375
    }
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 11:03 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 1h 34m
  • Data Points: 12 AIS positions
  • Period: 2026-07-31T11:03:05+00:00 to 2026-07-31T12:37:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 94.2999999999999971578290569595992565155029296875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-31T11:03:05+00:00",
        "lat": 32.46119329999999791880327393300831317901611328125,
        "lon": 31.11588830000000172049112734384834766387939453125
    },
    "last_point": {
        "ts": "2026-07-31T12:37:22+00:00",
        "lat": 32.51379670000000032814568839967250823974609375,
        "lon": 31.246359999999999246256265905685722827911376953125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 11:03 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 7m
  • Data Points: 21 AIS positions
  • Period: 2026-07-31T11:03:05+00:00 to 2026-07-31T13:10:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 127.599999999999994315658113919198513031005859375,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-07-31T11:03:05+00:00",
        "lat": 32.46119329999999791880327393300831317901611328125,
        "lon": 31.11588830000000172049112734384834766387939453125
    },
    "last_point": {
        "ts": "2026-07-31T13:10:43+00:00",
        "lat": 32.56568999999999647343429387547075748443603515625,
        "lon": 31.2920467000000002144588506780564785003662109375
    }
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 10:01 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 2h 35m
  • Data Points: 22 AIS positions
  • Period: 2026-07-31T10:01:38+00:00 to 2026-07-31T12:37:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 155.69999999999998863131622783839702606201171875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-31T10:01:38+00:00",
        "lat": 32.46584169999999858191586099565029144287109375,
        "lon": 31.101150000000000517275111633352935314178466796875
    },
    "last_point": {
        "ts": "2026-07-31T12:37:22+00:00",
        "lat": 32.51379670000000032814568839967250823974609375,
        "lon": 31.246359999999999246256265905685722827911376953125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 10:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 9m
  • Data Points: 31 AIS positions
  • Period: 2026-07-31T10:01:38+00:00 to 2026-07-31T13:10:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 189.099999999999994315658113919198513031005859375,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-31T10:01:38+00:00",
        "lat": 32.46584169999999858191586099565029144287109375,
        "lon": 31.101150000000000517275111633352935314178466796875
    },
    "last_point": {
        "ts": "2026-07-31T13:10:43+00:00",
        "lat": 32.56568999999999647343429387547075748443603515625,
        "lon": 31.2920467000000002144588506780564785003662109375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 09:12 UTC 73/100
Vessel A: IMO 9418121 (SUPER G) Liberia
Vessel B: IMO 9173032 (NEXUS) Antigua Barbuda
  • Minimum Distance: 37 meters
  • Average Distance: 42 meters
  • Duration: 37 minutes
  • Period: 2026-07-31T09:12:12+00:00 to 2026-07-31T09:49:14+00:00
  • Vessel A Avg Speed: 0.7 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone

Confidence Analysis

Score: 73/100

Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 42m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 37m, avg 42m
Duration5/25Duration 37 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency15/15Distance variance ±7m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-07-31T15:15:01.492092+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "min_distance_m": 37.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 42.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 7.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 37,
    "overlap_duration_s": 2222,
    "speed_a_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-31T09:12:12+00:00",
        "end": "2026-07-31T09:49:14+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 37m, avg 42m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 42m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 32.4675533999999998968633008189499378204345703125,
            "lon": 31.09313999999999822421159478835761547088623046875
        },
        "time_window": {
            "start_ts": "2026-07-31T09:12:12+00:00",
            "end_ts": "2026-07-31T09:49:14+00:00"
        },
        "searched_at": "2026-07-31T15:15:01.492092+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Cape Peninsula Surveillance Zone
Jul 31, 2026 09:12 UTC 73/100
Vessel A: IMO 9418121 (SUPER G) Liberia
Vessel B: IMO 9173032 (NEXUS) Antigua Barbuda
  • Minimum Distance: 37 meters
  • Average Distance: 42 meters
  • Duration: 37 minutes
  • Period: 2026-07-31T09:12:12+00:00 to 2026-07-31T09:49:14+00:00
  • Vessel A Avg Speed: 0.7 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Cape Peninsula Surveillance Zone

Confidence Analysis

Score: 73/100

Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 42m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Cape Peninsula Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 37m, avg 42m
Duration5/25Duration 37 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency15/15Distance variance ±7m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Cape Peninsula Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-07-31T15:15:04.164972+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "min_distance_m": 37.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 42.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 7.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 37,
    "overlap_duration_s": 2222,
    "speed_a_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-31T09:12:12+00:00",
        "end": "2026-07-31T09:49:14+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 37m, avg 42m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Cape Peninsula Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 42m) for 37 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Cape Peninsula Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 32.4675533999999998968633008189499378204345703125,
            "lon": 31.09313999999999822421159478835761547088623046875
        },
        "time_window": {
            "start_ts": "2026-07-31T09:12:12+00:00",
            "end_ts": "2026-07-31T09:49:14+00:00"
        },
        "searched_at": "2026-07-31T15:15:04.164972+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 09:03 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 3h 33m
  • Data Points: 30 AIS positions
  • Period: 2026-07-31T09:03:47+00:00 to 2026-07-31T12:37:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 213.599999999999994315658113919198513031005859375,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-31T09:03:47+00:00",
        "lat": 32.46899330000000105655999504961073398590087890625,
        "lon": 31.086984999999998535713530145585536956787109375
    },
    "last_point": {
        "ts": "2026-07-31T12:37:22+00:00",
        "lat": 32.51379670000000032814568839967250823974609375,
        "lon": 31.246359999999999246256265905685722827911376953125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 09:03 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 6m
  • Data Points: 39 AIS positions
  • Period: 2026-07-31T09:03:47+00:00 to 2026-07-31T13:10:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 246.900000000000005684341886080801486968994140625,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-31T09:03:47+00:00",
        "lat": 32.46899330000000105655999504961073398590087890625,
        "lon": 31.086984999999998535713530145585536956787109375
    },
    "last_point": {
        "ts": "2026-07-31T13:10:43+00:00",
        "lat": 32.56568999999999647343429387547075748443603515625,
        "lon": 31.2920467000000002144588506780564785003662109375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 08:57 UTC 71/100
Vessel A: IMO 9418121 (SUPER G) Liberia
Vessel B: IMO 9173032 (NEXUS) Antigua Barbuda
  • Minimum Distance: 37 meters
  • Average Distance: 97 meters
  • Duration: 51 minutes
  • Period: 2026-07-31T08:57:33+00:00 to 2026-07-31T09:49:14+00:00
  • Vessel A Avg Speed: 0.7 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone

Confidence Analysis

Score: 71/100

Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 97m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 37m, avg 97m
Duration10/25Duration 52 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency8/15Distance variance ±95m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-07-31T10:15:01.839562+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "min_distance_m": 37.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 96.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 94.599999999999994315658113919198513031005859375,
    "duration_minutes": 51.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 3101,
    "speed_a_avg": 0.729999999999999982236431605997495353221893310546875,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0.729999999999999982236431605997495353221893310546875,
    "speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.729999999999999982236431605997495353221893310546875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.729999999999999982236431605997495353221893310546875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-31T08:57:33+00:00",
        "end": "2026-07-31T09:49:14+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "score": {
        "value": 71,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 37m, avg 97m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b195m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 97m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 32.46805669999999821584424353204667568206787109375,
            "lon": 31.090724200000000365662344847805798053741455078125
        },
        "time_window": {
            "start_ts": "2026-07-31T08:57:33+00:00",
            "end_ts": "2026-07-31T09:49:14+00:00"
        },
        "searched_at": "2026-07-31T10:15:01.839562+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Cape Peninsula Surveillance Zone
Jul 31, 2026 08:57 UTC 71/100
Vessel A: IMO 9418121 (SUPER G) Liberia
Vessel B: IMO 9173032 (NEXUS) Antigua Barbuda
  • Minimum Distance: 37 meters
  • Average Distance: 97 meters
  • Duration: 51 minutes
  • Period: 2026-07-31T08:57:33+00:00 to 2026-07-31T09:49:14+00:00
  • Vessel A Avg Speed: 0.7 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Cape Peninsula Surveillance Zone

Confidence Analysis

Score: 71/100

Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 97m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Cape Peninsula Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 37m, avg 97m
Duration10/25Duration 52 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency8/15Distance variance ±95m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Cape Peninsula Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-07-31T10:15:04.807665+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "min_distance_m": 37.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 96.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 94.599999999999994315658113919198513031005859375,
    "duration_minutes": 51.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 3101,
    "speed_a_avg": 0.729999999999999982236431605997495353221893310546875,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0.729999999999999982236431605997495353221893310546875,
    "speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.729999999999999982236431605997495353221893310546875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.729999999999999982236431605997495353221893310546875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-31T08:57:33+00:00",
        "end": "2026-07-31T09:49:14+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "score": {
        "value": 71,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 37m, avg 97m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b195m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Cape Peninsula Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SUPER G and NEXUS) maintained close proximity (min 37m, avg 97m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Cape Peninsula Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 32.46805669999999821584424353204667568206787109375,
            "lon": 31.090724200000000365662344847805798053741455078125
        },
        "time_window": {
            "start_ts": "2026-07-31T08:57:33+00:00",
            "end_ts": "2026-07-31T09:49:14+00:00"
        },
        "searched_at": "2026-07-31T10:15:04.807665+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Loiter Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 08:19 UTC 75.0%
  • Duration: 2h 12m
  • Radius: 2,187 meters
  • Data Points: 17 AIS positions
  • Centroid: 32.4662, 31.0985
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 2186.90000000000009094947017729282379150390625,
    "duration_minutes": 132.19999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 32.46616519411765011682291515171527862548828125,
        "lon": 31.09854059999999975616447045467793941497802734375
    },
    "bbox": {
        "min_lat": 32.46342829999999679557731724344193935394287109375,
        "min_lon": 31.076016700000000270165401161648333072662353515625,
        "max_lat": 32.47109669999999681522240280173718929290771484375,
        "max_lon": 31.107865000000000321733750752173364162445068359375
    },
    "zone_id": "discovered_025"
}
Methodology: 2026.01.18
Loiter Cape Peninsula Surveillance Zone
Jul 31, 2026 08:19 UTC 75.0%
  • Duration: 2h 12m
  • Radius: 2,187 meters
  • Data Points: 17 AIS positions
  • Centroid: 32.4662, 31.0985
  • Zone: Cape Peninsula Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 2186.90000000000009094947017729282379150390625,
    "duration_minutes": 132.19999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 32.46616519411765011682291515171527862548828125,
        "lon": 31.09854059999999975616447045467793941497802734375
    },
    "bbox": {
        "min_lat": 32.46342829999999679557731724344193935394287109375,
        "min_lon": 31.076016700000000270165401161648333072662353515625,
        "max_lat": 32.47109669999999681522240280173718929290771484375,
        "max_lon": 31.107865000000000321733750752173364162445068359375
    },
    "zone_id": "discovered_071"
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 08:01 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 4h 35m
  • Data Points: 33 AIS positions
  • Period: 2026-07-31T08:01:49+00:00 to 2026-07-31T12:37:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 275.6000000000000227373675443232059478759765625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-07-31T08:01:49+00:00",
        "lat": 32.47126329999999683195710531435906887054443359375,
        "lon": 31.07179000000000002046363078989088535308837890625
    },
    "last_point": {
        "ts": "2026-07-31T12:37:22+00:00",
        "lat": 32.51379670000000032814568839967250823974609375,
        "lon": 31.246359999999999246256265905685722827911376953125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 08:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 8m
  • Data Points: 42 AIS positions
  • Period: 2026-07-31T08:01:49+00:00 to 2026-07-31T13:10:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 308.8999999999999772626324556767940521240234375,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-07-31T08:01:49+00:00",
        "lat": 32.47126329999999683195710531435906887054443359375,
        "lon": 31.07179000000000002046363078989088535308837890625
    },
    "last_point": {
        "ts": "2026-07-31T13:10:43+00:00",
        "lat": 32.56568999999999647343429387547075748443603515625,
        "lon": 31.2920467000000002144588506780564785003662109375
    }
}
Methodology: 2026.01.18
Sts Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 07:47 UTC 76/100
Vessel A: IMO 9173032 (NEXUS) Antigua Barbuda
Vessel B: IMO 9418121 (SUPER G) Liberia
  • Minimum Distance: 36 meters
  • Average Distance: 93 meters
  • Duration: 1h 11m
  • Period: 2026-07-31T07:56:57+00:00 to 2026-07-31T09:08:27+00:00
  • Vessel A Avg Speed: 0.7 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone

Confidence Analysis

Score: 76/100

Moderate-confidence STS candidate. Two tankers (NEXUS and SUPER G) maintained close proximity (min 36m, avg 93m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 36m, avg 93m
Duration15/25Duration 72 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency8/15Distance variance ±65m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "vessel_b": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "min_distance_m": 36.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 92.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 64.7000000000000028421709430404007434844970703125,
    "duration_minutes": 71.5,
    "overlap_duration_s": 4290,
    "speed_a_avg": 0.66000000000000003108624468950438313186168670654296875,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.66000000000000003108624468950438313186168670654296875,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-31T07:56:57+00:00",
        "end": "2026-07-31T09:08:27+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "score": {
        "value": 76,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 36m, avg 93m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 72 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b165m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NEXUS and SUPER G) maintained close proximity (min 36m, avg 93m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Cape Peninsula Surveillance Zone
Jul 31, 2026 07:47 UTC 76/100
Vessel A: IMO 9173032 (NEXUS) Antigua Barbuda
Vessel B: IMO 9418121 (SUPER G) Liberia
  • Minimum Distance: 36 meters
  • Average Distance: 93 meters
  • Duration: 1h 11m
  • Period: 2026-07-31T07:56:57+00:00 to 2026-07-31T09:08:27+00:00
  • Vessel A Avg Speed: 0.7 knots
  • Vessel B Avg Speed: 0.7 knots
  • Zone: Cape Peninsula Surveillance Zone

Confidence Analysis

Score: 76/100

Moderate-confidence STS candidate. Two tankers (NEXUS and SUPER G) maintained close proximity (min 36m, avg 93m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Cape Peninsula Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 36m, avg 93m
Duration15/25Duration 72 minutes
Speed Stability18/20both very slow; very stable speeds
Distance Consistency8/15Distance variance ±65m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Cape Peninsula Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 304414000,
        "imo": 9173032,
        "name": "NEXUS",
        "flag": "Antigua Barbuda"
    },
    "vessel_b": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "min_distance_m": 36.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 92.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 64.7000000000000028421709430404007434844970703125,
    "duration_minutes": 71.5,
    "overlap_duration_s": 4290,
    "speed_a_avg": 0.66000000000000003108624468950438313186168670654296875,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.66000000000000003108624468950438313186168670654296875,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-31T07:56:57+00:00",
        "end": "2026-07-31T09:08:27+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "score": {
        "value": 76,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 36m, avg 93m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 72 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b165m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Cape Peninsula Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NEXUS and SUPER G) maintained close proximity (min 36m, avg 93m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Cape Peninsula Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Cape Peninsula Surveillance Zone
Jul 31, 2026 07:29 UTC 80.0%
  • Zone: Cape Peninsula Surveillance Zone
  • Duration: 5h 8m
  • Data Points: 38 AIS positions
  • Period: 2026-07-31T07:29:08+00:00 to 2026-07-31T12:37:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_071",
    "zone_name": "Cape Peninsula Surveillance Zone",
    "dwell_minutes": 308.19999999999998863131622783839702606201171875,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-31T07:29:08+00:00",
        "lat": 32.45263829999999671827026759274303913116455078125,
        "lon": 31.051173299999998533849066006951034069061279296875
    },
    "last_point": {
        "ts": "2026-07-31T12:37:22+00:00",
        "lat": 32.51379670000000032814568839967250823974609375,
        "lon": 31.246359999999999246256265905685722827911376953125
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 07:29 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 41m
  • Data Points: 47 AIS positions
  • Period: 2026-07-31T07:29:08+00:00 to 2026-07-31T13:10:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 341.6000000000000227373675443232059478759765625,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-07-31T07:29:08+00:00",
        "lat": 32.45263829999999671827026759274303913116455078125,
        "lon": 31.051173299999998533849066006951034069061279296875
    },
    "last_point": {
        "ts": "2026-07-31T13:10:43+00:00",
        "lat": 32.56568999999999647343429387547075748443603515625,
        "lon": 31.2920467000000002144588506780564785003662109375
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 31, 2026 04:32 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 31m
  • Data Points: 29 AIS positions
  • Period: 2026-07-31T04:32:06+00:00 to 2026-07-31T11:03:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 391,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-31T04:32:06+00:00",
        "lat": 32.42504670000000288609953713603317737579345703125,
        "lon": 30.556806699999999210604073596186935901641845703125
    },
    "last_point": {
        "ts": "2026-07-31T11:03:05+00:00",
        "lat": 32.46119329999999791880327393300831317901611328125,
        "lon": 31.11588830000000172049112734384834766387939453125
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 27, 2026 05:01 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 1 hours
  • Data Points: 7 AIS positions
  • Period: 2026-07-27T05:01:42+00:00 to 2026-07-27T06:02:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_123",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 60.2999999999999971578290569595992565155029296875,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-27T05:01:42+00:00",
        "lat": 36.98592670000000026675479602999985218048095703125,
        "lon": 26.183598299999999881038093008100986480712890625
    },
    "last_point": {
        "ts": "2026-07-27T06:02:02+00:00",
        "lat": 36.822980000000001155058271251618862152099609375,
        "lon": 26.2001249999999998863131622783839702606201171875
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 27, 2026 04:00 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 1m
  • Data Points: 43 AIS positions
  • Period: 2026-07-27T04:00:33+00:00 to 2026-07-27T06:02:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_123",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 121.5,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-07-27T04:00:33+00:00",
        "lat": 37.1475032999999967842086334712803363800048828125,
        "lon": 26.089304999999999523652149946428835391998291015625
    },
    "last_point": {
        "ts": "2026-07-27T06:02:02+00:00",
        "lat": 36.822980000000001155058271251618862152099609375,
        "lon": 26.2001249999999998863131622783839702606201171875
    }
}
Methodology: 2026.01.18
Zone Dwell Central Aegean Monitoring Zone
Jul 27, 2026 03:05 UTC 80.0%
  • Zone: Central Aegean Monitoring Zone
  • Duration: 1h 34m
  • Data Points: 41 AIS positions
  • Period: 2026-07-27T03:05:23+00:00 to 2026-07-27T04:40:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_114",
    "zone_name": "Central Aegean Monitoring Zone",
    "dwell_minutes": 94.7000000000000028421709430404007434844970703125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-07-27T03:05:23+00:00",
        "lat": 37.29236829999999969231794239021837711334228515625,
        "lon": 26.0047516999999999143255990929901599884033203125
    },
    "last_point": {
        "ts": "2026-07-27T04:40:03+00:00",
        "lat": 37.04496830000000073823684942908585071563720703125,
        "lon": 26.152798300000000608633854426443576812744140625
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 27, 2026 03:05 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 56m
  • Data Points: 59 AIS positions
  • Period: 2026-07-27T03:05:23+00:00 to 2026-07-27T06:02:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_123",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 176.69999999999998863131622783839702606201171875,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-07-27T03:05:23+00:00",
        "lat": 37.29236829999999969231794239021837711334228515625,
        "lon": 26.0047516999999999143255990929901599884033203125
    },
    "last_point": {
        "ts": "2026-07-27T06:02:02+00:00",
        "lat": 36.822980000000001155058271251618862152099609375,
        "lon": 26.2001249999999998863131622783839702606201171875
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 27, 2026 02:34 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 3h 28m
  • Data Points: 66 AIS positions
  • Period: 2026-07-27T02:34:03+00:00 to 2026-07-27T06:02:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_123",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 208,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-07-27T02:34:03+00:00",
        "lat": 37.373206699999997226768755353987216949462890625,
        "lon": 25.95931170000000065556378103792667388916015625
    },
    "last_point": {
        "ts": "2026-07-27T06:02:02+00:00",
        "lat": 36.822980000000001155058271251618862152099609375,
        "lon": 26.2001249999999998863131622783839702606201171875
    }
}
Methodology: 2026.01.18
Zone Dwell Central Aegean Monitoring Zone
Jul 27, 2026 02:34 UTC 80.0%
  • Zone: Central Aegean Monitoring Zone
  • Duration: 2h 6m
  • Data Points: 48 AIS positions
  • Period: 2026-07-27T02:34:03+00:00 to 2026-07-27T04:40:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_114",
    "zone_name": "Central Aegean Monitoring Zone",
    "dwell_minutes": 126,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-07-27T02:34:03+00:00",
        "lat": 37.373206699999997226768755353987216949462890625,
        "lon": 25.95931170000000065556378103792667388916015625
    },
    "last_point": {
        "ts": "2026-07-27T04:40:03+00:00",
        "lat": 37.04496830000000073823684942908585071563720703125,
        "lon": 26.152798300000000608633854426443576812744140625
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Bosphorus/Dardanelles Approach
Jul 24, 2026 17:02 UTC 70.0%
  • Gap Duration: 5h 3m
  • Last Seen: 2026-07-24T17:02:50+00:00 at 40.7820, 28.7437 (Zone: Bosphorus/Dardanelles Approach)
  • Next Seen: 2026-07-24T22:06:30+00:00 at 40.8007, 28.7489

🛰️ 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: 2026-07-24T22:19:15.902558+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 303.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-07-24T17:02:50+00:00",
        "lat": 40.7820032999999995126927387900650501251220703125,
        "lon": 28.743661700000000536192601430229842662811279296875,
        "sog": 8.800000000000000710542735760100185871124267578125,
        "zone_id": "osint_bosphorus"
    },
    "next_seen": {
        "ts": "2026-07-24T22:06:30+00:00",
        "lat": 40.800731700000000046202330850064754486083984375,
        "lon": 28.74885330000000038808138924650847911834716796875,
        "zone_ids": [
            "osint_bosphorus"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 40.7820032999999995126927387900650501251220703125,
                "lon": 28.743661700000000536192601430229842662811279296875,
                "ts": "2026-07-24T17:02:50+00:00"
            },
            "end": {
                "lat": 40.800731700000000046202330850064754486083984375,
                "lon": 28.74885330000000038808138924650847911834716796875,
                "ts": "2026-07-24T22:06:30+00:00"
            },
            "bbox": {
                "min_lat": 40.60182300000000310546965920366346836090087890625,
                "min_lon": 28.505672000000000565478330827318131923675537109375,
                "max_lat": 40.98091199999999645342541043646633625030517578125,
                "max_lon": 28.98684300000000035879565984942018985748291015625
            },
            "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": "2026-07-24T22:19:15.902558+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 24, 2026 17:02 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 15m
  • Data Points: 4 AIS positions
  • Period: 2026-07-24T17:02:50+00:00 to 2026-07-24T22:17:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 315,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-24T17:02:50+00:00",
        "lat": 40.7820032999999995126927387900650501251220703125,
        "lon": 28.743661700000000536192601430229842662811279296875
    },
    "last_point": {
        "ts": "2026-07-24T22:17:52+00:00",
        "lat": 40.810513299999996661426848731935024261474609375,
        "lon": 28.710525000000000517275111633352935314178466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 24, 2026 16:19 UTC 80.0%
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 58m
  • Data Points: 15 AIS positions
  • Period: 2026-07-24T16:19:31+00:00 to 2026-07-24T22:17:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 358.3999999999999772626324556767940521240234375,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-24T16:19:31+00:00",
        "lat": 40.77719330000000041991370380856096744537353515625,
        "lon": 28.60907999999999873352862778119742870330810546875
    },
    "last_point": {
        "ts": "2026-07-24T22:17:52+00:00",
        "lat": 40.810513299999996661426848731935024261474609375,
        "lon": 28.710525000000000517275111633352935314178466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jul 19, 2026 03:01 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 1h 58m
  • Data Points: 5 AIS positions
  • Period: 2026-07-19T03:01:29+00:00 to 2026-07-19T05:00:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 118.5,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-19T03:01:29+00:00",
        "lat": 40.9332849999999979218046064488589763641357421875,
        "lon": 28.0439582999999998946805135346949100494384765625
    },
    "last_point": {
        "ts": "2026-07-19T05:00:00+00:00",
        "lat": 40.9409849999999977399056660942733287811279296875,
        "lon": 28.0624949999999984129317454062402248382568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jul 19, 2026 02:19 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 2h 40m
  • Data Points: 10 AIS positions
  • Period: 2026-07-19T02:19:09+00:00 to 2026-07-19T05:00:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 160.80000000000001136868377216160297393798828125,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-19T02:19:09+00:00",
        "lat": 40.9306782999999967387338983826339244842529296875,
        "lon": 28.037503300000000905356500879861414432525634765625
    },
    "last_point": {
        "ts": "2026-07-19T05:00:00+00:00",
        "lat": 40.9409849999999977399056660942733287811279296875,
        "lon": 28.0624949999999984129317454062402248382568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jul 19, 2026 01:01 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 3h 58m
  • Data Points: 19 AIS positions
  • Period: 2026-07-19T01:01:19+00:00 to 2026-07-19T05:00:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 238.69999999999998863131622783839702606201171875,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-19T01:01:19+00:00",
        "lat": 40.92216169999999664241840946488082408905029296875,
        "lon": 28.0316116999999991321601555682718753814697265625
    },
    "last_point": {
        "ts": "2026-07-19T05:00:00+00:00",
        "lat": 40.9409849999999977399056660942733287811279296875,
        "lon": 28.0624949999999984129317454062402248382568359375
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Monitoring Zone
Jul 19, 2026 01:01 UTC 75.0%
  • Duration: 2 hours
  • Radius: 924 meters
  • Data Points: 15 AIS positions
  • Centroid: 40.9278, 28.0358
  • Zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 924.299999999999954525264911353588104248046875,
    "duration_minutes": 120.2000000000000028421709430404007434844970703125,
    "points": 15,
    "centroid": {
        "lat": 40.9277551133333332700203754939138889312744140625,
        "lon": 28.0357555466666639176764874719083309173583984375
    },
    "bbox": {
        "min_lat": 40.92216169999999664241840946488082408905029296875,
        "min_lon": 28.0316116999999991321601555682718753814697265625,
        "max_lat": 40.9332849999999979218046064488589763641357421875,
        "max_lon": 28.0439582999999998946805135346949100494384765625
    },
    "zone_id": "discovered_037"
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Monitoring Zone
Jul 19, 2026 00:49 UTC 75.0%
  • Duration: 2h 12m
  • Radius: 1,019 meters
  • Data Points: 17 AIS positions
  • Centroid: 40.9269, 28.0353
  • Zone: Eastern Mediterranean Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1019.200000000000045474735088646411895751953125,
    "duration_minutes": 132.19999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 40.9268908823529500295990146696567535400390625,
        "lon": 28.03527783529411721019641845487058162689208984375
    },
    "bbox": {
        "min_lat": 40.9200783000000001266016624867916107177734375,
        "min_lon": 28.0316116999999991321601555682718753814697265625,
        "max_lat": 40.9332849999999979218046064488589763641357421875,
        "max_lon": 28.0439582999999998946805135346949100494384765625
    },
    "zone_id": "discovered_037"
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jul 19, 2026 00:00 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 4h 59m
  • Data Points: 22 AIS positions
  • Period: 2026-07-19T00:00:33+00:00 to 2026-07-19T05:00:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 299.3999999999999772626324556767940521240234375,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-19T00:00:33+00:00",
        "lat": 40.8618866999999994504833011887967586517333984375,
        "lon": 28.03467330000000146128513733856379985809326171875
    },
    "last_point": {
        "ts": "2026-07-19T05:00:00+00:00",
        "lat": 40.9409849999999977399056660942733287811279296875,
        "lon": 28.0624949999999984129317454062402248382568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jul 18, 2026 23:03 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 5h 56m
  • Data Points: 35 AIS positions
  • Period: 2026-07-18T23:03:08+00:00 to 2026-07-19T05:00:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 356.8999999999999772626324556767940521240234375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-18T23:03:08+00:00",
        "lat": 40.76084999999999780584403197281062602996826171875,
        "lon": 27.915825000000001665512172621674835681915283203125
    },
    "last_point": {
        "ts": "2026-07-19T05:00:00+00:00",
        "lat": 40.9409849999999977399056660942733287811279296875,
        "lon": 28.0624949999999984129317454062402248382568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Monitoring Zone
Jul 18, 2026 22:24 UTC 80.0%
  • Zone: Eastern Mediterranean Monitoring Zone
  • Duration: 6h 35m
  • Data Points: 42 AIS positions
  • Period: 2026-07-18T22:24:29+00:00 to 2026-07-19T05:00:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_037",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 395.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-07-18T22:24:29+00:00",
        "lat": 40.74536169999999657420630683191120624542236328125,
        "lon": 27.78387169999999883884811424650251865386962890625
    },
    "last_point": {
        "ts": "2026-07-19T05:00:00+00:00",
        "lat": 40.9409849999999977399056660942733287811279296875,
        "lon": 28.0624949999999984129317454062402248382568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Central Aegean Monitoring Zone
Jul 17, 2026 12:14 UTC 80.0%
  • Zone: Central Aegean Monitoring Zone
  • Duration: 3h 37m
  • Data Points: 8 AIS positions
  • Period: 2026-07-17T12:14:24+00:00 to 2026-07-17T15:51:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_114",
    "zone_name": "Central Aegean Monitoring Zone",
    "dwell_minutes": 217,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-17T12:14:24+00:00",
        "lat": 37.06418330000000338486643158830702304840087890625,
        "lon": 26.118463299999998383782440214417874813079833984375
    },
    "last_point": {
        "ts": "2026-07-17T15:51:23+00:00",
        "lat": 37.549458299999997734630596823990345001220703125,
        "lon": 25.87934500000000070940586738288402557373046875
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ North Sea Surveillance Zone
Jul 17, 2026 07:01 UTC 70.0%
  • Gap Duration: 5h 12m
  • Last Seen: 2026-07-17T07:01:44+00:00 at 36.4639, 26.8039 (Zone: North Sea Surveillance Zone)
  • Next Seen: 2026-07-17T12:14:24+00:00 at 37.0642, 26.1185

🛰️ 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: 2026-07-17T12:30:02.084464+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 312.69999999999998863131622783839702606201171875,
    "last_seen": {
        "ts": "2026-07-17T07:01:44+00:00",
        "lat": 36.4639116999999970403223414905369281768798828125,
        "lon": 26.803920000000001522266757092438638210296630859375,
        "sog": 9.699999999999999289457264239899814128875732421875,
        "zone_id": "discovered_123"
    },
    "next_seen": {
        "ts": "2026-07-17T12:14:24+00:00",
        "lat": 37.06418330000000338486643158830702304840087890625,
        "lon": 26.118463299999998383782440214417874813079833984375,
        "zone_ids": [
            "discovered_123",
            "discovered_114"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 36.4639116999999970403223414905369281768798828125,
                "lon": 26.803920000000001522266757092438638210296630859375,
                "ts": "2026-07-17T07:01:44+00:00"
            },
            "end": {
                "lat": 37.06418330000000338486643158830702304840087890625,
                "lon": 26.118463299999998383782440214417874813079833984375,
                "ts": "2026-07-17T12:14:24+00:00"
            },
            "bbox": {
                "min_lat": 36.2837320000000005393303581513464450836181640625,
                "min_lon": 25.89354900000000014870238373987376689910888671875,
                "max_lat": 37.24436299999999988585841492749750614166259765625,
                "max_lon": 27.028833999999999804231265443377196788787841796875
            },
            "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": "2026-07-17T12:30:02.084464+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 17, 2026 07:01 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 5h 12m
  • Data Points: 2 AIS positions
  • Period: 2026-07-17T07:01:44+00:00 to 2026-07-17T12:14:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_123",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 312.69999999999998863131622783839702606201171875,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-07-17T07:01:44+00:00",
        "lat": 36.4639116999999970403223414905369281768798828125,
        "lon": 26.803920000000001522266757092438638210296630859375
    },
    "last_point": {
        "ts": "2026-07-17T12:14:24+00:00",
        "lat": 37.06418330000000338486643158830702304840087890625,
        "lon": 26.118463299999998383782440214417874813079833984375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 17, 2026 06:08 UTC 80.0%
  • Zone: North Sea Surveillance Zone
  • Duration: 6h 6m
  • Data Points: 5 AIS positions
  • Period: 2026-07-17T06:08:23+00:00 to 2026-07-17T12:14:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_123",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 366,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-17T06:08:23+00:00",
        "lat": 36.35394170000000002573870006017386913299560546875,
        "lon": 26.91777330000000034715412766672670841217041015625
    },
    "last_point": {
        "ts": "2026-07-17T12:14:24+00:00",
        "lat": 37.06418330000000338486643158830702304840087890625,
        "lon": 26.118463299999998383782440214417874813079833984375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ North Atlantic Monitoring Zone
Jul 16, 2026 22:11 UTC 70.0%
  • Gap Duration: 4h 1m
  • Last Seen: 2026-07-16T22:11:03+00:00 at 35.5858, 28.1840 (Zone: North Atlantic Monitoring Zone)
  • Next Seen: 2026-07-17T02:12:03+00:00 at 35.8969, 27.4655

🛰️ 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: 2026-07-17T02:30:12.877422+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 241,
    "last_seen": {
        "ts": "2026-07-16T22:11:03+00:00",
        "lat": 35.58581670000000229947545449249446392059326171875,
        "lon": 28.183958300000000463114702142775058746337890625,
        "sog": 9.9000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_198"
    },
    "next_seen": {
        "ts": "2026-07-17T02:12:03+00:00",
        "lat": 35.89692170000000004392859409563243389129638671875,
        "lon": 27.46550669999999882975316722877323627471923828125,
        "zone_ids": [
            "discovered_094"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 35.58581670000000229947545449249446392059326171875,
                "lon": 28.183958300000000463114702142775058746337890625,
                "ts": "2026-07-16T22:11:03+00:00"
            },
            "end": {
                "lat": 35.89692170000000004392859409563243389129638671875,
                "lon": 27.46550669999999882975316722877323627471923828125,
                "ts": "2026-07-17T02:12:03+00:00"
            },
            "bbox": {
                "min_lat": 35.4056369999999986930561135523021221160888671875,
                "min_lon": 27.24351800000000167756297742016613483428955078125,
                "max_lat": 36.077101999999996451151673682034015655517578125,
                "max_lon": 28.405947000000001168018570751883089542388916015625
            },
            "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": "2026-07-17T02:30:12.877422+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 11, 2026 23:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 53m
  • Data Points: 36 AIS positions
  • Period: 2026-07-11T23:07:40+00:00 to 2026-07-12T01:01:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 113.7000000000000028421709430404007434844970703125,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-11T23:07:40+00:00",
        "lat": 32.48134499999999746933099231682717800140380859375,
        "lon": 31.9386133000000000947693479247391223907470703125
    },
    "last_point": {
        "ts": "2026-07-12T01:01:21+00:00",
        "lat": 32.43238000000000198497218661941587924957275390625,
        "lon": 32.3253433000000001129592419601976871490478515625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 11, 2026 22:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 53m
  • Data Points: 49 AIS positions
  • Period: 2026-07-11T22:07:30+00:00 to 2026-07-12T01:01:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 173.80000000000001136868377216160297393798828125,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-07-11T22:07:30+00:00",
        "lat": 32.45040000000000190993887372314929962158203125,
        "lon": 31.73857170000000138543327921070158481597900390625
    },
    "last_point": {
        "ts": "2026-07-12T01:01:21+00:00",
        "lat": 32.43238000000000198497218661941587924957275390625,
        "lon": 32.3253433000000001129592419601976871490478515625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 11, 2026 21:05 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 56m
  • Data Points: 59 AIS positions
  • Period: 2026-07-11T21:05:10+00:00 to 2026-07-12T01:01:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 236.19999999999998863131622783839702606201171875,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-07-11T21:05:10+00:00",
        "lat": 32.42399669999999645142452209256589412689208984375,
        "lon": 31.528678299999999268266037688590586185455322265625
    },
    "last_point": {
        "ts": "2026-07-12T01:01:21+00:00",
        "lat": 32.43238000000000198497218661941587924957275390625,
        "lon": 32.3253433000000001129592419601976871490478515625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 11, 2026 20:09 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 52m
  • Data Points: 75 AIS positions
  • Period: 2026-07-11T20:09:10+00:00 to 2026-07-12T01:01:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 292.19999999999998863131622783839702606201171875,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-07-11T20:09:10+00:00",
        "lat": 32.40104500000000342652128892950713634490966796875,
        "lon": 31.3307716999999996687620296142995357513427734375
    },
    "last_point": {
        "ts": "2026-07-12T01:01:21+00:00",
        "lat": 32.43238000000000198497218661941587924957275390625,
        "lon": 32.3253433000000001129592419601976871490478515625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 11, 2026 19:59 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 2m
  • Data Points: 76 AIS positions
  • Period: 2026-07-11T19:59:09+00:00 to 2026-07-12T01:01:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 302.19999999999998863131622783839702606201171875,
    "points_in_zone": 76,
    "first_point": {
        "ts": "2026-07-11T19:59:09+00:00",
        "lat": 32.396493300000003046079655177891254425048828125,
        "lon": 31.295848299999999397869032691232860088348388671875
    },
    "last_point": {
        "ts": "2026-07-12T01:01:21+00:00",
        "lat": 32.43238000000000198497218661941587924957275390625,
        "lon": 32.3253433000000001129592419601976871490478515625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 11, 2026 17:49 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 29m
  • Data Points: 64 AIS positions
  • Period: 2026-07-11T17:49:57+00:00 to 2026-07-12T00:19:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 389.69999999999998863131622783839702606201171875,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-07-11T17:49:57+00:00",
        "lat": 32.35514830000000330301190842874348163604736328125,
        "lon": 30.8424882999999994126483215950429439544677734375
    },
    "last_point": {
        "ts": "2026-07-12T00:19:41+00:00",
        "lat": 32.46521829999999653182385372929275035858154296875,
        "lon": 32.18457670000000092613845481537282466888427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 10, 2026 20:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 30m
  • Data Points: 20 AIS positions
  • Period: 2026-07-10T20:01:09+00:00 to 2026-07-10T21:31:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 90,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-10T20:01:09+00:00",
        "lat": 32.08855330000000094514689408242702484130859375,
        "lon": 31.43428000000000110958353616297245025634765625
    },
    "last_point": {
        "ts": "2026-07-10T21:31:12+00:00",
        "lat": 32.21816170000000312256815959699451923370361328125,
        "lon": 31.178585000000001770104063325561583042144775390625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 10, 2026 19:44 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 46m
  • Data Points: 25 AIS positions
  • Period: 2026-07-10T19:44:40+00:00 to 2026-07-10T21:31:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 106.5,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-10T19:44:40+00:00",
        "lat": 32.057306699999998045313986949622631072998046875,
        "lon": 31.47319999999999851070242584683001041412353515625
    },
    "last_point": {
        "ts": "2026-07-10T21:31:12+00:00",
        "lat": 32.21816170000000312256815959699451923370361328125,
        "lon": 31.178585000000001770104063325561583042144775390625
    }
}
Methodology: 2026.01.18
Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone
Jul 10, 2026 15:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 29m
  • Data Points: 26 AIS positions
  • Period: 2026-07-10T15:01:50+00:00 to 2026-07-10T21:31:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 389.3999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-10T15:01:50+00:00",
        "lat": 32.04537330000000139307303470559418201446533203125,
        "lon": 31.53507499999999907913661445491015911102294921875
    },
    "last_point": {
        "ts": "2026-07-10T21:31:12+00:00",
        "lat": 32.21816170000000312256815959699451923370361328125,
        "lon": 31.178585000000001770104063325561583042144775390625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 11:06 UTC 80.0%
  • Zone: discovered_020
  • Duration: 1h 19m
  • Data Points: 19 AIS positions
  • Period: 2026-06-18T11:06:46+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 79.7000000000000028421709430404007434844970703125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-18T11:06:46+00:00",
        "lat": 32.3334066999999976133040036074817180633544921875,
        "lon": 32.46238000000000312184056383557617664337158203125
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 10:07 UTC 75.0%
  • Duration: 1h 39m
  • Radius: 1,387 meters
  • Data Points: 23 AIS positions
  • Centroid: 32.3336, 32.4616
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1387.40000000000009094947017729282379150390625,
    "duration_minutes": 99,
    "points": 23,
    "centroid": {
        "lat": 32.333614934782616501252050511538982391357421875,
        "lon": 32.461629708695653562244842760264873504638671875
    },
    "bbox": {
        "min_lat": 32.32945500000000293994162348099052906036376953125,
        "min_lon": 32.44781669999999706988091929815709590911865234375,
        "max_lat": 32.3379733000000015863406588323414325714111328125,
        "max_lon": 32.47275830000000240715962718240916728973388671875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 10:07 UTC 80.0%
  • Zone: discovered_020
  • Duration: 2h 18m
  • Data Points: 30 AIS positions
  • Period: 2026-06-18T10:07:34+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 138.80000000000001136868377216160297393798828125,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-06-18T10:07:34+00:00",
        "lat": 32.3379733000000015863406588323414325714111328125,
        "lon": 32.44781669999999706988091929815709590911865234375
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 09:29 UTC 75.0%
  • Duration: 1h 46m
  • Radius: 1,556 meters
  • Data Points: 24 AIS positions
  • Centroid: 32.3342, 32.4598
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1556.299999999999954525264911353588104248046875,
    "duration_minutes": 106.2000000000000028421709430404007434844970703125,
    "points": 24,
    "centroid": {
        "lat": 32.33423722916666775972771574743092060089111328125,
        "lon": 32.4597925000000060435922932811081409454345703125
    },
    "bbox": {
        "min_lat": 32.33053670000000323625499731861054897308349609375,
        "min_lon": 32.44438000000000243971953750587999820709228515625,
        "max_lat": 32.3393099999999975580067257396876811981201171875,
        "max_lon": 32.4706800000000015415935195051133632659912109375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 09:02 UTC 80.0%
  • Zone: discovered_020
  • Duration: 3h 24m
  • Data Points: 45 AIS positions
  • Period: 2026-06-18T09:02:27+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 204,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-06-18T09:02:27+00:00",
        "lat": 32.3439249999999987039700499735772609710693359375,
        "lon": 32.433643299999999953797669149935245513916015625
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 08:26 UTC 75.0%
  • Duration: 1h 30m
  • Radius: 1,119 meters
  • Data Points: 23 AIS positions
  • Centroid: 32.3422, 32.4376
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1119.299999999999954525264911353588104248046875,
    "duration_minutes": 90.2999999999999971578290569595992565155029296875,
    "points": 23,
    "centroid": {
        "lat": 32.342200939130435699553345330059528350830078125,
        "lon": 32.4375905043478240941112744621932506561279296875
    },
    "bbox": {
        "min_lat": 32.3378000000000014324541552923619747161865234375,
        "min_lon": 32.42841829999999703204593970440328121185302734375,
        "max_lat": 32.3458882999999985941030899994075298309326171875,
        "max_lon": 32.4482900000000000773070496506989002227783203125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 08:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 4h 26m
  • Data Points: 61 AIS positions
  • Period: 2026-06-18T08:00:26+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 266,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-06-18T08:00:26+00:00",
        "lat": 32.34884170000000125355654745362699031829833984375,
        "lon": 32.41991500000000314685166813433170318603515625
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 07:57 UTC 75.0%
  • Duration: 1h 38m
  • Radius: 1,131 meters
  • Data Points: 27 AIS positions
  • Centroid: 32.3452, 32.4298
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1131.299999999999954525264911353588104248046875,
    "duration_minutes": 98.7000000000000028421709430404007434844970703125,
    "points": 27,
    "centroid": {
        "lat": 32.34524536666666705286843352951109409332275390625,
        "lon": 32.42983709629628918946764315478503704071044921875
    },
    "bbox": {
        "min_lat": 32.340883300000001554508344270288944244384765625,
        "min_lon": 32.41922670000000294976416626013815402984619140625,
        "max_lat": 32.3490733000000005858964868821203708648681640625,
        "max_lon": 32.44069999999999964757080306299030780792236328125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 07:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 25m
  • Data Points: 75 AIS positions
  • Period: 2026-06-18T07:01:18+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 325.1000000000000227373675443232059478759765625,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-06-18T07:01:18+00:00",
        "lat": 32.35163829999999762776496936567127704620361328125,
        "lon": 32.4079832999999979392669047228991985321044921875
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 06:30 UTC 75.0%
  • Duration: 1h 43m
  • Radius: 1,117 meters
  • Data Points: 26 AIS positions
  • Centroid: 32.3495, 32.4164
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1117.09999999999990905052982270717620849609375,
    "duration_minutes": 103.5,
    "points": 26,
    "centroid": {
        "lat": 32.349544865384615377479349263012409210205078125,
        "lon": 32.4163994769230754400268779136240482330322265625
    },
    "bbox": {
        "min_lat": 32.3462133000000022775566321797668933868408203125,
        "min_lon": 32.406423300000000153886503539979457855224609375,
        "max_lat": 32.3521233000000023594111553393304347991943359375,
        "max_lon": 32.427598299999999653664417564868927001953125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 06:30 UTC 80.0%
  • Zone: discovered_020
  • Duration: 5h 55m
  • Data Points: 81 AIS positions
  • Period: 2026-06-18T06:30:54+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 355.5,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-06-18T06:30:54+00:00",
        "lat": 32.35305170000000174468368641100823879241943359375,
        "lon": 32.40305000000000035242919693700969219207763671875
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 05:05 UTC 75.0%
  • Duration: 2h 19m
  • Radius: 1,488 meters
  • Data Points: 26 AIS positions
  • Centroid: 32.3508, 32.4120
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1487.90000000000009094947017729282379150390625,
    "duration_minutes": 139.80000000000001136868377216160297393798828125,
    "points": 26,
    "centroid": {
        "lat": 32.35078204615384578346493071876466274261474609375,
        "lon": 32.4119876192307714291018783114850521087646484375
    },
    "bbox": {
        "min_lat": 32.34782500000000027284841053187847137451171875,
        "min_lon": 32.39714169999999882065822021104395389556884765625,
        "max_lat": 32.3553883000000013225871953181922435760498046875,
        "max_lon": 32.4229399999999969850250636227428913116455078125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 05:05 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 31m
  • Data Points: 82 AIS positions
  • Period: 2026-06-18T05:54:46+00:00 to 2026-06-18T12:26:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 391.6000000000000227373675443232059478759765625,
    "points_in_zone": 82,
    "first_point": {
        "ts": "2026-06-18T05:54:46+00:00",
        "lat": 32.3553883000000013225871953181922435760498046875,
        "lon": 32.39714169999999882065822021104395389556884765625
    },
    "last_point": {
        "ts": "2026-06-18T12:26:25+00:00",
        "lat": 32.326601699999997663326212204992771148681640625,
        "lon": 32.47615330000000000154614099301397800445556640625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 04:17 UTC 75.0%
  • Duration: 2h 24m
  • Radius: 1,266 meters
  • Data Points: 26 AIS positions
  • Centroid: 32.3545, 32.4006
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1265.700000000000045474735088646411895751953125,
    "duration_minutes": 144.099999999999994315658113919198513031005859375,
    "points": 26,
    "centroid": {
        "lat": 32.35445762692307880570297129452228546142578125,
        "lon": 32.40059345769230247924497234635055065155029296875
    },
    "bbox": {
        "min_lat": 32.3507632999999970024873618967831134796142578125,
        "min_lon": 32.38837500000000346744855050928890705108642578125,
        "max_lat": 32.35922329999999647043296135962009429931640625,
        "max_lon": 32.41168329999999997426129993982613086700439453125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 04:09 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 31m
  • Data Points: 83 AIS positions
  • Period: 2026-06-18T04:56:56+00:00 to 2026-06-18T11:28:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 391.5,
    "points_in_zone": 83,
    "first_point": {
        "ts": "2026-06-18T04:56:56+00:00",
        "lat": 32.35922329999999647043296135962009429931640625,
        "lon": 32.38837500000000346744855050928890705108642578125
    },
    "last_point": {
        "ts": "2026-06-18T11:28:27+00:00",
        "lat": 32.33164670000000029403963708318769931793212890625,
        "lon": 32.46814169999999677429514122195541858673095703125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 03:01 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 32m
  • Data Points: 72 AIS positions
  • Period: 2026-06-18T03:57:07+00:00 to 2026-06-18T10:29:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-06-18T03:57:07+00:00",
        "lat": 32.36278999999999683723217458464205265045166015625,
        "lon": 32.38214500000000128920873976312577724456787109375
    },
    "last_point": {
        "ts": "2026-06-18T10:29:34+00:00",
        "lat": 32.33639329999999745268723927438259124755859375,
        "lon": 32.45280170000000197205736185424029827117919921875
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 03:01 UTC 75.0%
  • Duration: 2h 42m
  • Radius: 1,061 meters
  • Data Points: 26 AIS positions
  • Centroid: 32.3603, 32.3875
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1060.799999999999954525264911353588104248046875,
    "duration_minutes": 162,
    "points": 26,
    "centroid": {
        "lat": 32.360339165384601756159099750220775604248046875,
        "lon": 32.38749820000000312347765429876744747161865234375
    },
    "bbox": {
        "min_lat": 32.3553883000000013225871953181922435760498046875,
        "min_lon": 32.37899829999999923302311799488961696624755859375,
        "max_lat": 32.3655449999999973442754708230495452880859375,
        "max_lon": 32.39714169999999882065822021104395389556884765625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 02:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 36m
  • Data Points: 75 AIS positions
  • Period: 2026-06-18T02:52:45+00:00 to 2026-06-18T09:29:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-06-18T02:52:45+00:00",
        "lat": 32.36673669999999702895365771837532520294189453125,
        "lon": 32.37777330000000119980541057884693145751953125
    },
    "last_point": {
        "ts": "2026-06-18T09:29:15+00:00",
        "lat": 32.34149670000000043046384234912693500518798828125,
        "lon": 32.43925999999999731926436652429401874542236328125
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 02:00 UTC 75.0%
  • Duration: 2h 39m
  • Radius: 1,144 meters
  • Data Points: 25 AIS positions
  • Centroid: 32.3625, 32.3837
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1143.59999999999990905052982270717620849609375,
    "duration_minutes": 159.30000000000001136868377216160297393798828125,
    "points": 25,
    "centroid": {
        "lat": 32.36251306400000515850479132495820522308349609375,
        "lon": 32.3836788560000030656738090328872203826904296875
    },
    "bbox": {
        "min_lat": 32.35705169999999952779035083949565887451171875,
        "min_lon": 32.37777330000000119980541057884693145751953125,
        "max_lat": 32.36673669999999702895365771837532520294189453125,
        "max_lon": 32.3939850000000006957634468562901020050048828125
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 01:30 UTC 75.0%
  • Duration: 2h 54m
  • Radius: 1,125 meters
  • Data Points: 31 AIS positions
  • Centroid: 32.3667, 32.3785
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1124.59999999999990905052982270717620849609375,
    "duration_minutes": 174,
    "points": 31,
    "centroid": {
        "lat": 32.3666503774193614617615821771323680877685546875,
        "lon": 32.3784773580645151014323346316814422607421875
    },
    "bbox": {
        "min_lat": 32.3597682999999989306161296553909778594970703125,
        "min_lon": 32.374155000000001791704562492668628692626953125,
        "max_lat": 32.37214329999999762321749585680663585662841796875,
        "max_lon": 32.3872532999999975800164975225925445556640625
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 01:03 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 34m
  • Data Points: 72 AIS positions
  • Period: 2026-06-18T01:54:54+00:00 to 2026-06-18T08:28:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 394,
    "points_in_zone": 72,
    "first_point": {
        "ts": "2026-06-18T01:54:54+00:00",
        "lat": 32.37214329999999762321749585680663585662841796875,
        "lon": 32.374155000000001791704562492668628692626953125
    },
    "last_point": {
        "ts": "2026-06-18T08:28:54+00:00",
        "lat": 32.3467217000000033522155717946588993072509765625,
        "lon": 32.426119999999997389750205911695957183837890625
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 18, 2026 00:30 UTC 75.0%
  • Duration: 3h 51m
  • Radius: 1,668 meters
  • Data Points: 40 AIS positions
  • Centroid: 32.3694, 32.3768
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 1667.799999999999954525264911353588104248046875,
    "duration_minutes": 231,
    "points": 40,
    "centroid": {
        "lat": 32.36939237749999875859430176205933094024658203125,
        "lon": 32.37683211500000624027961748652160167694091796875
    },
    "bbox": {
        "min_lat": 32.361348300000003064269549213349819183349609375,
        "min_lon": 32.370260000000001809894456528127193450927734375,
        "max_lat": 32.38336000000000325371729559265077114105224609375,
        "max_lon": 32.3844016999999979589119902811944484710693359375
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 18, 2026 00:30 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 36m
  • Data Points: 65 AIS positions
  • Period: 2026-06-18T00:41:45+00:00 to 2026-06-18T07:17:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 396,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-06-18T00:41:45+00:00",
        "lat": 32.3818217000000032612661016173660755157470703125,
        "lon": 32.371098299999999881038093008100986480712890625
    },
    "last_point": {
        "ts": "2026-06-18T07:17:45+00:00",
        "lat": 32.35090000000000287627699435688555240631103515625,
        "lon": 32.41104829999999736855897936038672924041748046875
    }
}
Methodology: 2026.01.18
Loiter discovered_020
Jun 17, 2026 23:42 UTC 75.0%
  • Duration: 4h 26m
  • Radius: 2,364 meters
  • Data Points: 39 AIS positions
  • Centroid: 32.3703, 32.3762
  • Zone: discovered_020
Show Raw Evidence JSON
{
    "radius_m": 2364.09999999999990905052982270717620849609375,
    "duration_minutes": 266.3999999999999772626324556767940521240234375,
    "points": 39,
    "centroid": {
        "lat": 32.370330558974359291823930107057094573974609375,
        "lon": 32.3761914410256537166787893511354923248291015625
    },
    "bbox": {
        "min_lat": 32.362065000000001191438059322535991668701171875,
        "min_lon": 32.36669830000000303016349789686501026153564453125,
        "max_lat": 32.39006830000000292102413368411362171173095703125,
        "max_lon": 32.38321499999999986130205797962844371795654296875
    },
    "zone_id": "discovered_020"
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 17, 2026 23:00 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 34m
  • Data Points: 58 AIS positions
  • Period: 2026-06-17T23:20:39+00:00 to 2026-06-18T05:54:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 394.1000000000000227373675443232059478759765625,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-06-17T23:20:39+00:00",
        "lat": 32.39357830000000149084371514618396759033203125,
        "lon": 32.36469170000000161735442816279828548431396484375
    },
    "last_point": {
        "ts": "2026-06-18T05:54:46+00:00",
        "lat": 32.3553883000000013225871953181922435760498046875,
        "lon": 32.39714169999999882065822021104395389556884765625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 17, 2026 22:57 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 31m
  • Data Points: 56 AIS positions
  • Period: 2026-06-17T22:57:38+00:00 to 2026-06-18T05:29:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 391.8999999999999772626324556767940521240234375,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-06-17T22:57:38+00:00",
        "lat": 32.39767330000000100653778645209968090057373046875,
        "lon": 32.36283829999999994697645888663828372955322265625
    },
    "last_point": {
        "ts": "2026-06-18T05:29:35+00:00",
        "lat": 32.357228300000002718661562539637088775634765625,
        "lon": 32.39357170000000252230165642686188220977783203125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 17, 2026 21:32 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 36m
  • Data Points: 49 AIS positions
  • Period: 2026-06-17T21:41:41+00:00 to 2026-06-18T04:17:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 396.19999999999998863131622783839702606201171875,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-06-17T21:41:41+00:00",
        "lat": 32.410916700000001355874701403081417083740234375,
        "lon": 32.3569932999999991807271726429462432861328125
    },
    "last_point": {
        "ts": "2026-06-18T04:17:56+00:00",
        "lat": 32.3615233000000017682395991869270801544189453125,
        "lon": 32.38411500000000131649358081631362438201904296875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_020
Jun 17, 2026 19:21 UTC 80.0%
  • Zone: discovered_020
  • Duration: 6h 36m
  • Data Points: 31 AIS positions
  • Period: 2026-06-17T19:40:18+00:00 to 2026-06-18T02:16:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 396.6000000000000227373675443232059478759765625,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-06-17T19:40:18+00:00",
        "lat": 32.4309482999999971752913552336394786834716796875,
        "lon": 32.34515830000000136124072014354169368743896484375
    },
    "last_point": {
        "ts": "2026-06-18T02:16:54+00:00",
        "lat": 32.37006170000000082609403762035071849822998046875,
        "lon": 32.37529669999999981655491865240037441253662109375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Sep 6 02:30 35.9842 14.8971 0.1 kn 152.9° Malta/Hurd's Bank STS Zone
Sep 6 02:27 35.9842 14.8970 0.0 kn 152.9° Malta/Hurd's Bank STS Zone
Sep 6 02:24 35.9842 14.8970 0.1 kn 152.9° Malta/Hurd's Bank STS Zone
Sep 5 07:34 35.3942 17.3023 10.3 kn 281.1° Central Mediterranean Sanctions Monitoring Zone
Sep 5 07:32 35.3931 17.3087 10.3 kn 280.5° Central Mediterranean Sanctions Monitoring Zone
Sep 5 07:31 35.3926 17.3121 10.3 kn 280.2° Central Mediterranean Sanctions Monitoring Zone
Sep 5 06:10 35.3519 17.5908 9.7 kn 278.4° Central Mediterranean Sanctions Monitoring Zone
Sep 5 06:08 35.3509 17.5983 10.3 kn 278.9° Central Mediterranean Sanctions Monitoring Zone
Sep 5 06:07 35.3503 17.6028 9.9 kn 282.6° Central Mediterranean Sanctions Monitoring Zone
Sep 5 06:02 35.3478 17.6198 9.8 kn 280.3° Central Mediterranean Sanctions Monitoring Zone
Sep 5 06:01 35.3472 17.6231 10.1 kn 282.5° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:59 35.3465 17.6276 10.1 kn 282.0° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:58 35.3459 17.6310 10.2 kn 280.4° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:57 35.3454 17.6344 10.1 kn 280.9° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:56 35.3447 17.6384 10.3 kn 281.4° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:55 35.3439 17.6429 10.0 kn 280.3° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:53 35.3428 17.6508 10.2 kn 280.6° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:51 35.3421 17.6548 10.0 kn 278.9° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:49 35.3406 17.6638 10.2 kn 281.3° Central Mediterranean Sanctions Monitoring Zone
Sep 5 05:48 35.3401 17.6672 10.4 kn 281.6° Central Mediterranean Sanctions Monitoring Zone

Showing 20 of 100 recent positions.

Data Source

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

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