ADIL IBRAHIMLI

Vessel information

Vessel Name ADIL IBRAHIMLI
MMSI 630001252
Vessel Type Tanker
Flag 🏳️ GUINEA BISSAU
Call Sign J5BC7
Length 280 m
Beam 44 m

Detected Events (77)

Zone Dwell discovered_040
Aug 23, 2026 08:24 UTC 80.0% ▼
  • Zone: discovered_040
  • Duration: 2h 3m
  • Data Points: 16 AIS positions
  • Period: 2026-08-23T08:24:00+00:00 to 2026-08-23T10:27:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_040",
    "zone_name": "Central Black Sea Monitoring Zone",
    "dwell_minutes": 123.2000000000000028421709430404007434844970703125,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-08-23T08:24:00+00:00",
        "lat": 41.973146700000000919317244552075862884521484375,
        "lon": 28.887963299999999122746885404922068119049072265625
    },
    "last_point": {
        "ts": "2026-08-23T10:27:11+00:00",
        "lat": 42.1792099999999976489561959169805049896240234375,
        "lon": 28.79044329999999973779267747886478900909423828125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_040
Aug 23, 2026 06:00 UTC 80.0% ▼
  • Zone: discovered_040
  • Duration: 4h 26m
  • Data Points: 17 AIS positions
  • Period: 2026-08-23T06:00:41+00:00 to 2026-08-23T10:27:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_040",
    "zone_name": "Central Black Sea Monitoring Zone",
    "dwell_minutes": 266.5,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-08-23T06:00:41+00:00",
        "lat": 41.72808669999999864330675336532294750213623046875,
        "lon": 29.007039999999999935198502498678863048553466796875
    },
    "last_point": {
        "ts": "2026-08-23T10:27:11+00:00",
        "lat": 42.1792099999999976489561959169805049896240234375,
        "lon": 28.79044329999999973779267747886478900909423828125
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Aug 23, 2026 05:00 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1 hours
  • Data Points: 12 AIS positions
  • Period: 2026-08-23T05:00:21+00:00 to 2026-08-23T06:00:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 60.2999999999999971578290569595992565155029296875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-23T05:00:21+00:00",
        "lat": 41.61326669999999694482539780437946319580078125,
        "lon": 29.060006699999998858174876659177243709564208984375
    },
    "last_point": {
        "ts": "2026-08-23T06:00:41+00:00",
        "lat": 41.72808669999999864330675336532294750213623046875,
        "lon": 29.007039999999999935198502498678863048553466796875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_040
Aug 23, 2026 05:00 UTC 80.0% ▼
  • Zone: discovered_040
  • Duration: 5h 26m
  • Data Points: 28 AIS positions
  • Period: 2026-08-23T05:00:21+00:00 to 2026-08-23T10:27:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_040",
    "zone_name": "Central Black Sea Monitoring Zone",
    "dwell_minutes": 326.80000000000001136868377216160297393798828125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-08-23T05:00:21+00:00",
        "lat": 41.61326669999999694482539780437946319580078125,
        "lon": 29.060006699999998858174876659177243709564208984375
    },
    "last_point": {
        "ts": "2026-08-23T10:27:11+00:00",
        "lat": 42.1792099999999976489561959169805049896240234375,
        "lon": 28.79044329999999973779267747886478900909423828125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_040
Aug 23, 2026 04:52 UTC 80.0% ▼
  • Zone: discovered_040
  • Duration: 5h 34m
  • Data Points: 29 AIS positions
  • Period: 2026-08-23T04:52:52+00:00 to 2026-08-23T10:27:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_040",
    "zone_name": "Central Black Sea Monitoring Zone",
    "dwell_minutes": 334.30000000000001136868377216160297393798828125,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-08-23T04:52:52+00:00",
        "lat": 41.5994299999999981309883878566324710845947265625,
        "lon": 29.0662133000000011406882549636065959930419921875
    },
    "last_point": {
        "ts": "2026-08-23T10:27:11+00:00",
        "lat": 42.1792099999999976489561959169805049896240234375,
        "lon": 28.79044329999999973779267747886478900909423828125
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Aug 23, 2026 04:31 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 1h 29m
  • Data Points: 15 AIS positions
  • Period: 2026-08-23T04:31:02+00:00 to 2026-08-23T06:00:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 89.7000000000000028421709430404007434844970703125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-08-23T04:31:02+00:00",
        "lat": 41.559269999999997935447026975452899932861328125,
        "lon": 29.085526699999999067358658066950738430023193359375
    },
    "last_point": {
        "ts": "2026-08-23T06:00:41+00:00",
        "lat": 41.72808669999999864330675336532294750213623046875,
        "lon": 29.007039999999999935198502498678863048553466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Aug 23, 2026 03:25 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 2h 35m
  • Data Points: 24 AIS positions
  • Period: 2026-08-23T03:25:21+00:00 to 2026-08-23T06:00:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 155.30000000000001136868377216160297393798828125,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-08-23T03:25:21+00:00",
        "lat": 41.4384299999999967667463351972401142120361328125,
        "lon": 29.1502899999999982583176461048424243927001953125
    },
    "last_point": {
        "ts": "2026-08-23T06:00:41+00:00",
        "lat": 41.72808669999999864330675336532294750213623046875,
        "lon": 29.007039999999999935198502498678863048553466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Aug 23, 2026 02:13 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 44m
  • Data Points: 16 AIS positions
  • Period: 2026-08-23T02:13:21+00:00 to 2026-08-23T03:58:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 104.7000000000000028421709430404007434844970703125,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-08-23T02:13:21+00:00",
        "lat": 41.30602999999999980218490236438810825347900390625,
        "lon": 29.199296700000001436592356185428798198699951171875
    },
    "last_point": {
        "ts": "2026-08-23T03:58:02+00:00",
        "lat": 41.49885330000000038808138924650847911834716796875,
        "lon": 29.1190433000000012953023542650043964385986328125
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Aug 23, 2026 02:13 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 3h 47m
  • Data Points: 31 AIS positions
  • Period: 2026-08-23T02:13:21+00:00 to 2026-08-23T06:00:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 227.30000000000001136868377216160297393798828125,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-08-23T02:13:21+00:00",
        "lat": 41.30602999999999980218490236438810825347900390625,
        "lon": 29.199296700000001436592356185428798198699951171875
    },
    "last_point": {
        "ts": "2026-08-23T06:00:41+00:00",
        "lat": 41.72808669999999864330675336532294750213623046875,
        "lon": 29.007039999999999935198502498678863048553466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Istanbul Black Sea Surveillance Zone
Aug 23, 2026 00:19 UTC 80.0% ▼
  • Zone: Istanbul Black Sea Surveillance Zone
  • Duration: 5h 41m
  • Data Points: 43 AIS positions
  • Period: 2026-08-23T00:19:01+00:00 to 2026-08-23T06:00:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_029",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 341.69999999999998863131622783839702606201171875,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-08-23T00:19:01+00:00",
        "lat": 41.10987999999999686906448914669454097747802734375,
        "lon": 29.072806700000001001171767711639404296875
    },
    "last_point": {
        "ts": "2026-08-23T06:00:41+00:00",
        "lat": 41.72808669999999864330675336532294750213623046875,
        "lon": 29.007039999999999935198502498678863048553466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Aug 23, 2026 00:19 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 39m
  • Data Points: 28 AIS positions
  • Period: 2026-08-23T00:19:01+00:00 to 2026-08-23T03:58:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 219,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-08-23T00:19:01+00:00",
        "lat": 41.10987999999999686906448914669454097747802734375,
        "lon": 29.072806700000001001171767711639404296875
    },
    "last_point": {
        "ts": "2026-08-23T03:58:02+00:00",
        "lat": 41.49885330000000038808138924650847911834716796875,
        "lon": 29.1190433000000012953023542650043964385986328125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Aug 22, 2026 22:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 56m
  • Data Points: 41 AIS positions
  • Period: 2026-08-22T22:01:32+00:00 to 2026-08-23T03:58:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 356.5,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-08-22T22:01:32+00:00",
        "lat": 40.9194499999999976580511429347097873687744140625,
        "lon": 28.975733300000001690932549536228179931640625
    },
    "last_point": {
        "ts": "2026-08-23T03:58:02+00:00",
        "lat": 41.49885330000000038808138924650847911834716796875,
        "lon": 29.1190433000000012953023542650043964385986328125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Aug 22, 2026 21:00 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 35m
  • Data Points: 53 AIS positions
  • Period: 2026-08-22T21:22:11+00:00 to 2026-08-23T03:58:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-08-22T21:22:11+00:00",
        "lat": 40.8938399999999973033482092432677745819091796875,
        "lon": 28.91272000000000019781509763561189174652099609375
    },
    "last_point": {
        "ts": "2026-08-23T03:58:02+00:00",
        "lat": 41.49885330000000038808138924650847911834716796875,
        "lon": 29.1190433000000012953023542650043964385986328125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Aug 22, 2026 20:15 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 33m
  • Data Points: 53 AIS positions
  • Period: 2026-08-22T20:52:02+00:00 to 2026-08-23T03:25:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 393.30000000000001136868377216160297393798828125,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-08-22T20:52:02+00:00",
        "lat": 40.8956333000000000765794538892805576324462890625,
        "lon": 28.8566900000000003956301952712237834930419921875
    },
    "last_point": {
        "ts": "2026-08-23T03:25:21+00:00",
        "lat": 41.4384299999999967667463351972401142120361328125,
        "lon": 29.1502899999999982583176461048424243927001953125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Aug 22, 2026 19:47 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 31m
  • Data Points: 61 AIS positions
  • Period: 2026-08-22T19:47:23+00:00 to 2026-08-23T02:18:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 391.1000000000000227373675443232059478759765625,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-08-22T19:47:23+00:00",
        "lat": 40.967680000000001427906681783497333526611328125,
        "lon": 28.765910000000001645048541831783950328826904296875
    },
    "last_point": {
        "ts": "2026-08-23T02:18:32+00:00",
        "lat": 41.315366699999998445491655729711055755615234375,
        "lon": 29.206630000000000535465005668811500072479248046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_050
Jul 29, 2026 02:02 UTC 80.0% ▼
  • Zone: discovered_050
  • Duration: 2h 1m
  • Data Points: 2 AIS positions
  • Period: 2026-07-29T02:02:43+00:00 to 2026-07-29T04:04:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_050",
    "zone_name": "Brittany Coast Surveillance Zone",
    "dwell_minutes": 121.400000000000005684341886080801486968994140625,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-07-29T02:02:43+00:00",
        "lat": 42.665469999999999117790139280259609222412109375,
        "lon": 29.296883300000001071339283953420817852020263671875
    },
    "last_point": {
        "ts": "2026-07-29T04:04:05+00:00",
        "lat": 42.38756670000000070785972638987004756927490234375,
        "lon": 29.221386700000000047339199227280914783477783203125
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 8, 2026 09:22 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 12m
  • Data Points: 7 AIS positions
  • Period: 2026-07-08T09:22:20+00:00 to 2026-07-08T11:34:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 132,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-08T09:22:20+00:00",
        "lat": 40.96911999999999665078576072119176387786865234375,
        "lon": 28.76718329999999923529685474932193756103515625
    },
    "last_point": {
        "ts": "2026-07-08T11:34:18+00:00",
        "lat": 40.9691667000000023790562408976256847381591796875,
        "lon": 28.7681867000000011103111319243907928466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 17:25 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 24m
  • Data Points: 4 AIS positions
  • Period: 2026-07-07T17:25:05+00:00 to 2026-07-07T22:49:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 324.19999999999998863131622783839702606201171875,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-07T17:25:05+00:00",
        "lat": 40.967950000000001864464138634502887725830078125,
        "lon": 28.766023300000000517684384249150753021240234375
    },
    "last_point": {
        "ts": "2026-07-07T22:49:19+00:00",
        "lat": 40.9685300000000012232703738845884799957275390625,
        "lon": 28.766380000000001615489964024163782596588134765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 15:07 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 42m
  • Data Points: 5 AIS positions
  • Period: 2026-07-07T15:07:06+00:00 to 2026-07-07T17:49:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 162,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-07-07T15:07:06+00:00",
        "lat": 40.96735000000000326281224261038005352020263671875,
        "lon": 28.766196699999998287466951296664774417877197265625
    },
    "last_point": {
        "ts": "2026-07-07T17:49:06+00:00",
        "lat": 40.96800329999999945584931992925703525543212890625,
        "lon": 28.765956700000000267891664407216012477874755859375
    }
}
Methodology: 2026.01.18
Sts Bosphorus/Dardanelles Approach
Jul 7, 2026 14:01 UTC 65/100 ▼
Vessel A: IMO 9285184 (SPECIALITY) MARSHALL ISLANDS
Vessel B: MMSI 630001252 (ADIL IBRAHIMLI) GUINEA BISSAU
  • Minimum Distance: 470 meters
  • Average Distance: 484 meters
  • Duration: 1h 3m
  • Period: 2026-07-07T14:13:58+00:00 to 2026-07-07T15:17:24+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Bosphorus/Dardanelles Approach

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (SPECIALITY and ADIL IBRAHIMLI) maintained close proximity (min 470m, avg 484m) for 63 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness5/25Min distance 470m, avg 484m
Duration15/25Duration 63 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±12m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538012606,
        "imo": 9285184,
        "name": "SPECIALITY",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 630001252,
        "name": "ADIL IBRAHIMLI",
        "flag": "GUINEA BISSAU"
    },
    "min_distance_m": 470.3999999999999772626324556767940521240234375,
    "avg_distance_m": 483.5,
    "distance_consistency_m": 12,
    "duration_minutes": 63.39999999999999857891452847979962825775146484375,
    "overlap_duration_s": 3806,
    "speed_a_avg": 0.179999999999999993338661852249060757458209991455078125,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.179999999999999993338661852249060757458209991455078125,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-07-07T14:13:58+00:00",
        "end": "2026-07-07T15:17:24+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 5,
                "max": 25,
                "detail": "Min distance 470m, avg 484m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 63 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SPECIALITY and ADIL IBRAHIMLI) maintained close proximity (min 470m, avg 484m) for 63 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 14:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 48m
  • Data Points: 12 AIS positions
  • Period: 2026-07-07T14:01:05+00:00 to 2026-07-07T17:49:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 228,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-07T14:01:05+00:00",
        "lat": 40.96738330000000161135176313109695911407470703125,
        "lon": 28.766116700000001316084308200515806674957275390625
    },
    "last_point": {
        "ts": "2026-07-07T17:49:06+00:00",
        "lat": 40.96800329999999945584931992925703525543212890625,
        "lon": 28.765956700000000267891664407216012477874755859375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 14:01 UTC 75.0% ▼
  • Duration: 3h 48m
  • Radius: 62 meters
  • Data Points: 12 AIS positions
  • Centroid: 40.9675, 28.7662
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 61.7000000000000028421709430404007434844970703125,
    "duration_minutes": 228,
    "points": 12,
    "centroid": {
        "lat": 40.96747389166666408755190786905586719512939453125,
        "lon": 28.766180008333332551728744874708354473114013671875
    },
    "bbox": {
        "min_lat": 40.96714670000000069194356910884380340576171875,
        "min_lon": 28.765956700000000267891664407216012477874755859375,
        "max_lat": 40.96800329999999945584931992925703525543212890625,
        "max_lon": 28.766439999999999344026946346275508403778076171875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Sts Bosphorus/Dardanelles Approach
Jul 7, 2026 13:52 UTC 65/100 ▼
Vessel A: IMO 9285184 (SPECIALITY) MARSHALL ISLANDS
Vessel B: MMSI 630001252 (ADIL IBRAHIMLI) GUINEA BISSAU
  • Minimum Distance: 470 meters
  • Average Distance: 484 meters
  • Duration: 1h 24m
  • Period: 2026-07-07T13:52:48+00:00 to 2026-07-07T15:17:24+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Bosphorus/Dardanelles Approach

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (SPECIALITY and ADIL IBRAHIMLI) maintained close proximity (min 470m, avg 484m) for 85 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness5/25Min distance 470m, avg 484m
Duration15/25Duration 85 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538012606,
        "imo": 9285184,
        "name": "SPECIALITY",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 630001252,
        "name": "ADIL IBRAHIMLI",
        "flag": "GUINEA BISSAU"
    },
    "min_distance_m": 470.3999999999999772626324556767940521240234375,
    "avg_distance_m": 484.1000000000000227373675443232059478759765625,
    "distance_consistency_m": 11.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 84.599999999999994315658113919198513031005859375,
    "overlap_duration_s": 5076,
    "speed_a_avg": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2099999999999999922284388276239042170345783233642578125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-07-07T13:52:48+00:00",
        "end": "2026-07-07T15:17:24+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 5,
                "max": 25,
                "detail": "Min distance 470m, avg 484m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 85 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SPECIALITY and ADIL IBRAHIMLI) maintained close proximity (min 470m, avg 484m) for 85 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 13:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 45m
  • Data Points: 15 AIS positions
  • Period: 2026-07-07T13:04:05+00:00 to 2026-07-07T17:49:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 285,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-07T13:04:05+00:00",
        "lat": 40.9669200000000017780621419660747051239013671875,
        "lon": 28.766736699999999160581864998675882816314697265625
    },
    "last_point": {
        "ts": "2026-07-07T17:49:06+00:00",
        "lat": 40.96800329999999945584931992925703525543212890625,
        "lon": 28.765956700000000267891664407216012477874755859375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 13:04 UTC 75.0% ▼
  • Duration: 4h 45m
  • Radius: 98 meters
  • Data Points: 15 AIS positions
  • Centroid: 40.9673, 28.7664
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 98.2000000000000028421709430404007434844970703125,
    "duration_minutes": 285,
    "points": 15,
    "centroid": {
        "lat": 40.9673442266666683053699671290814876556396484375,
        "lon": 28.766354893333339504124523955397307872772216796875
    },
    "bbox": {
        "min_lat": 40.9667299999999983128873282112181186676025390625,
        "min_lon": 28.765956700000000267891664407216012477874755859375,
        "max_lat": 40.96800329999999945584931992925703525543212890625,
        "max_lon": 28.7672333000000008951246854849159717559814453125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Sts🛰️✗ Bosphorus/Dardanelles Approach
Jul 7, 2026 12:31 UTC 57/100 ▼
Vessel A: IMO 9285184 (SPECIALITY) MARSHALL ISLANDS
Vessel B: MMSI 630001252 (ADIL IBRAHIMLI) GUINEA BISSAU
  • Minimum Distance: 419 meters
  • Average Distance: 450 meters
  • Duration: 48 minutes
  • Period: 2026-07-07T12:31:12+00:00 to 2026-07-07T13:19:34+00:00
  • Vessel A Avg Speed: 0.2 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Bosphorus/Dardanelles Approach

Confidence Analysis

Score: 57/100

Low-confidence STS candidate - may warrant review. Two tankers (SPECIALITY and ADIL IBRAHIMLI) maintained close proximity (min 419m, avg 450m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus/Dardanelles Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness5/25Min distance 419m, avg 450m
Duration10/25Duration 48 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±34m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Bosphorus/Dardanelles Approach

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-07-07T14:30:14.123272+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538012606,
        "imo": 9285184,
        "name": "SPECIALITY",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 630001252,
        "name": "ADIL IBRAHIMLI",
        "flag": "GUINEA BISSAU"
    },
    "min_distance_m": 419.3999999999999772626324556767940521240234375,
    "avg_distance_m": 450.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 33.7999999999999971578290569595992565155029296875,
    "duration_minutes": 48.39999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2902,
    "speed_a_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-07-07T12:31:12+00:00",
        "end": "2026-07-07T13:19:34+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "score": {
        "value": 57,
        "components": {
            "distance_tightness": {
                "score": 5,
                "max": 25,
                "detail": "Min distance 419m, avg 450m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b134m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Bosphorus\/Dardanelles Approach"
            }
        },
        "summary": "Low-confidence STS candidate - may warrant review. Two tankers (SPECIALITY and ADIL IBRAHIMLI) maintained close proximity (min 419m, avg 450m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Bosphorus\/Dardanelles Approach, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 40.9650955999999979439962771721184253692626953125,
            "lon": 28.767540600000000239333530771546065807342529296875
        },
        "time_window": {
            "start_ts": "2026-07-07T12:31:12+00:00",
            "end_ts": "2026-07-07T13:19:34+00:00"
        },
        "searched_at": "2026-07-07T14:30:14.123272+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 12:13 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 36m
  • Data Points: 20 AIS positions
  • Period: 2026-07-07T12:13:07+00:00 to 2026-07-07T17:49:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 336,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-07T12:13:07+00:00",
        "lat": 40.967393299999997680060914717614650726318359375,
        "lon": 28.766593300000000255067789112217724323272705078125
    },
    "last_point": {
        "ts": "2026-07-07T17:49:06+00:00",
        "lat": 40.96800329999999945584931992925703525543212890625,
        "lon": 28.765956700000000267891664407216012477874755859375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 12:13 UTC 75.0% ▼
  • Duration: 5h 36m
  • Radius: 95 meters
  • Data Points: 20 AIS positions
  • Centroid: 40.9673, 28.7664
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 94.7000000000000028421709430404007434844970703125,
    "duration_minutes": 336,
    "points": 20,
    "centroid": {
        "lat": 40.96732066499999547204424743540585041046142578125,
        "lon": 28.76638133499999838704752619378268718719482421875
    },
    "bbox": {
        "min_lat": 40.9667299999999983128873282112181186676025390625,
        "min_lon": 28.765956700000000267891664407216012477874755859375,
        "max_lat": 40.96800329999999945584931992925703525543212890625,
        "max_lon": 28.7672333000000008951246854849159717559814453125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 11:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 21m
  • Data Points: 19 AIS positions
  • Period: 2026-07-07T11:04:07+00:00 to 2026-07-07T17:25:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 381,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-07T11:04:07+00:00",
        "lat": 40.96894999999999953388396534137427806854248046875,
        "lon": 28.766510000000000246700437855906784534454345703125
    },
    "last_point": {
        "ts": "2026-07-07T17:25:05+00:00",
        "lat": 40.967950000000001864464138634502887725830078125,
        "lon": 28.766023300000000517684384249150753021240234375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 11:04 UTC 75.0% ▼
  • Duration: 6h 21m
  • Radius: 179 meters
  • Data Points: 19 AIS positions
  • Centroid: 40.9673, 28.7664
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 179.30000000000001136868377216160297393798828125,
    "duration_minutes": 381,
    "points": 19,
    "centroid": {
        "lat": 40.96733614210526042143101221881806850433349609375,
        "lon": 28.766432631578947365369458566419780254364013671875
    },
    "bbox": {
        "min_lat": 40.9667299999999983128873282112181186676025390625,
        "min_lon": 28.766023300000000517684384249150753021240234375,
        "max_lat": 40.96894999999999953388396534137427806854248046875,
        "max_lon": 28.7672333000000008951246854849159717559814453125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 09:22 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 51m
  • Data Points: 20 AIS positions
  • Period: 2026-07-07T09:22:04+00:00 to 2026-07-07T15:13:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 351,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-07T09:22:04+00:00",
        "lat": 40.96920999999999679630491300486028194427490234375,
        "lon": 28.766936699999998694465830340050160884857177734375
    },
    "last_point": {
        "ts": "2026-07-07T15:13:05+00:00",
        "lat": 40.967320000000000845830072648823261260986328125,
        "lon": 28.766200000000001324451659456826746463775634765625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 09:22 UTC 75.0% ▼
  • Duration: 5h 51m
  • Radius: 195 meters
  • Data Points: 20 AIS positions
  • Centroid: 40.9675, 28.7665
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 194.80000000000001136868377216160297393798828125,
    "duration_minutes": 351,
    "points": 20,
    "centroid": {
        "lat": 40.96749283499999449986717081628739833831787109375,
        "lon": 28.76650550499999781095539219677448272705078125
    },
    "bbox": {
        "min_lat": 40.9667299999999983128873282112181186676025390625,
        "min_lon": 28.766110000000001178932507173158228397369384765625,
        "max_lat": 40.96920999999999679630491300486028194427490234375,
        "max_lon": 28.7672333000000008951246854849159717559814453125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 08:28 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 27m
  • Data Points: 19 AIS positions
  • Period: 2026-07-07T08:28:07+00:00 to 2026-07-07T14:55:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 387,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-07T08:28:07+00:00",
        "lat": 40.96876999999999924284566077403724193572998046875,
        "lon": 28.766246699999999947294782032258808612823486328125
    },
    "last_point": {
        "ts": "2026-07-07T14:55:06+00:00",
        "lat": 40.96738669999999871151885599829256534576416015625,
        "lon": 28.766176699999999044621290522627532482147216796875
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 08:28 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 185 meters
  • Data Points: 19 AIS positions
  • Centroid: 40.9676, 28.7665
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 185.30000000000001136868377216160297393798828125,
    "duration_minutes": 387,
    "points": 19,
    "centroid": {
        "lat": 40.967576668421060048785875551402568817138671875,
        "lon": 28.766524215789470275694839074276387691497802734375
    },
    "bbox": {
        "min_lat": 40.9667299999999983128873282112181186676025390625,
        "min_lon": 28.766110000000001178932507173158228397369384765625,
        "max_lat": 40.96920999999999679630491300486028194427490234375,
        "max_lon": 28.7672333000000008951246854849159717559814453125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 07:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 15m
  • Data Points: 14 AIS positions
  • Period: 2026-07-07T07:04:07+00:00 to 2026-07-07T13:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-07T07:04:07+00:00",
        "lat": 40.96757000000000203954186872579157352447509765625,
        "lon": 28.766023300000000517684384249150753021240234375
    },
    "last_point": {
        "ts": "2026-07-07T13:19:05+00:00",
        "lat": 40.9668266999999985955582815222442150115966796875,
        "lon": 28.7672333000000008951246854849159717559814453125
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 07:04 UTC 75.0% ▼
  • Duration: 6h 15m
  • Radius: 168 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9677, 28.7666
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 168.400000000000005684341886080801486968994140625,
    "duration_minutes": 375,
    "points": 14,
    "centroid": {
        "lat": 40.9677233285714237354113720357418060302734375,
        "lon": 28.766581664285720165707971318624913692474365234375
    },
    "bbox": {
        "min_lat": 40.9667299999999983128873282112181186676025390625,
        "min_lon": 28.765983299999998479279383900575339794158935546875,
        "max_lat": 40.96920999999999679630491300486028194427490234375,
        "max_lon": 28.7672333000000008951246854849159717559814453125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jul 7, 2026 06:47 UTC 75.0% ▼
  • Duration: 6h 31m
  • Radius: 289 meters
  • Data Points: 17 AIS positions
  • Centroid: 40.9675, 28.7668
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 288.6000000000000227373675443232059478759765625,
    "duration_minutes": 391.3999999999999772626324556767940521240234375,
    "points": 17,
    "centroid": {
        "lat": 40.9674950941176376773000811226665973663330078125,
        "lon": 28.766776464705884563954896293580532073974609375
    },
    "bbox": {
        "min_lat": 40.96531329999999826441126060672104358673095703125,
        "min_lon": 28.765983299999998479279383900575339794158935546875,
        "max_lat": 40.96920999999999679630491300486028194427490234375,
        "max_lon": 28.768640000000001322177922702394425868988037109375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jul 7, 2026 06:35 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 38m
  • Data Points: 18 AIS positions
  • Period: 2026-07-07T06:40:10+00:00 to 2026-07-07T13:19:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 398.8999999999999772626324556767940521240234375,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-07T06:40:10+00:00",
        "lat": 40.95559329999999675919752917252480983734130859375,
        "lon": 28.776696699999998685370883322320878505706787109375
    },
    "last_point": {
        "ts": "2026-07-07T13:19:05+00:00",
        "lat": 40.9668266999999985955582815222442150115966796875,
        "lon": 28.7672333000000008951246854849159717559814453125
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jun 19, 2026 05:03 UTC 80.0% ▼
  • Zone: North Sea Surveillance Zone
  • Duration: 1h 37m
  • Data Points: 52 AIS positions
  • Period: 2026-06-19T05:03:17+00:00 to 2026-06-19T06:40:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 97,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-06-19T05:03:17+00:00",
        "lat": 37.79009500000000087993612396530807018280029296875,
        "lon": 24.351865000000000094360075308941304683685302734375
    },
    "last_point": {
        "ts": "2026-06-19T06:40:18+00:00",
        "lat": 37.63698169999999976198523654602468013763427734375,
        "lon": 24.13398000000000109821485239081084728240966796875
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jun 19, 2026 04:00 UTC 80.0% ▼
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 39m
  • Data Points: 80 AIS positions
  • Period: 2026-06-19T04:00:27+00:00 to 2026-06-19T06:40:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 159.80000000000001136868377216160297393798828125,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-06-19T04:00:27+00:00",
        "lat": 37.88755499999999898363967076875269412994384765625,
        "lon": 24.51117670000000003938112058676779270172119140625
    },
    "last_point": {
        "ts": "2026-06-19T06:40:18+00:00",
        "lat": 37.63698169999999976198523654602468013763427734375,
        "lon": 24.13398000000000109821485239081084728240966796875
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jun 19, 2026 03:18 UTC 80.0% ▼
  • Zone: North Sea Surveillance Zone
  • Duration: 3h 21m
  • Data Points: 90 AIS positions
  • Period: 2026-06-19T03:18:46+00:00 to 2026-06-19T06:40:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 201.5,
    "points_in_zone": 90,
    "first_point": {
        "ts": "2026-06-19T03:18:46+00:00",
        "lat": 37.9758199999999987994669936597347259521484375,
        "lon": 24.600916699999999082137946970760822296142578125
    },
    "last_point": {
        "ts": "2026-06-19T06:40:18+00:00",
        "lat": 37.63698169999999976198523654602468013763427734375,
        "lon": 24.13398000000000109821485239081084728240966796875
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 15, 2026 20:42 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 12m
  • Data Points: 2 AIS positions
  • Period: 2026-06-15T20:42:42+00:00 to 2026-06-16T02:54:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 372,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-15T20:42:42+00:00",
        "lat": 40.96793999999999869032762944698333740234375,
        "lon": 28.765483299999999644569470547139644622802734375
    },
    "last_point": {
        "ts": "2026-06-16T02:54:44+00:00",
        "lat": 40.96714670000000069194356910884380340576171875,
        "lon": 28.765029999999999432702679769136011600494384765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 15, 2026 19:39 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 3m
  • Data Points: 4 AIS positions
  • Period: 2026-06-15T19:39:42+00:00 to 2026-06-15T20:42:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 63,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-15T19:39:42+00:00",
        "lat": 40.9680800000000004956746124662458896636962890625,
        "lon": 28.76560669999999930723788565956056118011474609375
    },
    "last_point": {
        "ts": "2026-06-15T20:42:42+00:00",
        "lat": 40.96793999999999869032762944698333740234375,
        "lon": 28.765483299999999644569470547139644622802734375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 12, 2026 23:49 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 2m
  • Data Points: 2 AIS positions
  • Period: 2026-06-12T23:49:18+00:00 to 2026-06-13T01:51:50+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 122.5,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-12T23:49:18+00:00",
        "lat": 40.9660532999999986714101396501064300537109375,
        "lon": 28.76681669999999968467818689532577991485595703125
    },
    "last_point": {
        "ts": "2026-06-13T01:51:50+00:00",
        "lat": 40.96590669999999789752109791152179241180419921875,
        "lon": 28.76694330000000121572156785987317562103271484375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 20:13 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 54m
  • Data Points: 7 AIS positions
  • Period: 2026-06-11T20:13:20+00:00 to 2026-06-11T22:07:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 114,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-11T20:13:20+00:00",
        "lat": 40.96631000000000000227373675443232059478759765625,
        "lon": 28.7653600000000011505107977427542209625244140625
    },
    "last_point": {
        "ts": "2026-06-11T22:07:17+00:00",
        "lat": 40.9667699999999967985786497592926025390625,
        "lon": 28.7649100000000004229150363244116306304931640625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 19:10 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 57m
  • Data Points: 8 AIS positions
  • Period: 2026-06-11T19:10:18+00:00 to 2026-06-11T22:07:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 177,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-11T19:10:18+00:00",
        "lat": 40.9662799999999975852915667928755283355712890625,
        "lon": 28.7654466999999982590452418662607669830322265625
    },
    "last_point": {
        "ts": "2026-06-11T22:07:17+00:00",
        "lat": 40.9667699999999967985786497592926025390625,
        "lon": 28.7649100000000004229150363244116306304931640625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 18:13 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 54m
  • Data Points: 11 AIS positions
  • Period: 2026-06-11T18:13:18+00:00 to 2026-06-11T22:07:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 234,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-11T18:13:18+00:00",
        "lat": 40.96615669999999909123289398849010467529296875,
        "lon": 28.76586999999999960664354148320853710174560546875
    },
    "last_point": {
        "ts": "2026-06-11T22:07:17+00:00",
        "lat": 40.9667699999999967985786497592926025390625,
        "lon": 28.7649100000000004229150363244116306304931640625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 11, 2026 18:13 UTC 75.0% ▼
  • Duration: 3h 54m
  • Radius: 70 meters
  • Data Points: 11 AIS positions
  • Centroid: 40.9665, 28.7652
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 70,
    "duration_minutes": 234,
    "points": 11,
    "centroid": {
        "lat": 40.96653818181817996446625329554080963134765625,
        "lon": 28.76524909090909432052285410463809967041015625
    },
    "bbox": {
        "min_lat": 40.96612999999999971123543218709528446197509765625,
        "min_lon": 28.764803300000000518821252626366913318634033203125,
        "max_lat": 40.9669032999999984667738317511975765228271484375,
        "max_lon": 28.765886699999999365218172897584736347198486328125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 17:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 6m
  • Data Points: 13 AIS positions
  • Period: 2026-06-11T17:01:19+00:00 to 2026-06-11T22:07:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 306,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-06-11T17:01:19+00:00",
        "lat": 40.96621999999999985675458447076380252838134765625,
        "lon": 28.76538670000000053050825954414904117584228515625
    },
    "last_point": {
        "ts": "2026-06-11T22:07:17+00:00",
        "lat": 40.9667699999999967985786497592926025390625,
        "lon": 28.7649100000000004229150363244116306304931640625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 11, 2026 17:01 UTC 75.0% ▼
  • Duration: 5h 6m
  • Radius: 64 meters
  • Data Points: 13 AIS positions
  • Centroid: 40.9665, 28.7653
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 63.89999999999999857891452847979962825775146484375,
    "duration_minutes": 306,
    "points": 13,
    "centroid": {
        "lat": 40.966481792307689602239406667649745941162109375,
        "lon": 28.765283338461532736118897446431219577789306640625
    },
    "bbox": {
        "min_lat": 40.96612329999999957408363115973770618438720703125,
        "min_lon": 28.764803300000000518821252626366913318634033203125,
        "max_lat": 40.9669032999999984667738317511975765228271484375,
        "max_lon": 28.765886699999999365218172897584736347198486328125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 16:22 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 45m
  • Data Points: 17 AIS positions
  • Period: 2026-06-11T16:22:18+00:00 to 2026-06-11T22:07:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 345,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-06-11T16:22:18+00:00",
        "lat": 40.96609670000000136269591166637837886810302734375,
        "lon": 28.765763299999999702549757785163819789886474609375
    },
    "last_point": {
        "ts": "2026-06-11T22:07:17+00:00",
        "lat": 40.9667699999999967985786497592926025390625,
        "lon": 28.7649100000000004229150363244116306304931640625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 11, 2026 16:22 UTC 75.0% ▼
  • Duration: 5h 45m
  • Radius: 68 meters
  • Data Points: 17 AIS positions
  • Centroid: 40.9664, 28.7654
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 67.7000000000000028421709430404007434844970703125,
    "duration_minutes": 345,
    "points": 17,
    "centroid": {
        "lat": 40.96640450588235893292221589945256710052490234375,
        "lon": 28.765358435294114514135799254290759563446044921875
    },
    "bbox": {
        "min_lat": 40.96607329999999791425580042414367198944091796875,
        "min_lon": 28.764803300000000518821252626366913318634033203125,
        "max_lat": 40.9669032999999984667738317511975765228271484375,
        "max_lon": 28.765886699999999365218172897584736347198486328125
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 02:21 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 21m
  • Data Points: 2 AIS positions
  • Period: 2026-06-11T02:21:48+00:00 to 2026-06-11T06:43:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 261.5,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-06-11T02:21:48+00:00",
        "lat": 40.96697999999999950659912428818643093109130859375,
        "lon": 28.764759999999998996145222918130457401275634765625
    },
    "last_point": {
        "ts": "2026-06-11T06:43:18+00:00",
        "lat": 40.96788000000000096179064712487161159515380859375,
        "lon": 28.76489000000000118006937555037438869476318359375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 01:15 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 27m
  • Data Points: 3 AIS positions
  • Period: 2026-06-11T01:15:48+00:00 to 2026-06-11T06:43:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 327.5,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-06-11T01:15:48+00:00",
        "lat": 40.966853299999996806946001015603542327880859375,
        "lon": 28.76480670000000117170202429406344890594482421875
    },
    "last_point": {
        "ts": "2026-06-11T06:43:18+00:00",
        "lat": 40.96788000000000096179064712487161159515380859375,
        "lon": 28.76489000000000118006937555037438869476318359375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 11, 2026 00:18 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 24m
  • Data Points: 4 AIS positions
  • Period: 2026-06-11T00:18:45+00:00 to 2026-06-11T06:43:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 384.6000000000000227373675443232059478759765625,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-11T00:18:45+00:00",
        "lat": 40.9665533000000010588337318040430545806884765625,
        "lon": 28.764966699999998667180989286862313747406005859375
    },
    "last_point": {
        "ts": "2026-06-11T06:43:18+00:00",
        "lat": 40.96788000000000096179064712487161159515380859375,
        "lon": 28.76489000000000118006937555037438869476318359375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 10, 2026 23:09 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 12m
  • Data Points: 4 AIS positions
  • Period: 2026-06-10T23:09:46+00:00 to 2026-06-11T02:21:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 192,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-10T23:09:46+00:00",
        "lat": 40.96652999999999877900336286984384059906005859375,
        "lon": 28.765003300000000052705217967741191387176513671875
    },
    "last_point": {
        "ts": "2026-06-11T02:21:48+00:00",
        "lat": 40.96697999999999950659912428818643093109130859375,
        "lon": 28.764759999999998996145222918130457401275634765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 7, 2026 01:25 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 1h 6m
  • Data Points: 7 AIS positions
  • Period: 2026-06-07T01:25:30+00:00 to 2026-06-07T02:31:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 66,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-06-07T01:25:30+00:00",
        "lat": 40.96667999999999665305949747562408447265625,
        "lon": 28.765256699999998346584106911905109882354736328125
    },
    "last_point": {
        "ts": "2026-06-07T02:31:32+00:00",
        "lat": 40.966686699999996790211298502981662750244140625,
        "lon": 28.76524669999999872516127652488648891448974609375
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 7, 2026 00:04 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 2h 27m
  • Data Points: 10 AIS positions
  • Period: 2026-06-07T00:04:29+00:00 to 2026-06-07T02:31:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 147.099999999999994315658113919198513031005859375,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-07T00:04:29+00:00",
        "lat": 40.96640000000000014779288903810083866119384765625,
        "lon": 28.76560669999999930723788565956056118011474609375
    },
    "last_point": {
        "ts": "2026-06-07T02:31:32+00:00",
        "lat": 40.966686699999996790211298502981662750244140625,
        "lon": 28.76524669999999872516127652488648891448974609375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 7, 2026 00:04 UTC 75.0% ▼
  • Duration: 2h 27m
  • Radius: 41 meters
  • Data Points: 10 AIS positions
  • Centroid: 40.9667, 28.7653
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 41.39999999999999857891452847979962825775146484375,
    "duration_minutes": 147.099999999999994315658113919198513031005859375,
    "points": 10,
    "centroid": {
        "lat": 40.9666840099999944868613965809345245361328125,
        "lon": 28.76528735000000125410224427469074726104736328125
    },
    "bbox": {
        "min_lat": 40.96640000000000014779288903810083866119384765625,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.966949999999997089616954326629638671875,
        "max_lon": 28.76560669999999930723788565956056118011474609375
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 23:28 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 3h 3m
  • Data Points: 14 AIS positions
  • Period: 2026-06-06T23:28:31+00:00 to 2026-06-07T02:31:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 183,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-06T23:28:31+00:00",
        "lat": 40.96630669999999696528902859427034854888916015625,
        "lon": 28.765736700000001491162038291804492473602294921875
    },
    "last_point": {
        "ts": "2026-06-07T02:31:32+00:00",
        "lat": 40.966686699999996790211298502981662750244140625,
        "lon": 28.76524669999999872516127652488648891448974609375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 23:28 UTC 75.0% ▼
  • Duration: 3h 3m
  • Radius: 45 meters
  • Data Points: 14 AIS positions
  • Centroid: 40.9666, 28.7654
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 45.10000000000000142108547152020037174224853515625,
    "duration_minutes": 183,
    "points": 14,
    "centroid": {
        "lat": 40.96658404999999447682057507336139678955078125,
        "lon": 28.765408349999997739132595597766339778900146484375
    },
    "bbox": {
        "min_lat": 40.96630669999999696528902859427034854888916015625,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.966949999999997089616954326629638671875,
        "max_lon": 28.765736700000001491162038291804492473602294921875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 22:01 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 30m
  • Data Points: 19 AIS positions
  • Period: 2026-06-06T22:01:30+00:00 to 2026-06-07T02:31:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 270,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-06T22:01:30+00:00",
        "lat": 40.96632670000000331356204696930944919586181640625,
        "lon": 28.76583000000000112095221993513405323028564453125
    },
    "last_point": {
        "ts": "2026-06-07T02:31:32+00:00",
        "lat": 40.966686699999996790211298502981662750244140625,
        "lon": 28.76524669999999872516127652488648891448974609375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 22:01 UTC 75.0% ▼
  • Duration: 4h 30m
  • Radius: 58 meters
  • Data Points: 19 AIS positions
  • Centroid: 40.9665, 28.7655
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 58.2999999999999971578290569595992565155029296875,
    "duration_minutes": 270,
    "points": 19,
    "centroid": {
        "lat": 40.96649982631578978953257319517433643341064453125,
        "lon": 28.765533694736841852090947213582694530487060546875
    },
    "bbox": {
        "min_lat": 40.96618670000000150821506395004689693450927734375,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.966949999999997089616954326629638671875,
        "max_lon": 28.766013300000000896261553862132132053375244140625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 21:07 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 24m
  • Data Points: 22 AIS positions
  • Period: 2026-06-06T21:07:31+00:00 to 2026-06-07T02:31:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 324,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-06T21:07:31+00:00",
        "lat": 40.96625000000000227373675443232059478759765625,
        "lon": 28.7658033000000017409547581337392330169677734375
    },
    "last_point": {
        "ts": "2026-06-07T02:31:32+00:00",
        "lat": 40.966686699999996790211298502981662750244140625,
        "lon": 28.76524669999999872516127652488648891448974609375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 21:07 UTC 75.0% ▼
  • Duration: 5h 24m
  • Radius: 61 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.9665, 28.7656
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 61.39999999999999857891452847979962825775146484375,
    "duration_minutes": 324,
    "points": 22,
    "centroid": {
        "lat": 40.966475609090906573328538797795772552490234375,
        "lon": 28.765552277272728787238520453684031963348388671875
    },
    "bbox": {
        "min_lat": 40.96618670000000150821506395004689693450927734375,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.966949999999997089616954326629638671875,
        "max_lon": 28.766013300000000896261553862132132053375244140625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 20:22 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 9m
  • Data Points: 24 AIS positions
  • Period: 2026-06-06T20:22:31+00:00 to 2026-06-07T02:31:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 369,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-06-06T20:22:31+00:00",
        "lat": 40.96634329999999835081325727514922618865966796875,
        "lon": 28.765763299999999702549757785163819789886474609375
    },
    "last_point": {
        "ts": "2026-06-07T02:31:32+00:00",
        "lat": 40.966686699999996790211298502981662750244140625,
        "lon": 28.76524669999999872516127652488648891448974609375
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 20:22 UTC 75.0% ▼
  • Duration: 6h 9m
  • Radius: 64 meters
  • Data Points: 24 AIS positions
  • Centroid: 40.9665, 28.7656
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 64,
    "duration_minutes": 369,
    "points": 24,
    "centroid": {
        "lat": 40.96646180833332806514590629376471042633056640625,
        "lon": 28.765581808333333668770137592218816280364990234375
    },
    "bbox": {
        "min_lat": 40.96618670000000150821506395004689693450927734375,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.966949999999997089616954326629638671875,
        "max_lon": 28.76604999999999989768184605054557323455810546875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 19:49 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6h 26m
  • Data Points: 22 AIS positions
  • Period: 2026-06-06T19:49:31+00:00 to 2026-06-07T02:16:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 386.8999999999999772626324556767940521240234375,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-06-06T19:49:31+00:00",
        "lat": 40.9665932999999995445250533521175384521484375,
        "lon": 28.765480000000000160298441187478601932525634765625
    },
    "last_point": {
        "ts": "2026-06-07T02:16:28+00:00",
        "lat": 40.9667400000000014870238373987376689910888671875,
        "lon": 28.765170000000001238049662788398563861846923828125
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 19:49 UTC 75.0% ▼
  • Duration: 6h 26m
  • Radius: 68 meters
  • Data Points: 22 AIS positions
  • Centroid: 40.9664, 28.7656
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 68.400000000000005684341886080801486968994140625,
    "duration_minutes": 386.8999999999999772626324556767940521240234375,
    "points": 22,
    "centroid": {
        "lat": 40.966435304545456119740265421569347381591796875,
        "lon": 28.765622577272733195741238887421786785125732421875
    },
    "bbox": {
        "min_lat": 40.96618670000000150821506395004689693450927734375,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.966949999999997089616954326629638671875,
        "max_lon": 28.76604999999999989768184605054557323455810546875
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 18:43 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 57m
  • Data Points: 19 AIS positions
  • Period: 2026-06-06T18:43:28+00:00 to 2026-06-07T00:40:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 357.1000000000000227373675443232059478759765625,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-06T18:43:28+00:00",
        "lat": 40.96618000000000137106326292268931865692138671875,
        "lon": 28.766126700000000937507138587534427642822265625
    },
    "last_point": {
        "ts": "2026-06-07T00:40:31+00:00",
        "lat": 40.9668266999999985955582815222442150115966796875,
        "lon": 28.765129999999999199644662439823150634765625
    }
}
Methodology: 2026.01.18
Loiter Bosphorus/Dardanelles Approach
Jun 6, 2026 18:43 UTC 75.0% ▼
  • Duration: 5h 57m
  • Radius: 73 meters
  • Data Points: 19 AIS positions
  • Centroid: 40.9664, 28.7657
  • Zone: Bosphorus/Dardanelles Approach
Show Raw Evidence JSON
{
    "radius_m": 73.2999999999999971578290569595992565155029296875,
    "duration_minutes": 357.1000000000000227373675443232059478759765625,
    "points": 19,
    "centroid": {
        "lat": 40.96635210526316228651921846903860569000244140625,
        "lon": 28.765735436842106764743220992386341094970703125
    },
    "bbox": {
        "min_lat": 40.96618000000000137106326292268931865692138671875,
        "min_lon": 28.765129999999999199644662439823150634765625,
        "max_lat": 40.9668266999999985955582815222442150115966796875,
        "max_lon": 28.766126700000000937507138587534427642822265625
    },
    "zone_id": "osint_bosphorus"
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 6, 2026 00:26 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 4h 33m
  • Data Points: 3 AIS positions
  • Period: 2026-06-06T00:26:31+00:00 to 2026-06-06T04:59:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 273,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-06-06T00:26:31+00:00",
        "lat": 40.96623670000000316804289468564093112945556640625,
        "lon": 28.765956700000000267891664407216012477874755859375
    },
    "last_point": {
        "ts": "2026-06-06T04:59:29+00:00",
        "lat": 40.966239999999999099600245244801044464111328125,
        "lon": 28.765930000000000887894202605821192264556884765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 5, 2026 23:32 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 5h 27m
  • Data Points: 4 AIS positions
  • Period: 2026-06-05T23:32:30+00:00 to 2026-06-06T04:59:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 327,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-06-05T23:32:30+00:00",
        "lat": 40.96618000000000137106326292268931865692138671875,
        "lon": 28.76608999999999838337316759862005710601806640625
    },
    "last_point": {
        "ts": "2026-06-06T04:59:29+00:00",
        "lat": 40.966239999999999099600245244801044464111328125,
        "lon": 28.765930000000000887894202605821192264556884765625
    }
}
Methodology: 2026.01.18
Zone Dwell Bosphorus/Dardanelles Approach
Jun 5, 2026 22:59 UTC 80.0% ▼
  • Zone: Bosphorus/Dardanelles Approach
  • Duration: 6 hours
  • Data Points: 5 AIS positions
  • Period: 2026-06-05T22:59:29+00:00 to 2026-06-06T04:59:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_bosphorus",
    "zone_name": "Bosphorus\/Dardanelles Approach",
    "dwell_minutes": 360,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-06-05T22:59:29+00:00",
        "lat": 40.9663699999999977308107190765440464019775390625,
        "lon": 28.765573299999999790088622830808162689208984375
    },
    "last_point": {
        "ts": "2026-06-06T04:59:29+00:00",
        "lat": 40.966239999999999099600245244801044464111328125,
        "lon": 28.765930000000000887894202605821192264556884765625
    }
}
Methodology: 2026.01.18
Zone Dwell Saronic Gulf Surveillance Zone
Jun 3, 2026 18:00 UTC 80.0% ▼
  • Zone: Saronic Gulf Surveillance Zone
  • Duration: 1h 33m
  • Data Points: 8 AIS positions
  • Period: 2026-06-03T18:00:39+00:00 to 2026-06-03T19:34:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_033",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 93.599999999999994315658113919198513031005859375,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-03T18:00:39+00:00",
        "lat": 42.107723300000003519016900099813938140869140625,
        "lon": 29.061883300000001639773472561500966548919677734375
    },
    "last_point": {
        "ts": "2026-06-03T19:34:13+00:00",
        "lat": 41.9197367000000014058969100005924701690673828125,
        "lon": 29.0500933000000003403329174034297466278076171875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_042
Jun 3, 2026 14:01 UTC 80.0% ▼
  • Zone: discovered_042
  • Duration: 1h 24m
  • Data Points: 18 AIS positions
  • Period: 2026-06-03T14:01:11+00:00 to 2026-06-03T15:25:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_042",
    "zone_name": "Western Black Sea Sanction Monitoring Zone",
    "dwell_minutes": 84.5,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-06-03T14:01:11+00:00",
        "lat": 42.57511670000000236768755712546408176422119140625,
        "lon": 29.12488330000000047448338591493666172027587890625
    },
    "last_point": {
        "ts": "2026-06-03T15:25:39+00:00",
        "lat": 42.4062832999999983485395205207169055938720703125,
        "lon": 29.08606329999999928759280010126531124114990234375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_042
Jun 3, 2026 13:34 UTC 80.0% ▼
  • Zone: discovered_042
  • Duration: 1h 51m
  • Data Points: 25 AIS positions
  • Period: 2026-06-03T13:34:01+00:00 to 2026-06-03T15:25:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_042",
    "zone_name": "Western Black Sea Sanction Monitoring Zone",
    "dwell_minutes": 111.599999999999994315658113919198513031005859375,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-06-03T13:34:01+00:00",
        "lat": 42.62496999999999758301783003844320774078369140625,
        "lon": 29.161153299999998722569216624833643436431884765625
    },
    "last_point": {
        "ts": "2026-06-03T15:25:39+00:00",
        "lat": 42.4062832999999983485395205207169055938720703125,
        "lon": 29.08606329999999928759280010126531124114990234375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Aug 23 10:27 42.1792 28.7904 6.4 kn 339.7° discovered_040
Aug 23 10:22 42.1706 28.7947 6.3 kn 341.2° discovered_040
Aug 23 10:19 42.1668 28.7965 6.3 kn 339.6° discovered_040
Aug 23 10:17 42.1634 28.7981 6.1 kn 340.5° discovered_040
Aug 23 10:12 42.1540 28.8026 6.3 kn 340.9° discovered_040
Aug 23 10:06 42.1454 28.8066 6.3 kn 339.4° discovered_040
Aug 23 10:03 42.1395 28.8094 6.3 kn 341.4° discovered_040
Aug 23 10:01 42.1362 28.8109 6.3 kn 341.0° discovered_040
Aug 23 09:59 42.1326 28.8126 6.1 kn 342.6° discovered_040
Aug 23 09:56 42.1276 28.8149 6.1 kn 341.2° discovered_040
Aug 23 09:52 42.1206 28.8180 6.1 kn 340.7° discovered_040
Aug 23 09:47 42.1121 28.8218 6.3 kn 341.7° discovered_040
Aug 23 09:43 42.1066 28.8244 6.4 kn 341.1° discovered_040
Aug 23 09:38 42.0982 28.8282 6.3 kn 341.2° discovered_040
Aug 23 09:33 42.0886 28.8325 6.5 kn 341.7° discovered_040
Aug 23 08:24 41.9731 28.8880 6.4 kn 339.7° discovered_040
Aug 23 06:00 41.7281 29.0070 7.3 kn 339.2° Northern Baltic Sea Surveillance Zone
Aug 23 05:57 41.7213 29.0103 7.4 kn 340.2° Northern Baltic Sea Surveillance Zone
Aug 23 05:50 41.7084 29.0164 7.4 kn 338.7° Northern Baltic Sea Surveillance Zone
Aug 23 05:44 41.6971 29.0217 7.4 kn 340.0° Northern Baltic Sea Surveillance 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.