ODIN

IMO 9151890

Vessel information

Vessel Name ODIN
IMO Number 9151890
MMSI 273426280
Vessel Type Tanker - Hazard C (Minor)
Flag 🇷🇺 RUSSIA
Call Sign UIHY
Length 115 m
Beam 18 m

Sanction Status

⚠️ This vessel is sanctioned.

View Full Sanctions Details →

Detected Events (100)

Sts Ust-Luga/St. Petersburg Approach
Sep 15, 2026 11:40 UTC 60/100 ▼
Vessel A: IMO 8015881 (FREYA) RUSSIA
Vessel B: Odin (ODIN) RUSSIA
  • Minimum Distance: 464 meters
  • Average Distance: 468 meters
  • Duration: 54 minutes
  • Period: 2026-09-15T11:40:42+00:00 to 2026-09-15T12:35:21+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 60/100

Moderate-confidence STS candidate. Two tankers (FREYA and ODIN) maintained close proximity (min 464m, avg 468m) for 55 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness5/25Min distance 464m, avg 468m
Duration10/25Duration 55 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273337240,
        "imo": 8015881,
        "name": "FREYA",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "min_distance_m": 463.80000000000001136868377216160297393798828125,
    "avg_distance_m": 467.5,
    "distance_consistency_m": 3.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 54.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3279,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-15T11:40:42+00:00",
        "end": "2026-09-15T12:35:21+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 60,
        "components": {
            "distance_tightness": {
                "score": 5,
                "max": 25,
                "detail": "Min distance 464m, avg 468m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 55 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (FREYA and ODIN) maintained close proximity (min 464m, avg 468m) for 55 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Ust-Luga/St. Petersburg Approach
Sep 15, 2026 10:14 UTC 85/100 ▼
Vessel A: IMO 8033089 (SGV FLOT) Russia
Vessel B: Odin (ODIN) RUSSIA
  • Minimum Distance: 11 meters
  • Average Distance: 11 meters
  • Duration: 1h 21m
  • Period: 2026-09-15T10:14:37+00:00 to 2026-09-15T11:35:38+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (SGV FLOT and ODIN) maintained close proximity (min 11m, avg 11m) for 81 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 11m, avg 11m
Duration15/25Duration 81 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±0m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-15T12:00:02.252975+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273458830,
        "imo": 8033089,
        "name": "SGV FLOT",
        "flag": "Russia"
    },
    "vessel_b": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "min_distance_m": 11,
    "avg_distance_m": 11.300000000000000710542735760100185871124267578125,
    "distance_consistency_m": 0.299999999999999988897769753748434595763683319091796875,
    "duration_minutes": 81,
    "overlap_duration_s": 4861,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-15T10:14:37+00:00",
        "end": "2026-09-15T11:35:38+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 11m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 81 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SGV FLOT and ODIN) maintained close proximity (min 11m, avg 11m) for 81 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 59.8767332999999979392669047228991985321044921875,
            "lon": 30.22059589999999928977558738552033901214599609375
        },
        "time_window": {
            "start_ts": "2026-09-15T10:14:37+00:00",
            "end_ts": "2026-09-15T11:35:38+00:00"
        },
        "searched_at": "2026-09-15T12:00:02.252975+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Ust-Luga/St. Petersburg Approach
Sep 15, 2026 09:38 UTC 55/100 ▼
Vessel A: IMO 8015881 (FREYA) RUSSIA
Vessel B: Odin (ODIN) RUSSIA
  • Minimum Distance: 464 meters
  • Average Distance: 472 meters
  • Duration: 38 minutes
  • Period: 2026-09-15T09:39:02+00:00 to 2026-09-15T10:17:21+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 55/100

Low-confidence STS candidate - may warrant review. Two tankers (FREYA and ODIN) maintained close proximity (min 464m, avg 472m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness5/25Min distance 464m, avg 472m
Duration5/25Duration 38 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±5m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273337240,
        "imo": 8015881,
        "name": "FREYA",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "min_distance_m": 464.30000000000001136868377216160297393798828125,
    "avg_distance_m": 472.3999999999999772626324556767940521240234375,
    "distance_consistency_m": 5.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 38.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2299,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-15T09:39:02+00:00",
        "end": "2026-09-15T10:17:21+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 55,
        "components": {
            "distance_tightness": {
                "score": 5,
                "max": 25,
                "detail": "Min distance 464m, avg 472m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "Low-confidence STS candidate - may warrant review. Two tankers (FREYA and ODIN) maintained close proximity (min 464m, avg 472m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 15, 2026 09:38 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 2h 56m
  • Data Points: 15 AIS positions
  • Period: 2026-09-15T09:38:59+00:00 to 2026-09-15T12:35:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 176.69999999999998863131622783839702606201171875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-09-15T09:38:59+00:00",
        "lat": 59.876789999999999736246536485850811004638671875,
        "lon": 30.2205916999999999461579136550426483154296875
    },
    "last_point": {
        "ts": "2026-09-15T12:35:39+00:00",
        "lat": 59.8767849999999981491782818920910358428955078125,
        "lon": 30.2205833000000012589225661940872669219970703125
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 15, 2026 09:38 UTC 75.0% ▼
  • Duration: 2h 56m
  • Radius: 2 meters
  • Data Points: 15 AIS positions
  • Centroid: 59.8768, 30.2206
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 1.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 176.69999999999998863131622783839702606201171875,
    "points": 15,
    "centroid": {
        "lat": 59.8767872266666785208144574426114559173583984375,
        "lon": 30.22058611333333288939684280194342136383056640625
    },
    "bbox": {
        "min_lat": 59.87677000000000049340087571181356906890869140625,
        "min_lon": 30.220568300000000050431481213308870792388916015625,
        "max_lat": 59.8767966999999998733983375132083892822265625,
        "max_lon": 30.22061670000000077607182902283966541290283203125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 15, 2026 04:26 UTC 75.0% ▼
  • Duration: 5h 48m
  • Radius: 168 meters
  • Data Points: 10 AIS positions
  • Centroid: 59.8770, 30.2206
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 167.900000000000005684341886080801486968994140625,
    "duration_minutes": 348.19999999999998863131622783839702606201171875,
    "points": 10,
    "centroid": {
        "lat": 59.87699349999999043347997940145432949066162109375,
        "lon": 30.220626839999994217578205280005931854248046875
    },
    "bbox": {
        "min_lat": 59.87677000000000049340087571181356906890869140625,
        "min_lon": 30.220575000000000187583282240666449069976806640625,
        "max_lat": 59.878500000000002501110429875552654266357421875,
        "max_lon": 30.2207982999999984485839377157390117645263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 15, 2026 04:04 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 10m
  • Data Points: 11 AIS positions
  • Period: 2026-09-15T04:04:37+00:00 to 2026-09-15T10:14:39+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 370,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-09-15T04:04:37+00:00",
        "lat": 59.8882483000000007677954272367060184478759765625,
        "lon": 30.209179999999999921556081972084939479827880859375
    },
    "last_point": {
        "ts": "2026-09-15T10:14:39+00:00",
        "lat": 59.87677000000000049340087571181356906890869140625,
        "lon": 30.2205916999999999461579136550426483154296875
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 09:32 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 1h 46m
  • Data Points: 2 AIS positions
  • Period: 2026-09-12T09:32:33+00:00 to 2026-09-12T11:18:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 106.2999999999999971578290569595992565155029296875,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-09-12T09:32:33+00:00",
        "lat": 59.8772866999999990866854204796254634857177734375,
        "lon": 30.219443299999998231442077667452394962310791015625
    },
    "last_point": {
        "ts": "2026-09-12T11:18:52+00:00",
        "lat": 59.87729499999999660531102563254535198211669921875,
        "lon": 30.219449999999998368593878694809973239898681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 08:00 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 3h 18m
  • Data Points: 5 AIS positions
  • Period: 2026-09-12T08:00:03+00:00 to 2026-09-12T11:18:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 198.80000000000001136868377216160297393798828125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-09-12T08:00:03+00:00",
        "lat": 59.87729329999999805522747919894754886627197265625,
        "lon": 30.219404999999998295834302552975714206695556640625
    },
    "last_point": {
        "ts": "2026-09-12T11:18:52+00:00",
        "lat": 59.87729499999999660531102563254535198211669921875,
        "lon": 30.219449999999998368593878694809973239898681640625
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 07:13 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 4h 5m
  • Data Points: 12 AIS positions
  • Period: 2026-09-12T07:13:02+00:00 to 2026-09-12T11:18:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 245.80000000000001136868377216160297393798828125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-09-12T07:13:02+00:00",
        "lat": 59.87729999999999819237928022630512714385986328125,
        "lon": 30.21944669999999888432284933514893054962158203125
    },
    "last_point": {
        "ts": "2026-09-12T11:18:52+00:00",
        "lat": 59.87729499999999660531102563254535198211669921875,
        "lon": 30.219449999999998368593878694809973239898681640625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 07:13 UTC 75.0% ▼
  • Duration: 4h 5m
  • Radius: 2 meters
  • Data Points: 12 AIS positions
  • Centroid: 59.8773, 30.2194
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 245.80000000000001136868377216160297393798828125,
    "points": 12,
    "centroid": {
        "lat": 59.87729596666667220006274874322116374969482421875,
        "lon": 30.219431799999998844441506662406027317047119140625
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.87730499999999977944753482006490230560302734375,
        "max_lon": 30.219449999999998368593878694809973239898681640625
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 06:39 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 4h 39m
  • Data Points: 17 AIS positions
  • Period: 2026-09-12T06:39:44+00:00 to 2026-09-12T11:18:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 279.1000000000000227373675443232059478759765625,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-09-12T06:39:44+00:00",
        "lat": 59.87729329999999805522747919894754886627197265625,
        "lon": 30.219423299999998988596416893415153026580810546875
    },
    "last_point": {
        "ts": "2026-09-12T11:18:52+00:00",
        "lat": 59.87729499999999660531102563254535198211669921875,
        "lon": 30.219449999999998368593878694809973239898681640625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 06:39 UTC 75.0% ▼
  • Duration: 4h 39m
  • Radius: 2 meters
  • Data Points: 17 AIS positions
  • Centroid: 59.8773, 30.2194
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 279.1000000000000227373675443232059478759765625,
    "points": 17,
    "centroid": {
        "lat": 59.87729597058824282385103288106620311737060546875,
        "lon": 30.21943283529412127563773537985980510711669921875
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.87730499999999977944753482006490230560302734375,
        "max_lon": 30.219449999999998368593878694809973239898681640625
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 05:05 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 13m
  • Data Points: 28 AIS positions
  • Period: 2026-09-12T05:05:53+00:00 to 2026-09-12T11:18:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 373,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-09-12T05:05:53+00:00",
        "lat": 59.88397499999999951114659779705107212066650390625,
        "lon": 30.225061700000001252419679076410830020904541015625
    },
    "last_point": {
        "ts": "2026-09-12T11:18:52+00:00",
        "lat": 59.87729499999999660531102563254535198211669921875,
        "lon": 30.219449999999998368593878694809973239898681640625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 05:05 UTC 75.0% ▼
  • Duration: 6h 13m
  • Radius: 731 meters
  • Data Points: 28 AIS positions
  • Centroid: 59.8786, 30.2203
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 730.6000000000000227373675443232059478759765625,
    "duration_minutes": 373,
    "points": 28,
    "centroid": {
        "lat": 59.8785882107142839458902017213404178619384765625,
        "lon": 30.220287914285716368567591416649520397186279296875
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.225065000000000736690708436071872711181640625
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts🛰️✗ Ust-Luga/St. Petersburg Approach
Sep 12, 2026 04:08 UTC 65/100 ▼
Vessel A: Odin (ODIN) RUSSIA
Vessel B: IMO 8934295 (VOLGONEFT 237) RUSSIA
  • Minimum Distance: 242 meters
  • Average Distance: 244 meters
  • Duration: 39 minutes
  • Period: 2026-09-12T04:08:52+00:00 to 2026-09-12T04:47:53+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (ODIN and VOLGONEFT 237) maintained close proximity (min 242m, avg 244m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 242m, avg 244m
Duration5/25Duration 39 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-09-12T10:45:07.224633+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273347630,
        "imo": 8934295,
        "name": "VOLGONEFT 237",
        "flag": "RUSSIA"
    },
    "min_distance_m": 241.5,
    "avg_distance_m": 244.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 2.5,
    "duration_minutes": 39,
    "overlap_duration_s": 2341,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-12T04:08:52+00:00",
        "end": "2026-09-12T04:47:53+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 242m, avg 244m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ODIN and VOLGONEFT 237) maintained close proximity (min 242m, avg 244m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 59.88296650000000198588168132118880748748779296875,
            "lon": 30.2259427999999985559043125249445438385009765625
        },
        "time_window": {
            "start_ts": "2026-09-12T04:08:52+00:00",
            "end_ts": "2026-09-12T04:47:53+00:00"
        },
        "searched_at": "2026-09-12T10:45:07.224633+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 04:01 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 36m
  • Data Points: 32 AIS positions
  • Period: 2026-09-12T04:42:53+00:00 to 2026-09-12T11:18:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 396,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-09-12T04:42:53+00:00",
        "lat": 59.88397330000000096106305136345326900482177734375,
        "lon": 30.2250666999999992867742548696696758270263671875
    },
    "last_point": {
        "ts": "2026-09-12T11:18:52+00:00",
        "lat": 59.87729499999999660531102563254535198211669921875,
        "lon": 30.219449999999998368593878694809973239898681640625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 04:01 UTC 75.0% ▼
  • Duration: 6h 36m
  • Radius: 652 meters
  • Data Points: 32 AIS positions
  • Centroid: 59.8793, 30.2209
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 652.200000000000045474735088646411895751953125,
    "duration_minutes": 396,
    "points": 32,
    "centroid": {
        "lat": 59.87926129687500775844455347396433353424072265625,
        "lon": 30.220884424999997719396560569293797016143798828125
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.2250666999999992867742548696696758270263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts🛰️? Ust-Luga/St. Petersburg Approach
Sep 12, 2026 03:04 UTC 80/100 ▼
Vessel A: Odin (ODIN) RUSSIA
Vessel B: IMO 8934295 (VOLGONEFT 237) RUSSIA
  • Minimum Distance: 240 meters
  • Average Distance: 245 meters
  • Duration: 1h 43m
  • Period: 2026-09-12T03:04:32+00:00 to 2026-09-12T04:47:53+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (ODIN and VOLGONEFT 237) maintained close proximity (min 240m, avg 244m) for 103 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 240m, avg 244m
Duration20/25Duration 103 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1D_IW_GRDH_1SDV_20260911T153136_20260911T153201_004532_0086D4_8CA8_COG • Acquired: 2026-09-11T15:31:36.535866Z • Platform: sentinel-1d
SAR satellite preview for event 1281975

Click image to view full size

Searched: 2026-09-12T09:45:01.647072+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273347630,
        "imo": 8934295,
        "name": "VOLGONEFT 237",
        "flag": "RUSSIA"
    },
    "min_distance_m": 240.099999999999994315658113919198513031005859375,
    "avg_distance_m": 244.5,
    "distance_consistency_m": 2.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 103.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 6201,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-12T03:04:32+00:00",
        "end": "2026-09-12T04:47:53+00:00"
    },
    "points_count": {
        "vessel_a": 29,
        "vessel_b": 29
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 240m, avg 244m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 103 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ODIN and VOLGONEFT 237) maintained close proximity (min 240m, avg 244m) for 103 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 59.88296559999999857382135814987123012542724609375,
            "lon": 30.225952599999999392821337096393108367919921875
        },
        "time_window": {
            "start_ts": "2026-09-12T03:04:32+00:00",
            "end_ts": "2026-09-12T04:47:53+00:00"
        },
        "searched_at": "2026-09-12T09:45:01.647072+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260911T153136_20260911T153201_004532_0086D4_8CA8_COG",
        "scene_datetime": "2026-09-11T15:31:36.535866Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 29.00132899999999835927155800163745880126953125,
            "min_lat": 59.508419000000003507011570036411285400390625,
            "max_lon": 34.3301119999999997389750205911695957183837890625,
            "max_lat": 61.4367409999999978253981680609285831451416015625
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1281975_thumbnail_20260912094506.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1281975_thumbnail_20260912094506.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 03:02 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 30m
  • Data Points: 59 AIS positions
  • Period: 2026-09-12T03:02:13+00:00 to 2026-09-12T09:32:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 390.30000000000001136868377216160297393798828125,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-09-12T03:02:13+00:00",
        "lat": 59.883966700000001992520992644131183624267578125,
        "lon": 30.22505830000000059953890740871429443359375
    },
    "last_point": {
        "ts": "2026-09-12T09:32:33+00:00",
        "lat": 59.8772866999999990866854204796254634857177734375,
        "lon": 30.219443299999998231442077667452394962310791015625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 03:02 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 511 meters
  • Data Points: 59 AIS positions
  • Centroid: 59.8815, 30.2229
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 510.6000000000000227373675443232059478759765625,
    "duration_minutes": 390.30000000000001136868377216160297393798828125,
    "points": 59,
    "centroid": {
        "lat": 59.881527623728828757521114312112331390380859375,
        "lon": 30.222889883050850556855948525480926036834716796875
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.22507829999999984238456818275153636932373046875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts🛰️? Ust-Luga/St. Petersburg Approach
Sep 12, 2026 02:09 UTC 82/100 ▼
Vessel A: IMO 8934295 (VOLGONEFT 237) RUSSIA
Vessel B: Odin (ODIN) RUSSIA
  • Minimum Distance: 240 meters
  • Average Distance: 254 meters
  • Duration: 3h 4m
  • Period: 2026-09-12T02:16:01+00:00 to 2026-09-12T05:20:57+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (VOLGONEFT 237 and ODIN) maintained close proximity (min 240m, avg 254m) for 185 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 240m, avg 254m
Duration25/25Duration 185 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±34m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1D_IW_GRDH_1SDV_20260911T153136_20260911T153201_004532_0086D4_8CA8_COG • Acquired: 2026-09-11T15:31:36.535866Z • Platform: sentinel-1d
SAR satellite preview for event 1281236

Click image to view full size

Searched: 2026-09-12T08:45:01.492143+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273347630,
        "imo": 8934295,
        "name": "VOLGONEFT 237",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "min_distance_m": 239.5,
    "avg_distance_m": 253.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 33.7000000000000028421709430404007434844970703125,
    "duration_minutes": 184.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 11096,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 1
        }
    },
    "time_window": {
        "start": "2026-09-12T02:16:01+00:00",
        "end": "2026-09-12T05:20:57+00:00"
    },
    "points_count": {
        "vessel_a": 37,
        "vessel_b": 37
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 240m, avg 254m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 185 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: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (VOLGONEFT 237 and ODIN) maintained close proximity (min 240m, avg 254m) for 185 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 59.88295649999999881174517213366925716400146484375,
            "lon": 30.225963300000000089085006038658320903778076171875
        },
        "time_window": {
            "start_ts": "2026-09-12T02:09:52+00:00",
            "end_ts": "2026-09-12T05:20:57+00:00"
        },
        "searched_at": "2026-09-12T08:45:01.492143+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260911T153136_20260911T153201_004532_0086D4_8CA8_COG",
        "scene_datetime": "2026-09-11T15:31:36.535866Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 29.00132899999999835927155800163745880126953125,
            "min_lat": 59.508419000000003507011570036411285400390625,
            "max_lon": 34.3301119999999997389750205911695957183837890625,
            "max_lat": 61.4367409999999978253981680609285831451416015625
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1281236_thumbnail_20260912084506.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1281236_thumbnail_20260912084506.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 02:09 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 15m
  • Data Points: 74 AIS positions
  • Period: 2026-09-12T02:09:52+00:00 to 2026-09-12T08:25:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 375.3999999999999772626324556767940521240234375,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-09-12T02:09:52+00:00",
        "lat": 59.8839650000000034424374462105333805084228515625,
        "lon": 30.22505170000000163099684868939220905303955078125
    },
    "last_point": {
        "ts": "2026-09-12T08:25:13+00:00",
        "lat": 59.8772900000000021236701286397874355316162109375,
        "lon": 30.21943830000000019708750187419354915618896484375
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 02:09 UTC 75.0% ▼
  • Duration: 6h 15m
  • Radius: 582 meters
  • Data Points: 74 AIS positions
  • Centroid: 59.8821, 30.2234
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 581.799999999999954525264911353588104248046875,
    "duration_minutes": 375.3999999999999772626324556767940521240234375,
    "points": 74,
    "centroid": {
        "lat": 59.88211177432437892775851651094853878021240234375,
        "lon": 30.223406216216215369740893947891891002655029296875
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.22508499999999997953636921010911464691162109375
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts Ust-Luga/St. Petersburg Approach
Sep 12, 2026 01:13 UTC 82/100 ▼
Vessel A: IMO 8934295 (VOLGONEFT 237) RUSSIA
Vessel B: Odin (ODIN) RUSSIA
  • Minimum Distance: 240 meters
  • Average Distance: 253 meters
  • Duration: 4h 3m
  • Period: 2026-09-12T01:17:48+00:00 to 2026-09-12T05:20:57+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (VOLGONEFT 237 and ODIN) maintained close proximity (min 240m, avg 253m) for 243 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 240m, avg 253m
Duration25/25Duration 243 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±31m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273347630,
        "imo": 8934295,
        "name": "VOLGONEFT 237",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "min_distance_m": 239.5,
    "avg_distance_m": 252.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 30.60000000000000142108547152020037174224853515625,
    "duration_minutes": 243.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 14589,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 1
        }
    },
    "time_window": {
        "start": "2026-09-12T01:17:48+00:00",
        "end": "2026-09-12T05:20:57+00:00"
    },
    "points_count": {
        "vessel_a": 45,
        "vessel_b": 45
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 240m, avg 253m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 243 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b131m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (VOLGONEFT 237 and ODIN) maintained close proximity (min 240m, avg 253m) for 243 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 01:06 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 32m
  • Data Points: 76 AIS positions
  • Period: 2026-09-12T01:52:52+00:00 to 2026-09-12T08:25:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 392.3999999999999772626324556767940521240234375,
    "points_in_zone": 76,
    "first_point": {
        "ts": "2026-09-12T01:52:52+00:00",
        "lat": 59.88397169999999647416188963688910007476806640625,
        "lon": 30.225075000000000358113538823090493679046630859375
    },
    "last_point": {
        "ts": "2026-09-12T08:25:13+00:00",
        "lat": 59.8772900000000021236701286397874355316162109375,
        "lon": 30.21943830000000019708750187419354915618896484375
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 01:06 UTC 75.0% ▼
  • Duration: 6h 32m
  • Radius: 588 meters
  • Data Points: 76 AIS positions
  • Centroid: 59.8822, 30.2235
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 587.799999999999954525264911353588104248046875,
    "duration_minutes": 392.3999999999999772626324556767940521240234375,
    "points": 76,
    "centroid": {
        "lat": 59.882160806578980327685712836682796478271484375,
        "lon": 30.2234501749999964204107527621090412139892578125
    },
    "bbox": {
        "min_lat": 59.8772833000000019865183276124298572540283203125,
        "min_lon": 30.219404999999998295834302552975714206695556640625,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.22508499999999997953636921010911464691162109375
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts🛰️? Ust-Luga/St. Petersburg Approach
Sep 12, 2026 00:32 UTC 85/100 ▼
Vessel A: IMO 8934295 (VOLGONEFT 237) RUSSIA
Vessel B: Odin (ODIN) RUSSIA
  • Minimum Distance: 244 meters
  • Average Distance: 249 meters
  • Duration: 2h 31m
  • Period: 2026-09-12T00:32:46+00:00 to 2026-09-12T03:04:18+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (VOLGONEFT 237 and ODIN) maintained close proximity (min 244m, avg 249m) for 152 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga/St. Petersburg Approach, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 244m, avg 249m
Duration25/25Duration 152 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ust-Luga/St. Petersburg Approach

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1D_IW_GRDH_1SDV_20260911T153136_20260911T153201_004532_0086D4_8CA8_COG • Acquired: 2026-09-11T15:31:36.535866Z • Platform: sentinel-1d
SAR satellite preview for event 1278946

Click image to view full size

Searched: 2026-09-12T03:15:01.244994+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273347630,
        "imo": 8934295,
        "name": "VOLGONEFT 237",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273426280,
        "imo": 9151890,
        "name": "ODIN",
        "flag": "RUSSIA"
    },
    "min_distance_m": 243.5,
    "avg_distance_m": 249.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 3,
    "duration_minutes": 151.5,
    "overlap_duration_s": 9092,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-12T00:32:46+00:00",
        "end": "2026-09-12T03:04:18+00:00"
    },
    "points_count": {
        "vessel_a": 20,
        "vessel_b": 20
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 244m, avg 249m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 152 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ust-Luga\/St. Petersburg Approach"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (VOLGONEFT 237 and ODIN) maintained close proximity (min 244m, avg 249m) for 152 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ust-Luga\/St. Petersburg Approach, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 59.88295190000000189911588677205145359039306640625,
            "lon": 30.225987499999998675548340543173253536224365234375
        },
        "time_window": {
            "start_ts": "2026-09-12T00:32:46+00:00",
            "end_ts": "2026-09-12T03:04:18+00:00"
        },
        "searched_at": "2026-09-12T03:15:01.244994+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260911T153136_20260911T153201_004532_0086D4_8CA8_COG",
        "scene_datetime": "2026-09-11T15:31:36.535866Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 29.00132899999999835927155800163745880126953125,
            "min_lat": 59.508419000000003507011570036411285400390625,
            "max_lon": 34.3301119999999997389750205911695957183837890625,
            "max_lat": 61.4367409999999978253981680609285831451416015625
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1278946_thumbnail_20260912031506.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1278946_thumbnail_20260912031506.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 12, 2026 00:03 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 27m
  • Data Points: 77 AIS positions
  • Period: 2026-09-12T00:49:12+00:00 to 2026-09-12T07:16:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 387,
    "points_in_zone": 77,
    "first_point": {
        "ts": "2026-09-12T00:49:12+00:00",
        "lat": 59.88397669999999806123014423064887523651123046875,
        "lon": 30.2250666999999992867742548696696758270263671875
    },
    "last_point": {
        "ts": "2026-09-12T07:16:13+00:00",
        "lat": 59.87730499999999977944753482006490230560302734375,
        "lon": 30.21943999999999874717104830779135227203369140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 12, 2026 00:03 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 674 meters
  • Data Points: 77 AIS positions
  • Centroid: 59.8829, 30.2241
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 674.200000000000045474735088646411895751953125,
    "duration_minutes": 387,
    "points": 77,
    "centroid": {
        "lat": 59.8828783298701381454520742408931255340576171875,
        "lon": 30.22405688311688010116995428688824176788330078125
    },
    "bbox": {
        "min_lat": 59.87729329999999805522747919894754886627197265625,
        "min_lon": 30.219423299999998988596416893415153026580810546875,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.22508499999999997953636921010911464691162109375
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 11, 2026 23:00 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 35m
  • Data Points: 87 AIS positions
  • Period: 2026-09-11T23:23:32+00:00 to 2026-09-12T05:58:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 395.3999999999999772626324556767940521240234375,
    "points_in_zone": 87,
    "first_point": {
        "ts": "2026-09-11T23:23:32+00:00",
        "lat": 59.8840466999999989639036357402801513671875,
        "lon": 30.224721699999999913188730715773999691009521484375
    },
    "last_point": {
        "ts": "2026-09-12T05:58:54+00:00",
        "lat": 59.87730330000000122936398838646709918975830078125,
        "lon": 30.2194266999999996414771885611116886138916015625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 11, 2026 23:00 UTC 75.0% ▼
  • Duration: 6h 35m
  • Radius: 754 meters
  • Data Points: 87 AIS positions
  • Centroid: 59.8835, 30.2246
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 753.6000000000000227373675443232059478759765625,
    "duration_minutes": 395.3999999999999772626324556767940521240234375,
    "points": 87,
    "centroid": {
        "lat": 59.88354252873563865477990475483238697052001953125,
        "lon": 30.224622472413781082423156476579606533050537109375
    },
    "bbox": {
        "min_lat": 59.87730330000000122936398838646709918975830078125,
        "min_lon": 30.2194266999999996414771885611116886138916015625,
        "max_lat": 59.8850867000000022244421415962278842926025390625,
        "max_lon": 30.22508669999999852961991564370691776275634765625
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 11, 2026 22:31 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 33m
  • Data Points: 85 AIS positions
  • Period: 2026-09-11T22:50:13+00:00 to 2026-09-12T05:23:13+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 393,
    "points_in_zone": 85,
    "first_point": {
        "ts": "2026-09-11T22:50:13+00:00",
        "lat": 59.88819000000000158934199134819209575653076171875,
        "lon": 30.2082233000000002220986061729490756988525390625
    },
    "last_point": {
        "ts": "2026-09-12T05:23:13+00:00",
        "lat": 59.882395000000002482920535840094089508056640625,
        "lon": 30.222996699999999492547431145794689655303955078125
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 11, 2026 22:31 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 1,025 meters
  • Data Points: 85 AIS positions
  • Centroid: 59.8841, 30.2246
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 1024.799999999999954525264911353588104248046875,
    "duration_minutes": 393,
    "points": 85,
    "centroid": {
        "lat": 59.88409523411764467937246081419289112091064453125,
        "lon": 30.224612157647062105070290272124111652374267578125
    },
    "bbox": {
        "min_lat": 59.882395000000002482920535840094089508056640625,
        "min_lon": 30.2082233000000002220986061729490756988525390625,
        "max_lat": 59.88839500000000271029421128332614898681640625,
        "max_lon": 30.22508669999999852961991564370691776275634765625
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Sep 11, 2026 17:08 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 879 meters
  • Data Points: 13 AIS positions
  • Centroid: 59.8840, 30.2189
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 878.700000000000045474735088646411895751953125,
    "duration_minutes": 390.6000000000000227373675443232059478759765625,
    "points": 13,
    "centroid": {
        "lat": 59.88398910000000086029103840701282024383544921875,
        "lon": 30.21893808461538100118559668771922588348388671875
    },
    "bbox": {
        "min_lat": 59.87803000000000253066900768317282199859619140625,
        "min_lon": 30.20456829999999825986378709785640239715576171875,
        "max_lat": 59.88839500000000271029421128332614898681640625,
        "max_lon": 30.225081700000000495265339850448071956634521484375
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 11, 2026 17:08 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 34m
  • Data Points: 18 AIS positions
  • Period: 2026-09-11T17:32:53+00:00 to 2026-09-12T00:07:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-09-11T17:32:53+00:00",
        "lat": 59.87840829999999670008037355728447437286376953125,
        "lon": 30.220821699999998344310370157472789287567138671875
    },
    "last_point": {
        "ts": "2026-09-12T00:07:43+00:00",
        "lat": 59.88397169999999647416188963688910007476806640625,
        "lon": 30.2250599999999991496224538423120975494384765625
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 11, 2026 16:40 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 35m
  • Data Points: 13 AIS positions
  • Period: 2026-09-11T16:53:33+00:00 to 2026-09-11T23:28:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-09-11T16:53:33+00:00",
        "lat": 59.89021670000000341360646416433155536651611328125,
        "lon": 30.15533500000000088903107098303735256195068359375
    },
    "last_point": {
        "ts": "2026-09-11T23:28:43+00:00",
        "lat": 59.88399170000000282243490801192820072174072265625,
        "lon": 30.225081700000000495265339850448071956634521484375
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 1, 2026 17:08 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 2h 48m
  • Data Points: 2 AIS positions
  • Period: 2026-09-01T17:08:30+00:00 to 2026-09-01T19:56:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 168,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-09-01T17:08:30+00:00",
        "lat": 59.87671000000000276486389338970184326171875,
        "lon": 30.220393300000001346461431239731609821319580078125
    },
    "last_point": {
        "ts": "2026-09-01T19:56:30+00:00",
        "lat": 59.8767117000000013149474398232996463775634765625,
        "lon": 30.220396699999998446628524106927216053009033203125
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 1, 2026 15:02 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 4h 54m
  • Data Points: 3 AIS positions
  • Period: 2026-09-01T15:02:31+00:00 to 2026-09-01T19:56:30+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 294,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-09-01T15:02:31+00:00",
        "lat": 59.87669170000000207210177904926240444183349609375,
        "lon": 30.2204033000000009678842616267502307891845703125
    },
    "last_point": {
        "ts": "2026-09-01T19:56:30+00:00",
        "lat": 59.8767117000000013149474398232996463775634765625,
        "lon": 30.220396699999998446628524106927216053009033203125
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 1, 2026 08:59 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 2m
  • Data Points: 2 AIS positions
  • Period: 2026-09-01T08:59:51+00:00 to 2026-09-01T15:02:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 362.69999999999998863131622783839702606201171875,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-09-01T08:59:51+00:00",
        "lat": 59.87798670000000100799297797493636608123779296875,
        "lon": 30.21947829999999868277882342226803302764892578125
    },
    "last_point": {
        "ts": "2026-09-01T15:02:31+00:00",
        "lat": 59.87669170000000207210177904926240444183349609375,
        "lon": 30.2204033000000009678842616267502307891845703125
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Sep 1, 2026 07:43 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 1h 16m
  • Data Points: 5 AIS positions
  • Period: 2026-09-01T07:43:38+00:00 to 2026-09-01T08:59:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 76.2000000000000028421709430404007434844970703125,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-09-01T07:43:38+00:00",
        "lat": 59.8956950000000034606273402459919452667236328125,
        "lon": 30.12765830000000022437234292738139629364013671875
    },
    "last_point": {
        "ts": "2026-09-01T08:59:51+00:00",
        "lat": 59.87798670000000100799297797493636608123779296875,
        "lon": 30.21947829999999868277882342226803302764892578125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_057
Aug 1, 2026 02:22 UTC 80.0% ▼
  • Zone: discovered_057
  • Duration: 4h 36m
  • Data Points: 7 AIS positions
  • Period: 2026-08-01T02:22:10+00:00 to 2026-08-01T06:58:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_057",
    "zone_name": "Brest Approaches Monitoring Zone",
    "dwell_minutes": 276.1000000000000227373675443232059478759765625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-08-01T02:22:10+00:00",
        "lat": 54.17418669999999991659933584742248058319091796875,
        "lon": 33.23493330000000156587702804245054721832275390625
    },
    "last_point": {
        "ts": "2026-08-01T06:58:18+00:00",
        "lat": 54.17436000000000007048583938740193843841552734375,
        "lon": 33.23560830000000265727067016996443271636962890625
    }
}
Methodology: 2026.01.18
Zone Dwell Öresund Surveillance Zone
Aug 1, 2026 02:22 UTC 80.0% ▼
  • Zone: Öresund Surveillance Zone
  • Duration: 4h 36m
  • Data Points: 7 AIS positions
  • Period: 2026-08-01T02:22:10+00:00 to 2026-08-01T06:58:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_056",
    "zone_name": "\u00d6resund Surveillance Zone",
    "dwell_minutes": 276.1000000000000227373675443232059478759765625,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-08-01T02:22:10+00:00",
        "lat": 54.17418669999999991659933584742248058319091796875,
        "lon": 33.23493330000000156587702804245054721832275390625
    },
    "last_point": {
        "ts": "2026-08-01T06:58:18+00:00",
        "lat": 54.17436000000000007048583938740193843841552734375,
        "lon": 33.23560830000000265727067016996443271636962890625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 14:02 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 1h 38m
  • Data Points: 19 AIS positions
  • Period: 2026-07-16T14:02:48+00:00 to 2026-07-16T15:40:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 98,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-16T14:02:48+00:00",
        "lat": 54.6846900000000033514879760332405567169189453125,
        "lon": 20.270856699999999506189851672388613224029541015625
    },
    "last_point": {
        "ts": "2026-07-16T15:40:47+00:00",
        "lat": 54.700479999999998881321516819298267364501953125,
        "lon": 20.4507100000000008321876521222293376922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 13:00 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 2h 40m
  • Data Points: 38 AIS positions
  • Period: 2026-07-16T13:00:49+00:00 to 2026-07-16T15:40:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 160,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-16T13:00:49+00:00",
        "lat": 54.6456333000000000765794538892805576324462890625,
        "lon": 20.057455000000000922000253922306001186370849609375
    },
    "last_point": {
        "ts": "2026-07-16T15:40:47+00:00",
        "lat": 54.700479999999998881321516819298267364501953125,
        "lon": 20.4507100000000008321876521222293376922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 12:26 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 3h 14m
  • Data Points: 43 AIS positions
  • Period: 2026-07-16T12:26:09+00:00 to 2026-07-16T15:40:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 194.599999999999994315658113919198513031005859375,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-07-16T12:26:09+00:00",
        "lat": 54.632613300000002709566615521907806396484375,
        "lon": 19.92235000000000155750967678613960742950439453125
    },
    "last_point": {
        "ts": "2026-07-16T15:40:47+00:00",
        "lat": 54.700479999999998881321516819298267364501953125,
        "lon": 20.4507100000000008321876521222293376922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 11:54 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 3h 46m
  • Data Points: 44 AIS positions
  • Period: 2026-07-16T11:54:48+00:00 to 2026-07-16T15:40:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 226,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-07-16T11:54:48+00:00",
        "lat": 54.65695500000000350837581208907067775726318359375,
        "lon": 19.824103300000000871250449563376605510711669921875
    },
    "last_point": {
        "ts": "2026-07-16T15:40:47+00:00",
        "lat": 54.700479999999998881321516819298267364501953125,
        "lon": 20.4507100000000008321876521222293376922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 10:02 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 5h 38m
  • Data Points: 51 AIS positions
  • Period: 2026-07-16T10:02:27+00:00 to 2026-07-16T15:40:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 338.30000000000001136868377216160297393798828125,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-07-16T10:02:27+00:00",
        "lat": 54.87090830000000352129063685424625873565673828125,
        "lon": 20.06212670000000031222953111864626407623291015625
    },
    "last_point": {
        "ts": "2026-07-16T15:40:47+00:00",
        "lat": 54.700479999999998881321516819298267364501953125,
        "lon": 20.4507100000000008321876521222293376922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 09:01 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 5h 55m
  • Data Points: 53 AIS positions
  • Period: 2026-07-16T09:45:07+00:00 to 2026-07-16T15:40:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 355.69999999999998863131622783839702606201171875,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-07-16T09:45:07+00:00",
        "lat": 54.8705817000000024563632905483245849609375,
        "lon": 20.044966699999999804049366503022611141204833984375
    },
    "last_point": {
        "ts": "2026-07-16T15:40:47+00:00",
        "lat": 54.700479999999998881321516819298267364501953125,
        "lon": 20.4507100000000008321876521222293376922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 08:11 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 6h 32m
  • Data Points: 54 AIS positions
  • Period: 2026-07-16T08:51:27+00:00 to 2026-07-16T15:23:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 392,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-07-16T08:51:27+00:00",
        "lat": 54.8822167000000007419657777063548564910888671875,
        "lon": 20.04057829999999995607140590436756610870361328125
    },
    "last_point": {
        "ts": "2026-07-16T15:23:28+00:00",
        "lat": 54.70019500000000078898665378801524639129638671875,
        "lon": 20.450965000000000060254023992456495761871337890625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 07:00 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 6h 30m
  • Data Points: 43 AIS positions
  • Period: 2026-07-16T07:56:27+00:00 to 2026-07-16T14:26:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.3999999999999772626324556767940521240234375,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-07-16T07:56:27+00:00",
        "lat": 54.88413829999999649089659214951097965240478515625,
        "lon": 20.04050000000000153477230924181640148162841796875
    },
    "last_point": {
        "ts": "2026-07-16T14:26:48+00:00",
        "lat": 54.68842829999999821666278876364231109619140625,
        "lon": 20.354586699999998700150172226130962371826171875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 06:00 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 6h 27m
  • Data Points: 35 AIS positions
  • Period: 2026-07-16T06:52:06+00:00 to 2026-07-16T13:19:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 387.3999999999999772626324556767940521240234375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-07-16T06:52:06+00:00",
        "lat": 55.082418300000000499494490213692188262939453125,
        "lon": 19.73049830000000071095200837589800357818603515625
    },
    "last_point": {
        "ts": "2026-07-16T13:19:28+00:00",
        "lat": 54.66201829999999972642399370670318603515625,
        "lon": 20.128073300000000500631358590908348560333251953125
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 05:07 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 6h 30m
  • Data Points: 23 AIS positions
  • Period: 2026-07-16T05:24:45+00:00 to 2026-07-16T11:54:48+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-16T05:24:45+00:00",
        "lat": 54.92119670000000297704900731332600116729736328125,
        "lon": 19.897645000000000692352841724641621112823486328125
    },
    "last_point": {
        "ts": "2026-07-16T11:54:48+00:00",
        "lat": 54.65695500000000350837581208907067775726318359375,
        "lon": 19.824103300000000871250449563376605510711669921875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 04:34 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 6h 22m
  • Data Points: 24 AIS positions
  • Period: 2026-07-16T04:34:43+00:00 to 2026-07-16T10:57:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 382.69999999999998863131622783839702606201171875,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-07-16T04:34:43+00:00",
        "lat": 54.89754500000000092541085905395448207855224609375,
        "lon": 20.118646699999999327701516449451446533203125
    },
    "last_point": {
        "ts": "2026-07-16T10:57:27+00:00",
        "lat": 54.87596669999999932088030618615448474884033203125,
        "lon": 20.0414616999999992685843608342111110687255859375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 03:02 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 1h 16m
  • Data Points: 4 AIS positions
  • Period: 2026-07-16T03:02:22+00:00 to 2026-07-16T04:18:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 76.2999999999999971578290569595992565155029296875,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-07-16T03:02:22+00:00",
        "lat": 54.92117999999999966576069709844887256622314453125,
        "lon": 19.89847329999999914207364781759679317474365234375
    },
    "last_point": {
        "ts": "2026-07-16T04:18:43+00:00",
        "lat": 54.867486700000000610089045949280261993408203125,
        "lon": 19.144670000000001408579919370822608470916748046875
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_015
Jul 16, 2026 02:24 UTC 80.0% ▼
  • Zone: discovered_015
  • Duration: 1h 53m
  • Data Points: 7 AIS positions
  • Period: 2026-07-16T02:24:55+00:00 to 2026-07-16T04:18:43+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_015",
    "zone_name": "Baltic Sea Surveillance Zone",
    "dwell_minutes": 113.7999999999999971578290569595992565155029296875,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-07-16T02:24:55+00:00",
        "lat": 54.9213850000000007867129170335829257965087890625,
        "lon": 19.905223299999999397869032691232860088348388671875
    },
    "last_point": {
        "ts": "2026-07-16T04:18:43+00:00",
        "lat": 54.867486700000000610089045949280261993408203125,
        "lon": 19.144670000000001408579919370822608470916748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 15, 2026 14:16 UTC 80.0% ▼
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 1h 30m
  • Data Points: 13 AIS positions
  • Period: 2026-07-15T14:16:12+00:00 to 2026-07-15T15:46:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_007",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 90.5,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-15T14:16:12+00:00",
        "lat": 55.578225000000003319655661471188068389892578125,
        "lon": 15.5577982999999999691453922423534095287322998046875
    },
    "last_point": {
        "ts": "2026-07-15T15:46:42+00:00",
        "lat": 55.51370670000000018262653611600399017333984375,
        "lon": 16.003131700000000847694536787457764148712158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 15, 2026 13:11 UTC 80.0% ▼
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 2h 35m
  • Data Points: 25 AIS positions
  • Period: 2026-07-15T13:11:42+00:00 to 2026-07-15T15:46:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_007",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 155,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-15T13:11:42+00:00",
        "lat": 55.54057329999999836900315131060779094696044921875,
        "lon": 15.2559149999999998925659383530728518962860107421875
    },
    "last_point": {
        "ts": "2026-07-15T15:46:42+00:00",
        "lat": 55.51370670000000018262653611600399017333984375,
        "lon": 16.003131700000000847694536787457764148712158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 15, 2026 12:05 UTC 80.0% ▼
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 3h 41m
  • Data Points: 31 AIS positions
  • Period: 2026-07-15T12:05:22+00:00 to 2026-07-15T15:46:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_007",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 221.30000000000001136868377216160297393798828125,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-15T12:05:22+00:00",
        "lat": 55.46021170000000211075530387461185455322265625,
        "lon": 14.958381700000000336103767040185630321502685546875
    },
    "last_point": {
        "ts": "2026-07-15T15:46:42+00:00",
        "lat": 55.51370670000000018262653611600399017333984375,
        "lon": 16.003131700000000847694536787457764148712158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 15, 2026 11:19 UTC 80.0% ▼
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 4h 26m
  • Data Points: 38 AIS positions
  • Period: 2026-07-15T11:19:53+00:00 to 2026-07-15T15:46:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_007",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 266.80000000000001136868377216160297393798828125,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-15T11:19:53+00:00",
        "lat": 55.4083150000000017598722479306161403656005859375,
        "lon": 14.757336699999999751753421151079237461090087890625
    },
    "last_point": {
        "ts": "2026-07-15T15:46:42+00:00",
        "lat": 55.51370670000000018262653611600399017333984375,
        "lon": 16.003131700000000847694536787457764148712158203125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Öresund Surveillance Zone
Jul 15, 2026 10:46 UTC 80.0% ▼
  • Zone: Southern Öresund Surveillance Zone
  • Duration: 5 hours
  • Data Points: 40 AIS positions
  • Period: 2026-07-15T10:46:22+00:00 to 2026-07-15T15:46:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_007",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 300.30000000000001136868377216160297393798828125,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-07-15T10:46:22+00:00",
        "lat": 55.35692000000000234649633057415485382080078125,
        "lon": 14.6221800000000001773514668457210063934326171875
    },
    "last_point": {
        "ts": "2026-07-15T15:46:42+00:00",
        "lat": 55.51370670000000018262653611600399017333984375,
        "lon": 16.003131700000000847694536787457764148712158203125
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Norwegian Sea Surveillance Zone
Jul 15, 2026 05:20 UTC 70.0% ▼
  • Gap Duration: 5h 25m
  • Last Seen: 2026-07-15T05:20:32+00:00 at 54.8862, 13.4070 (Zone: Norwegian Sea Surveillance Zone)
  • Next Seen: 2026-07-15T10:46:22+00:00 at 55.3569, 14.6222

🛰️ 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: 2026-07-15T11:00:01.817024+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 325.80000000000001136868377216160297393798828125,
    "last_seen": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125,
        "sog": 10.5,
        "zone_id": "discovered_108"
    },
    "next_seen": {
        "ts": "2026-07-15T10:46:22+00:00",
        "lat": 55.35692000000000234649633057415485382080078125,
        "lon": 14.6221800000000001773514668457210063934326171875,
        "zone_ids": [
            "discovered_007"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 54.88615999999999672809281037189066410064697265625,
                "lon": 13.4069532999999996292217474547214806079864501953125,
                "ts": "2026-07-15T05:20:32+00:00"
            },
            "end": {
                "lat": 55.35692000000000234649633057415485382080078125,
                "lon": 14.6221800000000001773514668457210063934326171875,
                "ts": "2026-07-15T10:46:22+00:00"
            },
            "bbox": {
                "min_lat": 54.7059799999999967212716001085937023162841796875,
                "min_lon": 13.091863000000000027966962079517543315887451171875,
                "max_lat": 55.53710000000000235331754083745181560516357421875,
                "max_lon": 14.9372699999999998254907040973193943500518798828125
            },
            "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": "2026-07-15T11:00:01.817024+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 15, 2026 04:07 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 1h 13m
  • Data Points: 24 AIS positions
  • Period: 2026-07-15T04:07:02+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 73.5,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-07-15T04:07:02+00:00",
        "lat": 54.81449169999999782021404826082289218902587890625,
        "lon": 13.0767199999999998993871486163698136806488037109375
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 15, 2026 03:34 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 1h 45m
  • Data Points: 32 AIS positions
  • Period: 2026-07-15T03:34:51+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 105.7000000000000028421709430404007434844970703125,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-07-15T03:34:51+00:00",
        "lat": 54.79026830000000103382262750528752803802490234375,
        "lon": 12.9293033000000008314600563608109951019287109375
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 15, 2026 02:14 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 3h 6m
  • Data Points: 34 AIS positions
  • Period: 2026-07-15T02:14:33+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 186,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-15T02:14:33+00:00",
        "lat": 54.701126700000003211243893019855022430419921875,
        "lon": 12.5857817000000000717818693374283611774444580078125
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 15, 2026 01:01 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 4h 19m
  • Data Points: 53 AIS positions
  • Period: 2026-07-15T01:01:32+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 259,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-07-15T01:01:32+00:00",
        "lat": 54.591423300000002427623257972300052642822265625,
        "lon": 12.3149549999999994298605088260956108570098876953125
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 15, 2026 00:06 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 5h 13m
  • Data Points: 65 AIS positions
  • Period: 2026-07-15T00:06:52+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 313.69999999999998863131622783839702606201171875,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-07-15T00:06:52+00:00",
        "lat": 54.456518299999999044302967377007007598876953125,
        "lon": 12.2316917000000007220705811050720512866973876953125
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 14, 2026 23:06 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 6h 13m
  • Data Points: 75 AIS positions
  • Period: 2026-07-14T23:06:42+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 373.80000000000001136868377216160297393798828125,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-07-14T23:06:42+00:00",
        "lat": 54.41586000000000211684891837649047374725341796875,
        "lon": 11.9845550000000002910383045673370361328125
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 14, 2026 22:00 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 78 AIS positions
  • Period: 2026-07-14T22:50:13+00:00 to 2026-07-15T05:20:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 390.30000000000001136868377216160297393798828125,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-07-14T22:50:13+00:00",
        "lat": 54.4155717000000009875293471850454807281494140625,
        "lon": 11.90856169999999991659933584742248058319091796875
    },
    "last_point": {
        "ts": "2026-07-15T05:20:32+00:00",
        "lat": 54.88615999999999672809281037189066410064697265625,
        "lon": 13.4069532999999996292217474547214806079864501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Surveillance Zone
Jul 14, 2026 21:47 UTC 80.0% ▼
  • Zone: Norwegian Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 80 AIS positions
  • Period: 2026-07-14T21:52:03+00:00 to 2026-07-15T04:28:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_108",
    "zone_name": "Norwegian Sea Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 80,
    "first_point": {
        "ts": "2026-07-14T21:52:03+00:00",
        "lat": 54.45020670000000251320670940913259983062744140625,
        "lon": 11.656471700000000879526851349510252475738525390625
    },
    "last_point": {
        "ts": "2026-07-15T04:28:33+00:00",
        "lat": 54.8312983000000002675733412615954875946044921875,
        "lon": 13.174911699999999115107129910029470920562744140625
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✓ Unknown Maritime Zone Near 54.3°N, -10.9°E
Jul 14, 2026 15:36 UTC 70.0% ▼
  • Gap Duration: 6h 11m
  • Last Seen: 2026-07-14T15:36:32+00:00 at 55.0602, 11.0286 (Zone: Unknown Maritime Zone Near 54.3°N, -10.9°E)
  • Next Seen: 2026-07-14T21:47:53+00:00 at 54.4544, 11.6396

🛰️ Gap Corroboration

🛰️ Imagery Available

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

SAR Imagery (Sentinel-1)

Status: ✓ Snapshot available

SAR snapshot available for review

Scene: S1C_IW_GRDH_1SDV_20260714T170012_20260714T170037_008542_010E90_BC3C_COG • Time: 2026-07-14T17:00:12.543820Z

SAR preview

SAR coverage thumbnail

VIIRS Thermal Anomaly

Status: ✗ No detections

No VIIRS thermal/light detections in corridor

Searched: 2026-07-14T22:00:01.616364+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 371.3999999999999772626324556767940521240234375,
    "last_seen": {
        "ts": "2026-07-14T15:36:32+00:00",
        "lat": 55.06018999999999863348421058617532253265380859375,
        "lon": 11.0286433000000005932861313340254127979278564453125,
        "sog": 8.4000000000000003552713678800500929355621337890625,
        "zone_id": "discovered_101"
    },
    "next_seen": {
        "ts": "2026-07-14T21:47:53+00:00",
        "lat": 54.4543632999999971389115671627223491668701171875,
        "lon": 11.63961499999999915644366410560905933380126953125,
        "zone_ids": [
            "discovered_108"
        ]
    },
    "gap_enrichment": {
        "status": "done",
        "corridor": {
            "start": {
                "lat": 55.06018999999999863348421058617532253265380859375,
                "lon": 11.0286433000000005932861313340254127979278564453125,
                "ts": "2026-07-14T15:36:32+00:00"
            },
            "end": {
                "lat": 54.4543632999999971389115671627223491668701171875,
                "lon": 11.63961499999999915644366410560905933380126953125,
                "ts": "2026-07-14T21:47:53+00:00"
            },
            "bbox": {
                "min_lat": 54.27418300000000073168848757632076740264892578125,
                "min_lon": 10.7163950000000003370814738445915281772613525390625,
                "max_lat": 55.2403699999999986403054208494722843170166015625,
                "max_lon": 11.951862999999999459532773471437394618988037109375
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "snapshot",
            "scene_id": "S1C_IW_GRDH_1SDV_20260714T170012_20260714T170037_008542_010E90_BC3C_COG",
            "scene_time": "2026-07-14T17:00:12.543820Z",
            "platform": "sentinel-1c",
            "assets": {
                "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_932926_thumbnail_20260714220005.png",
                "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_932926_thumbnail_20260714220005.png",
                "source": "copernicus_dataspace"
            },
            "notes": "SAR snapshot available for review"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-07-14T22:00:01.616364+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Unknown Maritime Zone Near 54.3°N, -10.9°E
Jul 14, 2026 14:02 UTC 80.0% ▼
  • Zone: Unknown Maritime Zone Near 54.3°N, -10.9°E
  • Duration: 1h 33m
  • Data Points: 24 AIS positions
  • Period: 2026-07-14T14:02:42+00:00 to 2026-07-14T15:36:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_101",
    "zone_name": "Unknown Maritime Zone Near 54.3\u00b0N, -10.9\u00b0E",
    "dwell_minutes": 93.7999999999999971578290569595992565155029296875,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-07-14T14:02:42+00:00",
        "lat": 55.27436329999999742312866146676242351531982421875,
        "lon": 11.05669830000000075642674346454441547393798828125
    },
    "last_point": {
        "ts": "2026-07-14T15:36:32+00:00",
        "lat": 55.06018999999999863348421058617532253265380859375,
        "lon": 11.0286433000000005932861313340254127979278564453125
    }
}
Methodology: 2026.01.18
Zone Dwell Unknown Maritime Zone Near 54.3°N, -10.9°E
Jul 14, 2026 13:25 UTC 80.0% ▼
  • Zone: Unknown Maritime Zone Near 54.3°N, -10.9°E
  • Duration: 2h 11m
  • Data Points: 30 AIS positions
  • Period: 2026-07-14T13:25:04+00:00 to 2026-07-14T15:36:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_101",
    "zone_name": "Unknown Maritime Zone Near 54.3\u00b0N, -10.9\u00b0E",
    "dwell_minutes": 131.5,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-14T13:25:04+00:00",
        "lat": 55.36745830000000268000803771428763866424560546875,
        "lon": 11.02835329999999913752617430873215198516845703125
    },
    "last_point": {
        "ts": "2026-07-14T15:36:32+00:00",
        "lat": 55.06018999999999863348421058617532253265380859375,
        "lon": 11.0286433000000005932861313340254127979278564453125
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jul 14, 2026 03:00 UTC 80.0% ▼
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 1h 4m
  • Data Points: 26 AIS positions
  • Period: 2026-07-14T03:00:22+00:00 to 2026-07-14T04:04:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 64.2999999999999971578290569595992565155029296875,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-14T03:00:22+00:00",
        "lat": 56.8249483000000026322595658712089061737060546875,
        "lon": 11.8249966999999998051862348802387714385986328125
    },
    "last_point": {
        "ts": "2026-07-14T04:04:42+00:00",
        "lat": 56.65781170000000344089130521751940250396728515625,
        "lon": 11.824529999999999319015842047519981861114501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Kattegat Surveillance Zone
Jul 14, 2026 03:00 UTC 80.0% ▼
  • Zone: Southern Kattegat Surveillance Zone
  • Duration: 1h 24m
  • Data Points: 30 AIS positions
  • Period: 2026-07-14T03:00:22+00:00 to 2026-07-14T04:24:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Southern Kattegat Surveillance Zone",
    "dwell_minutes": 84.2000000000000028421709430404007434844970703125,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-14T03:00:22+00:00",
        "lat": 56.8249483000000026322595658712089061737060546875,
        "lon": 11.8249966999999998051862348802387714385986328125
    },
    "last_point": {
        "ts": "2026-07-14T04:24:33+00:00",
        "lat": 56.6160449999999997316990629769861698150634765625,
        "lon": 11.763175000000000380850906367413699626922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell Archipelago Sea Monitoring Zone
Jul 14, 2026 02:58 UTC 80.0% ▼
  • Zone: Archipelago Sea Monitoring Zone
  • Duration: 1h 6m
  • Data Points: 27 AIS positions
  • Period: 2026-07-14T02:58:22+00:00 to 2026-07-14T04:04:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_005",
    "zone_name": "Archipelago Sea Monitoring Zone",
    "dwell_minutes": 66.2999999999999971578290569595992565155029296875,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-14T02:58:22+00:00",
        "lat": 56.83040330000000039945007301867008209228515625,
        "lon": 11.821181700000000347472450812347233295440673828125
    },
    "last_point": {
        "ts": "2026-07-14T04:04:42+00:00",
        "lat": 56.65781170000000344089130521751940250396728515625,
        "lon": 11.824529999999999319015842047519981861114501953125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Kattegat Surveillance Zone
Jul 14, 2026 02:00 UTC 80.0% ▼
  • Zone: Southern Kattegat Surveillance Zone
  • Duration: 2h 24m
  • Data Points: 47 AIS positions
  • Period: 2026-07-14T02:00:23+00:00 to 2026-07-14T04:24:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Southern Kattegat Surveillance Zone",
    "dwell_minutes": 144.19999999999998863131622783839702606201171875,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-07-14T02:00:23+00:00",
        "lat": 56.98060170000000113077476271428167819976806640625,
        "lon": 11.7289849999999997720578903681598603725433349609375
    },
    "last_point": {
        "ts": "2026-07-14T04:24:33+00:00",
        "lat": 56.6160449999999997316990629769861698150634765625,
        "lon": 11.763175000000000380850906367413699626922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Kattegat Surveillance Zone
Jul 14, 2026 01:52 UTC 80.0% ▼
  • Zone: Southern Kattegat Surveillance Zone
  • Duration: 2h 32m
  • Data Points: 49 AIS positions
  • Period: 2026-07-14T01:52:03+00:00 to 2026-07-14T04:24:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_084",
    "zone_name": "Southern Kattegat Surveillance Zone",
    "dwell_minutes": 152.5,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    },
    "last_point": {
        "ts": "2026-07-14T04:24:33+00:00",
        "lat": 56.6160449999999997316990629769861698150634765625,
        "lon": 11.763175000000000380850906367413699626922607421875
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 14, 2026 00:01 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 1h 50m
  • Data Points: 34 AIS positions
  • Period: 2026-07-14T00:01:33+00:00 to 2026-07-14T01:52:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 110.5,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-14T00:01:33+00:00",
        "lat": 57.26090169999999801575540914200246334075927734375,
        "lon": 11.527303299999999808278516866266727447509765625
    },
    "last_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 23:05 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 2h 46m
  • Data Points: 51 AIS positions
  • Period: 2026-07-13T23:05:42+00:00 to 2026-07-14T01:52:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 166.30000000000001136868377216160297393798828125,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-07-13T23:05:42+00:00",
        "lat": 57.39047500000000212594386539421975612640380859375,
        "lon": 11.4356632999999998645535015384666621685028076171875
    },
    "last_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 22:00 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 3h 51m
  • Data Points: 65 AIS positions
  • Period: 2026-07-13T22:00:32+00:00 to 2026-07-14T01:52:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 231.5,
    "points_in_zone": 65,
    "first_point": {
        "ts": "2026-07-13T22:00:32+00:00",
        "lat": 57.53107829999999722758730058558285236358642578125,
        "lon": 11.3339583000000008183860700228251516819000244140625
    },
    "last_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 21:02 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 4h 49m
  • Data Points: 84 AIS positions
  • Period: 2026-07-13T21:02:42+00:00 to 2026-07-14T01:52:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 289.3999999999999772626324556767940521240234375,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-07-13T21:02:42+00:00",
        "lat": 57.632523300000002564047463238239288330078125,
        "lon": 11.141221699999999117380866664461791515350341796875
    },
    "last_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 20:01 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 5h 50m
  • Data Points: 103 AIS positions
  • Period: 2026-07-13T20:01:33+00:00 to 2026-07-14T01:52:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 350.5,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-07-13T20:01:33+00:00",
        "lat": 57.74204670000000305662979371845722198486328125,
        "lon": 10.9347583000000003750074029085226356983184814453125
    },
    "last_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 19:02 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 24m
  • Data Points: 120 AIS positions
  • Period: 2026-07-13T19:27:52+00:00 to 2026-07-14T01:52:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 384.19999999999998863131622783839702606201171875,
    "points_in_zone": 120,
    "first_point": {
        "ts": "2026-07-13T19:27:52+00:00",
        "lat": 57.8019249999999971123543218709528446197509765625,
        "lon": 10.8188983000000007450580596923828125
    },
    "last_point": {
        "ts": "2026-07-14T01:52:03+00:00",
        "lat": 57.000803300000001172520569525659084320068359375,
        "lon": 11.716184999999999405417838715948164463043212890625
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 18:01 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 36m
  • Data Points: 128 AIS positions
  • Period: 2026-07-13T18:51:43+00:00 to 2026-07-14T01:28:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 128,
    "first_point": {
        "ts": "2026-07-13T18:51:43+00:00",
        "lat": 57.80987999999999971123543218709528446197509765625,
        "lon": 10.6471350000000004598632585839368402957916259765625
    },
    "last_point": {
        "ts": "2026-07-14T01:28:33+00:00",
        "lat": 57.0573016999999964582457323558628559112548828125,
        "lon": 11.6824966999999997341319613042287528514862060546875
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 17:07 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 29m
  • Data Points: 132 AIS positions
  • Period: 2026-07-13T17:58:13+00:00 to 2026-07-14T00:27:53+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 389.69999999999998863131622783839702606201171875,
    "points_in_zone": 132,
    "first_point": {
        "ts": "2026-07-13T17:58:13+00:00",
        "lat": 57.800943300000000135696609504520893096923828125,
        "lon": 10.3969749999999994116706147906370460987091064453125
    },
    "last_point": {
        "ts": "2026-07-14T00:27:53+00:00",
        "lat": 57.2008782999999993990059010684490203857421875,
        "lon": 11.5820667000000003810100679402239620685577392578125
    }
}
Methodology: 2026.01.18
Zone Dwell Danish Straits/Skagerrak
Jul 13, 2026 16:42 UTC 80.0% ▼
  • Zone: Danish Straits/Skagerrak
  • Duration: 6h 36m
  • Data Points: 126 AIS positions
  • Period: 2026-07-13T16:50:23+00:00 to 2026-07-13T23:27:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_danish_straits",
    "zone_name": "Danish Straits\/Skagerrak",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 126,
    "first_point": {
        "ts": "2026-07-13T16:50:23+00:00",
        "lat": 57.7764499999999969759301166050136089324951171875,
        "lon": 10.051558299999999945839590509422123432159423828125
    },
    "last_point": {
        "ts": "2026-07-13T23:27:12+00:00",
        "lat": 57.33938669999999859783201827667653560638427734375,
        "lon": 11.462688299999999941292117000557482242584228515625
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jul 13, 2026 14:02 UTC 80.0% ▼
  • Zone: discovered_024
  • Duration: 1h 3m
  • Data Points: 14 AIS positions
  • Period: 2026-07-13T14:02:51+00:00 to 2026-07-13T15:06:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 63.39999999999999857891452847979962825775146484375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-13T14:02:51+00:00",
        "lat": 57.63697669999999817491698195226490497589111328125,
        "lon": 9.224354999999999193960320553742349147796630859375
    },
    "last_point": {
        "ts": "2026-07-13T15:06:14+00:00",
        "lat": 57.70233999999999952024154481478035449981689453125,
        "lon": 9.5295283000000008399865691899321973323822021484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jul 13, 2026 13:05 UTC 80.0% ▼
  • Zone: discovered_024
  • Duration: 2h 1m
  • Data Points: 28 AIS positions
  • Period: 2026-07-13T13:05:03+00:00 to 2026-07-13T15:06:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 121.2000000000000028421709430404007434844970703125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-07-13T13:05:03+00:00",
        "lat": 57.5574433000000027504938771016895771026611328125,
        "lon": 8.9713399999999996481392372515983879566192626953125
    },
    "last_point": {
        "ts": "2026-07-13T15:06:14+00:00",
        "lat": 57.70233999999999952024154481478035449981689453125,
        "lon": 9.5295283000000008399865691899321973323822021484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jul 13, 2026 12:17 UTC 80.0% ▼
  • Zone: discovered_024
  • Duration: 2h 48m
  • Data Points: 39 AIS positions
  • Period: 2026-07-13T12:17:30+00:00 to 2026-07-13T15:06:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 168.69999999999998863131622783839702606201171875,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-07-13T12:17:30+00:00",
        "lat": 57.492891700000001264925231225788593292236328125,
        "lon": 8.7633083000000002726892489590682089328765869140625
    },
    "last_point": {
        "ts": "2026-07-13T15:06:14+00:00",
        "lat": 57.70233999999999952024154481478035449981689453125,
        "lon": 9.5295283000000008399865691899321973323822021484375
    }
}
Methodology: 2026.01.18
Zone Dwell discovered_024
Jul 13, 2026 11:29 UTC 80.0% ▼
  • Zone: discovered_024
  • Duration: 3h 37m
  • Data Points: 49 AIS positions
  • Period: 2026-07-13T11:29:02+00:00 to 2026-07-13T15:06:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_024",
    "zone_name": "Istanbul Black Sea Surveillance Zone",
    "dwell_minutes": 217.19999999999998863131622783839702606201171875,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-07-13T11:29:02+00:00",
        "lat": 57.421476699999999482315615750849246978759765625,
        "lon": 8.5542250000000006338041202980093657970428466796875
    },
    "last_point": {
        "ts": "2026-07-13T15:06:14+00:00",
        "lat": 57.70233999999999952024154481478035449981689453125,
        "lon": 9.5295283000000008399865691899321973323822021484375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Jul 13, 2026 11:01 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 1h 36m
  • Data Points: 23 AIS positions
  • Period: 2026-07-13T11:01:13+00:00 to 2026-07-13T12:37:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_120",
    "zone_name": "North Sea Monitoring Zone",
    "dwell_minutes": 96.099999999999994315658113919198513031005859375,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-13T11:01:13+00:00",
        "lat": 57.380913300000003118839231319725513458251953125,
        "lon": 8.4388732999999991335471349884755909442901611328125
    },
    "last_point": {
        "ts": "2026-07-13T12:37:21+00:00",
        "lat": 57.5202450000000027330315788276493549346923828125,
        "lon": 8.8503682999999995217876858077943325042724609375
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Monitoring Zone
Jul 13, 2026 10:12 UTC 80.0% ▼
  • Zone: North Sea Monitoring Zone
  • Duration: 2h 24m
  • Data Points: 32 AIS positions
  • Period: 2026-07-13T10:12:32+00:00 to 2026-07-13T12:37:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_120",
    "zone_name": "North Sea Monitoring Zone",
    "dwell_minutes": 144.80000000000001136868377216160297393798828125,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-07-13T10:12:32+00:00",
        "lat": 57.30536829999999781648511998355388641357421875,
        "lon": 8.253711700000000206500772037543356418609619140625
    },
    "last_point": {
        "ts": "2026-07-13T12:37:21+00:00",
        "lat": 57.5202450000000027330315788276493549346923828125,
        "lon": 8.8503682999999995217876858077943325042724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Sanctioned Vessel Zone
Jul 13, 2026 10:12 UTC 80.0% ▼
  • Zone: Norwegian Sea Sanctioned Vessel Zone
  • Duration: 1h 17m
  • Data Points: 14 AIS positions
  • Period: 2026-07-13T10:12:32+00:00 to 2026-07-13T11:30:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 77.5,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-13T10:12:32+00:00",
        "lat": 57.30536829999999781648511998355388641357421875,
        "lon": 8.253711700000000206500772037543356418609619140625
    },
    "last_point": {
        "ts": "2026-07-13T11:30:05+00:00",
        "lat": 57.4228499999999968395059113390743732452392578125,
        "lon": 8.55851499999999987267074175179004669189453125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Sanctioned Vessel Zone
Jul 13, 2026 06:20 UTC 80.0% ▼
  • Zone: Norwegian Sea Sanctioned Vessel Zone
  • Duration: 5h 9m
  • Data Points: 17 AIS positions
  • Period: 2026-07-13T06:20:13+00:00 to 2026-07-13T11:30:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 309.8999999999999772626324556767940521240234375,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-07-13T06:20:13+00:00",
        "lat": 56.83577170000000222671587835066020488739013671875,
        "lon": 7.627166700000000076897777034901082515716552734375
    },
    "last_point": {
        "ts": "2026-07-13T11:30:05+00:00",
        "lat": 57.4228499999999968395059113390743732452392578125,
        "lon": 8.55851499999999987267074175179004669189453125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Sanctioned Vessel Zone
Jul 13, 2026 05:05 UTC 80.0% ▼
  • Zone: Norwegian Sea Sanctioned Vessel Zone
  • Duration: 6h 24m
  • Data Points: 26 AIS positions
  • Period: 2026-07-13T05:05:43+00:00 to 2026-07-13T11:30:05+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 384.3999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-13T05:05:43+00:00",
        "lat": 56.68349330000000207974153454415500164031982421875,
        "lon": 7.4260716999999996090764398104511201381683349609375
    },
    "last_point": {
        "ts": "2026-07-13T11:30:05+00:00",
        "lat": 57.4228499999999968395059113390743732452392578125,
        "lon": 8.55851499999999987267074175179004669189453125
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Sanctioned Vessel Zone
Jul 13, 2026 04:05 UTC 80.0% ▼
  • Zone: Norwegian Sea Sanctioned Vessel Zone
  • Duration: 6h 29m
  • Data Points: 26 AIS positions
  • Period: 2026-07-13T04:59:13+00:00 to 2026-07-13T11:29:02+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 389.80000000000001136868377216160297393798828125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-13T04:59:13+00:00",
        "lat": 56.6703566999999992503944667987525463104248046875,
        "lon": 7.40669999999999983941734171821735799312591552734375
    },
    "last_point": {
        "ts": "2026-07-13T11:29:02+00:00",
        "lat": 57.421476699999999482315615750849246978759765625,
        "lon": 8.5542250000000006338041202980093657970428466796875
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Sanctioned Vessel Zone
Jul 13, 2026 03:05 UTC 80.0% ▼
  • Zone: Norwegian Sea Sanctioned Vessel Zone
  • Duration: 6h 32m
  • Data Points: 22 AIS positions
  • Period: 2026-07-13T03:42:32+00:00 to 2026-07-13T10:14:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 392.30000000000001136868377216160297393798828125,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-13T03:42:32+00:00",
        "lat": 56.4942716999999987592673278413712978363037109375,
        "lon": 7.232801699999999556212060269899666309356689453125
    },
    "last_point": {
        "ts": "2026-07-13T10:14:51+00:00",
        "lat": 57.30903169999999846595528651960194110870361328125,
        "lon": 8.2625267000000004458115654415450990200042724609375
    }
}
Methodology: 2026.01.18
Zone Dwell Norwegian Sea Sanctioned Vessel Zone
Jul 13, 2026 02:11 UTC 80.0% ▼
  • Zone: Norwegian Sea Sanctioned Vessel Zone
  • Duration: 4h 13m
  • Data Points: 31 AIS positions
  • Period: 2026-07-13T02:11:43+00:00 to 2026-07-13T06:25:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_107",
    "zone_name": "Northeast Aegean Monitoring Zone",
    "dwell_minutes": 253.30000000000001136868377216160297393798828125,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-13T02:11:43+00:00",
        "lat": 56.2748550000000022919266484677791595458984375,
        "lon": 7.06587169999999975544824337703175842761993408203125
    },
    "last_point": {
        "ts": "2026-07-13T06:25:03+00:00",
        "lat": 56.84619500000000158479451783932745456695556640625,
        "lon": 7.637254999999999682813722756691277027130126953125
    }
}
Methodology: 2026.01.18
Zone Dwell North Sea Surveillance Zone
Jul 13, 2026 01:00 UTC 80.0% ▼
  • Zone: North Sea Surveillance Zone
  • Duration: 2h 5m
  • Data Points: 19 AIS positions
  • Period: 2026-07-13T01:00:05+00:00 to 2026-07-13T03:05:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_116",
    "zone_name": "North Sea Surveillance Zone",
    "dwell_minutes": 125,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-07-13T01:00:05+00:00",
        "lat": 56.111868299999997589111444540321826934814453125,
        "lon": 6.91048330000000010642224879120476543903350830078125
    },
    "last_point": {
        "ts": "2026-07-13T03:05:03+00:00",
        "lat": 56.40366829999999964684320730157196521759033203125,
        "lon": 7.1647566999999998671455614385195076465606689453125
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Sep 15 12:35 59.8768 30.2206 0.0 kn 1.1° Ust-Luga/St. Petersburg Approach
Sep 15 12:20 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 12:06 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 12:02 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 11:57 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 11:51 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 11:48 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 11:31 59.8768 30.2206 0.0 kn 165.8° Ust-Luga/St. Petersburg Approach
Sep 15 10:14 59.8768 30.2206 0.0 kn 353.5° Ust-Luga/St. Petersburg Approach
Sep 15 10:10 59.8768 30.2206 0.0 kn 353.5° Ust-Luga/St. Petersburg Approach
Sep 15 10:08 59.8768 30.2206 0.0 kn 353.5° Ust-Luga/St. Petersburg Approach
Sep 15 10:06 59.8768 30.2206 0.0 kn 353.5° Ust-Luga/St. Petersburg Approach
Sep 15 09:54 59.8768 30.2206 0.0 kn 353.5° Ust-Luga/St. Petersburg Approach
Sep 15 09:51 59.8768 30.2206 0.0 kn 353.5° Ust-Luga/St. Petersburg Approach
Sep 15 09:38 59.8768 30.2206 0.0 kn 120.9° Ust-Luga/St. Petersburg Approach
Sep 15 04:53 59.8768 30.2206 0.0 kn 257.9° Ust-Luga/St. Petersburg Approach
Sep 15 04:34 59.8772 30.2208 0.0 kn 130.9° Ust-Luga/St. Petersburg Approach
Sep 15 04:26 59.8785 30.2207 0.0 kn 231.1° Ust-Luga/St. Petersburg Approach
Sep 15 04:04 59.8882 30.2092 2.5 kn 82.1° Ust-Luga/St. Petersburg Approach
Sep 12 20:55 59.8874 30.2033 4.4 kn 299.5° Ust-Luga/St. Petersburg Approach

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.