VOLGONEFT 128

IMO 8230728

Vessel information

Vessel Name VOLGONEFT 128
IMO Number 8230728
MMSI 273437610
Vessel Type Tanker
Flag 🇷🇺 RUSSIA
Call Sign UFHE
Length 133 m
Beam 17 m

Detected Events (43)

Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 22:08 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 10m
  • Data Points: 10 AIS positions
  • Period: 2026-08-28T22:39:15+00:00 to 2026-08-29T04:49:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 370.6000000000000227373675443232059478759765625,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-08-28T22:39:15+00:00",
        "lat": 59.8819349999999985811882652342319488525390625,
        "lon": 30.22673830000000094742063083685934543609619140625
    },
    "last_point": {
        "ts": "2026-08-29T04:49:54+00:00",
        "lat": 59.88197000000000258523868978954851627349853515625,
        "lon": 30.2270682999999991125150700099766254425048828125
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 22:08 UTC 75.0% ▼
  • Duration: 6h 10m
  • Radius: 14 meters
  • Data Points: 10 AIS positions
  • Centroid: 59.8819, 30.2269
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 13.5,
    "duration_minutes": 370.6000000000000227373675443232059478759765625,
    "points": 10,
    "centroid": {
        "lat": 59.88187001000000009298673830926418304443359375,
        "lon": 30.22693229999999431356627610512077808380126953125
    },
    "bbox": {
        "min_lat": 59.8818083000000029869624995626509189605712890625,
        "min_lon": 30.22673830000000094742063083685934543609619140625,
        "max_lat": 59.88197000000000258523868978954851627349853515625,
        "max_lon": 30.2270682999999991125150700099766254425048828125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 21:05 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 6m
  • Data Points: 13 AIS positions
  • Period: 2026-08-28T21:05:49+00:00 to 2026-08-29T03:12:23+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 366.6000000000000227373675443232059478759765625,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-28T21:05:49+00:00",
        "lat": 59.8818882999999999583451426587998867034912109375,
        "lon": 30.226891699999999474357537110336124897003173828125
    },
    "last_point": {
        "ts": "2026-08-29T03:12:23+00:00",
        "lat": 59.88184170000000250411176239140331745147705078125,
        "lon": 30.2269782999999989669959177263081073760986328125
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 21:05 UTC 75.0% ▼
  • Duration: 6h 6m
  • Radius: 12 meters
  • Data Points: 13 AIS positions
  • Centroid: 59.8819, 30.2269
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 12,
    "duration_minutes": 366.6000000000000227373675443232059478759765625,
    "points": 13,
    "centroid": {
        "lat": 59.881861661538465568810352124273777008056640625,
        "lon": 30.2268957615384579185047186911106109619140625
    },
    "bbox": {
        "min_lat": 59.8818083000000029869624995626509189605712890625,
        "min_lon": 30.22673830000000094742063083685934543609619140625,
        "max_lat": 59.8819349999999985811882652342319488525390625,
        "max_lon": 30.2269782999999989669959177263081073760986328125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 19:18 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 4h 45m
  • Data Points: 11 AIS positions
  • Period: 2026-08-28T19:18:49+00:00 to 2026-08-29T00:04:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 285.69999999999998863131622783839702606201171875,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-08-28T19:18:49+00:00",
        "lat": 59.88191669999999788842615089379251003265380859375,
        "lon": 30.22687499999999971578290569595992565155029296875
    },
    "last_point": {
        "ts": "2026-08-29T00:04:33+00:00",
        "lat": 59.8818083000000029869624995626509189605712890625,
        "lon": 30.226863300000001544276528875343501567840576171875
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 19:18 UTC 75.0% ▼
  • Duration: 4h 45m
  • Radius: 10 meters
  • Data Points: 11 AIS positions
  • Centroid: 59.8819, 30.2269
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 10.199999999999999289457264239899814128875732421875,
    "duration_minutes": 285.69999999999998863131622783839702606201171875,
    "points": 11,
    "centroid": {
        "lat": 59.88187210909091362509570899419486522674560546875,
        "lon": 30.2268713636363628438630257733166217803955078125
    },
    "bbox": {
        "min_lat": 59.8818083000000029869624995626509189605712890625,
        "min_lon": 30.22673830000000094742063083685934543609619140625,
        "max_lat": 59.8819349999999985811882652342319488525390625,
        "max_lon": 30.226893300000000408545020036399364471435546875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts🛰️? Ust-Luga/St. Petersburg Approach
Aug 28, 2026 18:33 UTC 85/100 ▼
Vessel A: IMO 8230728 (VOLGONEFT 128) RUSSIA
Vessel B: Solstraum (SOLSTRAUM) Russia
  • Minimum Distance: 235 meters
  • Average Distance: 242 meters
  • Duration: 3h 34m
  • Period: 2026-08-28T18:33:41+00:00 to 2026-08-28T22:08:14+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Ust-Luga/St. Petersburg Approach

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (VOLGONEFT 128 and SOLSTRAUM) maintained close proximity (min 234m, avg 242m) for 215 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 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 234m, avg 242m
Duration25/25Duration 215 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±6m
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_20260828T154755_20260828T154820_004328_007FB7_E241_COG • Acquired: 2026-08-28T15:47:55.906188Z • Platform: sentinel-1d
SAR satellite preview for event 1159464

Click image to view full size

Searched: 2026-08-29T01:15:04.931122+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273437610,
        "imo": 8230728,
        "name": "VOLGONEFT 128",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273291710,
        "imo": 9157014,
        "name": "SOLSTRAUM",
        "flag": "Russia"
    },
    "min_distance_m": 234.5,
    "avg_distance_m": 241.5,
    "distance_consistency_m": 6.5,
    "duration_minutes": 214.599999999999994315658113919198513031005859375,
    "overlap_duration_s": 12873,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-08-28T18:33:41+00:00",
        "end": "2026-08-28T22:08:14+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "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 234m, avg 242m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 215 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "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 128 and SOLSTRAUM) maintained close proximity (min 234m, avg 242m) for 215 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 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": 59.882869999999996935002855025231838226318359375,
            "lon": 30.22607310000000069294401328079402446746826171875
        },
        "time_window": {
            "start_ts": "2026-08-28T18:33:41+00:00",
            "end_ts": "2026-08-28T22:08:14+00:00"
        },
        "searched_at": "2026-08-29T01:15:04.931122+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260828T154755_20260828T154820_004328_007FB7_E241_COG",
        "scene_datetime": "2026-08-28T15:47:55.906188Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 25.077256999999999464989741682074964046478271484375,
            "min_lat": 59.0521049999999974033926264382898807525634765625,
            "max_lon": 30.358602999999998672819856437854468822479248046875,
            "max_lat": 60.98131599999999963301888783462345600128173828125
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/08\/event_1159464_thumbnail_20260829011511.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/08\/event_1159464_thumbnail_20260829011511.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 18:17 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 5h 46m
  • Data Points: 14 AIS positions
  • Period: 2026-08-28T18:17:42+00:00 to 2026-08-29T00:04:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 346.8999999999999772626324556767940521240234375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-08-28T18:17:42+00:00",
        "lat": 59.88182830000000222980816033668816089630126953125,
        "lon": 30.226904999999998580051396857015788555145263671875
    },
    "last_point": {
        "ts": "2026-08-29T00:04:33+00:00",
        "lat": 59.8818083000000029869624995626509189605712890625,
        "lon": 30.226863300000001544276528875343501567840576171875
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 18:17 UTC 75.0% ▼
  • Duration: 5h 46m
  • Radius: 11 meters
  • Data Points: 14 AIS positions
  • Centroid: 59.8819, 30.2269
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 11.199999999999999289457264239899814128875732421875,
    "duration_minutes": 346.8999999999999772626324556767940521240234375,
    "points": 14,
    "centroid": {
        "lat": 59.88186272142856836353530525229871273040771484375,
        "lon": 30.22687857142857836834082263521850109100341796875
    },
    "bbox": {
        "min_lat": 59.8818083000000029869624995626509189605712890625,
        "min_lon": 30.22673830000000094742063083685934543609619140625,
        "max_lat": 59.8819349999999985811882652342319488525390625,
        "max_lon": 30.226904999999998580051396857015788555145263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Sts Ust-Luga/St. Petersburg Approach
Aug 28, 2026 17:24 UTC 85/100 ▼
Vessel A: IMO 8230728 (VOLGONEFT 128) RUSSIA
Vessel B: Solstraum (SOLSTRAUM) Russia
  • Minimum Distance: 242 meters
  • Average Distance: 246 meters
  • Duration: 3h 41m
  • Period: 2026-08-28T17:24:37+00:00 to 2026-08-28T21:05:49+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: 85/100

High-confidence STS candidate. Two tankers (VOLGONEFT 128 and SOLSTRAUM) maintained close proximity (min 242m, avg 246m) for 221 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 242m, avg 246m
Duration25/25Duration 221 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
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273437610,
        "imo": 8230728,
        "name": "VOLGONEFT 128",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273291710,
        "imo": 9157014,
        "name": "SOLSTRAUM",
        "flag": "Russia"
    },
    "min_distance_m": 242.19999999999998863131622783839702606201171875,
    "avg_distance_m": 246.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 3,
    "duration_minutes": 221.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 13272,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.14000000000000001332267629550187848508358001708984375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-08-28T17:24:37+00:00",
        "end": "2026-08-28T21:05:49+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": 85,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 242m, avg 246m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 221 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 128 and SOLSTRAUM) maintained close proximity (min 242m, avg 246m) for 221 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
Sts🛰️? Ust-Luga/St. Petersburg Approach
Aug 28, 2026 17:24 UTC 80/100 ▼
Vessel A: IMO 8230728 (VOLGONEFT 128) RUSSIA
Vessel B: IMO 6920147 (ARCTICA) Russia
  • Minimum Distance: 80 meters
  • Average Distance: 86 meters
  • Duration: 53 minutes
  • Period: 2026-08-28T17:24:37+00:00 to 2026-08-28T18:17:42+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 (VOLGONEFT 128 and ARCTICA) maintained close proximity (min 80m, avg 86m) for 53 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 80m, avg 86m
Duration10/25Duration 53 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

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1D_IW_GRDH_1SDV_20260828T154755_20260828T154820_004328_007FB7_E241_COG • Acquired: 2026-08-28T15:47:55.906188Z • Platform: sentinel-1d
SAR satellite preview for event 1157549

Click image to view full size

Searched: 2026-08-28T19:30:06.954161+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273437610,
        "imo": 8230728,
        "name": "VOLGONEFT 128",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 273333320,
        "imo": 6920147,
        "name": "ARCTICA",
        "flag": "Russia"
    },
    "min_distance_m": 79.7999999999999971578290569595992565155029296875,
    "avg_distance_m": 85.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 53.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3185,
    "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": "2026-08-28T17:24:37+00:00",
        "end": "2026-08-28T18:17:42+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 80m, avg 86m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 53 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": "High-confidence STS candidate. Two tankers (VOLGONEFT 128 and ARCTICA) maintained close proximity (min 80m, avg 86m) for 53 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": 59.88165459999999740148268756456673145294189453125,
            "lon": 30.227442499999998659632183262147009372711181640625
        },
        "time_window": {
            "start_ts": "2026-08-28T17:24:37+00:00",
            "end_ts": "2026-08-28T18:17:42+00:00"
        },
        "searched_at": "2026-08-28T19:30:06.954161+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260828T154755_20260828T154820_004328_007FB7_E241_COG",
        "scene_datetime": "2026-08-28T15:47:55.906188Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 25.077256999999999464989741682074964046478271484375,
            "min_lat": 59.0521049999999974033926264382898807525634765625,
            "max_lon": 30.358602999999998672819856437854468822479248046875,
            "max_lat": 60.98131599999999963301888783462345600128173828125
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/08\/event_1157549_thumbnail_20260828193011.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/08\/event_1157549_thumbnail_20260828193011.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 17:24 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 32m
  • Data Points: 16 AIS positions
  • Period: 2026-08-28T17:31:37+00:00 to 2026-08-29T00:04:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-08-28T17:31:37+00:00",
        "lat": 59.8819050000000032696334528736770153045654296875,
        "lon": 30.226808299999998297380443545989692211151123046875
    },
    "last_point": {
        "ts": "2026-08-29T00:04:33+00:00",
        "lat": 59.8818083000000029869624995626509189605712890625,
        "lon": 30.226863300000001544276528875343501567840576171875
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 17:24 UTC 75.0% ▼
  • Duration: 6h 32m
  • Radius: 11 meters
  • Data Points: 16 AIS positions
  • Centroid: 59.8819, 30.2269
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 10.5,
    "duration_minutes": 392.8999999999999772626324556767940521240234375,
    "points": 16,
    "centroid": {
        "lat": 59.8818680062500021676896722055971622467041015625,
        "lon": 30.2268697875000071917384047992527484893798828125
    },
    "bbox": {
        "min_lat": 59.8818083000000029869624995626509189605712890625,
        "min_lon": 30.22673830000000094742063083685934543609619140625,
        "max_lat": 59.8819349999999985811882652342319488525390625,
        "max_lon": 30.226904999999998580051396857015788555145263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 15:19 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 31m
  • Data Points: 16 AIS positions
  • Period: 2026-08-28T15:36:42+00:00 to 2026-08-28T22:08:14+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 391.5,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-08-28T15:36:42+00:00",
        "lat": 59.88190329999999761412254883907735347747802734375,
        "lon": 30.226813299999999884448698139749467372894287109375
    },
    "last_point": {
        "ts": "2026-08-28T22:08:14+00:00",
        "lat": 59.8818882999999999583451426587998867034912109375,
        "lon": 30.226891699999999474357537110336124897003173828125
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 15:19 UTC 75.0% ▼
  • Duration: 6h 31m
  • Radius: 12 meters
  • Data Points: 16 AIS positions
  • Centroid: 59.8819, 30.2269
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 11.800000000000000710542735760100185871124267578125,
    "duration_minutes": 391.5,
    "points": 16,
    "centroid": {
        "lat": 59.881891543750015216573956422507762908935546875,
        "lon": 30.22685750000000126647137221880257129669189453125
    },
    "bbox": {
        "min_lat": 59.88182830000000222980816033668816089630126953125,
        "min_lon": 30.226808299999998297380443545989692211151123046875,
        "max_lat": 59.8819950000000034151526051573455333709716796875,
        "max_lon": 30.226904999999998580051396857015788555145263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 13:44 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 5h 34m
  • Data Points: 13 AIS positions
  • Period: 2026-08-28T13:44:00+00:00 to 2026-08-28T19:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 334.80000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-08-28T13:44:00+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    },
    "last_point": {
        "ts": "2026-08-28T19:18:49+00:00",
        "lat": 59.88191669999999788842615089379251003265380859375,
        "lon": 30.22687499999999971578290569595992565155029296875
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 13:44 UTC 75.0% ▼
  • Duration: 5h 34m
  • Radius: 12 meters
  • Data Points: 13 AIS positions
  • Centroid: 59.8819, 30.2268
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 11.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 334.80000000000001136868377216160297393798828125,
    "points": 13,
    "centroid": {
        "lat": 59.88189203846155095334324869327247142791748046875,
        "lon": 30.22683869999999473066054633818566799163818359375
    },
    "bbox": {
        "min_lat": 59.88182830000000222980816033668816089630126953125,
        "min_lon": 30.226808299999998297380443545989692211151123046875,
        "max_lat": 59.8819950000000034151526051573455333709716796875,
        "max_lon": 30.226904999999998580051396857015788555145263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 12:56 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 22m
  • Data Points: 14 AIS positions
  • Period: 2026-08-28T12:56:31+00:00 to 2026-08-28T19:18:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 382.30000000000001136868377216160297393798828125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-08-28T12:56:31+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    },
    "last_point": {
        "ts": "2026-08-28T19:18:49+00:00",
        "lat": 59.88191669999999788842615089379251003265380859375,
        "lon": 30.22687499999999971578290569595992565155029296875
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 12:56 UTC 75.0% ▼
  • Duration: 6h 22m
  • Radius: 12 meters
  • Data Points: 14 AIS positions
  • Centroid: 59.8819, 30.2268
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 11.699999999999999289457264239899814128875732421875,
    "duration_minutes": 382.30000000000001136868377216160297393798828125,
    "points": 14,
    "centroid": {
        "lat": 59.88189046428572481772789615206420421600341796875,
        "lon": 30.22683795714285537314935936592519283294677734375
    },
    "bbox": {
        "min_lat": 59.88182830000000222980816033668816089630126953125,
        "min_lon": 30.226808299999998297380443545989692211151123046875,
        "max_lat": 59.8819950000000034151526051573455333709716796875,
        "max_lon": 30.226904999999998580051396857015788555145263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 11:45 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 32m
  • Data Points: 12 AIS positions
  • Period: 2026-08-28T11:45:28+00:00 to 2026-08-28T18:17:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 392.19999999999998863131622783839702606201171875,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-28T11:45:28+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    },
    "last_point": {
        "ts": "2026-08-28T18:17:42+00:00",
        "lat": 59.88182830000000222980816033668816089630126953125,
        "lon": 30.226904999999998580051396857015788555145263671875
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 11:45 UTC 75.0% ▼
  • Duration: 6h 32m
  • Radius: 11 meters
  • Data Points: 12 AIS positions
  • Centroid: 59.8819, 30.2268
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 10.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 392.19999999999998863131622783839702606201171875,
    "points": 12,
    "centroid": {
        "lat": 59.88189693333332996871831710450351238250732421875,
        "lon": 30.226822891666667914023491903208196163177490234375
    },
    "bbox": {
        "min_lat": 59.88182830000000222980816033668816089630126953125,
        "min_lon": 30.226808299999998297380443545989692211151123046875,
        "max_lat": 59.8819950000000034151526051573455333709716796875,
        "max_lon": 30.226904999999998580051396857015788555145263671875
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 09:25 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 24m
  • Data Points: 10 AIS positions
  • Period: 2026-08-28T09:25:49+00:00 to 2026-08-28T15:50:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 384.80000000000001136868377216160297393798828125,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-08-28T09:25:49+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    },
    "last_point": {
        "ts": "2026-08-28T15:50:35+00:00",
        "lat": 59.8819950000000034151526051573455333709716796875,
        "lon": 30.2268116999999989502612152136862277984619140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 09:25 UTC 75.0% ▼
  • Duration: 6h 24m
  • Radius: 11 meters
  • Data Points: 10 AIS positions
  • Centroid: 59.8819, 30.2268
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 11.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 384.80000000000001136868377216160297393798828125,
    "points": 10,
    "centroid": {
        "lat": 59.8818924899999984745591063983738422393798828125,
        "lon": 30.226822139999995897596818394958972930908203125
    },
    "bbox": {
        "min_lat": 59.88186999999999926558302831836044788360595703125,
        "min_lon": 30.2268116999999989502612152136862277984619140625,
        "max_lat": 59.8819950000000034151526051573455333709716796875,
        "max_lon": 30.22682830000000109293978312052786350250244140625
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 08:00 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 33m
  • Data Points: 8 AIS positions
  • Period: 2026-08-28T08:45:33+00:00 to 2026-08-28T15:19:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 393.6000000000000227373675443232059478759765625,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-08-28T08:45:33+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    },
    "last_point": {
        "ts": "2026-08-28T15:19:12+00:00",
        "lat": 59.88190329999999761412254883907735347747802734375,
        "lon": 30.226813299999999884448698139749467372894287109375
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 08:00 UTC 75.0% ▼
  • Duration: 5h 43m
  • Radius: 1 meters
  • Data Points: 11 AIS positions
  • Centroid: 59.8819, 30.2268
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 1.3000000000000000444089209850062616169452667236328125,
    "duration_minutes": 343.3999999999999772626324556767940521240234375,
    "points": 11,
    "centroid": {
        "lat": 59.88187243636364343046807334758341312408447265625,
        "lon": 30.22684044545454895569491782225668430328369140625
    },
    "bbox": {
        "min_lat": 59.88186999999999926558302831836044788360595703125,
        "min_lon": 30.22682830000000109293978312052786350250244140625,
        "max_lat": 59.88187669999999940273482934571802616119384765625,
        "max_lon": 30.226861700000000610089045949280261993408203125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 07:01 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 19m
  • Data Points: 18 AIS positions
  • Period: 2026-08-28T07:24:18+00:00 to 2026-08-28T13:44:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 379.69999999999998863131622783839702606201171875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-28T07:24:18+00:00",
        "lat": 59.88187669999999940273482934571802616119384765625,
        "lon": 30.226861700000000610089045949280261993408203125
    },
    "last_point": {
        "ts": "2026-08-28T13:44:00+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 07:01 UTC 75.0% ▼
  • Duration: 6h 19m
  • Radius: 1 meters
  • Data Points: 18 AIS positions
  • Centroid: 59.8819, 30.2268
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 1.1999999999999999555910790149937383830547332763671875,
    "duration_minutes": 379.69999999999998863131622783839702606201171875,
    "points": 18,
    "centroid": {
        "lat": 59.8818740944444698470761068165302276611328125,
        "lon": 30.226848711111113487959300982765853404998779296875
    },
    "bbox": {
        "min_lat": 59.88186999999999926558302831836044788360595703125,
        "min_lon": 30.22682830000000109293978312052786350250244140625,
        "max_lat": 59.88187669999999940273482934571802616119384765625,
        "max_lon": 30.226861700000000610089045949280261993408203125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 06:02 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 35m
  • Data Points: 22 AIS positions
  • Period: 2026-08-28T06:21:24+00:00 to 2026-08-28T12:56:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-08-28T06:21:24+00:00",
        "lat": 59.8840349999999972396835801191627979278564453125,
        "lon": 30.2129249999999984765963745303452014923095703125
    },
    "last_point": {
        "ts": "2026-08-28T12:56:31+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 06:02 UTC 75.0% ▼
  • Duration: 6h 35m
  • Radius: 743 meters
  • Data Points: 22 AIS positions
  • Centroid: 59.8822, 30.2246
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 742.799999999999954525264911353588104248046875,
    "duration_minutes": 395.1000000000000227373675443232059478759765625,
    "points": 22,
    "centroid": {
        "lat": 59.88216933181818291132003651000559329986572265625,
        "lon": 30.2245947045454386170604266226291656494140625
    },
    "bbox": {
        "min_lat": 59.88132829999999984238456818275153636932373046875,
        "min_lon": 30.212168299999998311022864072583615779876708984375,
        "max_lat": 59.88450329999999866004145587794482707977294921875,
        "max_lon": 30.226861700000000610089045949280261993408203125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 05:25 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 6h 19m
  • Data Points: 35 AIS positions
  • Period: 2026-08-28T05:25:46+00:00 to 2026-08-28T11:45:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 379.69999999999998863131622783839702606201171875,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-08-28T05:25:46+00:00",
        "lat": 59.884223300000002154774847440421581268310546875,
        "lon": 30.2129182999999983394445735029876232147216796875
    },
    "last_point": {
        "ts": "2026-08-28T11:45:28+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 05:25 UTC 75.0% ▼
  • Duration: 6h 19m
  • Radius: 460 meters
  • Data Points: 35 AIS positions
  • Centroid: 59.8830, 30.2198
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 459.5,
    "duration_minutes": 379.69999999999998863131622783839702606201171875,
    "points": 35,
    "centroid": {
        "lat": 59.8829931857142838680374552495777606964111328125,
        "lon": 30.219804822857128101531998254358768463134765625
    },
    "bbox": {
        "min_lat": 59.88132829999999984238456818275153636932373046875,
        "min_lon": 30.212168299999998311022864072583615779876708984375,
        "max_lat": 59.88450329999999866004145587794482707977294921875,
        "max_lon": 30.226861700000000610089045949280261993408203125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 28, 2026 04:56 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 4h 57m
  • Data Points: 35 AIS positions
  • Period: 2026-08-28T04:56:22+00:00 to 2026-08-28T09:53:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 297,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-08-28T04:56:22+00:00",
        "lat": 59.884223300000002154774847440421581268310546875,
        "lon": 30.2129182999999983394445735029876232147216796875
    },
    "last_point": {
        "ts": "2026-08-28T09:53:21+00:00",
        "lat": 59.88186999999999926558302831836044788360595703125,
        "lon": 30.22682830000000109293978312052786350250244140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 28, 2026 04:56 UTC 75.0% ▼
  • Duration: 4h 57m
  • Radius: 438 meters
  • Data Points: 35 AIS positions
  • Centroid: 59.8831, 30.2194
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 437.80000000000001136868377216160297393798828125,
    "duration_minutes": 297,
    "points": 35,
    "centroid": {
        "lat": 59.88306042285713459705220884643495082855224609375,
        "lon": 30.21940739428570310565191903151571750640869140625
    },
    "bbox": {
        "min_lat": 59.88132829999999984238456818275153636932373046875,
        "min_lon": 30.212168299999998311022864072583615779876708984375,
        "max_lat": 59.88450329999999866004145587794482707977294921875,
        "max_lon": 30.226861700000000610089045949280261993408203125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 27, 2026 14:00 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 1h 35m
  • Data Points: 12 AIS positions
  • Period: 2026-08-27T14:00:27+00:00 to 2026-08-27T15:36:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 95.7000000000000028421709430404007434844970703125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-08-27T14:00:27+00:00",
        "lat": 59.884268300000002227534423582255840301513671875,
        "lon": 30.212921699999998992325345170684158802032470703125
    },
    "last_point": {
        "ts": "2026-08-27T15:36:07+00:00",
        "lat": 59.8842082999999973935700836591422557830810546875,
        "lon": 30.212785000000000223963070311583578586578369140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 27, 2026 14:00 UTC 75.0% ▼
  • Duration: 1h 35m
  • Radius: 8 meters
  • Data Points: 12 AIS positions
  • Centroid: 59.8843, 30.2129
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 7.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 95.7000000000000028421709430404007434844970703125,
    "points": 12,
    "centroid": {
        "lat": 59.88425330000000457175701740197837352752685546875,
        "lon": 30.2128875249999993002347764559090137481689453125
    },
    "bbox": {
        "min_lat": 59.8842082999999973935700836591422557830810546875,
        "min_lon": 30.212785000000000223963070311583578586578369140625,
        "max_lat": 59.884268300000002227534423582255840301513671875,
        "max_lon": 30.212921699999998992325345170684158802032470703125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 27, 2026 13:05 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 2h 30m
  • Data Points: 22 AIS positions
  • Period: 2026-08-27T13:05:56+00:00 to 2026-08-27T15:36:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 150.19999999999998863131622783839702606201171875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-08-27T13:05:56+00:00",
        "lat": 59.884268300000002227534423582255840301513671875,
        "lon": 30.212921699999998992325345170684158802032470703125
    },
    "last_point": {
        "ts": "2026-08-27T15:36:07+00:00",
        "lat": 59.8842082999999973935700836591422557830810546875,
        "lon": 30.212785000000000223963070311583578586578369140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 27, 2026 13:05 UTC 75.0% ▼
  • Duration: 2h 30m
  • Radius: 9 meters
  • Data Points: 22 AIS positions
  • Centroid: 59.8843, 30.2129
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 8.800000000000000710542735760100185871124267578125,
    "duration_minutes": 150.19999999999998863131622783839702606201171875,
    "points": 22,
    "centroid": {
        "lat": 59.88426011818182814749889075756072998046875,
        "lon": 30.21290305909091244984665536321699619293212890625
    },
    "bbox": {
        "min_lat": 59.8842082999999973935700836591422557830810546875,
        "min_lon": 30.212785000000000223963070311583578586578369140625,
        "max_lat": 59.884268300000002227534423582255840301513671875,
        "max_lon": 30.212921699999998992325345170684158802032470703125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 27, 2026 12:01 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 3h 34m
  • Data Points: 35 AIS positions
  • Period: 2026-08-27T12:01:16+00:00 to 2026-08-27T15:36:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 214.80000000000001136868377216160297393798828125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-08-27T12:01:16+00:00",
        "lat": 59.8841850000000022191670723259449005126953125,
        "lon": 30.21285830000000061090759118087589740753173828125
    },
    "last_point": {
        "ts": "2026-08-27T15:36:07+00:00",
        "lat": 59.8842082999999973935700836591422557830810546875,
        "lon": 30.212785000000000223963070311583578586578369140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 27, 2026 12:01 UTC 75.0% ▼
  • Duration: 3h 34m
  • Radius: 6 meters
  • Data Points: 35 AIS positions
  • Centroid: 59.8842, 30.2129
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 6.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 214.80000000000001136868377216160297393798828125,
    "points": 35,
    "centroid": {
        "lat": 59.88423221714287336681081796996295452117919921875,
        "lon": 30.21288643428572839866319554857909679412841796875
    },
    "bbox": {
        "min_lat": 59.8841850000000022191670723259449005126953125,
        "min_lon": 30.212785000000000223963070311583578586578369140625,
        "max_lat": 59.884268300000002227534423582255840301513671875,
        "max_lon": 30.212921699999998992325345170684158802032470703125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 27, 2026 11:13 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 4h 22m
  • Data Points: 42 AIS positions
  • Period: 2026-08-27T11:13:11+00:00 to 2026-08-27T15:36:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 262.8999999999999772626324556767940521240234375,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-08-27T11:13:11+00:00",
        "lat": 59.8841850000000022191670723259449005126953125,
        "lon": 30.21285830000000061090759118087589740753173828125
    },
    "last_point": {
        "ts": "2026-08-27T15:36:07+00:00",
        "lat": 59.8842082999999973935700836591422557830810546875,
        "lon": 30.212785000000000223963070311583578586578369140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 27, 2026 11:13 UTC 75.0% ▼
  • Duration: 4h 22m
  • Radius: 6 meters
  • Data Points: 42 AIS positions
  • Centroid: 59.8842, 30.2129
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 5.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 262.8999999999999772626324556767940521240234375,
    "points": 42,
    "centroid": {
        "lat": 59.88422434761903190292287035845220088958740234375,
        "lon": 30.212881745238092889849212951958179473876953125
    },
    "bbox": {
        "min_lat": 59.8841850000000022191670723259449005126953125,
        "min_lon": 30.212785000000000223963070311583578586578369140625,
        "max_lat": 59.884268300000002227534423582255840301513671875,
        "max_lon": 30.212921699999998992325345170684158802032470703125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18
Zone Dwell Ust-Luga/St. Petersburg Approach
Aug 27, 2026 10:21 UTC 80.0% ▼
  • Zone: Ust-Luga/St. Petersburg Approach
  • Duration: 5h 14m
  • Data Points: 48 AIS positions
  • Period: 2026-08-27T10:21:30+00:00 to 2026-08-27T15:36:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "russia_ust_luga_approach",
    "zone_name": "Ust-Luga\/St. Petersburg Approach",
    "dwell_minutes": 314.6000000000000227373675443232059478759765625,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-08-27T10:21:30+00:00",
        "lat": 59.8841850000000022191670723259449005126953125,
        "lon": 30.21285830000000061090759118087589740753173828125
    },
    "last_point": {
        "ts": "2026-08-27T15:36:07+00:00",
        "lat": 59.8842082999999973935700836591422557830810546875,
        "lon": 30.212785000000000223963070311583578586578369140625
    }
}
Methodology: 2026.01.18
Loiter Ust-Luga/St. Petersburg Approach
Aug 27, 2026 10:21 UTC 75.0% ▼
  • Duration: 5h 14m
  • Radius: 6 meters
  • Data Points: 48 AIS positions
  • Centroid: 59.8842, 30.2129
  • Zone: Ust-Luga/St. Petersburg Approach
Show Raw Evidence JSON
{
    "radius_m": 6,
    "duration_minutes": 314.6000000000000227373675443232059478759765625,
    "points": 48,
    "centroid": {
        "lat": 59.88421942916661322442450909875333309173583984375,
        "lon": 30.212878814583316255948375328443944454193115234375
    },
    "bbox": {
        "min_lat": 59.8841850000000022191670723259449005126953125,
        "min_lon": 30.212785000000000223963070311583578586578369140625,
        "max_lat": 59.884268300000002227534423582255840301513671875,
        "max_lon": 30.212921699999998992325345170684158802032470703125
    },
    "zone_id": "russia_ust_luga_approach"
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Aug 29 04:49 59.8820 30.2271 0.0 kn 15.4° Ust-Luga/St. Petersburg Approach
Aug 29 04:32 59.8820 30.2271 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 29 03:12 59.8818 30.2270 0.0 kn 180.3° Ust-Luga/St. Petersburg Approach
Aug 29 02:36 59.8818 30.2270 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 29 02:17 59.8818 30.2270 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 29 00:04 59.8818 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 23:15 59.8818 30.2269 0.0 kn 188.3° Ust-Luga/St. Petersburg Approach
Aug 28 23:01 59.8818 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 22:59 59.8818 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 22:39 59.8819 30.2267 0.0 kn 273.7° Ust-Luga/St. Petersburg Approach
Aug 28 22:08 59.8819 30.2269 0.0 kn 285.1° Ust-Luga/St. Petersburg Approach
Aug 28 21:43 59.8819 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 21:21 59.8819 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 21:11 59.8819 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 21:05 59.8819 30.2269 0.0 kn 285.1° Ust-Luga/St. Petersburg Approach
Aug 28 19:18 59.8819 30.2269 102.3 kn 360.0° Ust-Luga/St. Petersburg Approach
Aug 28 18:33 59.8818 30.2269 0.0 kn 177.5° Ust-Luga/St. Petersburg Approach
Aug 28 18:23 59.8818 30.2269 0.0 kn 177.5° Ust-Luga/St. Petersburg Approach
Aug 28 18:17 59.8818 30.2269 0.0 kn 177.5° Ust-Luga/St. Petersburg Approach
Aug 28 17:45 59.8819 30.2268 0.0 kn 95.1° 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.