STI DAMA

IMO 9686716

Vessel information

Vessel Name STI DAMA
IMO Number 9686716
MMSI 538005173
Vessel Type Tanker
Flag 🇲🇭 MARSHALL ISLANDS
Call Sign V7BN3
Length 183 m
Beam 32 m

Detected Events (100)

Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 15:35 UTC 65/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9351634 (ZONDAR) Marshall Is
  • Minimum Distance: 310 meters
  • Average Distance: 311 meters
  • Duration: 57 minutes
  • Period: 2026-10-28T15:35:11+00:00 to 2026-10-28T16:32:11+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 310m, avg 310m) for 57 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 310m, avg 310m
Duration10/25Duration 57 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T21:15:01.733420+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "min_distance_m": 309.80000000000001136868377216160297393798828125,
    "avg_distance_m": 310.5,
    "distance_consistency_m": 0.90000000000000002220446049250313080847263336181640625,
    "duration_minutes": 57,
    "overlap_duration_s": 3420,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T15:35:11+00:00",
        "end": "2026-10-28T16:32:11+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 310m, avg 310m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 57 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 310m, avg 310m) for 57 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70890750000000224417817662470042705535888671875,
            "lon": 33.32152169999999813398972037248313426971435546875
        },
        "time_window": {
            "start_ts": "2026-10-28T15:35:11+00:00",
            "end_ts": "2026-10-28T16:32:11+00:00"
        },
        "searched_at": "2026-10-28T21:15:01.733420+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 14:05 UTC 80/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9351634 (ZONDAR) Marshall Is
  • Minimum Distance: 306 meters
  • Average Distance: 309 meters
  • Duration: 2h 27m
  • Period: 2026-10-28T14:05:10+00:00 to 2026-10-28T16:32:11+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 309m) for 147 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 306m, avg 309m
Duration25/25Duration 147 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T20:15:01.919245+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "min_distance_m": 305.8999999999999772626324556767940521240234375,
    "avg_distance_m": 308.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 147,
    "overlap_duration_s": 8821,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T14:05:10+00:00",
        "end": "2026-10-28T16:32:11+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 306m, avg 309m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 147 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 309m) for 147 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70891730000000308109520119614899158477783203125,
            "lon": 33.32149199999999922283677733503282070159912109375
        },
        "time_window": {
            "start_ts": "2026-10-28T14:05:10+00:00",
            "end_ts": "2026-10-28T16:32:11+00:00"
        },
        "searched_at": "2026-10-28T20:15:01.919245+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 14:05 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 2h 27m
  • Data Points: 5 AIS positions
  • Period: 2026-10-28T14:05:10+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 147,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-10-28T14:05:10+00:00",
        "lat": 34.7100817000000034795448300428688526153564453125,
        "lon": 33.322443300000003318928065709769725799560546875
    },
    "last_point": {
        "ts": "2026-10-28T16:32:11+00:00",
        "lat": 34.71001170000000257687133853323757648468017578125,
        "lon": 33.32256670000000298159648082219064235687255859375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 13:23 UTC 80/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9351634 (ZONDAR) Marshall Is
  • Minimum Distance: 306 meters
  • Average Distance: 310 meters
  • Duration: 3h 9m
  • Period: 2026-10-28T13:23:12+00:00 to 2026-10-28T16:32:11+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 189 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 306m, avg 310m
Duration25/25Duration 189 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T19:45:04.502963+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "min_distance_m": 305.8999999999999772626324556767940521240234375,
    "avg_distance_m": 309.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 2.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 189,
    "overlap_duration_s": 11339,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T13:23:12+00:00",
        "end": "2026-10-28T16:32:11+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 306m, avg 310m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 189 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 189 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7089208000000013498720363713800907135009765625,
            "lon": 33.32149129999999814799593877978622913360595703125
        },
        "time_window": {
            "start_ts": "2026-10-28T13:23:12+00:00",
            "end_ts": "2026-10-28T16:32:11+00:00"
        },
        "searched_at": "2026-10-28T19:45:04.502963+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 13:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 3h 30m
  • Data Points: 8 AIS positions
  • Period: 2026-10-28T13:02:09+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 210,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-10-28T13:02:09+00:00",
        "lat": 34.7100750000000033423930290155112743377685546875,
        "lon": 33.322468299999997043414623476564884185791015625
    },
    "last_point": {
        "ts": "2026-10-28T16:32:11+00:00",
        "lat": 34.71001170000000257687133853323757648468017578125,
        "lon": 33.32256670000000298159648082219064235687255859375
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 12:21 UTC 65/100 ▼
Vessel A: IMO 9376945 (ROSE I) Liberia
Vessel B: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
  • Minimum Distance: 314 meters
  • Average Distance: 318 meters
  • Duration: 45 minutes
  • Period: 2026-10-28T12:21:29+00:00 to 2026-10-28T13:06:35+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (ROSE I and STI DAMA) maintained close proximity (min 314m, avg 318m) for 45 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 314m, avg 318m
Duration10/25Duration 45 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T13:45:02.143308+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636022191,
        "imo": 9376945,
        "name": "ROSE I",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 314,
    "avg_distance_m": 317.8999999999999772626324556767940521240234375,
    "distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 45.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2706,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-10-28T12:21:29+00:00",
        "end": "2026-10-28T13:06:35+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 314m, avg 318m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 45 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ROSE I and STI DAMA) maintained close proximity (min 314m, avg 318m) for 45 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.709063299999996843325789086520671844482421875,
            "lon": 33.3212477000000006910340744070708751678466796875
        },
        "time_window": {
            "start_ts": "2026-10-28T12:21:29+00:00",
            "end_ts": "2026-10-28T13:06:35+00:00"
        },
        "searched_at": "2026-10-28T13:45:02.143308+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 12:14 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 4h 18m
  • Data Points: 12 AIS positions
  • Period: 2026-10-28T12:14:10+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 258,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-28T12:14:10+00:00",
        "lat": 34.71007329999999768688212498091161251068115234375,
        "lon": 33.32247499999999718056642450392246246337890625
    },
    "last_point": {
        "ts": "2026-10-28T16:32:11+00:00",
        "lat": 34.71001170000000257687133853323757648468017578125,
        "lon": 33.32256670000000298159648082219064235687255859375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 12:14 UTC 75.0% ▼
  • Duration: 4h 18m
  • Radius: 11 meters
  • Data Points: 12 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 11.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 258,
    "points": 12,
    "centroid": {
        "lat": 34.71006972500000387071850127540528774261474609375,
        "lon": 33.32246374166665958682642667554318904876708984375
    },
    "bbox": {
        "min_lat": 34.71001170000000257687133853323757648468017578125,
        "min_lon": 33.32241330000000090194589574821293354034423828125,
        "max_lat": 34.71009169999999954825398162938654422760009765625,
        "max_lon": 33.32256670000000298159648082219064235687255859375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Sts Northern Baltic Sea Surveillance Zone
Oct 28, 2026 12:12 UTC 80/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9351634 (ZONDAR) Marshall Is
  • Minimum Distance: 306 meters
  • Average Distance: 310 meters
  • Duration: 4h 18m
  • Period: 2026-10-28T12:14:10+00:00 to 2026-10-28T16:32:11+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 258 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 306m, avg 310m
Duration25/25Duration 258 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "min_distance_m": 305.8999999999999772626324556767940521240234375,
    "avg_distance_m": 310.1000000000000227373675443232059478759765625,
    "distance_consistency_m": 2,
    "duration_minutes": 258,
    "overlap_duration_s": 15481,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T12:14:10+00:00",
        "end": "2026-10-28T16:32:11+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 306m, avg 310m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 258 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 258 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 10:32 UTC 80/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9351634 (ZONDAR) Marshall Is
  • Minimum Distance: 306 meters
  • Average Distance: 310 meters
  • Duration: 5h 3m
  • Period: 2026-10-28T10:32:11+00:00 to 2026-10-28T15:35:11+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 303 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 306m, avg 310m
Duration25/25Duration 303 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T16:00:01.649877+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "min_distance_m": 305.8999999999999772626324556767940521240234375,
    "avg_distance_m": 310.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 2,
    "duration_minutes": 303,
    "overlap_duration_s": 18180,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T10:32:11+00:00",
        "end": "2026-10-28T15:35:11+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 306m, avg 310m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 303 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 306m, avg 310m) for 303 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7089289999999976998878992162644863128662109375,
            "lon": 33.32148509999999674846549169160425662994384765625
        },
        "time_window": {
            "start_ts": "2026-10-28T10:32:11+00:00",
            "end_ts": "2026-10-28T15:35:11+00:00"
        },
        "searched_at": "2026-10-28T16:00:01.649877+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 10:32 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6 hours
  • Data Points: 13 AIS positions
  • Period: 2026-10-28T10:32:11+00:00 to 2026-10-28T16:32:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 360,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-10-28T10:32:11+00:00",
        "lat": 34.71007829999999927395037957467138767242431640625,
        "lon": 33.32245329999999938763721729628741741180419921875
    },
    "last_point": {
        "ts": "2026-10-28T16:32:11+00:00",
        "lat": 34.71001170000000257687133853323757648468017578125,
        "lon": 33.32256670000000298159648082219064235687255859375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 10:32 UTC 75.0% ▼
  • Duration: 6 hours
  • Radius: 12 meters
  • Data Points: 13 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 11.5,
    "duration_minutes": 360,
    "points": 13,
    "centroid": {
        "lat": 34.7100703846153777476502000354230403900146484375,
        "lon": 33.3224629384615269600544706918299198150634765625
    },
    "bbox": {
        "min_lat": 34.71001170000000257687133853323757648468017578125,
        "min_lon": 33.32241330000000090194589574821293354034423828125,
        "max_lat": 34.71009169999999954825398162938654422760009765625,
        "max_lon": 33.32256670000000298159648082219064235687255859375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 09:14 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 15 AIS positions
  • Period: 2026-10-28T09:14:09+00:00 to 2026-10-28T15:35:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 381,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-10-28T09:14:09+00:00",
        "lat": 34.7100482999999968569682096131145954132080078125,
        "lon": 33.322440000000000281943357549607753753662109375
    },
    "last_point": {
        "ts": "2026-10-28T15:35:11+00:00",
        "lat": 34.7100616999999971312718116678297519683837890625,
        "lon": 33.32247830000000021755113266408443450927734375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 09:14 UTC 75.0% ▼
  • Duration: 6h 21m
  • Radius: 5 meters
  • Data Points: 15 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 4.5,
    "duration_minutes": 381,
    "points": 15,
    "centroid": {
        "lat": 34.7100719933333294875410501845180988311767578125,
        "lon": 33.32245687999999717021637479774653911590576171875
    },
    "bbox": {
        "min_lat": 34.7100482999999968569682096131145954132080078125,
        "min_lon": 33.32241330000000090194589574821293354034423828125,
        "max_lat": 34.71009169999999954825398162938654422760009765625,
        "max_lon": 33.32249999999999801048033987171947956085205078125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Sts Northern Baltic Sea Surveillance Zone
Oct 28, 2026 09:06 UTC 80/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9351634 (ZONDAR) Marshall Is
  • Minimum Distance: 309 meters
  • Average Distance: 311 meters
  • Duration: 3h 33m
  • Period: 2026-10-28T09:50:12+00:00 to 2026-10-28T13:23:12+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 309m, avg 311m) for 213 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 309m, avg 311m
Duration25/25Duration 213 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "min_distance_m": 308.80000000000001136868377216160297393798828125,
    "avg_distance_m": 310.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 1.5,
    "duration_minutes": 213,
    "overlap_duration_s": 12780,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T09:50:12+00:00",
        "end": "2026-10-28T13:23:12+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 309m, avg 311m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 213 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (STI DAMA and ZONDAR) maintained close proximity (min 309m, avg 311m) for 213 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 07:26 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 6m
  • Data Points: 12 AIS positions
  • Period: 2026-10-28T07:26:09+00:00 to 2026-10-28T13:32:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 366,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-28T07:26:09+00:00",
        "lat": 34.710070000000001755324774421751499176025390625,
        "lon": 33.32245830000000097470547189004719257354736328125
    },
    "last_point": {
        "ts": "2026-10-28T13:32:11+00:00",
        "lat": 34.71008669999999796118572703562676906585693359375,
        "lon": 33.32245999999999952478901832364499568939208984375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 07:26 UTC 75.0% ▼
  • Duration: 6h 6m
  • Radius: 4 meters
  • Data Points: 12 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 3.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 366,
    "points": 12,
    "centroid": {
        "lat": 34.7100740166666668073958135209977626800537109375,
        "lon": 33.32246346666666880764751113019883632659912109375
    },
    "bbox": {
        "min_lat": 34.7100482999999968569682096131145954132080078125,
        "min_lon": 33.322440000000000281943357549607753753662109375,
        "max_lat": 34.71009169999999954825398162938654422760009765625,
        "max_lon": 33.32249999999999801048033987171947956085205078125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 06:35 UTC 65/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9376945 (ROSE I) Liberia
  • Minimum Distance: 314 meters
  • Average Distance: 318 meters
  • Duration: 51 minutes
  • Period: 2026-10-28T06:35:12+00:00 to 2026-10-28T07:26:09+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 51 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 314m, avg 318m
Duration10/25Duration 51 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T12:30:01.529019+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636022191,
        "imo": 9376945,
        "name": "ROSE I",
        "flag": "Liberia"
    },
    "min_distance_m": 313.69999999999998863131622783839702606201171875,
    "avg_distance_m": 317.6000000000000227373675443232059478759765625,
    "distance_consistency_m": 4.5,
    "duration_minutes": 51,
    "overlap_duration_s": 3057,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T06:35:12+00:00",
        "end": "2026-10-28T07:26:09+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 314m, avg 318m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 51 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70907940000000024838300305418670177459716796875,
            "lon": 33.32123899999999849796950002200901508331298828125
        },
        "time_window": {
            "start_ts": "2026-10-28T06:35:12+00:00",
            "end_ts": "2026-10-28T07:26:09+00:00"
        },
        "searched_at": "2026-10-28T12:30:01.529019+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 06:35 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 12 AIS positions
  • Period: 2026-10-28T06:50:09+00:00 to 2026-10-28T13:23:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-28T06:50:09+00:00",
        "lat": 34.71012170000000196523615159094333648681640625,
        "lon": 33.32247670000000283607732853852212429046630859375
    },
    "last_point": {
        "ts": "2026-10-28T13:23:12+00:00",
        "lat": 34.71008830000000244808688876219093799591064453125,
        "lon": 33.3224500000000034560798667371273040771484375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 06:35 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 5 meters
  • Data Points: 12 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 5.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 12,
    "centroid": {
        "lat": 34.71007693333333321561440243385732173919677734375,
        "lon": 33.32246485833334048720644204877316951751708984375
    },
    "bbox": {
        "min_lat": 34.7100482999999968569682096131145954132080078125,
        "min_lon": 33.322440000000000281943357549607753753662109375,
        "max_lat": 34.71012170000000196523615159094333648681640625,
        "max_lon": 33.32249999999999801048033987171947956085205078125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Sts Northern Baltic Sea Surveillance Zone
Oct 28, 2026 05:57 UTC 70/100 ▼
Vessel A: IMO 9351634 (ZONDAR) Marshall Is
Vessel B: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
  • Minimum Distance: 310 meters
  • Average Distance: 314 meters
  • Duration: 1 hours
  • Period: 2026-10-28T05:57:22+00:00 to 2026-10-28T06:57:26+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 70/100

Moderate-confidence STS candidate. Two tankers (ZONDAR and STI DAMA) maintained close proximity (min 310m, avg 314m) for 60 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 310m, avg 314m
Duration15/25Duration 60 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005166,
        "imo": 9351634,
        "name": "ZONDAR",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 309.5,
    "avg_distance_m": 314.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 60.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3604,
    "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": "2026-10-28T05:57:22+00:00",
        "end": "2026-10-28T06:57:26+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 310m, avg 314m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 60 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ZONDAR and STI DAMA) maintained close proximity (min 310m, avg 314m) for 60 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Northern Baltic Sea Surveillance Zone
Oct 28, 2026 05:50 UTC 75/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9376945 (ROSE I) Liberia
  • Minimum Distance: 314 meters
  • Average Distance: 318 meters
  • Duration: 1h 35m
  • Period: 2026-10-28T05:50:15+00:00 to 2026-10-28T07:26:09+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 96 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 314m, avg 318m
Duration20/25Duration 96 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-28T11:00:01.558141+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636022191,
        "imo": 9376945,
        "name": "ROSE I",
        "flag": "Liberia"
    },
    "min_distance_m": 313.69999999999998863131622783839702606201171875,
    "avg_distance_m": 317.6000000000000227373675443232059478759765625,
    "distance_consistency_m": 3.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 95.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 5754,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T05:50:15+00:00",
        "end": "2026-10-28T07:26:09+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 314m, avg 318m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 96 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 314m, avg 318m) for 96 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70907249999999777401171741075813770294189453125,
            "lon": 33.3212400000000030786395655013620853424072265625
        },
        "time_window": {
            "start_ts": "2026-10-28T05:50:15+00:00",
            "end_ts": "2026-10-28T07:26:09+00:00"
        },
        "searched_at": "2026-10-28T11:00:01.558141+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 05:50 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 23m
  • Data Points: 10 AIS positions
  • Period: 2026-10-28T05:50:15+00:00 to 2026-10-28T12:14:10+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 383.8999999999999772626324556767940521240234375,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-10-28T05:50:15+00:00",
        "lat": 34.71004330000000237532731262035667896270751953125,
        "lon": 33.3224866999999989047864801250398159027099609375
    },
    "last_point": {
        "ts": "2026-10-28T12:14:10+00:00",
        "lat": 34.71007329999999768688212498091161251068115234375,
        "lon": 33.32247499999999718056642450392246246337890625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 05:50 UTC 75.0% ▼
  • Duration: 6h 23m
  • Radius: 6 meters
  • Data Points: 10 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 5.5,
    "duration_minutes": 383.8999999999999772626324556767940521240234375,
    "points": 10,
    "centroid": {
        "lat": 34.71007282000000060406819102354347705841064453125,
        "lon": 33.32246866999999923564246273599565029144287109375
    },
    "bbox": {
        "min_lat": 34.71004330000000237532731262035667896270751953125,
        "min_lon": 33.322440000000000281943357549607753753662109375,
        "max_lat": 34.71012170000000196523615159094333648681640625,
        "max_lon": 33.32249999999999801048033987171947956085205078125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Sts Northern Baltic Sea Surveillance Zone
Oct 28, 2026 04:06 UTC 80/100 ▼
Vessel A: IMO 9686716 (STI DAMA) MARSHALL ISLANDS
Vessel B: IMO 9376945 (ROSE I) Liberia
  • Minimum Distance: 313 meters
  • Average Distance: 317 meters
  • Duration: 2h 30m
  • Period: 2026-10-28T04:56:11+00:00 to 2026-10-28T07:26:09+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Northern Baltic Sea Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 313m, avg 317m) for 150 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 Northern Baltic Sea Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness10/25Min distance 313m, avg 317m
Duration25/25Duration 150 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±4m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538005173,
        "imo": 9686716,
        "name": "STI DAMA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636022191,
        "imo": 9376945,
        "name": "ROSE I",
        "flag": "Liberia"
    },
    "min_distance_m": 312.80000000000001136868377216160297393798828125,
    "avg_distance_m": 316.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 4,
    "duration_minutes": 150,
    "overlap_duration_s": 8998,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-28T04:56:11+00:00",
        "end": "2026-10-28T07:26:09+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 313m, avg 317m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 150 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: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (STI DAMA and ROSE I) maintained close proximity (min 313m, avg 317m) for 150 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 Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 04:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 11 AIS positions
  • Period: 2026-10-28T04:02:08+00:00 to 2026-10-28T10:32:11+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-10-28T04:02:08+00:00",
        "lat": 34.71007670000000189247657544910907745361328125,
        "lon": 33.322485000000000354702933691442012786865234375
    },
    "last_point": {
        "ts": "2026-10-28T10:32:11+00:00",
        "lat": 34.71007829999999927395037957467138767242431640625,
        "lon": 33.32245329999999938763721729628741741180419921875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 04:02 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 6 meters
  • Data Points: 11 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 5.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 11,
    "centroid": {
        "lat": 34.7100710545454518296537571586668491363525390625,
        "lon": 33.32247349090909693813955527730286121368408203125
    },
    "bbox": {
        "min_lat": 34.71004330000000237532731262035667896270751953125,
        "min_lon": 33.322440000000000281943357549607753753662109375,
        "max_lat": 34.71012170000000196523615159094333648681640625,
        "max_lon": 33.32251169999999973470039549283683300018310546875
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 03:56 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 5h 54m
  • Data Points: 11 AIS positions
  • Period: 2026-10-28T03:56:08+00:00 to 2026-10-28T09:50:12+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 354.1000000000000227373675443232059478759765625,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-10-28T03:56:08+00:00",
        "lat": 34.7100683000000032052412279881536960601806640625,
        "lon": 33.3224500000000034560798667371273040771484375
    },
    "last_point": {
        "ts": "2026-10-28T09:50:12+00:00",
        "lat": 34.7100583000000000311047188006341457366943359375,
        "lon": 33.32246169999999807487256475724279880523681640625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 28, 2026 03:56 UTC 75.0% ▼
  • Duration: 5h 54m
  • Radius: 6 meters
  • Data Points: 11 AIS positions
  • Centroid: 34.7101, 33.3225
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 5.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 354.1000000000000227373675443232059478759765625,
    "points": 11,
    "centroid": {
        "lat": 34.7100701454545514934579841792583465576171875,
        "lon": 33.32247319090908632688297075219452381134033203125
    },
    "bbox": {
        "min_lat": 34.71004330000000237532731262035667896270751953125,
        "min_lon": 33.322440000000000281943357549607753753662109375,
        "max_lat": 34.71012170000000196523615159094333648681640625,
        "max_lon": 33.32251169999999973470039549283683300018310546875
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 28, 2026 01:38 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 5h 48m
  • Data Points: 9 AIS positions
  • Period: 2026-10-28T01:38:09+00:00 to 2026-10-28T07:26:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 348,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-10-28T01:38:09+00:00",
        "lat": 34.7100817000000034795448300428688526153564453125,
        "lon": 33.32247830000000021755113266408443450927734375
    },
    "last_point": {
        "ts": "2026-10-28T07:26:09+00:00",
        "lat": 34.710070000000001755324774421751499176025390625,
        "lon": 33.32245830000000097470547189004719257354736328125
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 19:07 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 4 AIS positions
  • Period: 2026-10-27T19:07:17+00:00 to 2026-10-28T01:38:09+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.8999999999999772626324556767940521240234375,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-10-27T19:07:17+00:00",
        "lat": 34.71106670000000349318725056946277618408203125,
        "lon": 33.32536499999999790588844916783273220062255859375
    },
    "last_point": {
        "ts": "2026-10-28T01:38:09+00:00",
        "lat": 34.7100817000000034795448300428688526153564453125,
        "lon": 33.32247830000000021755113266408443450927734375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 18:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 1h 15m
  • Data Points: 12 AIS positions
  • Period: 2026-10-27T18:02:31+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 75.5,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-27T18:02:31+00:00",
        "lat": 34.6906017000000019834260456264019012451171875,
        "lon": 33.3517317000000019788785721175372600555419921875
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 17:11 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 2h 6m
  • Data Points: 14 AIS positions
  • Period: 2026-10-27T17:11:35+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 126.5,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-10-27T17:11:35+00:00",
        "lat": 34.69064829999999943765942589379847049713134765625,
        "lon": 33.3518600000000020600054995156824588775634765625
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 16:05 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 3h 12m
  • Data Points: 20 AIS positions
  • Period: 2026-10-27T16:05:33+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 192.5,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-10-27T16:05:33+00:00",
        "lat": 34.69083499999999986584953148849308490753173828125,
        "lon": 33.35200830000000138397808768786489963531494140625
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 16:05 UTC 75.0% ▼
  • Duration: 2h 37m
  • Radius: 837 meters
  • Data Points: 15 AIS positions
  • Centroid: 34.6905, 33.3503
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 837.1000000000000227373675443232059478759765625,
    "duration_minutes": 157.80000000000001136868377216160297393798828125,
    "points": 15,
    "centroid": {
        "lat": 34.69045443999998923345629009418189525604248046875,
        "lon": 33.35033576666666732535304618068039417266845703125
    },
    "bbox": {
        "min_lat": 34.68916999999999717374521424062550067901611328125,
        "min_lon": 33.34120500000000220097717829048633575439453125,
        "max_lat": 34.69112830000000258223735727369785308837890625,
        "max_lon": 33.35209499999999849251253181137144565582275390625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 15:29 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 3h 48m
  • Data Points: 22 AIS positions
  • Period: 2026-10-27T15:29:37+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 228.400000000000005684341886080801486968994140625,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-10-27T15:29:37+00:00",
        "lat": 34.69151670000000109439497464336454868316650390625,
        "lon": 33.35227830000000182053554453887045383453369140625
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 15:29 UTC 75.0% ▼
  • Duration: 3h 13m
  • Radius: 858 meters
  • Data Points: 17 AIS positions
  • Centroid: 34.6906, 33.3506
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 858.1000000000000227373675443232059478759765625,
    "duration_minutes": 193.69999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 34.69057294117647671782833640463650226593017578125,
        "lon": 33.35055940000000163081494974903762340545654296875
    },
    "bbox": {
        "min_lat": 34.68916999999999717374521424062550067901611328125,
        "min_lon": 33.34120500000000220097717829048633575439453125,
        "max_lat": 34.69151670000000109439497464336454868316650390625,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 14:11 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 5h 6m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T14:11:36+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 306.5,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T14:11:36+00:00",
        "lat": 34.69183170000000160371200763620436191558837890625,
        "lon": 33.35220670000000353638824890367686748504638671875
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 14:11 UTC 75.0% ▼
  • Duration: 4h 31m
  • Radius: 888 meters
  • Data Points: 21 AIS positions
  • Centroid: 34.6908, 33.3509
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 888.200000000000045474735088646411895751953125,
    "duration_minutes": 271.69999999999998863131622783839702606201171875,
    "points": 21,
    "centroid": {
        "lat": 34.69080175238095620215972303412854671478271484375,
        "lon": 33.3508727714285697629748028703033924102783203125
    },
    "bbox": {
        "min_lat": 34.68916999999999717374521424062550067901611328125,
        "min_lon": 33.34120500000000220097717829048633575439453125,
        "max_lat": 34.69183170000000160371200763620436191558837890625,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 13:23 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 5h 54m
  • Data Points: 29 AIS positions
  • Period: 2026-10-27T13:23:33+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 354.5,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-27T13:23:33+00:00",
        "lat": 34.6918950000000023692336981184780597686767578125,
        "lon": 33.35212829999999684105205233208835124969482421875
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 13:23 UTC 75.0% ▼
  • Duration: 5h 19m
  • Radius: 904 meters
  • Data Points: 24 AIS positions
  • Centroid: 34.6909, 33.3510
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 903.700000000000045474735088646411895751953125,
    "duration_minutes": 319.80000000000001136868377216160297393798828125,
    "points": 24,
    "centroid": {
        "lat": 34.69094236666666830615213257260620594024658203125,
        "lon": 33.3510287458333323229453526437282562255859375
    },
    "bbox": {
        "min_lat": 34.68916999999999717374521424062550067901611328125,
        "min_lon": 33.34120500000000220097717829048633575439453125,
        "max_lat": 34.69195830000000313475538860075175762176513671875,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 12:23 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 30 AIS positions
  • Period: 2026-10-27T12:47:32+00:00 to 2026-10-27T19:18:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.5,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-10-27T12:47:32+00:00",
        "lat": 34.69212830000000025165718398056924343109130859375,
        "lon": 33.35205169999999696983650210313498973846435546875
    },
    "last_point": {
        "ts": "2026-10-27T19:18:04+00:00",
        "lat": 34.7105999999999994543031789362430572509765625,
        "lon": 33.32256830000000036307028494775295257568359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 12:23 UTC 75.0% ▼
  • Duration: 6h 19m
  • Radius: 916 meters
  • Data Points: 27 AIS positions
  • Centroid: 34.6911, 33.3511
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 915.700000000000045474735088646411895751953125,
    "duration_minutes": 379.80000000000001136868377216160297393798828125,
    "points": 27,
    "centroid": {
        "lat": 34.6910661148148165011662058532238006591796875,
        "lon": 33.35114481111110507072226027958095073699951171875
    },
    "bbox": {
        "min_lat": 34.68916999999999717374521424062550067901611328125,
        "min_lon": 33.34120500000000220097717829048633575439453125,
        "max_lat": 34.69212830000000025165718398056924343109130859375,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 11:20 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T11:44:33+00:00 to 2026-10-27T18:17:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T11:44:33+00:00",
        "lat": 34.69208499999999872898115427233278751373291015625,
        "lon": 33.35201670000000007121343514882028102874755859375
    },
    "last_point": {
        "ts": "2026-10-27T18:17:36+00:00",
        "lat": 34.69074499999999972033037920482456684112548828125,
        "lon": 33.35092829999999963774826028384268283843994140625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 11:20 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 121 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.6914, 33.3520
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 121.099999999999994315658113919198513031005859375,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 26,
    "centroid": {
        "lat": 34.69142064230769761934425332583487033843994140625,
        "lon": 33.35196673076922735390326124615967273712158203125
    },
    "bbox": {
        "min_lat": 34.69051499999999776946424390189349651336669921875,
        "min_lon": 33.35092829999999963774826028384268283843994140625,
        "max_lat": 34.69212830000000025165718398056924343109130859375,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 10:08 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 24 AIS positions
  • Period: 2026-10-27T10:44:31+00:00 to 2026-10-27T17:11:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-10-27T10:44:31+00:00",
        "lat": 34.6922282999999964658854878507554531097412109375,
        "lon": 33.351906700000000682848622091114521026611328125
    },
    "last_point": {
        "ts": "2026-10-27T17:11:35+00:00",
        "lat": 34.69064829999999943765942589379847049713134765625,
        "lon": 33.3518600000000020600054995156824588775634765625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 10:08 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 110 meters
  • Data Points: 24 AIS positions
  • Centroid: 34.6916, 33.3521
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 109.7999999999999971578290569595992565155029296875,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 24,
    "centroid": {
        "lat": 34.69161791666666516675832099281251430511474609375,
        "lon": 33.35205111249999987421688274480402469635009765625
    },
    "bbox": {
        "min_lat": 34.69064829999999943765942589379847049713134765625,
        "min_lon": 33.35178330000000102018020697869360446929931640625,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 09:11 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 18m
  • Data Points: 24 AIS positions
  • Period: 2026-10-27T09:59:31+00:00 to 2026-10-27T16:17:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 378,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-10-27T09:59:31+00:00",
        "lat": 34.6921899999999965302777127362787723541259765625,
        "lon": 33.35188500000000288991941488347947597503662109375
    },
    "last_point": {
        "ts": "2026-10-27T16:17:31+00:00",
        "lat": 34.69068829999999792335074744187295436859130859375,
        "lon": 33.3518049999999988131094141863286495208740234375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 09:11 UTC 75.0% ▼
  • Duration: 6h 18m
  • Radius: 132 meters
  • Data Points: 24 AIS positions
  • Centroid: 34.6918, 33.3520
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 131.900000000000005684341886080801486968994140625,
    "duration_minutes": 378,
    "points": 24,
    "centroid": {
        "lat": 34.69182278333332902775509865023195743560791015625,
        "lon": 33.35204090416666389273814274929463863372802734375
    },
    "bbox": {
        "min_lat": 34.69065330000000102472768048755824565887451171875,
        "min_lon": 33.35178330000000102018020697869360446929931640625,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 08:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 22 AIS positions
  • Period: 2026-10-27T08:56:36+00:00 to 2026-10-27T15:29:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-10-27T08:56:36+00:00",
        "lat": 34.692149999999998044586391188204288482666015625,
        "lon": 33.35199829999999820984157850034534931182861328125
    },
    "last_point": {
        "ts": "2026-10-27T15:29:37+00:00",
        "lat": 34.69151670000000109439497464336454868316650390625,
        "lon": 33.35227830000000182053554453887045383453369140625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 08:02 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 60 meters
  • Data Points: 22 AIS positions
  • Centroid: 34.6920, 33.3521
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 59.60000000000000142108547152020037174224853515625,
    "duration_minutes": 393,
    "points": 22,
    "centroid": {
        "lat": 34.6920200818181712065779720433056354522705078125,
        "lon": 33.35205242727273144964783568866550922393798828125
    },
    "bbox": {
        "min_lat": 34.69151670000000109439497464336454868316650390625,
        "min_lon": 33.35188329999999723440851084887981414794921875,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.35227830000000182053554453887045383453369140625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 07:17 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 25 AIS positions
  • Period: 2026-10-27T07:44:31+00:00 to 2026-10-27T14:11:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 387.1000000000000227373675443232059478759765625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-10-27T07:44:31+00:00",
        "lat": 34.69201000000000334466676576994359493255615234375,
        "lon": 33.3518499999999988858689903281629085540771484375
    },
    "last_point": {
        "ts": "2026-10-27T14:11:36+00:00",
        "lat": 34.69183170000000160371200763620436191558837890625,
        "lon": 33.35220670000000353638824890367686748504638671875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 07:17 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 33 meters
  • Data Points: 25 AIS positions
  • Centroid: 34.6921, 33.3520
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 33.2999999999999971578290569595992565155029296875,
    "duration_minutes": 387.1000000000000227373675443232059478759765625,
    "points": 25,
    "centroid": {
        "lat": 34.69206613200000077767981565557420253753662109375,
        "lon": 33.3519803319999965651732054539024829864501953125
    },
    "bbox": {
        "min_lat": 34.69183170000000160371200763620436191558837890625,
        "min_lon": 33.3518217000000021243977244012057781219482421875,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.35220670000000353638824890367686748504638671875
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 06:05 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 32m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T06:14:37+00:00 to 2026-10-27T12:47:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T06:14:37+00:00",
        "lat": 34.69119830000000348491084878332912921905517578125,
        "lon": 33.35193000000000296267899102531373500823974609375
    },
    "last_point": {
        "ts": "2026-10-27T12:47:32+00:00",
        "lat": 34.69212830000000025165718398056924343109130859375,
        "lon": 33.35205169999999696983650210313498973846435546875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 06:05 UTC 75.0% ▼
  • Duration: 6h 32m
  • Radius: 89 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.6920, 33.3520
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 89,
    "duration_minutes": 392.8999999999999772626324556767940521240234375,
    "points": 26,
    "centroid": {
        "lat": 34.6920006999999941399437375366687774658203125,
        "lon": 33.351951276923074374280986376106739044189453125
    },
    "bbox": {
        "min_lat": 34.69119830000000348491084878332912921905517578125,
        "min_lon": 33.3518217000000021243977244012057781219482421875,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.3521132999999991852746461518108844757080078125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 05:23 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T05:53:34+00:00 to 2026-10-27T12:23:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T05:53:34+00:00",
        "lat": 34.6907700000000005502442945726215839385986328125,
        "lon": 33.35164329999999921483322395943105220794677734375
    },
    "last_point": {
        "ts": "2026-10-27T12:23:31+00:00",
        "lat": 34.6920233000000024503606255166232585906982421875,
        "lon": 33.35205500000000000682121026329696178436279296875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 05:23 UTC 75.0% ▼
  • Duration: 6h 29m
  • Radius: 129 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.6919, 33.3519
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 129,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 26,
    "centroid": {
        "lat": 34.69190961153845620401625637896358966827392578125,
        "lon": 33.351921661538455055051599629223346710205078125
    },
    "bbox": {
        "min_lat": 34.6907700000000005502442945726215839385986328125,
        "min_lon": 33.35164329999999921483322395943105220794677734375,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.35205500000000000682121026329696178436279296875
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 04:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 27m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T04:53:31+00:00 to 2026-10-27T11:20:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 387,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T04:53:31+00:00",
        "lat": 34.6904217000000016923877410590648651123046875,
        "lon": 33.3516300000000001091393642127513885498046875
    },
    "last_point": {
        "ts": "2026-10-27T11:20:33+00:00",
        "lat": 34.6922516999999999143255990929901599884033203125,
        "lon": 33.35192500000000137561073643155395984649658203125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 04:02 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 141 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.6917, 33.3519
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 140.80000000000001136868377216160297393798828125,
    "duration_minutes": 387,
    "points": 26,
    "centroid": {
        "lat": 34.6916764730769244806651840917766094207763671875,
        "lon": 33.3518583884615367196602164767682552337646484375
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.351578299999999899227987043559551239013671875,
        "max_lat": 34.6922516999999999143255990929901599884033203125,
        "max_lon": 33.35204499999999683268470107577741146087646484375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 03:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 26m
  • Data Points: 27 AIS positions
  • Period: 2026-10-27T03:41:38+00:00 to 2026-10-27T10:08:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 386.8999999999999772626324556767940521240234375,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-27T03:41:38+00:00",
        "lat": 34.69050829999999763231244287453591823577880859375,
        "lon": 33.35168999999999783767634653486311435699462890625
    },
    "last_point": {
        "ts": "2026-10-27T10:08:32+00:00",
        "lat": 34.69217669999999742458385298959910869598388671875,
        "lon": 33.3519433000000020683728507719933986663818359375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 03:02 UTC 75.0% ▼
  • Duration: 6h 26m
  • Radius: 108 meters
  • Data Points: 27 AIS positions
  • Centroid: 34.6914, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 108,
    "duration_minutes": 386.8999999999999772626324556767940521240234375,
    "points": 27,
    "centroid": {
        "lat": 34.6913830185185219079357921145856380462646484375,
        "lon": 33.35181326666666024038931936956942081451416015625
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.6921899999999965302777127362787723541259765625,
        "max_lon": 33.35204499999999683268470107577741146087646484375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 02:41 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 29 AIS positions
  • Period: 2026-10-27T02:41:34+00:00 to 2026-10-27T09:11:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-27T02:41:34+00:00",
        "lat": 34.691208299999999553620000369846820831298828125,
        "lon": 33.35192169999999833862602827139198780059814453125
    },
    "last_point": {
        "ts": "2026-10-27T09:11:33+00:00",
        "lat": 34.69212830000000025165718398056924343109130859375,
        "lon": 33.35196499999999986130205797962844371795654296875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 02:41 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 101 meters
  • Data Points: 29 AIS positions
  • Centroid: 34.6913, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 101,
    "duration_minutes": 390,
    "points": 29,
    "centroid": {
        "lat": 34.69125458965518049581078230403363704681396484375,
        "lon": 33.3518017827586135126693989150226116180419921875
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.692153300000001081571099348366260528564453125,
        "max_lon": 33.35204499999999683268470107577741146087646484375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 01:08 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T01:44:31+00:00 to 2026-10-27T08:17:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T01:44:31+00:00",
        "lat": 34.69113829999999865094650886021554470062255859375,
        "lon": 33.351851699999997435952536761760711669921875
    },
    "last_point": {
        "ts": "2026-10-27T08:17:32+00:00",
        "lat": 34.69202500000000100044417195022106170654296875,
        "lon": 33.35191830000000123845893540419638156890869140625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 01:08 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 102 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.6911, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 101.7999999999999971578290569595992565155029296875,
    "duration_minutes": 393,
    "points": 26,
    "centroid": {
        "lat": 34.69111576153846243641964974813163280487060546875,
        "lon": 33.351784042307684785555466078221797943115234375
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.69202500000000100044417195022106170654296875,
        "max_lon": 33.35204499999999683268470107577741146087646484375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 27, 2026 00:17 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T00:44:31+00:00 to 2026-10-27T07:17:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T00:44:31+00:00",
        "lat": 34.69110330000000175232344190590083599090576171875,
        "lon": 33.35188000000000130285116028971970081329345703125
    },
    "last_point": {
        "ts": "2026-10-27T07:17:31+00:00",
        "lat": 34.69194329999999837355062481947243213653564453125,
        "lon": 33.35190829999999806432242621667683124542236328125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 27, 2026 00:17 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 115 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.6909, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 115.2000000000000028421709430404007434844970703125,
    "duration_minutes": 393,
    "points": 26,
    "centroid": {
        "lat": 34.6909114038461581230876618064939975738525390625,
        "lon": 33.35177129615384927774357493035495281219482421875
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.69194329999999837355062481947243213653564453125,
        "max_lon": 33.35204499999999683268470107577741146087646484375
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 23:29 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 27 AIS positions
  • Period: 2026-10-26T23:41:31+00:00 to 2026-10-27T06:14:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-26T23:41:31+00:00",
        "lat": 34.691495000000003301465767435729503631591796875,
        "lon": 33.35196169999999682431734981946647167205810546875
    },
    "last_point": {
        "ts": "2026-10-27T06:14:37+00:00",
        "lat": 34.69119830000000348491084878332912921905517578125,
        "lon": 33.35193000000000296267899102531373500823974609375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 23:29 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 70 meters
  • Data Points: 27 AIS positions
  • Centroid: 34.6909, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 69.900000000000005684341886080801486968994140625,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 27,
    "centroid": {
        "lat": 34.69088573333333869186390074901282787322998046875,
        "lon": 33.3517688407407462136688991449773311614990234375
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.691495000000003301465767435729503631591796875,
        "max_lon": 33.35196169999999682431734981946647167205810546875
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 22:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 6m
  • Data Points: 25 AIS positions
  • Period: 2026-10-26T22:47:33+00:00 to 2026-10-27T04:53:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 366,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-10-26T22:47:33+00:00",
        "lat": 34.69113329999999706387825426645576953887939453125,
        "lon": 33.35179500000000274440026259981095790863037109375
    },
    "last_point": {
        "ts": "2026-10-27T04:53:31+00:00",
        "lat": 34.6904217000000016923877410590648651123046875,
        "lon": 33.3516300000000001091393642127513885498046875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 22:02 UTC 75.0% ▼
  • Duration: 6h 6m
  • Radius: 66 meters
  • Data Points: 25 AIS positions
  • Centroid: 34.6910, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 65.5,
    "duration_minutes": 366,
    "points": 25,
    "centroid": {
        "lat": 34.6909915920000031519521144218742847442626953125,
        "lon": 33.3518188839999965011884341947734355926513671875
    },
    "bbox": {
        "min_lat": 34.6904217000000016923877410590648651123046875,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.69153330000000323707354255020618438720703125,
        "max_lon": 33.35204999999999841975295566953718662261962890625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 21:08 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 31 AIS positions
  • Period: 2026-10-26T21:50:31+00:00 to 2026-10-27T04:23:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-10-26T21:50:31+00:00",
        "lat": 34.6910682999999977482730173505842685699462890625,
        "lon": 33.35169669999999797482814756222069263458251953125
    },
    "last_point": {
        "ts": "2026-10-27T04:23:31+00:00",
        "lat": 34.69057169999999956644387566484510898590087890625,
        "lon": 33.35169669999999797482814756222069263458251953125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 21:08 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 66 meters
  • Data Points: 31 AIS positions
  • Centroid: 34.6910, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 65.7000000000000028421709430404007434844970703125,
    "duration_minutes": 393,
    "points": 31,
    "centroid": {
        "lat": 34.69103649677418133023820701055228710174560546875,
        "lon": 33.3518307709677372940859640948474407196044921875
    },
    "bbox": {
        "min_lat": 34.6904717000000033522155717946588993072509765625,
        "min_lon": 33.35155999999999920646587270312011241912841796875,
        "max_lat": 34.69153330000000323707354255020618438720703125,
        "max_lon": 33.35204999999999841975295566953718662261962890625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 20:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 30 AIS positions
  • Period: 2026-10-26T20:53:31+00:00 to 2026-10-27T03:26:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-10-26T20:53:31+00:00",
        "lat": 34.69102500000000333102434524334967136383056640625,
        "lon": 33.35157000000000238060238189063966274261474609375
    },
    "last_point": {
        "ts": "2026-10-27T03:26:33+00:00",
        "lat": 34.6904717000000033522155717946588993072509765625,
        "lon": 33.35161670000000100344550446607172489166259765625
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 20:02 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 71 meters
  • Data Points: 30 AIS positions
  • Centroid: 34.6911, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 71.400000000000005684341886080801486968994140625,
    "duration_minutes": 393,
    "points": 30,
    "centroid": {
        "lat": 34.69109044000000352525603375397622585296630859375,
        "lon": 33.351829683333335196948610246181488037109375
    },
    "bbox": {
        "min_lat": 34.6904717000000033522155717946588993072509765625,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.69153330000000323707354255020618438720703125,
        "max_lon": 33.35204999999999841975295566953718662261962890625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 19:20 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 24m
  • Data Points: 35 AIS positions
  • Period: 2026-10-26T19:20:32+00:00 to 2026-10-27T01:44:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 384,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-26T19:20:32+00:00",
        "lat": 34.69115000000000037516656448133289813995361328125,
        "lon": 33.3517216999999988047420629300177097320556640625
    },
    "last_point": {
        "ts": "2026-10-27T01:44:31+00:00",
        "lat": 34.69113829999999865094650886021554470062255859375,
        "lon": 33.351851699999997435952536761760711669921875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 19:20 UTC 75.0% ▼
  • Duration: 6h 24m
  • Radius: 57 meters
  • Data Points: 35 AIS positions
  • Centroid: 34.6912, 33.3519
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 56.60000000000000142108547152020037174224853515625,
    "duration_minutes": 384,
    "points": 35,
    "centroid": {
        "lat": 34.6911917114285728303002542816102504730224609375,
        "lon": 33.35185396285714176656256313435733318328857421875
    },
    "bbox": {
        "min_lat": 34.6906917000000021289451979100704193115234375,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.69155500000000103000274975784122943878173828125,
        "max_lon": 33.3520850000000024238033802248537540435791015625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 18:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 35 AIS positions
  • Period: 2026-10-26T18:41:33+00:00 to 2026-10-27T01:11:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-26T18:41:33+00:00",
        "lat": 34.69107170000000195386746781878173351287841796875,
        "lon": 33.35178669999999812034729984588921070098876953125
    },
    "last_point": {
        "ts": "2026-10-27T01:11:34+00:00",
        "lat": 34.69109329999999857818693271838128566741943359375,
        "lon": 33.351861700000000610089045949280261993408203125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 18:02 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 56 meters
  • Data Points: 35 AIS positions
  • Centroid: 34.6912, 33.3519
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 56.2999999999999971578290569595992565155029296875,
    "duration_minutes": 390,
    "points": 35,
    "centroid": {
        "lat": 34.6911891399999916529850452207028865814208984375,
        "lon": 33.35185115142856915326774469576776027679443359375
    },
    "bbox": {
        "min_lat": 34.6906917000000021289451979100704193115234375,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.69155500000000103000274975784122943878173828125,
        "max_lon": 33.3520850000000024238033802248537540435791015625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 17:05 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 36 AIS positions
  • Period: 2026-10-26T17:50:36+00:00 to 2026-10-27T00:23:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-10-26T17:50:36+00:00",
        "lat": 34.6913933000000014317265595309436321258544921875,
        "lon": 33.35181999999999646888682036660611629486083984375
    },
    "last_point": {
        "ts": "2026-10-27T00:23:34+00:00",
        "lat": 34.69101330000000160680428962223231792449951171875,
        "lon": 33.35186829999999957863110466860234737396240234375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 17:05 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 60 meters
  • Data Points: 36 AIS positions
  • Centroid: 34.6912, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 60.10000000000000142108547152020037174224853515625,
    "duration_minutes": 393,
    "points": 36,
    "centroid": {
        "lat": 34.6912245805555556898980285041034221649169921875,
        "lon": 33.35184755277777668425187584944069385528564453125
    },
    "bbox": {
        "min_lat": 34.6906917000000021289451979100704193115234375,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.69155500000000103000274975784122943878173828125,
        "max_lon": 33.3520850000000024238033802248537540435791015625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 16:02 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 35m
  • Data Points: 36 AIS positions
  • Period: 2026-10-26T16:11:38+00:00 to 2026-10-26T22:47:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-10-26T16:11:38+00:00",
        "lat": 34.69183670000000319078026222996413707733154296875,
        "lon": 33.35182830000000109293978312052786350250244140625
    },
    "last_point": {
        "ts": "2026-10-26T22:47:33+00:00",
        "lat": 34.69113329999999706387825426645576953887939453125,
        "lon": 33.35179500000000274440026259981095790863037109375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 16:02 UTC 75.0% ▼
  • Duration: 6h 35m
  • Radius: 67 meters
  • Data Points: 36 AIS positions
  • Centroid: 34.6913, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 67.099999999999994315658113919198513031005859375,
    "duration_minutes": 395.8999999999999772626324556767940521240234375,
    "points": 36,
    "centroid": {
        "lat": 34.6912914361111006655846722424030303955078125,
        "lon": 33.35182287500000342106432071886956691741943359375
    },
    "bbox": {
        "min_lat": 34.6906917000000021289451979100704193115234375,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.69183670000000319078026222996413707733154296875,
        "max_lon": 33.3520850000000024238033802248537540435791015625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 15:11 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 35 AIS positions
  • Period: 2026-10-26T15:32:31+00:00 to 2026-10-26T22:05:35+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-26T15:32:31+00:00",
        "lat": 34.69198829999999844631020096130669116973876953125,
        "lon": 33.35193000000000296267899102531373500823974609375
    },
    "last_point": {
        "ts": "2026-10-26T22:05:35+00:00",
        "lat": 34.691163299999999480860424228012561798095703125,
        "lon": 33.35192169999999833862602827139198780059814453125
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 15:11 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 73 meters
  • Data Points: 35 AIS positions
  • Centroid: 34.6913, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 72.5,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 35,
    "centroid": {
        "lat": 34.6913405714285687508890987373888492584228515625,
        "lon": 33.3518259571428501431000768207013607025146484375
    },
    "bbox": {
        "min_lat": 34.6906917000000021289451979100704193115234375,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.69198829999999844631020096130669116973876953125,
        "max_lon": 33.3520850000000024238033802248537540435791015625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 14:08 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 21m
  • Data Points: 35 AIS positions
  • Period: 2026-10-26T14:53:32+00:00 to 2026-10-26T21:14:32+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 381,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-26T14:53:32+00:00",
        "lat": 34.69205500000000341742634191177785396575927734375,
        "lon": 33.35178330000000102018020697869360446929931640625
    },
    "last_point": {
        "ts": "2026-10-26T21:14:32+00:00",
        "lat": 34.6906917000000021289451979100704193115234375,
        "lon": 33.3517317000000019788785721175372600555419921875
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 14:08 UTC 75.0% ▼
  • Duration: 6h 21m
  • Radius: 87 meters
  • Data Points: 35 AIS positions
  • Centroid: 34.6915, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 87.2999999999999971578290569595992565155029296875,
    "duration_minutes": 381,
    "points": 35,
    "centroid": {
        "lat": 34.69147504857142649825618718750774860382080078125,
        "lon": 33.3518242371428641490638256072998046875
    },
    "bbox": {
        "min_lat": 34.6906917000000021289451979100704193115234375,
        "min_lon": 33.35150999999999754663804196752607822418212890625,
        "max_lat": 34.692098299999997834675014019012451171875,
        "max_lon": 33.3520850000000024238033802248537540435791015625
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 13:23 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 33m
  • Data Points: 33 AIS positions
  • Period: 2026-10-26T13:23:33+00:00 to 2026-10-26T19:56:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-10-26T13:23:33+00:00",
        "lat": 34.6925116999999971767465467564761638641357421875,
        "lon": 33.35133499999999884266799199394881725311279296875
    },
    "last_point": {
        "ts": "2026-10-26T19:56:31+00:00",
        "lat": 34.691450000000003228706191293895244598388671875,
        "lon": 33.35177829999999943311195238493382930755615234375
    }
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 13:23 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 98 meters
  • Data Points: 33 AIS positions
  • Centroid: 34.6917, 33.3518
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 98.2000000000000028421709430404007434844970703125,
    "duration_minutes": 393,
    "points": 33,
    "centroid": {
        "lat": 34.6917101484848586778753087855875492095947265625,
        "lon": 33.35178878787878176126469043083488941192626953125
    },
    "bbox": {
        "min_lat": 34.69104329999999691835910198278725147247314453125,
        "min_lon": 33.35133499999999884266799199394881725311279296875,
        "max_lat": 34.6925116999999971767465467564761638641357421875,
        "max_lon": 33.35199829999999820984157850034534931182861328125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Loiter Northern Baltic Sea Surveillance Zone
Oct 26, 2026 12:09 UTC 75.0% ▼
  • Duration: 6h 39m
  • Radius: 106 meters
  • Data Points: 32 AIS positions
  • Centroid: 34.6918, 33.3517
  • Zone: Northern Baltic Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 106.2999999999999971578290569595992565155029296875,
    "duration_minutes": 399,
    "points": 32,
    "centroid": {
        "lat": 34.69179140624999746478351880796253681182861328125,
        "lon": 33.35174073125000404616002924740314483642578125
    },
    "bbox": {
        "min_lat": 34.69104329999999691835910198278725147247314453125,
        "min_lon": 33.35107500000000158024704433046281337738037109375,
        "max_lat": 34.6926117000000004964022082276642322540283203125,
        "max_lon": 33.351951700000000755608198232948780059814453125
    },
    "zone_id": "discovered_039"
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 12:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 39m
  • Data Points: 32 AIS positions
  • Period: 2026-10-26T12:50:32+00:00 to 2026-10-26T19:29:31+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 399,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-10-26T12:50:32+00:00",
        "lat": 34.69257669999999649235178367234766483306884765625,
        "lon": 33.35107500000000158024704433046281337738037109375
    },
    "last_point": {
        "ts": "2026-10-26T19:29:31+00:00",
        "lat": 34.69119830000000348491084878332912921905517578125,
        "lon": 33.35172829999999777328412164933979511260986328125
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 11:00 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 36 AIS positions
  • Period: 2026-10-26T11:52:54+00:00 to 2026-10-26T18:23:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.69999999999998863131622783839702606201171875,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-10-26T11:52:54+00:00",
        "lat": 34.65050000000000096633812063373625278472900390625,
        "lon": 33.34287330000000082463884609751403331756591796875
    },
    "last_point": {
        "ts": "2026-10-26T18:23:34+00:00",
        "lat": 34.6912267000000014149918570183217525482177734375,
        "lon": 33.35182669999999660603862139396369457244873046875
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 26, 2026 10:01 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 48 AIS positions
  • Period: 2026-10-26T10:34:05+00:00 to 2026-10-26T17:05:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 391.5,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-10-26T10:34:05+00:00",
        "lat": 34.39722669999999737910911790095269680023193359375,
        "lon": 33.30514000000000152112988871522247791290283203125
    },
    "last_point": {
        "ts": "2026-10-26T17:05:33+00:00",
        "lat": 34.69174670000000304526110994629561901092529296875,
        "lon": 33.35177829999999943311195238493382930755615234375
    }
}
Methodology: 2026.01.18
Ais Gap🛰️✗ Port Said/Suez Approach
Oct 24, 2026 18:34 UTC 70.0% ▼
  • Gap Duration: 4h 18m
  • Last Seen: 2026-10-24T18:34:20+00:00 at 29.8910, 32.5234 (Zone: Port Said/Suez Approach)
  • Next Seen: 2026-10-24T22:53:13+00:00 at 29.9535, 32.5826

🛰️ 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: 2026-10-24T23:15:01.482918+00:00

Show Raw Evidence JSON
{
    "gap_minutes": 258.8999999999999772626324556767940521240234375,
    "last_seen": {
        "ts": "2026-10-24T18:34:20+00:00",
        "lat": 29.890950000000000130739863379858434200286865234375,
        "lon": 32.52339829999999665233190171420574188232421875,
        "sog": 3.100000000000000088817841970012523233890533447265625,
        "zone_id": "osint_port_said"
    },
    "next_seen": {
        "ts": "2026-10-24T22:53:13+00:00",
        "lat": 29.95350330000000127483872347511351108551025390625,
        "lon": 32.58258670000000023492248146794736385345458984375,
        "zone_ids": [
            "osint_port_said"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 29.890950000000000130739863379858434200286865234375,
                "lon": 32.52339829999999665233190171420574188232421875,
                "ts": "2026-10-24T18:34:20+00:00"
            },
            "end": {
                "lat": 29.95350330000000127483872347511351108551025390625,
                "lon": 32.58258670000000023492248146794736385345458984375,
                "ts": "2026-10-24T22:53:13+00:00"
            },
            "bbox": {
                "min_lat": 29.710770000000000123918653116561472415924072265625,
                "min_lon": 32.315506999999996651240508072078227996826171875,
                "max_lat": 30.133683000000001328544385614804923534393310546875,
                "max_lon": 32.79047800000000023601387511007487773895263671875
            },
            "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": "2026-10-24T23:15:01.482918+00:00"
    }
}
Methodology: 2026.01.18
Zone Dwell Port Said/Suez Approach
Oct 24, 2026 18:23 UTC 80.0% ▼
  • Zone: Port Said/Suez Approach
  • Duration: 4h 42m
  • Data Points: 5 AIS positions
  • Period: 2026-10-24T18:23:01+00:00 to 2026-10-24T23:05:54+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_port_said",
    "zone_name": "Port Said\/Suez Approach",
    "dwell_minutes": 282.8999999999999772626324556767940521240234375,
    "points_in_zone": 5,
    "first_point": {
        "ts": "2026-10-24T18:23:01+00:00",
        "lat": 29.89126830000000012432792573235929012298583984375,
        "lon": 32.53717999999999932470018393360078334808349609375
    },
    "last_point": {
        "ts": "2026-10-24T23:05:54+00:00",
        "lat": 29.99098670000000055324562708847224712371826171875,
        "lon": 32.5846700000000026875568437390029430389404296875
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 18, 2026 01:05 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 1h 48m
  • Data Points: 40 AIS positions
  • Period: 2026-10-18T01:05:34+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 108.2000000000000028421709430404007434844970703125,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-10-18T01:05:34+00:00",
        "lat": 34.70210829999999901929186307825148105621337890625,
        "lon": 33.33426999999999651436155545525252819061279296875
    },
    "last_point": {
        "ts": "2026-10-18T02:53:47+00:00",
        "lat": 34.34224669999999690617187297903001308441162109375,
        "lon": 33.29818999999999817873685969971120357513427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 18, 2026 00:52 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 2h 1m
  • Data Points: 43 AIS positions
  • Period: 2026-10-18T00:52:36+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 121.2000000000000028421709430404007434844970703125,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-10-18T00:52:36+00:00",
        "lat": 34.709108299999996916085365228354930877685546875,
        "lon": 33.323385000000001809894456528127193450927734375
    },
    "last_point": {
        "ts": "2026-10-18T02:53:47+00:00",
        "lat": 34.34224669999999690617187297903001308441162109375,
        "lon": 33.29818999999999817873685969971120357513427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 17, 2026 22:16 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 4h 37m
  • Data Points: 44 AIS positions
  • Period: 2026-10-17T22:16:16+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 277.5,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-10-17T22:16:16+00:00",
        "lat": 34.70961170000000350910340785048902034759521484375,
        "lon": 33.3229867000000012922100722789764404296875
    },
    "last_point": {
        "ts": "2026-10-18T02:53:47+00:00",
        "lat": 34.34224669999999690617187297903001308441162109375,
        "lon": 33.29818999999999817873685969971120357513427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 17, 2026 20:58 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 5h 55m
  • Data Points: 45 AIS positions
  • Period: 2026-10-17T20:58:17+00:00 to 2026-10-18T02:53:47+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 355.5,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-10-17T20:58:17+00:00",
        "lat": 34.70964500000000185764292837120592594146728515625,
        "lon": 33.32305000000000205773176276125013828277587890625
    },
    "last_point": {
        "ts": "2026-10-18T02:53:47+00:00",
        "lat": 34.34224669999999690617187297903001308441162109375,
        "lon": 33.29818999999999817873685969971120357513427734375
    }
}
Methodology: 2026.01.18
Zone Dwell Northern Baltic Sea Surveillance Zone
Oct 16, 2026 11:08 UTC 80.0% ▼
  • Zone: Northern Baltic Sea Surveillance Zone
  • Duration: 1h 39m
  • Data Points: 16 AIS positions
  • Period: 2026-10-16T11:08:38+00:00 to 2026-10-16T12:48:26+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 99.7999999999999971578290569595992565155029296875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-10-16T11:08:38+00:00",
        "lat": 34.69956330000000122026904136873781681060791015625,
        "lon": 33.34578830000000237987478612922132015228271484375
    },
    "last_point": {
        "ts": "2026-10-16T12:48:26+00:00",
        "lat": 34.7096566999999964764356263913214206695556640625,
        "lon": 33.3230750000000028876456781290471553802490234375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Oct 28 16:32 34.7100 33.3226 0.1 kn 98.9° Northern Baltic Sea Surveillance Zone
Oct 28 15:35 34.7101 33.3225 0.1 kn 139.3° Northern Baltic Sea Surveillance Zone
Oct 28 14:20 34.7101 33.3224 0.0 kn 177.9° Northern Baltic Sea Surveillance Zone
Oct 28 14:11 34.7101 33.3224 0.0 kn 177.9° Northern Baltic Sea Surveillance Zone
Oct 28 14:05 34.7101 33.3224 0.0 kn 166.7° Northern Baltic Sea Surveillance Zone
Oct 28 13:32 34.7101 33.3225 0.0 kn 173.0° Northern Baltic Sea Surveillance Zone
Oct 28 13:23 34.7101 33.3225 0.0 kn 190.6° Northern Baltic Sea Surveillance Zone
Oct 28 13:02 34.7101 33.3225 0.0 kn 190.6° Northern Baltic Sea Surveillance Zone
Oct 28 12:56 34.7101 33.3225 0.0 kn 213.9° Northern Baltic Sea Surveillance Zone
Oct 28 12:53 34.7101 33.3225 0.0 kn 213.9° Northern Baltic Sea Surveillance Zone
Oct 28 12:32 34.7101 33.3225 0.1 kn 230.2° Northern Baltic Sea Surveillance Zone
Oct 28 12:14 34.7101 33.3225 0.0 kn 208.3° Northern Baltic Sea Surveillance Zone
Oct 28 10:32 34.7101 33.3225 0.1 kn 223.2° Northern Baltic Sea Surveillance Zone
Oct 28 09:50 34.7101 33.3225 0.1 kn 217.9° Northern Baltic Sea Surveillance Zone
Oct 28 09:26 34.7101 33.3225 0.0 kn 304.0° Northern Baltic Sea Surveillance Zone
Oct 28 09:14 34.7100 33.3224 0.0 kn 348.9° Northern Baltic Sea Surveillance Zone
Oct 28 07:26 34.7101 33.3225 0.1 kn 247.0° Northern Baltic Sea Surveillance Zone
Oct 28 06:50 34.7101 33.3225 0.0 kn 201.1° Northern Baltic Sea Surveillance Zone
Oct 28 06:38 34.7100 33.3225 0.0 kn 199.4° Northern Baltic Sea Surveillance Zone
Oct 28 06:35 34.7101 33.3225 0.0 kn 199.4° Northern Baltic Sea Surveillance Zone

Showing 20 of 100 recent positions.

Data Source

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

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