GAIA

IMO 9697301

Vessel information

Vessel Name GAIA
IMO Number 9697301
MMSI 636026315
Vessel Type Tanker
Flag 🇱🇷 LIBERIA
Call Sign A8JP9
Length 101 m
Beam 19 m

Detected Events (100)

Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 21:07 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 1h 45m
  • Data Points: 7 AIS positions
  • Period: 2026-10-27T21:07:33+00:00 to 2026-10-27T22:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 105.5,
    "points_in_zone": 7,
    "first_point": {
        "ts": "2026-10-27T21:07:33+00:00",
        "lat": 35.98829169999999777473931317217648029327392578125,
        "lon": -5.4038149999999998129851519479416310787200927734375
    },
    "last_point": {
        "ts": "2026-10-27T22:53:03+00:00",
        "lat": 36.13924670000000105574144981801509857177734375,
        "lon": -5.3075732999999996053475115331821143627166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 20:07 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 2h 45m
  • Data Points: 22 AIS positions
  • Period: 2026-10-27T20:07:49+00:00 to 2026-10-27T22:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 165.19999999999998863131622783839702606201171875,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-10-27T20:07:49+00:00",
        "lat": 35.87469999999999714646037318743765354156494140625,
        "lon": -5.53065829999999980515212882892228662967681884765625
    },
    "last_point": {
        "ts": "2026-10-27T22:53:03+00:00",
        "lat": 36.13924670000000105574144981801509857177734375,
        "lon": -5.3075732999999996053475115331821143627166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 19:29 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 3h 23m
  • Data Points: 23 AIS positions
  • Period: 2026-10-27T19:29:52+00:00 to 2026-10-27T22:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 203.19999999999998863131622783839702606201171875,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-10-27T19:29:52+00:00",
        "lat": 35.87727830000000039945007301867008209228515625,
        "lon": -5.52475670000000018688979253056459128856658935546875
    },
    "last_point": {
        "ts": "2026-10-27T22:53:03+00:00",
        "lat": 36.13924670000000105574144981801509857177734375,
        "lon": -5.3075732999999996053475115331821143627166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 18:05 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 4h 47m
  • Data Points: 24 AIS positions
  • Period: 2026-10-27T18:05:52+00:00 to 2026-10-27T22:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 287.19999999999998863131622783839702606201171875,
    "points_in_zone": 24,
    "first_point": {
        "ts": "2026-10-27T18:05:52+00:00",
        "lat": 35.87823829999999958317857817746698856353759765625,
        "lon": -5.52450500000000044309445001999847590923309326171875
    },
    "last_point": {
        "ts": "2026-10-27T22:53:03+00:00",
        "lat": 36.13924670000000105574144981801509857177734375,
        "lon": -5.3075732999999996053475115331821143627166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 17:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 5h 50m
  • Data Points: 26 AIS positions
  • Period: 2026-10-27T17:02:52+00:00 to 2026-10-27T22:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 350.19999999999998863131622783839702606201171875,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-27T17:02:52+00:00",
        "lat": 35.87727830000000039945007301867008209228515625,
        "lon": -5.52473330000000029116336008883081376552581787109375
    },
    "last_point": {
        "ts": "2026-10-27T22:53:03+00:00",
        "lat": 36.13924670000000105574144981801509857177734375,
        "lon": -5.3075732999999996053475115331821143627166748046875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 16:35 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 17m
  • Data Points: 29 AIS positions
  • Period: 2026-10-27T16:35:52+00:00 to 2026-10-27T22:53:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 377.19999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-27T16:35:52+00:00",
        "lat": 35.87731000000000136651578941382467746734619140625,
        "lon": -5.52472829999999959227352519519627094268798828125
    },
    "last_point": {
        "ts": "2026-10-27T22:53:03+00:00",
        "lat": 36.13924670000000105574144981801509857177734375,
        "lon": -5.3075732999999996053475115331821143627166748046875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 16:35 UTC 75.0% ▼
  • Duration: 3h 40m
  • Radius: 939 meters
  • Data Points: 10 AIS positions
  • Centroid: 35.8784, -5.5267
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 939.299999999999954525264911353588104248046875,
    "duration_minutes": 220.69999999999998863131622783839702606201171875,
    "points": 10,
    "centroid": {
        "lat": 35.8784114900000048464789870195090770721435546875,
        "lon": -5.52672531999999971930037645506672561168670654296875
    },
    "bbox": {
        "min_lat": 35.87469999999999714646037318743765354156494140625,
        "min_lon": -5.532045000000000101181285572238266468048095703125,
        "max_lat": 35.88568670000000082609403762035071849822998046875,
        "max_lon": -5.52450500000000044309445001999847590923309326171875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 15:29 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 34m
  • Data Points: 27 AIS positions
  • Period: 2026-10-27T15:53:52+00:00 to 2026-10-27T22:28:03+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 394.19999999999998863131622783839702606201171875,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-27T15:53:52+00:00",
        "lat": 35.87725999999999970668795867823064327239990234375,
        "lon": -5.52472829999999959227352519519627094268798828125
    },
    "last_point": {
        "ts": "2026-10-27T22:28:03+00:00",
        "lat": 36.12946670000000182199073606170713901519775390625,
        "lon": -5.3105700000000002347633198951371014118194580078125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 15:29 UTC 75.0% ▼
  • Duration: 4h 46m
  • Radius: 973 meters
  • Data Points: 12 AIS positions
  • Centroid: 35.8782, -5.5264
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 973,
    "duration_minutes": 286.69999999999998863131622783839702606201171875,
    "points": 12,
    "centroid": {
        "lat": 35.87822040833334114040553686209022998809814453125,
        "lon": -5.52639331666666588915859392727725207805633544921875
    },
    "bbox": {
        "min_lat": 35.87469999999999714646037318743765354156494140625,
        "min_lon": -5.532045000000000101181285572238266468048095703125,
        "max_lat": 35.88568670000000082609403762035071849822998046875,
        "max_lon": -5.52450500000000044309445001999847590923309326171875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 14:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 30m
  • Data Points: 28 AIS positions
  • Period: 2026-10-27T14:50:52+00:00 to 2026-10-27T21:21:33+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 390.69999999999998863131622783839702606201171875,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-10-27T14:50:52+00:00",
        "lat": 35.87729329999999805522747919894754886627197265625,
        "lon": -5.5247367000000000558657120564021170139312744140625
    },
    "last_point": {
        "ts": "2026-10-27T21:21:33+00:00",
        "lat": 36.020998300000002245724317617714405059814453125,
        "lon": -5.37346330000000005355786925065331161022186279296875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 14:02 UTC 75.0% ▼
  • Duration: 6h 13m
  • Radius: 1,006 meters
  • Data Points: 15 AIS positions
  • Centroid: 35.8780, -5.5261
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1005.8999999999999772626324556767940521240234375,
    "duration_minutes": 373.69999999999998863131622783839702606201171875,
    "points": 15,
    "centroid": {
        "lat": 35.87803887999999830071828910149633884429931640625,
        "lon": -5.52606320666666572805070245522074401378631591796875
    },
    "bbox": {
        "min_lat": 35.87469999999999714646037318743765354156494140625,
        "min_lon": -5.532045000000000101181285572238266468048095703125,
        "max_lat": 35.88568670000000082609403762035071849822998046875,
        "max_lon": -5.52450500000000044309445001999847590923309326171875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 13:26 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 34m
  • Data Points: 14 AIS positions
  • Period: 2026-10-27T13:32:52+00:00 to 2026-10-27T20:07:49+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 394.8999999999999772626324556767940521240234375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-10-27T13:32:52+00:00",
        "lat": 35.877281699999997499617165885865688323974609375,
        "lon": -5.52477169999999961902403811109252274036407470703125
    },
    "last_point": {
        "ts": "2026-10-27T20:07:49+00:00",
        "lat": 35.87469999999999714646037318743765354156494140625,
        "lon": -5.53065829999999980515212882892228662967681884765625
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 13:26 UTC 75.0% ▼
  • Duration: 6h 34m
  • Radius: 568 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8772, -5.5251
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 568.3999999999999772626324556767940521240234375,
    "duration_minutes": 394.8999999999999772626324556767940521240234375,
    "points": 14,
    "centroid": {
        "lat": 35.87717653571429110570534248836338520050048828125,
        "lon": -5.52514796428571397512996554723940789699554443359375
    },
    "bbox": {
        "min_lat": 35.87469999999999714646037318743765354156494140625,
        "min_lon": -5.53065829999999980515212882892228662967681884765625,
        "max_lat": 35.87823829999999958317857817746698856353759765625,
        "max_lon": -5.52450500000000044309445001999847590923309326171875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 11:32 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 33m
  • Data Points: 14 AIS positions
  • Period: 2026-10-27T11:32:52+00:00 to 2026-10-27T18:05:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 393,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-10-27T11:32:52+00:00",
        "lat": 35.87729329999999805522747919894754886627197265625,
        "lon": -5.52471170000000011413021638873033225536346435546875
    },
    "last_point": {
        "ts": "2026-10-27T18:05:52+00:00",
        "lat": 35.87823829999999958317857817746698856353759765625,
        "lon": -5.52450500000000044309445001999847590923309326171875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 11:32 UTC 75.0% ▼
  • Duration: 6h 33m
  • Radius: 99 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8774, -5.5247
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 99.099999999999994315658113919198513031005859375,
    "duration_minutes": 393,
    "points": 14,
    "centroid": {
        "lat": 35.87736308571428622826715582050383090972900390625,
        "lon": -5.5247232071428573618732116301544010639190673828125
    },
    "bbox": {
        "min_lat": 35.87725999999999970668795867823064327239990234375,
        "min_lon": -5.52477169999999961902403811109252274036407470703125,
        "max_lat": 35.87823829999999958317857817746698856353759765625,
        "max_lon": -5.52450500000000044309445001999847590923309326171875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 10:07 UTC 75.0% ▼
  • Duration: 6h 26m
  • Radius: 8 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8773, -5.5247
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 7.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 386.6000000000000227373675443232059478759765625,
    "points": 14,
    "centroid": {
        "lat": 35.87729582857142673901762464083731174468994140625,
        "lon": -5.5247473785714280580805279896594583988189697265625
    },
    "bbox": {
        "min_lat": 35.87725999999999970668795867823064327239990234375,
        "min_lon": -5.52483170000000001209627953357994556427001953125,
        "max_lat": 35.87733829999999812798705534078180789947509765625,
        "max_lon": -5.52471170000000011413021638873033225536346435546875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 10:00 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 26m
  • Data Points: 14 AIS positions
  • Period: 2026-10-27T10:36:15+00:00 to 2026-10-27T17:02:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 386.6000000000000227373675443232059478759765625,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-10-27T10:36:15+00:00",
        "lat": 35.87730669999999832953108125366270542144775390625,
        "lon": -5.52483170000000001209627953357994556427001953125
    },
    "last_point": {
        "ts": "2026-10-27T17:02:52+00:00",
        "lat": 35.87727830000000039945007301867008209228515625,
        "lon": -5.52473330000000029116336008883081376552581787109375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 09:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 25m
  • Data Points: 25 AIS positions
  • Period: 2026-10-27T09:28:14+00:00 to 2026-10-27T15:53:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 385.6000000000000227373675443232059478759765625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-10-27T09:28:14+00:00",
        "lat": 35.89399829999999980145730660296976566314697265625,
        "lon": -5.50141670000000004847606760449707508087158203125
    },
    "last_point": {
        "ts": "2026-10-27T15:53:52+00:00",
        "lat": 35.87725999999999970668795867823064327239990234375,
        "lon": -5.52472829999999959227352519519627094268798828125
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Ceuta/Gibraltar STS Zone
Oct 27, 2026 07:23 UTC 65/100 ▼
Vessel A: IMO 9697301 (GAIA) LIBERIA
Vessel B: IMO 9405540 (ZEVULUN) Liberia
  • Minimum Distance: 274 meters
  • Average Distance: 277 meters
  • Duration: 30 minutes
  • Period: 2026-10-27T07:23:22+00:00 to 2026-10-27T07:53:22+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ceuta/Gibraltar STS Zone

Confidence Analysis

Score: 65/100

Moderate-confidence STS candidate. Two tankers (GAIA and ZEVULUN) maintained close proximity (min 274m, avg 277m) for 30 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 Ceuta/Gibraltar STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 274m, avg 277m
Duration5/25Duration 30 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ceuta/Gibraltar STS Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-27T08:15:02.143979+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636026315,
        "imo": 9697301,
        "name": "GAIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636025560,
        "imo": 9405540,
        "name": "ZEVULUN",
        "flag": "Liberia"
    },
    "min_distance_m": 274.3999999999999772626324556767940521240234375,
    "avg_distance_m": 277.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 2.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 30,
    "overlap_duration_s": 1800,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "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": "2026-10-27T07:23:22+00:00",
        "end": "2026-10-27T07:53:22+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 274m, avg 277m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 30 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: Ceuta\/Gibraltar STS Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (GAIA and ZEVULUN) maintained close proximity (min 274m, avg 277m) for 30 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 Ceuta\/Gibraltar STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.89510779999999812162059242837131023406982421875,
            "lon": -5.50069110000000005555875759455375373363494873046875
        },
        "time_window": {
            "start_ts": "2026-10-27T07:23:22+00:00",
            "end_ts": "2026-10-27T07:53:22+00:00"
        },
        "searched_at": "2026-10-27T08:15:02.143979+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 07:14 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 21m
  • Data Points: 27 AIS positions
  • Period: 2026-10-27T07:47:22+00:00 to 2026-10-27T14:08:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 381.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-27T07:47:22+00:00",
        "lat": 35.89400499999999993860910763032734394073486328125,
        "lon": -5.501381699999999597139321849681437015533447265625
    },
    "last_point": {
        "ts": "2026-10-27T14:08:52+00:00",
        "lat": 35.87733829999999812798705534078180789947509765625,
        "lon": -5.5247533000000004221874405629932880401611328125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 07:14 UTC 75.0% ▼
  • Duration: 2h 34m
  • Radius: 997 meters
  • Data Points: 13 AIS positions
  • Centroid: 35.8955, -5.5002
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 996.8999999999999772626324556767940521240234375,
    "duration_minutes": 154.19999999999998863131622783839702606201171875,
    "points": 13,
    "centroid": {
        "lat": 35.89550436153846391107435920275747776031494140625,
        "lon": -5.500180646153847163759564864449203014373779296875
    },
    "bbox": {
        "min_lat": 35.89397000000000303998604067601263523101806640625,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.90448669999999964375092531554400920867919921875,
        "max_lon": -5.49270499999999994855670593096874654293060302734375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 06:20 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 27m
  • Data Points: 27 AIS positions
  • Period: 2026-10-27T06:59:22+00:00 to 2026-10-27T13:26:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 387.5,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-27T06:59:22+00:00",
        "lat": 35.8939917000000008329152478836476802825927734375,
        "lon": -5.50138670000000029602915674331597983837127685546875
    },
    "last_point": {
        "ts": "2026-10-27T13:26:52+00:00",
        "lat": 35.8772967000000022608219296671450138092041015625,
        "lon": -5.52475670000000018688979253056459128856658935546875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 06:20 UTC 75.0% ▼
  • Duration: 3h 28m
  • Radius: 1,028 meters
  • Data Points: 16 AIS positions
  • Centroid: 35.8952, -5.5004
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1028,
    "duration_minutes": 208.19999999999998863131622783839702606201171875,
    "points": 16,
    "centroid": {
        "lat": 35.8952223000000003594323061406612396240234375,
        "lon": -5.5004077187499991197228155215270817279815673828125
    },
    "bbox": {
        "min_lat": 35.89397000000000303998604067601263523101806640625,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.90448669999999964375092531554400920867919921875,
        "max_lon": -5.49270499999999994855670593096874654293060302734375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 05:32 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6 hours
  • Data Points: 29 AIS positions
  • Period: 2026-10-27T05:32:22+00:00 to 2026-10-27T11:32:52+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 360.5,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-27T05:32:22+00:00",
        "lat": 35.8939850000000006957634468562901020050048828125,
        "lon": -5.5013766999999997864279066561721265316009521484375
    },
    "last_point": {
        "ts": "2026-10-27T11:32:52+00:00",
        "lat": 35.87729329999999805522747919894754886627197265625,
        "lon": -5.52471170000000011413021638873033225536346435546875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 05:32 UTC 75.0% ▼
  • Duration: 4h 16m
  • Radius: 1,036 meters
  • Data Points: 17 AIS positions
  • Centroid: 35.8951, -5.5005
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1036,
    "duration_minutes": 256.19999999999998863131622783839702606201171875,
    "points": 17,
    "centroid": {
        "lat": 35.89514951764706296444273903034627437591552734375,
        "lon": -5.50046471764705824369912079419009387493133544921875
    },
    "bbox": {
        "min_lat": 35.89397000000000303998604067601263523101806640625,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.90448669999999964375092531554400920867919921875,
        "max_lon": -5.49270499999999994855670593096874654293060302734375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 04:08 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 30m
  • Data Points: 30 AIS positions
  • Period: 2026-10-27T04:08:22+00:00 to 2026-10-27T10:38:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 390.19999999999998863131622783839702606201171875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-10-27T04:08:22+00:00",
        "lat": 35.89400330000000138852556119672954082489013671875,
        "lon": -5.50140169999999972816340232384391129016876220703125
    },
    "last_point": {
        "ts": "2026-10-27T10:38:36+00:00",
        "lat": 35.87730830000000281643224298022687435150146484375,
        "lon": -5.52476669999999980831262291758321225643157958984375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 04:08 UTC 75.0% ▼
  • Duration: 5h 40m
  • Radius: 1,049 meters
  • Data Points: 19 AIS positions
  • Centroid: 35.8950, -5.5006
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1049.40000000000009094947017729282379150390625,
    "duration_minutes": 340.19999999999998863131622783839702606201171875,
    "points": 19,
    "centroid": {
        "lat": 35.89502930526315793713365565054118633270263671875,
        "lon": -5.50056308421052531087980241863988339900970458984375
    },
    "bbox": {
        "min_lat": 35.89397000000000303998604067601263523101806640625,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.90448669999999964375092531554400920867919921875,
        "max_lon": -5.49270499999999994855670593096874654293060302734375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 03:47 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 29m
  • Data Points: 29 AIS positions
  • Period: 2026-10-27T03:53:22+00:00 to 2026-10-27T10:22:34+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 389.19999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-27T03:53:22+00:00",
        "lat": 35.89401670000000166282916325144469738006591796875,
        "lon": -5.50139170000000010674057193682529032230377197265625
    },
    "last_point": {
        "ts": "2026-10-27T10:22:34+00:00",
        "lat": 35.877870000000001482476363889873027801513671875,
        "lon": -5.52606329999999967839130476932041347026824951171875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 03:47 UTC 75.0% ▼
  • Duration: 6h 1m
  • Radius: 1,060 meters
  • Data Points: 21 AIS positions
  • Centroid: 35.8949, -5.5006
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1060.200000000000045474735088646411895751953125,
    "duration_minutes": 361.19999999999998863131622783839702606201171875,
    "points": 21,
    "centroid": {
        "lat": 35.89493302380952144403636339120566844940185546875,
        "lon": -5.5006417619047613953853215207345783710479736328125
    },
    "bbox": {
        "min_lat": 35.89397000000000303998604067601263523101806640625,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.90448669999999964375092531554400920867919921875,
        "max_lon": -5.49270499999999994855670593096874654293060302734375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Sts🛰️✗ Ceuta/Gibraltar STS Zone
Oct 27, 2026 02:47 UTC 75/100 ▼
Vessel A: IMO 9697301 (GAIA) LIBERIA
Vessel B: IMO 9405540 (ZEVULUN) Liberia
  • Minimum Distance: 270 meters
  • Average Distance: 271 meters
  • Duration: 1 hours
  • Period: 2026-10-27T02:47:22+00:00 to 2026-10-27T03:47:22+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ceuta/Gibraltar STS Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (GAIA and ZEVULUN) maintained close proximity (min 270m, avg 271m) 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 Ceuta/Gibraltar STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 270m, avg 271m
Duration15/25Duration 60 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ceuta/Gibraltar STS Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-27T05:15:02.074542+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636026315,
        "imo": 9697301,
        "name": "GAIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636025560,
        "imo": 9405540,
        "name": "ZEVULUN",
        "flag": "Liberia"
    },
    "min_distance_m": 269.80000000000001136868377216160297393798828125,
    "avg_distance_m": 271.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 60,
    "overlap_duration_s": 3600,
    "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": "2026-10-27T02:47:22+00:00",
        "end": "2026-10-27T03:47:22+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 270m, avg 271m"
            },
            "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 \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ceuta\/Gibraltar STS Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (GAIA and ZEVULUN) maintained close proximity (min 270m, avg 271m) 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 Ceuta\/Gibraltar STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.89509209999999939100234769284725189208984375,
            "lon": -5.50068830000000019708750187419354915618896484375
        },
        "time_window": {
            "start_ts": "2026-10-27T02:47:22+00:00",
            "end_ts": "2026-10-27T03:47:22+00:00"
        },
        "searched_at": "2026-10-27T05:15:02.074542+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 02:47 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 29m
  • Data Points: 16 AIS positions
  • Period: 2026-10-27T02:47:22+00:00 to 2026-10-27T09:16:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 389.3999999999999772626324556767940521240234375,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-10-27T02:47:22+00:00",
        "lat": 35.89399829999999980145730660296976566314697265625,
        "lon": -5.50138329999999964314838507561944425106048583984375
    },
    "last_point": {
        "ts": "2026-10-27T09:16:45+00:00",
        "lat": 35.8939967000000024199835024774074554443359375,
        "lon": -5.50139499999999959101160129648633301258087158203125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 02:47 UTC 75.0% ▼
  • Duration: 6h 29m
  • Radius: 3 meters
  • Data Points: 16 AIS positions
  • Centroid: 35.8940, -5.5014
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 2.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 389.3999999999999772626324556767940521240234375,
    "points": 16,
    "centroid": {
        "lat": 35.89400271250000429290594183839857578277587890625,
        "lon": -5.5013934562499997582563082687556743621826171875
    },
    "bbox": {
        "min_lat": 35.8939850000000006957634468562901020050048828125,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.8940199999999975943865138106048107147216796875,
        "max_lon": -5.5013766999999997864279066561721265316009521484375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 01:10 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 18m
  • Data Points: 15 AIS positions
  • Period: 2026-10-27T01:35:22+00:00 to 2026-10-27T07:53:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 378,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-10-27T01:35:22+00:00",
        "lat": 35.8939917000000008329152478836476802825927734375,
        "lon": -5.50139499999999959101160129648633301258087158203125
    },
    "last_point": {
        "ts": "2026-10-27T07:53:22+00:00",
        "lat": 35.89399999999999835154085303656756877899169921875,
        "lon": -5.50142329999999990519654602394439280033111572265625
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 01:10 UTC 75.0% ▼
  • Duration: 6h 18m
  • Radius: 3 meters
  • Data Points: 15 AIS positions
  • Centroid: 35.8940, -5.5014
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 2.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 378,
    "points": 15,
    "centroid": {
        "lat": 35.894001233333341360776103101670742034912109375,
        "lon": -5.5013935733333330091454627108760178089141845703125
    },
    "bbox": {
        "min_lat": 35.8939850000000006957634468562901020050048828125,
        "min_lon": -5.50142329999999990519654602394439280033111572265625,
        "max_lat": 35.8940199999999975943865138106048107147216796875,
        "max_lon": -5.5013766999999997864279066561721265316009521484375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Sts🛰️✗ Ceuta/Gibraltar STS Zone
Oct 27, 2026 01:02 UTC 77/100 ▼
Vessel A: IMO 9405540 (ZEVULUN) Liberia
Vessel B: IMO 9697301 (GAIA) LIBERIA
  • Minimum Distance: 264 meters
  • Average Distance: 273 meters
  • Duration: 1h 48m
  • Period: 2026-10-27T01:02:08+00:00 to 2026-10-27T02:50:07+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Ceuta/Gibraltar STS Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (ZEVULUN and GAIA) maintained close proximity (min 264m, avg 273m) for 108 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ceuta/Gibraltar STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness15/25Min distance 264m, avg 273m
Duration20/25Duration 108 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±7m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ceuta/Gibraltar STS Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-10-27T04:00:07.645761+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636025560,
        "imo": 9405540,
        "name": "ZEVULUN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636026315,
        "imo": 9697301,
        "name": "GAIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 263.5,
    "avg_distance_m": 273.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 7.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 108,
    "overlap_duration_s": 6479,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_std": 0.40000000000000002220446049250313080847263336181640625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.179999999999999993338661852249060757458209991455078125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T01:02:08+00:00",
        "end": "2026-10-27T02:50:07+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 15,
                "max": 25,
                "detail": "Min distance 264m, avg 273m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 108 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ceuta\/Gibraltar STS Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ZEVULUN and GAIA) maintained close proximity (min 264m, avg 273m) for 108 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ceuta\/Gibraltar STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.89507979999999776055119582451879978179931640625,
            "lon": -5.5005421999999999371766534750349819660186767578125
        },
        "time_window": {
            "start_ts": "2026-10-27T01:02:08+00:00",
            "end_ts": "2026-10-27T02:50:07+00:00"
        },
        "searched_at": "2026-10-27T04:00:07.645761+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 27, 2026 00:39 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 121 meters
  • Data Points: 15 AIS positions
  • Centroid: 35.8940, -5.5013
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 121.400000000000005684341886080801486968994140625,
    "duration_minutes": 387.8999999999999772626324556767940521240234375,
    "points": 15,
    "centroid": {
        "lat": 35.8939886800000067523797042667865753173828125,
        "lon": -5.501296686666666602150144171901047229766845703125
    },
    "bbox": {
        "min_lat": 35.89382499999999964757080306299030780792236328125,
        "min_lon": -5.50140169999999972816340232384391129016876220703125,
        "max_lat": 35.8940199999999975943865138106048107147216796875,
        "max_lon": -5.4999666999999998751036400790326297283172607421875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 27, 2026 00:06 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 27m
  • Data Points: 15 AIS positions
  • Period: 2026-10-27T00:55:31+00:00 to 2026-10-27T07:23:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 387.8999999999999772626324556767940521240234375,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-10-27T00:55:31+00:00",
        "lat": 35.89382499999999964757080306299030780792236328125,
        "lon": -5.4999666999999998751036400790326297283172607421875
    },
    "last_point": {
        "ts": "2026-10-27T07:23:22+00:00",
        "lat": 35.8939917000000008329152478836476802825927734375,
        "lon": -5.50139170000000010674057193682529032230377197265625
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 23:23 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 26m
  • Data Points: 29 AIS positions
  • Period: 2026-10-26T23:53:51+00:00 to 2026-10-27T06:20:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 386.5,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-10-26T23:53:51+00:00",
        "lat": 35.871908300000001190710463561117649078369140625,
        "lon": -5.57020830000000000126192389870993793010711669921875
    },
    "last_point": {
        "ts": "2026-10-27T06:20:22+00:00",
        "lat": 35.89401170000000007576090865768492221832275390625,
        "lon": -5.50140169999999972816340232384391129016876220703125
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 22:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 27m
  • Data Points: 38 AIS positions
  • Period: 2026-10-26T22:14:00+00:00 to 2026-10-27T04:41:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 387.3999999999999772626324556767940521240234375,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-10-26T22:14:00+00:00",
        "lat": 35.869225000000000136424205265939235687255859375,
        "lon": -5.57247170000000036083065424463711678981781005859375
    },
    "last_point": {
        "ts": "2026-10-27T04:41:22+00:00",
        "lat": 35.89401170000000007576090865768492221832275390625,
        "lon": -5.50139669999999991745198713033460080623626708984375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 22:02 UTC 75.0% ▼
  • Duration: 1h 54m
  • Radius: 700 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8700, -5.5717
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 700.1000000000000227373675443232059478759765625,
    "duration_minutes": 114.7999999999999971578290569595992565155029296875,
    "points": 14,
    "centroid": {
        "lat": 35.8700382214285724558067158795893192291259765625,
        "lon": -5.57172072142857199850141114438883960247039794921875
    },
    "bbox": {
        "min_lat": 35.86916169999999937090251478366553783416748046875,
        "min_lon": -5.57260500000000025266899683629162609577178955078125,
        "max_lat": 35.87542169999999686069713789038360118865966796875,
        "max_lon": -5.56767669999999981200744514353573322296142578125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 21:08 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 33m
  • Data Points: 41 AIS positions
  • Period: 2026-10-26T21:35:00+00:00 to 2026-10-27T04:08:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 393.3999999999999772626324556767940521240234375,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-10-26T21:35:00+00:00",
        "lat": 35.86893169999999742003637948073446750640869140625,
        "lon": -5.57213829999999976649860400357283651828765869140625
    },
    "last_point": {
        "ts": "2026-10-27T04:08:22+00:00",
        "lat": 35.89400330000000138852556119672954082489013671875,
        "lon": -5.50140169999999972816340232384391129016876220703125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 21:08 UTC 75.0% ▼
  • Duration: 2h 48m
  • Radius: 734 meters
  • Data Points: 19 AIS positions
  • Centroid: 35.8697, -5.5718
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 733.5,
    "duration_minutes": 168.80000000000001136868377216160297393798828125,
    "points": 19,
    "centroid": {
        "lat": 35.86972544736841683743477915413677692413330078125,
        "lon": -5.57179798421052652201979071833193302154541015625
    },
    "bbox": {
        "min_lat": 35.86863170000000167192411026917397975921630859375,
        "min_lon": -5.57260500000000025266899683629162609577178955078125,
        "max_lat": 35.87542169999999686069713789038360118865966796875,
        "max_lon": -5.56767669999999981200744514353573322296142578125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 20:32 UTC 75.0% ▼
  • Duration: 3h 14m
  • Radius: 748 meters
  • Data Points: 22 AIS positions
  • Centroid: 35.8696, -5.5719
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 748.299999999999954525264911353588104248046875,
    "duration_minutes": 194.400000000000005684341886080801486968994140625,
    "points": 22,
    "centroid": {
        "lat": 35.86962879545453830587575794197618961334228515625,
        "lon": -5.5719187136363643730874173343181610107421875
    },
    "bbox": {
        "min_lat": 35.86845170000000138088580570183694362640380859375,
        "min_lon": -5.5746950000000001779199010343290865421295166015625,
        "max_lat": 35.87542169999999686069713789038360118865966796875,
        "max_lon": -5.56767669999999981200744514353573322296142578125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 20:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 35m
  • Data Points: 47 AIS positions
  • Period: 2026-10-26T20:12:15+00:00 to 2026-10-27T02:47:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 395.1000000000000227373675443232059478759765625,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-10-26T20:12:15+00:00",
        "lat": 35.87222669999999880019458942115306854248046875,
        "lon": -5.5984949999999997771737980656325817108154296875
    },
    "last_point": {
        "ts": "2026-10-27T02:47:22+00:00",
        "lat": 35.89399829999999980145730660296976566314697265625,
        "lon": -5.50138329999999964314838507561944425106048583984375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 19:42 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 8m
  • Data Points: 50 AIS positions
  • Period: 2026-10-26T19:42:22+00:00 to 2026-10-27T01:50:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 368,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-10-26T19:42:22+00:00",
        "lat": 35.873213300000003300738171674311161041259765625,
        "lon": -5.59608170000000004762341632158495485782623291015625
    },
    "last_point": {
        "ts": "2026-10-27T01:50:22+00:00",
        "lat": 35.8939967000000024199835024774074554443359375,
        "lon": -5.50140169999999972816340232384391129016876220703125
    }
}
Methodology: 2026.01.18
Sts🛰️? Ceuta/Gibraltar STS Zone
Oct 26, 2026 18:03 UTC 75/100 ▼
Vessel A: IMO 9697301 (GAIA) LIBERIA
Vessel B: IMO 9903762 (GAS BARBAROSSA) PANAMA
  • Minimum Distance: 63 meters
  • Average Distance: 67 meters
  • Duration: 39 minutes
  • Period: 2026-10-26T18:03:22+00:00 to 2026-10-26T18:42:22+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ceuta/Gibraltar STS Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (GAIA and GAS BARBAROSSA) maintained close proximity (min 63m, avg 67m) for 39 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 Ceuta/Gibraltar STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 63m, avg 67m
Duration5/25Duration 39 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±6m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ceuta/Gibraltar STS Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1C_IW_GRDH_1SDV_20261026T062636_20261026T062701_010052_0140FD_4057_COG • Acquired: 2026-10-26T06:26:36.380656Z • Platform: sentinel-1c

Searched: 2026-10-27T00:30:01.551882+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636026315,
        "imo": 9697301,
        "name": "GAIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 355369000,
        "imo": 9903762,
        "name": "GAS BARBAROSSA",
        "flag": "PANAMA"
    },
    "min_distance_m": 63,
    "avg_distance_m": 66.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 5.5,
    "duration_minutes": 39,
    "overlap_duration_s": 2340,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-10-26T18:03:22+00:00",
        "end": "2026-10-26T18:42:22+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 63m, avg 67m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ceuta\/Gibraltar STS Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (GAIA and GAS BARBAROSSA) maintained close proximity (min 63m, avg 67m) for 39 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 Ceuta\/Gibraltar STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 35.87528420000000295431163976900279521942138671875,
            "lon": -5.5948396000000002459273673593997955322265625
        },
        "time_window": {
            "start_ts": "2026-10-26T18:03:22+00:00",
            "end_ts": "2026-10-26T18:42:22+00:00"
        },
        "searched_at": "2026-10-27T00:30:01.551882+00:00",
        "scene_id": "S1C_IW_GRDH_1SDV_20261026T062636_20261026T062701_010052_0140FD_4057_COG",
        "scene_datetime": "2026-10-26T06:26:36.380656Z",
        "platform": "sentinel-1c",
        "bbox": {
            "min_lon": -7.81801000000000012590817277668975293636322021484375,
            "min_lat": 35.4660300000000034970071283169090747833251953125,
            "max_lon": -4.56874800000000025335111786262132227420806884765625,
            "max_lat": 37.384624000000002297383616678416728973388671875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/10\/event_1578506_thumbnail_20261027003007.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/10\/event_1578506_thumbnail_20261027003007.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 18:03 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 28m
  • Data Points: 50 AIS positions
  • Period: 2026-10-26T18:42:22+00:00 to 2026-10-27T01:10:22+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 388,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-10-26T18:42:22+00:00",
        "lat": 35.87533169999999671517798560671508312225341796875,
        "lon": -5.59506169999999958264425004017539322376251220703125
    },
    "last_point": {
        "ts": "2026-10-27T01:10:22+00:00",
        "lat": 35.8939917000000008329152478836476802825927734375,
        "lon": -5.50138499999999996958877090946771204471588134765625
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 18:03 UTC 75.0% ▼
  • Duration: 2h 28m
  • Radius: 1,080 meters
  • Data Points: 11 AIS positions
  • Centroid: 35.8731, -5.5955
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1079.90000000000009094947017729282379150390625,
    "duration_minutes": 148.69999999999998863131622783839702606201171875,
    "points": 11,
    "centroid": {
        "lat": 35.87314106363636057039911975152790546417236328125,
        "lon": -5.59546379090909073994453137856908142566680908203125
    },
    "bbox": {
        "min_lat": 35.86941170000000056461431086063385009765625,
        "min_lon": -5.5984949999999997771737980656325817108154296875,
        "max_lat": 35.87569330000000178415575646795332431793212890625,
        "max_lon": -5.58441830000000027922624212806113064289093017578125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Sts🛰️? Ceuta/Gibraltar STS Zone
Oct 26, 2026 17:36 UTC 85/100 ▼
Vessel A: IMO 9697301 (GAIA) LIBERIA
Vessel B: IMO 9903762 (GAS BARBAROSSA) PANAMA
  • Minimum Distance: 63 meters
  • Average Distance: 71 meters
  • Duration: 1h 6m
  • Period: 2026-10-26T17:36:22+00:00 to 2026-10-26T18:42:22+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Ceuta/Gibraltar STS Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (GAIA and GAS BARBAROSSA) maintained close proximity (min 63m, avg 71m) for 66 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 Ceuta/Gibraltar STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 63m, avg 71m
Duration15/25Duration 66 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±6m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ceuta/Gibraltar STS Zone

🛰️ Satellite Corroboration

? SAR Inconclusive

Satellite imagery available but requires review

Preview available for manual review

Scene: S1C_IW_GRDH_1SDV_20261026T062636_20261026T062701_010052_0140FD_4057_COG • Acquired: 2026-10-26T06:26:36.380656Z • Platform: sentinel-1c

Searched: 2026-10-26T20:30:04.386348+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636026315,
        "imo": 9697301,
        "name": "GAIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 355369000,
        "imo": 9903762,
        "name": "GAS BARBAROSSA",
        "flag": "PANAMA"
    },
    "min_distance_m": 63,
    "avg_distance_m": 70.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 5.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 66,
    "overlap_duration_s": 3960,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-10-26T17:36:22+00:00",
        "end": "2026-10-26T18:42:22+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 63m, avg 71m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 66 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ceuta\/Gibraltar STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAIA and GAS BARBAROSSA) maintained close proximity (min 63m, avg 71m) for 66 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 Ceuta\/Gibraltar STS Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 35.87536149999999679494067095220088958740234375,
            "lon": -5.59473420000000043472709876368753612041473388671875
        },
        "time_window": {
            "start_ts": "2026-10-26T17:36:22+00:00",
            "end_ts": "2026-10-26T18:42:22+00:00"
        },
        "searched_at": "2026-10-26T20:30:04.386348+00:00",
        "scene_id": "S1C_IW_GRDH_1SDV_20261026T062636_20261026T062701_010052_0140FD_4057_COG",
        "scene_datetime": "2026-10-26T06:26:36.380656Z",
        "platform": "sentinel-1c",
        "bbox": {
            "min_lon": -7.81801000000000012590817277668975293636322021484375,
            "min_lat": 35.4660300000000034970071283169090747833251953125,
            "max_lon": -4.56874800000000025335111786262132227420806884765625,
            "max_lat": 37.384624000000002297383616678416728973388671875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/10\/event_1577540_thumbnail_20261026203009.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/10\/event_1577540_thumbnail_20261026203009.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 17:00 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 32m
  • Data Points: 42 AIS positions
  • Period: 2026-10-26T17:57:22+00:00 to 2026-10-27T00:29:51+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 392.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-10-26T17:57:22+00:00",
        "lat": 35.87575170000000213121893466450273990631103515625,
        "lon": -5.59508329999999975967739374027587473392486572265625
    },
    "last_point": {
        "ts": "2026-10-27T00:29:51+00:00",
        "lat": 35.91782500000000055706550483591854572296142578125,
        "lon": -5.5090383000000002766682882793247699737548828125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 17:00 UTC 75.0% ▼
  • Duration: 3h 31m
  • Radius: 1,102 meters
  • Data Points: 16 AIS positions
  • Centroid: 35.8739, -5.5953
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1101.5,
    "duration_minutes": 211.69999999999998863131622783839702606201171875,
    "points": 16,
    "centroid": {
        "lat": 35.87394553124999418969309772364795207977294921875,
        "lon": -5.5952690624999998902922015986405313014984130859375
    },
    "bbox": {
        "min_lat": 35.86941170000000056461431086063385009765625,
        "min_lon": -5.5984949999999997771737980656325817108154296875,
        "max_lat": 35.876131700000001956141204573214054107666015625,
        "max_lon": -5.58441830000000027922624212806113064289093017578125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Sts Ceuta/Gibraltar STS Zone
Oct 26, 2026 16:49 UTC 85/100 ▼
Vessel A: IMO 9903762 (GAS BARBAROSSA) PANAMA
Vessel B: IMO 9697301 (GAIA) LIBERIA
  • Minimum Distance: 56 meters
  • Average Distance: 75 meters
  • Duration: 1h 18m
  • Period: 2026-10-26T16:49:03+00:00 to 2026-10-26T18:07:02+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Ceuta/Gibraltar STS Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (GAS BARBAROSSA and GAIA) maintained close proximity (min 56m, avg 75m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ceuta/Gibraltar STS Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 56m, avg 75m
Duration15/25Duration 78 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±12m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 355369000,
        "imo": 9903762,
        "name": "GAS BARBAROSSA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 636026315,
        "imo": 9697301,
        "name": "GAIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 55.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 74.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 11.5,
    "duration_minutes": 78,
    "overlap_duration_s": 4679,
    "speed_a_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-10-26T16:49:03+00:00",
        "end": "2026-10-26T18:07:02+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 56m, avg 75m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 78 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Ceuta\/Gibraltar STS Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (GAS BARBAROSSA and GAIA) maintained close proximity (min 56m, avg 75m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Ceuta\/Gibraltar STS Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 16:48 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 28m
  • Data Points: 33 AIS positions
  • Period: 2026-10-26T16:57:24+00:00 to 2026-10-26T23:26:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 388.6000000000000227373675443232059478759765625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-10-26T16:57:24+00:00",
        "lat": 35.87603829999999760502760182134807109832763671875,
        "lon": -5.59510829999999970141288940794765949249267578125
    },
    "last_point": {
        "ts": "2026-10-26T23:26:00+00:00",
        "lat": 35.869405000000000427462509833276271820068359375,
        "lon": -5.5725616999999996181713868281804025173187255859375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 16:48 UTC 75.0% ▼
  • Duration: 3h 43m
  • Radius: 1,111 meters
  • Data Points: 18 AIS positions
  • Centroid: 35.8741, -5.5953
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 1111.40000000000009094947017729282379150390625,
    "duration_minutes": 223.69999999999998863131622783839702606201171875,
    "points": 18,
    "centroid": {
        "lat": 35.87414232222221954771157470531761646270751953125,
        "lon": -5.59526536666666718389251400367356836795806884765625
    },
    "bbox": {
        "min_lat": 35.86941170000000056461431086063385009765625,
        "min_lon": -5.5984949999999997771737980656325817108154296875,
        "max_lat": 35.876131700000001956141204573214054107666015625,
        "max_lon": -5.58441830000000027922624212806113064289093017578125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 15:31 UTC 75.0% ▼
  • Duration: 4h 51m
  • Radius: 784 meters
  • Data Points: 22 AIS positions
  • Centroid: 35.8746, -5.5974
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 783.5,
    "duration_minutes": 291.5,
    "points": 22,
    "centroid": {
        "lat": 35.874554927272725990405888296663761138916015625,
        "lon": -5.59737280454545516050757214543409645557403564453125
    },
    "bbox": {
        "min_lat": 35.87222669999999880019458942115306854248046875,
        "min_lon": -5.60451999999999994628296917653642594814300537109375,
        "max_lat": 35.87922830000000118388925329782068729400634765625,
        "max_lon": -5.59448670000000003454942998359911143779754638671875
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 15:03 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 38m
  • Data Points: 32 AIS positions
  • Period: 2026-10-26T15:41:30+00:00 to 2026-10-26T22:20:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 398.5,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-10-26T15:41:30+00:00",
        "lat": 35.87336169999999668789314455352723598480224609375,
        "lon": -5.60302670000000002659135134308598935604095458984375
    },
    "last_point": {
        "ts": "2026-10-26T22:20:00+00:00",
        "lat": 35.86916169999999937090251478366553783416748046875,
        "lon": -5.572404999999999830606611794792115688323974609375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 14:34 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 26m
  • Data Points: 35 AIS positions
  • Period: 2026-10-26T14:44:50+00:00 to 2026-10-26T21:11:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 386.19999999999998863131622783839702606201171875,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-26T14:44:50+00:00",
        "lat": 35.8749566999999984773239702917635440826416015625,
        "lon": -5.52803670000000035855691749020479619503021240234375
    },
    "last_point": {
        "ts": "2026-10-26T21:11:00+00:00",
        "lat": 35.868646699999999327701516449451446533203125,
        "lon": -5.57175330000000013086491890135221183300018310546875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 13:43 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 35m
  • Data Points: 31 AIS positions
  • Period: 2026-10-26T13:43:21+00:00 to 2026-10-26T20:19:04+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 395.69999999999998863131622783839702606201171875,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-10-26T13:43:21+00:00",
        "lat": 35.87576829999999716847014497034251689910888671875,
        "lon": -5.5261683000000001442231223336420953273773193359375
    },
    "last_point": {
        "ts": "2026-10-26T20:19:04+00:00",
        "lat": 35.87224830000000252994141192175447940826416015625,
        "lon": -5.5977949999999996322230799705721437931060791015625
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 09:22 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 27m
  • Data Points: 16 AIS positions
  • Period: 2026-10-26T09:22:21+00:00 to 2026-10-26T15:50:00+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 387.6000000000000227373675443232059478759765625,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-10-26T09:22:21+00:00",
        "lat": 35.8758516999999983454472385346889495849609375,
        "lon": -5.5261782999999997656459527206607162952423095703125
    },
    "last_point": {
        "ts": "2026-10-26T15:50:00+00:00",
        "lat": 35.87381669999999900255716056562960147857666015625,
        "lon": -5.6000449999999997174882082617841660976409912109375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 26, 2026 08:24 UTC 75.0% ▼
  • Duration: 6h 28m
  • Radius: 528 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8763, -5.5277
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 527.5,
    "duration_minutes": 388.3999999999999772626324556767940521240234375,
    "points": 14,
    "centroid": {
        "lat": 35.87632773571427691194912767969071865081787109375,
        "lon": -5.52770416428571476075148893869481980800628662109375
    },
    "bbox": {
        "min_lat": 35.8749566999999984773239702917635440826416015625,
        "min_lon": -5.5326617000000002377646524109877645969390869140625,
        "max_lat": 35.8796032999999994217432686127722263336181640625,
        "max_lon": -5.5261683000000001442231223336420953273773193359375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 08:03 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 29m
  • Data Points: 12 AIS positions
  • Period: 2026-10-26T08:52:04+00:00 to 2026-10-26T15:21:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 389.6000000000000227373675443232059478759765625,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-26T08:52:04+00:00",
        "lat": 35.87595499999999759666025056503713130950927734375,
        "lon": -5.52620670000000036026222005602903664112091064453125
    },
    "last_point": {
        "ts": "2026-10-26T15:21:41+00:00",
        "lat": 35.88349670000000202207957045175135135650634765625,
        "lon": -5.59184000000000036578740036929957568645477294921875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 07:01 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 32m
  • Data Points: 26 AIS positions
  • Period: 2026-10-26T07:11:04+00:00 to 2026-10-26T13:43:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 392.30000000000001136868377216160297393798828125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-26T07:11:04+00:00",
        "lat": 35.98921829999999744131855550222098827362060546875,
        "lon": -5.46979500000000040671466194908134639263153076171875
    },
    "last_point": {
        "ts": "2026-10-26T13:43:21+00:00",
        "lat": 35.87576829999999716847014497034251689910888671875,
        "lon": -5.5261683000000001442231223336420953273773193359375
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 06:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 3h 19m
  • Data Points: 44 AIS positions
  • Period: 2026-10-26T06:02:35+00:00 to 2026-10-26T09:22:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 199.80000000000001136868377216160297393798828125,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-10-26T06:02:35+00:00",
        "lat": 36.08567169999999890706021687947213649749755859375,
        "lon": -5.37741999999999986670218277140520513057708740234375
    },
    "last_point": {
        "ts": "2026-10-26T09:22:21+00:00",
        "lat": 35.8758516999999983454472385346889495849609375,
        "lon": -5.5261782999999997656459527206607162952423095703125
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 26, 2026 05:04 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 4h 17m
  • Data Points: 52 AIS positions
  • Period: 2026-10-26T05:04:35+00:00 to 2026-10-26T09:22:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 257.80000000000001136868377216160297393798828125,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-10-26T05:04:35+00:00",
        "lat": 36.1347133000000013680619304068386554718017578125,
        "lon": -5.37661329999999981765768097830004990100860595703125
    },
    "last_point": {
        "ts": "2026-10-26T09:22:21+00:00",
        "lat": 35.8758516999999983454472385346889495849609375,
        "lon": -5.5261782999999997656459527206607162952423095703125
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 17:14 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 4h 15m
  • Data Points: 2 AIS positions
  • Period: 2026-10-25T17:14:19+00:00 to 2026-10-25T21:29:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 255.400000000000005684341886080801486968994140625,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-10-25T17:14:19+00:00",
        "lat": 36.1579483000000010406438377685844898223876953125,
        "lon": -5.3755582999999997895201886422000825405120849609375
    },
    "last_point": {
        "ts": "2026-10-25T21:29:46+00:00",
        "lat": 36.1579100000000011050360626541078090667724609375,
        "lon": -5.37557500000000043627323975670151412487030029296875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 16:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 5h 27m
  • Data Points: 6 AIS positions
  • Period: 2026-10-25T16:02:19+00:00 to 2026-10-25T21:29:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 327.3999999999999772626324556767940521240234375,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-10-25T16:02:19+00:00",
        "lat": 36.15797830000000345762600773014128208160400390625,
        "lon": -5.375614999999999810142981004901230335235595703125
    },
    "last_point": {
        "ts": "2026-10-25T21:29:46+00:00",
        "lat": 36.1579100000000011050360626541078090667724609375,
        "lon": -5.37557500000000043627323975670151412487030029296875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 15:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 27m
  • Data Points: 12 AIS positions
  • Period: 2026-10-25T15:02:19+00:00 to 2026-10-25T21:29:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 387.3999999999999772626324556767940521240234375,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-25T15:02:19+00:00",
        "lat": 36.1580466999999998733983375132083892822265625,
        "lon": -5.37522669999999980205984684289433062076568603515625
    },
    "last_point": {
        "ts": "2026-10-25T21:29:46+00:00",
        "lat": 36.1579100000000011050360626541078090667724609375,
        "lon": -5.37557500000000043627323975670151412487030029296875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 15:02 UTC 75.0% ▼
  • Duration: 6h 27m
  • Radius: 46 meters
  • Data Points: 12 AIS positions
  • Centroid: 36.1580, -5.3755
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 45.7000000000000028421709430404007434844970703125,
    "duration_minutes": 387.3999999999999772626324556767940521240234375,
    "points": 12,
    "centroid": {
        "lat": 36.15795915833333395994486636482179164886474609375,
        "lon": -5.37548972500000044050239011994563043117523193359375
    },
    "bbox": {
        "min_lat": 36.157773300000002336673787795007228851318359375,
        "min_lon": -5.37588669999999968496240398962981998920440673828125,
        "max_lat": 36.1580466999999998733983375132083892822265625,
        "max_lon": -5.37499169999999981683913574670441448688507080078125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 13:20 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 3h 54m
  • Data Points: 13 AIS positions
  • Period: 2026-10-25T13:20:19+00:00 to 2026-10-25T17:14:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 234,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-10-25T13:20:19+00:00",
        "lat": 36.158039999999999736246536485850811004638671875,
        "lon": -5.37498670000000000612772055319510400295257568359375
    },
    "last_point": {
        "ts": "2026-10-25T17:14:19+00:00",
        "lat": 36.1579483000000010406438377685844898223876953125,
        "lon": -5.3755582999999997895201886422000825405120849609375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 13:20 UTC 75.0% ▼
  • Duration: 3h 54m
  • Radius: 44 meters
  • Data Points: 13 AIS positions
  • Centroid: 36.1580, -5.3755
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 43.7000000000000028421709430404007434844970703125,
    "duration_minutes": 234,
    "points": 13,
    "centroid": {
        "lat": 36.15797089230769501000395393930375576019287109375,
        "lon": -5.37546449230769329830081915133632719516754150390625
    },
    "bbox": {
        "min_lat": 36.157773300000002336673787795007228851318359375,
        "min_lon": -5.37588669999999968496240398962981998920440673828125,
        "max_lat": 36.1580466999999998733983375132083892822265625,
        "max_lon": -5.37498670000000000612772055319510400295257568359375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 12:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 5h 12m
  • Data Points: 17 AIS positions
  • Period: 2026-10-25T12:02:19+00:00 to 2026-10-25T17:14:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 312,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-10-25T12:02:19+00:00",
        "lat": 36.1579566999999997278791852295398712158203125,
        "lon": -5.37513169999999984582927936571650207042694091796875
    },
    "last_point": {
        "ts": "2026-10-25T17:14:19+00:00",
        "lat": 36.1579483000000010406438377685844898223876953125,
        "lon": -5.3755582999999997895201886422000825405120849609375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 12:02 UTC 75.0% ▼
  • Duration: 5h 12m
  • Radius: 48 meters
  • Data Points: 17 AIS positions
  • Centroid: 36.1580, -5.3754
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 48,
    "duration_minutes": 312,
    "points": 17,
    "centroid": {
        "lat": 36.15798185882353976694503217004239559173583984375,
        "lon": -5.375411970588235277546118595637381076812744140625
    },
    "bbox": {
        "min_lat": 36.157773300000002336673787795007228851318359375,
        "min_lon": -5.37588669999999968496240398962981998920440673828125,
        "max_lat": 36.15807829999999967185431160032749176025390625,
        "max_lon": -5.37498670000000000612772055319510400295257568359375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 11:32 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 5h 42m
  • Data Points: 19 AIS positions
  • Period: 2026-10-25T11:32:19+00:00 to 2026-10-25T17:14:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 342,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-10-25T11:32:19+00:00",
        "lat": 36.15788330000000172503860085271298885345458984375,
        "lon": -5.375263300000000299405655823647975921630859375
    },
    "last_point": {
        "ts": "2026-10-25T17:14:19+00:00",
        "lat": 36.1579483000000010406438377685844898223876953125,
        "lon": -5.3755582999999997895201886422000825405120849609375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 11:32 UTC 75.0% ▼
  • Duration: 5h 42m
  • Radius: 49 meters
  • Data Points: 19 AIS positions
  • Centroid: 36.1580, -5.3754
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 49.2000000000000028421709430404007434844970703125,
    "duration_minutes": 342,
    "points": 19,
    "centroid": {
        "lat": 36.15797288947369025891021010465919971466064453125,
        "lon": -5.37539088421052557720258846529759466648101806640625
    },
    "bbox": {
        "min_lat": 36.157773300000002336673787795007228851318359375,
        "min_lon": -5.37588669999999968496240398962981998920440673828125,
        "max_lat": 36.15807829999999967185431160032749176025390625,
        "max_lon": -5.37498670000000000612772055319510400295257568359375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 10:35 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 21m
  • Data Points: 20 AIS positions
  • Period: 2026-10-25T10:53:19+00:00 to 2026-10-25T17:14:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 381,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-10-25T10:53:19+00:00",
        "lat": 36.15785329999999930805643089115619659423828125,
        "lon": -5.37525000000000030553337637684307992458343505859375
    },
    "last_point": {
        "ts": "2026-10-25T17:14:19+00:00",
        "lat": 36.1579483000000010406438377685844898223876953125,
        "lon": -5.3755582999999997895201886422000825405120849609375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 10:35 UTC 75.0% ▼
  • Duration: 6h 21m
  • Radius: 50 meters
  • Data Points: 20 AIS positions
  • Centroid: 36.1580, -5.3754
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 49.5,
    "duration_minutes": 381,
    "points": 20,
    "centroid": {
        "lat": 36.157966909999998961211531423032283782958984375,
        "lon": -5.3753838399999995800726537709124386310577392578125
    },
    "bbox": {
        "min_lat": 36.157773300000002336673787795007228851318359375,
        "min_lon": -5.37588669999999968496240398962981998920440673828125,
        "max_lat": 36.15807829999999967185431160032749176025390625,
        "max_lon": -5.37498670000000000612772055319510400295257568359375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 08:08 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 36m
  • Data Points: 13 AIS positions
  • Period: 2026-10-25T08:32:19+00:00 to 2026-10-25T15:08:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 396,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-10-25T08:32:19+00:00",
        "lat": 36.15590999999999866076905163936316967010498046875,
        "lon": -5.375173300000000153886503539979457855224609375
    },
    "last_point": {
        "ts": "2026-10-25T15:08:19+00:00",
        "lat": 36.158039999999999736246536485850811004638671875,
        "lon": -5.37542830000000027013129511033184826374053955078125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 08:08 UTC 75.0% ▼
  • Duration: 6h 36m
  • Radius: 212 meters
  • Data Points: 13 AIS positions
  • Centroid: 36.1578, -5.3753
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 211.599999999999994315658113919198513031005859375,
    "duration_minutes": 396,
    "points": 13,
    "centroid": {
        "lat": 36.15781602307692566000696388073265552520751953125,
        "lon": -5.37526103076923167378708967589773237705230712890625
    },
    "bbox": {
        "min_lat": 36.15590999999999866076905163936316967010498046875,
        "min_lon": -5.375750000000000028421709430404007434844970703125,
        "max_lat": 36.15807829999999967185431160032749176025390625,
        "max_lon": -5.37498670000000000612772055319510400295257568359375
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 07:32 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 24m
  • Data Points: 15 AIS positions
  • Period: 2026-10-25T07:32:19+00:00 to 2026-10-25T13:56:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 384,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-10-25T07:32:19+00:00",
        "lat": 36.15555330000000111567715066485106945037841796875,
        "lon": -5.3746983000000003727336661540903151035308837890625
    },
    "last_point": {
        "ts": "2026-10-25T13:56:19+00:00",
        "lat": 36.15798170000000055779310059733688831329345703125,
        "lon": -5.375750000000000028421709430404007434844970703125
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 07:32 UTC 75.0% ▼
  • Duration: 6h 24m
  • Radius: 187 meters
  • Data Points: 15 AIS positions
  • Centroid: 36.1572, -5.3751
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 187,
    "duration_minutes": 384,
    "points": 15,
    "centroid": {
        "lat": 36.15720199333333795266298693604767322540283203125,
        "lon": -5.37513078000000010803205441334284842014312744140625
    },
    "bbox": {
        "min_lat": 36.15555330000000111567715066485106945037841796875,
        "min_lon": -5.375750000000000028421709430404007434844970703125,
        "max_lat": 36.15807829999999967185431160032749176025390625,
        "max_lon": -5.374681700000000006411937647499144077301025390625
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 06:03 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 5h 59m
  • Data Points: 12 AIS positions
  • Period: 2026-10-25T06:03:00+00:00 to 2026-10-25T12:02:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 359.30000000000001136868377216160297393798828125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-10-25T06:03:00+00:00",
        "lat": 36.15408500000000202589944819919764995574951171875,
        "lon": -5.37526499999999973766762195737101137638092041015625
    },
    "last_point": {
        "ts": "2026-10-25T12:02:19+00:00",
        "lat": 36.1579566999999997278791852295398712158203125,
        "lon": -5.37513169999999984582927936571650207042694091796875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 06:03 UTC 75.0% ▼
  • Duration: 5h 59m
  • Radius: 275 meters
  • Data Points: 12 AIS positions
  • Centroid: 36.1566, -5.3750
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 275.3999999999999772626324556767940521240234375,
    "duration_minutes": 359.30000000000001136868377216160297393798828125,
    "points": 12,
    "centroid": {
        "lat": 36.15655999166666134669867460615932941436767578125,
        "lon": -5.3750349916666664285003207623958587646484375
    },
    "bbox": {
        "min_lat": 36.15408500000000202589944819919764995574951171875,
        "min_lon": -5.37526499999999973766762195737101137638092041015625,
        "max_lat": 36.1579566999999997278791852295398712158203125,
        "max_lon": -5.374681700000000006411937647499144077301025390625
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 25, 2026 05:53 UTC 75.0% ▼
  • Duration: 6h 8m
  • Radius: 606 meters
  • Data Points: 15 AIS positions
  • Centroid: 36.1557, -5.3758
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 605.8999999999999772626324556767940521240234375,
    "duration_minutes": 368.80000000000001136868377216160297393798828125,
    "points": 15,
    "centroid": {
        "lat": 36.15569176666667061681437189690768718719482421875,
        "lon": -5.37579665999999800618525114259682595729827880859375
    },
    "bbox": {
        "min_lat": 36.15144500000000249428921961225569248199462890625,
        "min_lon": -5.38002830000000020760353436344303190708160400390625,
        "max_lat": 36.1579566999999997278791852295398712158203125,
        "max_lon": -5.374681700000000006411937647499144077301025390625
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 25, 2026 05:28 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 28m
  • Data Points: 16 AIS positions
  • Period: 2026-10-25T05:34:19+00:00 to 2026-10-25T12:02:19+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 388,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-10-25T05:34:19+00:00",
        "lat": 36.1403667000000012876625987701117992401123046875,
        "lon": -5.38205829999999973978219713899306952953338623046875
    },
    "last_point": {
        "ts": "2026-10-25T12:02:19+00:00",
        "lat": 36.1579566999999997278791852295398712158203125,
        "lon": -5.37513169999999984582927936571650207042694091796875
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 21, 2026 08:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 1h 22m
  • Data Points: 20 AIS positions
  • Period: 2026-10-21T08:02:21+00:00 to 2026-10-21T09:24:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 82.2999999999999971578290569595992565155029296875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-10-21T08:02:21+00:00",
        "lat": 35.93632999999999810825102031230926513671875,
        "lon": -5.477283299999999854890120332129299640655517578125
    },
    "last_point": {
        "ts": "2026-10-21T09:24:41+00:00",
        "lat": 36.10388329999999967867552186362445354461669921875,
        "lon": -5.37844829999999962666379360598511993885040283203125
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 21, 2026 07:24 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 2 hours
  • Data Points: 26 AIS positions
  • Period: 2026-10-21T07:24:31+00:00 to 2026-10-21T09:24:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 120.2000000000000028421709430404007434844970703125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-10-21T07:24:31+00:00",
        "lat": 35.89807170000000269283191300928592681884765625,
        "lon": -5.4972399999999996822452885680831968784332275390625
    },
    "last_point": {
        "ts": "2026-10-21T09:24:41+00:00",
        "lat": 36.10388329999999967867552186362445354461669921875,
        "lon": -5.37844829999999962666379360598511993885040283203125
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 22:01 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 1h 45m
  • Data Points: 14 AIS positions
  • Period: 2026-10-20T22:01:47+00:00 to 2026-10-20T23:47:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 105.599999999999994315658113919198513031005859375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-10-20T22:01:47+00:00",
        "lat": 35.92275670000000076242940849624574184417724609375,
        "lon": -5.52072669999999998680095814052037894725799560546875
    },
    "last_point": {
        "ts": "2026-10-20T23:47:25+00:00",
        "lat": 35.89807499999999862438926356844604015350341796875,
        "lon": -5.4972466999999998193970895954407751560211181640625
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 21:02 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 2h 44m
  • Data Points: 27 AIS positions
  • Period: 2026-10-20T21:02:46+00:00 to 2026-10-20T23:47:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 164.69999999999998863131622783839702606201171875,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-20T21:02:46+00:00",
        "lat": 35.884354999999999336068867705762386322021484375,
        "lon": -5.56355670000000035457787816994823515415191650390625
    },
    "last_point": {
        "ts": "2026-10-20T23:47:25+00:00",
        "lat": 35.89807499999999862438926356844604015350341796875,
        "lon": -5.4972466999999998193970895954407751560211181640625
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 20:14 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 3h 33m
  • Data Points: 35 AIS positions
  • Period: 2026-10-20T20:14:26+00:00 to 2026-10-20T23:47:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 213,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-20T20:14:26+00:00",
        "lat": 35.8698432999999994308382156305015087127685546875,
        "lon": -5.5686017000000003207560439477674663066864013671875
    },
    "last_point": {
        "ts": "2026-10-20T23:47:25+00:00",
        "lat": 35.89807499999999862438926356844604015350341796875,
        "lon": -5.4972466999999998193970895954407751560211181640625
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 19:44 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 4h 3m
  • Data Points: 36 AIS positions
  • Period: 2026-10-20T19:44:26+00:00 to 2026-10-20T23:47:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 243,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-10-20T19:44:26+00:00",
        "lat": 35.870710000000002537490217946469783782958984375,
        "lon": -5.568410000000000081854523159563541412353515625
    },
    "last_point": {
        "ts": "2026-10-20T23:47:25+00:00",
        "lat": 35.89807499999999862438926356844604015350341796875,
        "lon": -5.4972466999999998193970895954407751560211181640625
    }
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 18:17 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 5h 30m
  • Data Points: 39 AIS positions
  • Period: 2026-10-20T18:17:26+00:00 to 2026-10-20T23:47:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 330,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-10-20T18:17:26+00:00",
        "lat": 35.86991330000000033351170714013278484344482421875,
        "lon": -5.568645000000000067075234255753457546234130859375
    },
    "last_point": {
        "ts": "2026-10-20T23:47:25+00:00",
        "lat": 35.89807499999999862438926356844604015350341796875,
        "lon": -5.4972466999999998193970895954407751560211181640625
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 20, 2026 18:17 UTC 75.0% ▼
  • Duration: 2h 42m
  • Radius: 754 meters
  • Data Points: 12 AIS positions
  • Centroid: 35.8713, -5.5688
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 753.799999999999954525264911353588104248046875,
    "duration_minutes": 162,
    "points": 12,
    "centroid": {
        "lat": 35.87132249999999800138539285399019718170166015625,
        "lon": -5.56880569166666727909387191175483167171478271484375
    },
    "bbox": {
        "min_lat": 35.8698432999999994308382156305015087127685546875,
        "min_lon": -5.57004500000000035697667044587433338165283203125,
        "max_lat": 35.878033299999998462226358242332935333251953125,
        "max_lon": -5.5675033000000002658680386957712471485137939453125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 17:17 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 30m
  • Data Points: 43 AIS positions
  • Period: 2026-10-20T17:17:26+00:00 to 2026-10-20T23:47:25+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 390,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-10-20T17:17:26+00:00",
        "lat": 35.8701717000000002144588506780564785003662109375,
        "lon": -5.56852669999999960737113724462687969207763671875
    },
    "last_point": {
        "ts": "2026-10-20T23:47:25+00:00",
        "lat": 35.89807499999999862438926356844604015350341796875,
        "lon": -5.4972466999999998193970895954407751560211181640625
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 20, 2026 17:17 UTC 75.0% ▼
  • Duration: 3h 42m
  • Radius: 786 meters
  • Data Points: 16 AIS positions
  • Centroid: 35.8710, -5.5687
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 785.8999999999999772626324556767940521240234375,
    "duration_minutes": 222,
    "points": 16,
    "centroid": {
        "lat": 35.871021043750005219408194534480571746826171875,
        "lon": -5.56872624375000047081130105652846395969390869140625
    },
    "bbox": {
        "min_lat": 35.8698432999999994308382156305015087127685546875,
        "min_lon": -5.57004500000000035697667044587433338165283203125,
        "max_lat": 35.878033299999998462226358242332935333251953125,
        "max_lon": -5.5675033000000002658680386957712471485137939453125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 16:14 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 26m
  • Data Points: 42 AIS positions
  • Period: 2026-10-20T16:14:26+00:00 to 2026-10-20T22:41:17+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 386.8999999999999772626324556767940521240234375,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-10-20T16:14:26+00:00",
        "lat": 35.8701616999999970403223414905369281768798828125,
        "lon": -5.56843999999999983430143402074463665485382080078125
    },
    "last_point": {
        "ts": "2026-10-20T22:41:17+00:00",
        "lat": 35.8980499999999977944753482006490230560302734375,
        "lon": -5.49726669999999995042117006960324943065643310546875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 20, 2026 16:14 UTC 75.0% ▼
  • Duration: 4h 45m
  • Radius: 791 meters
  • Data Points: 17 AIS positions
  • Centroid: 35.8710, -5.5687
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 791.200000000000045474735088646411895751953125,
    "duration_minutes": 285,
    "points": 17,
    "centroid": {
        "lat": 35.87097049411764970727745094336569309234619140625,
        "lon": -5.56870940588235185941812233068048954010009765625
    },
    "bbox": {
        "min_lat": 35.8698432999999994308382156305015087127685546875,
        "min_lon": -5.57004500000000035697667044587433338165283203125,
        "max_lat": 35.878033299999998462226358242332935333251953125,
        "max_lon": -5.5675033000000002658680386957712471485137939453125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 15:35 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 33m
  • Data Points: 35 AIS positions
  • Period: 2026-10-20T15:35:26+00:00 to 2026-10-20T22:08:37+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 393.19999999999998863131622783839702606201171875,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-20T15:35:26+00:00",
        "lat": 35.8702617000000003599780029617249965667724609375,
        "lon": -5.56844499999999964501284921425394713878631591796875
    },
    "last_point": {
        "ts": "2026-10-20T22:08:37+00:00",
        "lat": 35.91950829999999683650457882322371006011962890625,
        "lon": -5.50271000000000043428372009657323360443115234375
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 20, 2026 15:35 UTC 75.0% ▼
  • Duration: 5h 24m
  • Radius: 795 meters
  • Data Points: 18 AIS positions
  • Centroid: 35.8709, -5.5687
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 795.299999999999954525264911353588104248046875,
    "duration_minutes": 324,
    "points": 18,
    "centroid": {
        "lat": 35.87093111666666089831778663210570812225341796875,
        "lon": -5.568694716666666266746688052080571651458740234375
    },
    "bbox": {
        "min_lat": 35.8698432999999994308382156305015087127685546875,
        "min_lon": -5.57004500000000035697667044587433338165283203125,
        "max_lat": 35.878033299999998462226358242332935333251953125,
        "max_lon": -5.5675033000000002658680386957712471485137939453125
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18
Zone Dwell Ceuta/Gibraltar STS Zone
Oct 20, 2026 14:08 UTC 80.0% ▼
  • Zone: Ceuta/Gibraltar STS Zone
  • Duration: 6h 30m
  • Data Points: 14 AIS positions
  • Period: 2026-10-20T14:08:26+00:00 to 2026-10-20T20:39:07+00:00
Show Raw Evidence JSON
{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 390.69999999999998863131622783839702606201171875,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-10-20T14:08:26+00:00",
        "lat": 35.87046500000000293084667646326124668121337890625,
        "lon": -5.56839170000000027727082851924933493137359619140625
    },
    "last_point": {
        "ts": "2026-10-20T20:39:07+00:00",
        "lat": 35.8699567000000030247974791564047336578369140625,
        "lon": -5.56857329999999972613977661239914596080780029296875
    }
}
Methodology: 2026.01.18
Loiter Ceuta/Gibraltar STS Zone
Oct 20, 2026 14:08 UTC 75.0% ▼
  • Duration: 6h 30m
  • Radius: 63 meters
  • Data Points: 14 AIS positions
  • Centroid: 35.8701, -5.5685
  • Zone: Ceuta/Gibraltar STS Zone
Show Raw Evidence JSON
{
    "radius_m": 63.2999999999999971578290569595992565155029296875,
    "duration_minutes": 390.69999999999998863131622783839702606201171875,
    "points": 14,
    "centroid": {
        "lat": 35.87014393571428882978580077178776264190673828125,
        "lon": -5.5684942857142853966934126219712197780609130859375
    },
    "bbox": {
        "min_lat": 35.8698432999999994308382156305015087127685546875,
        "min_lon": -5.568645000000000067075234255753457546234130859375,
        "max_lat": 35.870710000000002537490217946469783782958984375,
        "max_lon": -5.56839170000000027727082851924933493137359619140625
    },
    "zone_id": "osint_ceuta"
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Oct 28 12:22 36.0923 -5.3390 6.7 kn 253.9° Ceuta/Gibraltar STS Zone
Oct 28 12:20 36.0935 -5.3346 6.7 kn 251.9° Ceuta/Gibraltar STS Zone
Oct 28 12:11 36.1059 -5.3233 6.4 kn 191.6° Ceuta/Gibraltar STS Zone
Oct 28 12:08 36.1114 -5.3217 6.4 kn 192.2° Ceuta/Gibraltar STS Zone
Oct 28 11:59 36.1269 -5.3169 6.3 kn 197.1° Ceuta/Gibraltar STS Zone
Oct 27 22:53 36.1392 -5.3076 0.9 kn 89.3° Ceuta/Gibraltar STS Zone
Oct 27 22:49 36.1388 -5.3083 1.2 kn 17.1° Ceuta/Gibraltar STS Zone
Oct 27 22:34 36.1331 -5.3093 2.1 kn 20.0° Ceuta/Gibraltar STS Zone
Oct 27 22:28 36.1295 -5.3106 2.3 kn 13.5° Ceuta/Gibraltar STS Zone
Oct 27 21:21 36.0210 -5.3735 11.0 kn 38.4° Ceuta/Gibraltar STS Zone
Oct 27 21:18 36.0133 -5.3814 10.8 kn 43.5° Ceuta/Gibraltar STS Zone
Oct 27 21:07 35.9883 -5.4038 10.8 kn 46.3° Ceuta/Gibraltar STS Zone
Oct 27 20:59 35.9743 -5.4270 11.5 kn 55.2° Ceuta/Gibraltar STS Zone
Oct 27 20:58 35.9726 -5.4310 11.8 kn 62.3° Ceuta/Gibraltar STS Zone
Oct 27 20:56 35.9691 -5.4394 11.9 kn 62.0° Ceuta/Gibraltar STS Zone
Oct 27 20:54 35.9656 -5.4482 12.2 kn 63.9° Ceuta/Gibraltar STS Zone
Oct 27 20:53 35.9641 -5.4519 12.1 kn 60.6° Ceuta/Gibraltar STS Zone
Oct 27 20:50 35.9603 -5.4593 12.0 kn 58.1° Ceuta/Gibraltar STS Zone
Oct 27 20:47 35.9544 -5.4694 12.0 kn 50.6° Ceuta/Gibraltar STS Zone
Oct 27 20:46 35.9519 -5.4730 12.0 kn 48.4° Ceuta/Gibraltar STS 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.