IMO 9290828

Vessel information

Vessel Name DORIN View name history 📜

IMO Number 9290828

MMSI 610107121

Vessel Type Oil Products Tanker

Flag 🇨🇲 Cameroon View flag history 📜

Call Sign TYD21

Gross Tonnage 23,298 GT

Year Built 2005

Sanctioned by

🇪🇺 EU 2025-07-20 🇬🇧 UK 2025-05-09 🇨🇦 CA 2025-06-13 🇦🇺 AU 2025-09-18

Company & Ownership

🏢

Venkateswara Maritime Inc

IMO Company: 0203477

Address Room 102, Aarti Chambers, Mont Fleuri, Victoria, Mahe Island, Seychelles.

Status Active

Fleet 1.0 owner, 1.0 operator, 1.0 manager, 0.0 beneficial

Management & Operations

ISM Manager

JIN GANG SHAN SHIPMANAGEMENT

Room 1510, 1099, Xiangyin Lu, Yangpu Qu, Shanghai, China.

Commercial Manager

VENKATESWARA MARITIME INC

Room 102, Aarti Chambers, Mont Fleuri, Victoria, Mahe Island, Seychelles.

Registered Owner

VENKATESWARA MARITIME INC

Room 102, Aarti Chambers, Mont Fleuri, Victoria, Mahe Island, Seychelles.

Port State Control (PSC) Inspections

⚠️

Risk Level

MEDIUM

Last 36 Months

Inspections

Detentions

Last Inspection

📍 El Dekheila

📅 2025-10-27

Survey Renewal & Certificates

Code	Type	Issuer	Issued	Expires
509	Document of Compliance	Indian Register of Shipping (150)	29/11/2023	22/11/2028
512	Minimum Safe Manning Document	Gabon (GA)	13/12/2023	23/02/2028

Programs & Notes

DateOfListing: 2025-07-20 || DateDesignated: 2025-05-09 | Shipping sanctions: (see “Other information”) | Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. | IMO 9290828 (“E MEI SHAN”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, IMO 9290828 is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

14 changes

🏴 Flag

DORIN IMO 9290828

🇵🇦 Panama → 🇨🇲 Cameroon

Jan 1, 2026

🔄 Owner

DORIN IMO 9290828

THANDA AYE SHIPPING LTD → VENKATESWARA MARITIME INC

Apr 28, 2025

🏴 Flag

DORIN IMO 9290828

🇵🇦 Panama → 🇸🇹 Sao Tome & Principe

Apr 1, 2025

✏️ Name

DORIN IMO 9290828

E Mei Shan → DORIN

Apr 1, 2025

🔄 Owner

E MEI SHAN (now DORIN) IMO 9290828

NAUTICALNEX DYNAMICS FZE → THANDA AYE SHIPPING LTD

Jan 8, 2025

🏴 Flag

E MEI SHAN (now DORIN) IMO 9290828

🇬🇦 Gabon → 🇵🇦 Panama

Jan 1, 2025

✏️ Name

E MEI SHAN (now DORIN) IMO 9290828

Voula → E Mei Shan

Jan 1, 2025

🔄 Owner

VOULA (now DORIN) IMO 9290828

VOULA SHIPPING & MARINE INC → NAUTICALNEX DYNAMICS FZE

Feb 23, 2024

🔄 Owner

VOULA (now DORIN) IMO 9290828

VERNON MARINE LTD → VOULA SHIPPING & MARINE INC

Feb 24, 2023

🏴 Flag

VOULA (now DORIN) IMO 9290828

🇲🇭 Marshall Islands → 🇬🇦 Gabon

Feb 1, 2023

✏️ Name

VOULA (now DORIN) IMO 9290828

Byron → Voula

Feb 1, 2023

🔄 Owner

BYRON (now DORIN) IMO 9290828

SCARLET STAR SHIPPING LTD → VERNON MARINE LTD

Mar 4, 2015

✏️ Name

BYRON (now DORIN) IMO 9290828

Scarlet Star → Byron

Mar 1, 2015

🏴 Flag

SCARLET STAR (now DORIN) IMO 9290828

🏳️ Norway (NIS) → 🇲🇭 Marshall Islands

Jan 1, 2010

AIS Events

50 events detected • 2 zones • Last: Jun 3, 2026

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 18:17 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 1h 10m
Data Points: 8 AIS positions
Period: 2026-06-03T18:17:00+00:00 to 2026-06-03T19:27:41+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 70.7000000000000028421709430404007434844970703125,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-06-03T18:17:00+00:00",
        "lat": 31.521943300000000220961737795732915401458740234375,
        "lon": 32.25938670000000030313458410091698169708251953125
    },
    "last_point": {
        "ts": "2026-06-03T19:27:41+00:00",
        "lat": 31.522691699999999315195964300073683261871337890625,
        "lon": 32.25907000000000124373400467447936534881591796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 17:02 UTC 75.0%

Duration: 2h 25m
Radius: 63 meters
Data Points: 19 AIS positions
Centroid: 31.5221, 32.2593
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 63.2999999999999971578290569595992565155029296875,
    "duration_minutes": 145.69999999999998863131622783839702606201171875,
    "points": 19,
    "centroid": {
        "lat": 31.52214561052631580650995601899921894073486328125,
        "lon": 32.25926385789473016529882443137466907501220703125
    },
    "bbox": {
        "min_lat": 31.521943300000000220961737795732915401458740234375,
        "min_lon": 32.25905499999999648252924089320003986358642578125,
        "max_lat": 31.522691699999999315195964300073683261871337890625,
        "max_lon": 32.25938670000000030313458410091698169708251953125
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 17:02 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 2h 25m
Data Points: 19 AIS positions
Period: 2026-06-03T17:02:00+00:00 to 2026-06-03T19:27:41+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 145.69999999999998863131622783839702606201171875,
    "points_in_zone": 19,
    "first_point": {
        "ts": "2026-06-03T17:02:00+00:00",
        "lat": 31.522065000000001333546606474556028842926025390625,
        "lon": 32.25927329999999670917532057501375675201416015625
    },
    "last_point": {
        "ts": "2026-06-03T19:27:41+00:00",
        "lat": 31.522691699999999315195964300073683261871337890625,
        "lon": 32.25907000000000124373400467447936534881591796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 16:01 UTC 75.0%

Duration: 3h 26m
Radius: 71 meters
Data Points: 35 AIS positions
Centroid: 31.5221, 32.2593
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 71.2999999999999971578290569595992565155029296875,
    "duration_minutes": 206.30000000000001136868377216160297393798828125,
    "points": 35,
    "centroid": {
        "lat": 31.52208837714284328512803767807781696319580078125,
        "lon": 32.25933104285714847492272383533418178558349609375
    },
    "bbox": {
        "min_lat": 31.52181170000000065556378103792667388916015625,
        "min_lon": 32.25905499999999648252924089320003986358642578125,
        "max_lat": 31.522691699999999315195964300073683261871337890625,
        "max_lon": 32.25950499999999721012500231154263019561767578125
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 16:01 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 3h 26m
Data Points: 35 AIS positions
Period: 2026-06-03T16:01:20+00:00 to 2026-06-03T19:27:41+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 206.30000000000001136868377216160297393798828125,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-03T16:01:20+00:00",
        "lat": 31.52181170000000065556378103792667388916015625,
        "lon": 32.2594332999999977573679643683135509490966796875
    },
    "last_point": {
        "ts": "2026-06-03T19:27:41+00:00",
        "lat": 31.522691699999999315195964300073683261871337890625,
        "lon": 32.25907000000000124373400467447936534881591796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 15:07 UTC 75.0%

Duration: 4h 20m
Radius: 77 meters
Data Points: 42 AIS positions
Centroid: 31.5220, 32.2594
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 77,
    "duration_minutes": 260,
    "points": 42,
    "centroid": {
        "lat": 31.52204138809522504516280605457723140716552734375,
        "lon": 32.25935320952381601955494261346757411956787109375
    },
    "bbox": {
        "min_lat": 31.521719999999998407247403520159423351287841796875,
        "min_lon": 32.25905499999999648252924089320003986358642578125,
        "max_lat": 31.522691699999999315195964300073683261871337890625,
        "max_lon": 32.259583300000002736851456575095653533935546875
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 15:07 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 4h 20m
Data Points: 42 AIS positions
Period: 2026-06-03T15:07:43+00:00 to 2026-06-03T19:27:41+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 260,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-06-03T15:07:43+00:00",
        "lat": 31.52178669999999982564986567012965679168701171875,
        "lon": 32.25956330000000349400579580105841159820556640625
    },
    "last_point": {
        "ts": "2026-06-03T19:27:41+00:00",
        "lat": 31.522691699999999315195964300073683261871337890625,
        "lon": 32.25907000000000124373400467447936534881591796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 14:46 UTC 75.0%

Duration: 4h 41m
Radius: 79 meters
Data Points: 44 AIS positions
Centroid: 31.5220, 32.2594
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 79.2000000000000028421709430404007434844970703125,
    "duration_minutes": 281.19999999999998863131622783839702606201171875,
    "points": 44,
    "centroid": {
        "lat": 31.5220242045454455137587501667439937591552734375,
        "lon": 32.25936601818182936085577239282429218292236328125
    },
    "bbox": {
        "min_lat": 31.5216266999999987774572218768298625946044921875,
        "min_lon": 32.25905499999999648252924089320003986358642578125,
        "max_lat": 31.522691699999999315195964300073683261871337890625,
        "max_lon": 32.25965000000000060254023992456495761871337890625
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 14:46 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 4h 41m
Data Points: 44 AIS positions
Period: 2026-06-03T14:46:30+00:00 to 2026-06-03T19:27:41+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 281.19999999999998863131622783839702606201171875,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-06-03T14:46:30+00:00",
        "lat": 31.5216266999999987774572218768298625946044921875,
        "lon": 32.25965000000000060254023992456495761871337890625
    },
    "last_point": {
        "ts": "2026-06-03T19:27:41+00:00",
        "lat": 31.522691699999999315195964300073683261871337890625,
        "lon": 32.25907000000000124373400467447936534881591796875
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9448499 (GAZ SERENITY) PANAMA

Minimum Distance: 3 meters
Average Distance: 8 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and GAZ SERENITY) maintained close proximity (min 3m, avg 8m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 8m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±8m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T03:15:01.821563+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 372961000,
        "imo": 9448499,
        "name": "GAZ SERENITY",
        "flag": "PANAMA"
    },
    "min_distance_m": 3.20000000000000017763568394002504646778106689453125,
    "avg_distance_m": 8,
    "distance_consistency_m": 7.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 8m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b18m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and GAZ SERENITY) maintained close proximity (min 3m, avg 8m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71707059999999955834937281906604766845703125,
            "lon": 35.9993807999999972935256664641201496124267578125
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T03:15:01.821563+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9354521 (ANHONA) BELIZE

Minimum Distance: 3 meters
Average Distance: 11 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and ANHONA) maintained close proximity (min 3m, avg 11m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 11m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±12m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T02:00:09.998696+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 312171000,
        "imo": 9354521,
        "name": "ANHONA",
        "flag": "BELIZE"
    },
    "min_distance_m": 3.20000000000000017763568394002504646778106689453125,
    "avg_distance_m": 11.300000000000000710542735760100185871124267578125,
    "distance_consistency_m": 11.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 11m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and ANHONA) maintained close proximity (min 3m, avg 11m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170796999999993204255588352680206298828125,
            "lon": 35.9993764000000027181158657185733318328857421875
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T02:00:09.998696+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: HORAE (HORAE) Panama

Minimum Distance: 3 meters
Average Distance: 24 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and HORAE) maintained close proximity (min 3m, avg 24m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 24m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±19m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T02:00:07.422508+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 352179000,
        "imo": 9413004,
        "name": "HORAE",
        "flag": "Panama"
    },
    "min_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 24.300000000000000710542735760100185871124267578125,
    "distance_consistency_m": 18.800000000000000710542735760100185871124267578125,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 24m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b119m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and HORAE) maintained close proximity (min 3m, avg 24m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717040499999999525471139349974691867828369140625,
            "lon": 35.99939499999999981127984938211739063262939453125
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T02:00:07.422508+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9724714 (ASTROLIGHT) Marshall Is

Minimum Distance: 4 meters
Average Distance: 8 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and ASTROLIGHT) maintained close proximity (min 4m, avg 8m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 4m, avg 8m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±7m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T02:00:04.590274+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "min_distance_m": 3.5,
    "avg_distance_m": 7.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 6.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 8m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and ASTROLIGHT) maintained close proximity (min 4m, avg 8m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717071700000001754915501805953681468963623046875,
            "lon": 35.99938639999999878682501730509102344512939453125
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T02:00:04.590274+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 80/100

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 3 meters
Average Distance: 8 meters
Duration: 48 minutes
Period: 2026-06-03T13:51:19+00:00 to 2026-06-03T14:40:04+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 3m, avg 8m) for 49 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 8m
Duration	10/25	Duration 49 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±7m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T01:30:02.151904+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 2.899999999999999911182158029987476766109466552734375,
    "avg_distance_m": 7.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 6.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 48.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2925,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:51:19+00:00",
        "end": "2026-06-03T14:40:04+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 8m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 49 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 3m, avg 8m) for 49 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717070799999998342855178634636104106903076171875,
            "lon": 35.99938279999999934943843982182443141937255859375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:40:04+00:00"
        },
        "searched_at": "2026-06-04T01:30:02.151904+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 64/100

Vessel A: IMO 9260263 (HAWK III) PANAMA

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 14 meters
Average Distance: 112 meters
Duration: 48 minutes
Period: 2026-06-03T13:47:44+00:00 to 2026-06-03T14:36:24+00:00
Vessel A Avg Speed: 0.4 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 64/100

Moderate-confidence STS candidate. Two tankers (HAWK III and DORIN) maintained close proximity (min 14m, avg 112m) for 49 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 14m, avg 112m
Duration	10/25	Duration 49 minutes
Speed Stability	14/20	both nearly stationary; somewhat variable speeds
Distance Consistency	5/15	Distance variance ±105m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T01:00:09.327175+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 374125000,
        "imo": 9260263,
        "name": "HAWK III",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 13.5,
    "avg_distance_m": 111.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 104.7000000000000028421709430404007434844970703125,
    "duration_minutes": 48.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2920,
    "speed_a_avg": 0.38000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.58999999999999996891375531049561686813831329345703125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.38000000000000000444089209850062616169452667236328125,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:47:44+00:00",
        "end": "2026-06-03T14:36:24+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 64,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 14m, avg 112m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 49 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1105m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (HAWK III and DORIN) maintained close proximity (min 14m, avg 112m) for 49 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716750000000001108446667785756289958953857421875,
            "lon": 35.99949579999999826895873411558568477630615234375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:36:24+00:00"
        },
        "searched_at": "2026-06-04T01:00:09.327175+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 72/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9310305 (SAMBA) Marshall Is

Minimum Distance: 3 meters
Average Distance: 33 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (DORIN and SAMBA) maintained close proximity (min 3m, avg 33m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 33m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	12/15	Distance variance ±48m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:30:12.468650+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 2.79999999999999982236431605997495353221893310546875,
    "avg_distance_m": 32.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 48.5,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 33m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b148m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and SAMBA) maintained close proximity (min 3m, avg 33m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717172500000000212594386539421975612640380859375,
            "lon": 35.9993161000000014837496564723551273345947265625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:30:12.468650+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 70/100

Vessel A: ATMOS (ATMOS) CAMEROON

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 12 meters
Average Distance: 157 meters
Duration: 45 minutes
Period: 2026-06-03T13:50:45+00:00 to 2026-06-03T14:36:23+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 70/100

Moderate-confidence STS candidate. Two tankers (ATMOS and DORIN) maintained close proximity (min 12m, avg 157m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 12m, avg 157m
Duration	10/25	Duration 46 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	5/15	Distance variance ±131m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:30:10.043833+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613009690,
        "imo": 9337418,
        "name": "ATMOS",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 11.5,
    "avg_distance_m": 157.400000000000005684341886080801486968994140625,
    "distance_consistency_m": 131,
    "duration_minutes": 45.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2738,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:50:45+00:00",
        "end": "2026-06-03T14:36:23+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 12m, avg 157m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 46 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1131m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ATMOS and DORIN) maintained close proximity (min 12m, avg 157m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716391699999999076453605084680020809173583984375,
            "lon": 36.00008749999999935198502498678863048553466796875
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:36:23+00:00"
        },
        "searched_at": "2026-06-04T00:30:10.043833+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS

Minimum Distance: 3 meters
Average Distance: 9 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and NISSOS ANTIMILOS) maintained close proximity (min 3m, avg 9m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 9m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±8m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:30:07.652692+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 3.20000000000000017763568394002504646778106689453125,
    "avg_distance_m": 8.5999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 7.5,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 9m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b18m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and NISSOS ANTIMILOS) maintained close proximity (min 3m, avg 9m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717069699999999699002728448249399662017822265625,
            "lon": 35.99937919999999991205186233855783939361572265625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:30:07.652692+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 68/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9611541 (THALIA) Liberia

Minimum Distance: 8 meters
Average Distance: 95 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 68/100

Moderate-confidence STS candidate. Two tankers (DORIN and THALIA) maintained close proximity (min 8m, avg 95m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 8m, avg 95m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±95m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:30:05.141624+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 8.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 95.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 94.7000000000000028421709430404007434844970703125,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 68,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 95m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b195m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and THALIA) maintained close proximity (min 8m, avg 95m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716713299999998554312696796841919422149658203125,
            "lon": 35.9995846999999997706254362128674983978271484375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:30:05.141624+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9010955 (PIERO A) COMOROS

Minimum Distance: 3 meters
Average Distance: 10 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and PIERO A) maintained close proximity (min 3m, avg 10m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 10m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±10m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:30:02.216573+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 620800105,
        "imo": 9010955,
        "name": "PIERO A",
        "flag": "COMOROS"
    },
    "min_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 10.4000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 10.300000000000000710542735760100185871124267578125,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 10m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b110m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and PIERO A) maintained close proximity (min 3m, avg 10m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71707549999999997680788510479032993316650390625,
            "lon": 35.9993735999999984187525114975869655609130859375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:30:02.216573+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 67/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: Georgy Maslov (GEORGY MASLOV) RUSSIA

Minimum Distance: 5 meters
Average Distance: 8 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.6 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 67/100

Moderate-confidence STS candidate. Two tankers (DORIN and GEORGY MASLOV) maintained close proximity (min 5m, avg 8m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 5m, avg 8m
Duration	5/25	Duration 38 minutes
Speed Stability	12/20	both very slow; somewhat variable speeds
Distance Consistency	15/15	Distance variance ±3m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:15:12.087203+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 273259730,
        "imo": 9610793,
        "name": "GEORGY MASLOV",
        "flag": "RUSSIA"
    },
    "min_distance_m": 5,
    "avg_distance_m": 7.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 3.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.59999999999999997779553950749686919152736663818359375,
    "speed_b_std": 0.86999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.59999999999999997779553950749686919152736663818359375,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 67,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 5m, avg 8m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both very slow; somewhat variable 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and GEORGY MASLOV) maintained close proximity (min 5m, avg 8m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170516999999989593561622314155101776123046875,
            "lon": 35.99939859999999924866642686538398265838623046875
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:15:12.087203+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 67/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: Hyperion (HYPERION) Russia

Minimum Distance: 9 meters
Average Distance: 17 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.7 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 67/100

Moderate-confidence STS candidate. Two tankers (DORIN and HYPERION) maintained close proximity (min 9m, avg 17m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 9m, avg 17m
Duration	5/25	Duration 38 minutes
Speed Stability	12/20	both very slow; somewhat variable speeds
Distance Consistency	15/15	Distance variance ±11m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:15:09.635888+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 273278750,
        "imo": 9322968,
        "name": "HYPERION",
        "flag": "Russia"
    },
    "min_distance_m": 8.5999999999999996447286321199499070644378662109375,
    "avg_distance_m": 17.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 10.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.67000000000000003996802888650563545525074005126953125,
    "speed_b_std": 0.57999999999999996003197111349436454474925994873046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.67000000000000003996802888650563545525074005126953125,
            "max_sog": 1
        }
    },
    "time_window": {
        "start": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 67,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 9m, avg 17m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both very slow; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and HYPERION) maintained close proximity (min 9m, avg 17m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717108899999999493957147933542728424072265625,
            "lon": 35.99938670000000229265424422919750213623046875
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:15:09.635888+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:56 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: JASPER (JASPER) CAMEROON

Minimum Distance: 4 meters
Average Distance: 10 meters
Duration: 38 minutes
Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and JASPER) maintained close proximity (min 4m, avg 10m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 4m, avg 10m
Duration	5/25	Duration 38 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±6m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T01:45:09.509705+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 613472020,
        "imo": 9299886,
        "name": "JASPER",
        "flag": "CAMEROON"
    },
    "min_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 9.5,
    "distance_consistency_m": 6.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "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": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 10m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and JASPER) maintained close proximity (min 4m, avg 10m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7170607999999987214323482476174831390380859375,
            "lon": 35.9993754999999993060555425472557544708251953125
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T01:45:09.509705+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 13:51 UTC 68/100

Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 3 meters
Average Distance: 46 meters
Duration: 38 minutes
Period: 2026-06-03T13:51:15+00:00 to 2026-06-03T14:30:01+00:00
Vessel A Avg Speed: 0.2 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 68/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and DORIN) maintained close proximity (min 3m, avg 46m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 3m, avg 46m
Duration	5/25	Duration 39 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	8/15	Distance variance ±85m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T01:30:12.328177+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 3.29999999999999982236431605997495353221893310546875,
    "avg_distance_m": 46.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 85,
    "duration_minutes": 38.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2326,
    "speed_a_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:51:15+00:00",
        "end": "2026-06-03T14:30:01+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 68,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 46m"
            },
            "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": 8,
                "max": 15,
                "detail": "Distance variance \u00b185m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and DORIN) maintained close proximity (min 3m, avg 46m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717207099999999542205841862596571445465087890625,
            "lon": 35.99955849999999912824932835064828395843505859375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:51:15+00:00",
            "end_ts": "2026-06-03T14:30:01+00:00"
        },
        "searched_at": "2026-06-04T01:30:12.328177+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:47 UTC 75/100

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 3 meters
Duration: 34 minutes
Period: 2026-06-03T11:47:14+00:00 to 2026-06-03T12:21:13+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 1m, avg 3m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 3m
Duration	5/25	Duration 34 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T15:45:09.202165+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 34,
    "overlap_duration_s": 2039,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T11:47:14+00:00",
        "end": "2026-06-03T12:21:13+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 1m, avg 3m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717095000000000482032191939651966094970703125,
            "lon": 35.99936679999999711299096816219389438629150390625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:47:14+00:00",
            "end_ts": "2026-06-03T12:21:13+00:00"
        },
        "searched_at": "2026-06-03T15:45:09.202165+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:45 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9286059 (MILANO) LIBERIA

Minimum Distance: 0 meters
Average Distance: 4 meters
Duration: 33 minutes
Period: 2026-06-03T11:45:56+00:00 to 2026-06-03T12:19:24+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and MILANO) maintained close proximity (min 0m, avg 4m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 4m
Duration	5/25	Duration 34 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T17:00:12.166819+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 636022825,
        "imo": 9286059,
        "name": "MILANO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 3.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 2.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 33.5,
    "overlap_duration_s": 2008,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:45:56+00:00",
        "end": "2026-06-03T12:19:24+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and MILANO) maintained close proximity (min 0m, avg 4m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717096500000000247609932557679712772369384765625,
            "lon": 35.99937270000000211211954592727124691009521484375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:45:56+00:00",
            "end_ts": "2026-06-03T12:19:24+00:00"
        },
        "searched_at": "2026-06-03T17:00:12.166819+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:45 UTC 70/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: ATMOS (ATMOS) CAMEROON

Minimum Distance: 110 meters
Average Distance: 128 meters
Duration: 33 minutes
Period: 2026-06-03T11:45:56+00:00 to 2026-06-03T12:19:24+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 70/100

Moderate-confidence STS candidate. Two tankers (DORIN and ATMOS) maintained close proximity (min 110m, avg 128m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	20/25	Min distance 110m, avg 128m
Duration	5/25	Duration 34 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±15m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T16:00:04.831864+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 613009690,
        "imo": 9337418,
        "name": "ATMOS",
        "flag": "CAMEROON"
    },
    "min_distance_m": 109.599999999999994315658113919198513031005859375,
    "avg_distance_m": 127.5,
    "distance_consistency_m": 15.199999999999999289457264239899814128875732421875,
    "duration_minutes": 33.5,
    "overlap_duration_s": 2008,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:45:56+00:00",
        "end": "2026-06-03T12:19:24+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 110m, avg 128m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b115m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and ATMOS) maintained close proximity (min 110m, avg 128m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7176189999999991186996339820325374603271484375,
            "lon": 35.99914780000000291693140752613544464111328125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:45:56+00:00",
            "end_ts": "2026-06-03T12:19:24+00:00"
        },
        "searched_at": "2026-06-03T16:00:04.831864+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:45 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9010955 (PIERO A) COMOROS

Minimum Distance: 1 meters
Average Distance: 4 meters
Duration: 33 minutes
Period: 2026-06-03T11:45:56+00:00 to 2026-06-03T12:19:24+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and PIERO A) maintained close proximity (min 1m, avg 4m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 4m
Duration	5/25	Duration 34 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T16:00:02.393318+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 620800105,
        "imo": 9010955,
        "name": "PIERO A",
        "flag": "COMOROS"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 4.0999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 33.5,
    "overlap_duration_s": 2008,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:45:56+00:00",
        "end": "2026-06-03T12:19:24+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and PIERO A) maintained close proximity (min 1m, avg 4m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717078699999998292469172156415879726409912109375,
            "lon": 35.99935930000000183781594387255609035491943359375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:45:56+00:00",
            "end_ts": "2026-06-03T12:19:24+00:00"
        },
        "searched_at": "2026-06-03T16:00:02.393318+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:45 UTC 72/100

Vessel A: IMO 9724714 (ASTROLIGHT) Marshall Is

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 3 meters
Duration: 32 minutes
Period: 2026-06-03T11:45:26+00:00 to 2026-06-03T12:17:46+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.1 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (ASTROLIGHT and DORIN) maintained close proximity (min 1m, avg 3m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 3m
Duration	5/25	Duration 32 minutes
Speed Stability	17/20	both nearly stationary; stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T02:30:14.303964+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 1,
    "avg_distance_m": 2.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 32.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 1940,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.40000000000000002220446049250313080847263336181640625,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T11:45:26+00:00",
        "end": "2026-06-03T12:17:46+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 32 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ASTROLIGHT and DORIN) maintained close proximity (min 1m, avg 3m) for 32 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709080000000113841451820917427539825439453125,
            "lon": 35.9993733000000020183506421744823455810546875
        },
        "time_window": {
            "start_ts": "2026-06-03T11:45:26+00:00",
            "end_ts": "2026-06-03T12:17:46+00:00"
        },
        "searched_at": "2026-06-04T02:30:14.303964+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:44 UTC 75/100

Vessel A: DORIN (DORIN) CAMEROON

Vessel B: IMO 9611541 (THALIA) Liberia

Minimum Distance: 1 meters
Average Distance: 3 meters
Duration: 33 minutes
Period: 2026-06-03T11:45:56+00:00 to 2026-06-03T12:19:24+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (DORIN and THALIA) maintained close proximity (min 1m, avg 3m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 3m
Duration	5/25	Duration 34 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T14:45:06.475512+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 3.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 2,
    "duration_minutes": 33.5,
    "overlap_duration_s": 2008,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T11:45:56+00:00",
        "end": "2026-06-03T12:19:24+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and THALIA) maintained close proximity (min 1m, avg 3m) for 34 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709560000000038826328818686306476593017578125,
            "lon": 35.99936989999999781275619170628488063812255859375
        },
        "time_window": {
            "start_ts": "2026-06-03T11:44:46+00:00",
            "end_ts": "2026-06-03T12:19:24+00:00"
        },
        "searched_at": "2026-06-03T14:45:06.475512+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:43 UTC 75/100

Vessel A: IMO 9282510 (ILAN) Liberia

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 4 meters
Duration: 36 minutes
Period: 2026-06-03T11:43:55+00:00 to 2026-06-03T12:19:54+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.1 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 4m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 4m
Duration	5/25	Duration 36 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T14:45:09.127746+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.59999999999999997779553950749686919152736663818359375,
    "avg_distance_m": 4.20000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 36,
    "overlap_duration_s": 2159,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T11:43:55+00:00",
        "end": "2026-06-03T12:19:54+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 4m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717095000000000482032191939651966094970703125,
            "lon": 35.9993707000000000562067725695669651031494140625
        },
        "time_window": {
            "start_ts": "2026-06-03T11:43:55+00:00",
            "end_ts": "2026-06-03T12:19:54+00:00"
        },
        "searched_at": "2026-06-03T14:45:09.127746+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 11:43 UTC 75/100

Vessel A: Almond (ALMOND) RUSSIA

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 2 meters
Average Distance: 4 meters
Duration: 31 minutes
Period: 2026-06-03T11:43:23+00:00 to 2026-06-03T12:14:31+00:00
Vessel A Avg Speed: 0.2 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ALMOND and DORIN) maintained close proximity (min 2m, avg 4m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 2m, avg 4m
Duration	5/25	Duration 31 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:30:04.824428+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 273276930,
        "imo": 9385142,
        "name": "ALMOND",
        "flag": "RUSSIA"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 2,
    "avg_distance_m": 4.4000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 31.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 1868,
    "speed_a_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T11:43:23+00:00",
        "end": "2026-06-03T12:14:31+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 4m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ALMOND and DORIN) maintained close proximity (min 2m, avg 4m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717089800000000110458131530322134494781494140625,
            "lon": 35.9993764999999967812982504256069660186767578125
        },
        "time_window": {
            "start_ts": "2026-06-03T11:43:23+00:00",
            "end_ts": "2026-06-03T12:14:31+00:00"
        },
        "searched_at": "2026-06-03T19:30:04.824428+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 10:04 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 1h 39m
Data Points: 26 AIS positions
Period: 2026-06-03T10:04:50+00:00 to 2026-06-03T11:43:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 99,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-03T10:04:50+00:00",
        "lat": 31.522014999999999673718775738961994647979736328125,
        "lon": 32.25956670000000059417288866825401782989501953125
    },
    "last_point": {
        "ts": "2026-06-03T11:43:47+00:00",
        "lat": 31.52172829999999947858668747358024120330810546875,
        "lon": 32.25925000000000153477230924181640148162841796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 09:03 UTC 75.0%

Duration: 1h 39m
Radius: 802 meters
Data Points: 28 AIS positions
Centroid: 31.5216, 32.2597
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 801.700000000000045474735088646411895751953125,
    "duration_minutes": 99,
    "points": 28,
    "centroid": {
        "lat": 31.521586132142854097537565394304692745208740234375,
        "lon": 32.2596513107142897069934406317770481109619140625
    },
    "bbox": {
        "min_lat": 31.514366700000000065529093262739479541778564453125,
        "min_lon": 32.25829329999999828260115464217960834503173828125,
        "max_lat": 31.52515329999999948995537124574184417724609375,
        "max_lon": 32.26099500000000119825926958583295345306396484375
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 09:03 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 2h 39m
Data Points: 42 AIS positions
Period: 2026-06-03T09:03:51+00:00 to 2026-06-03T11:43:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 159.900000000000005684341886080801486968994140625,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-06-03T09:03:51+00:00",
        "lat": 31.521930000000001115267878049053251743316650390625,
        "lon": 32.2596233000000012225427781231701374053955078125
    },
    "last_point": {
        "ts": "2026-06-03T11:43:47+00:00",
        "lat": 31.52172829999999947858668747358024120330810546875,
        "lon": 32.25925000000000153477230924181640148162841796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 08:06 UTC 75.0%

Duration: 2h 36m
Radius: 817 meters
Data Points: 37 AIS positions
Centroid: 31.5217, 32.2596
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 817,
    "duration_minutes": 156,
    "points": 37,
    "centroid": {
        "lat": 31.521726486486489449134751339443027973175048828125,
        "lon": 32.25960621621621982058059074915945529937744140625
    },
    "bbox": {
        "min_lat": 31.514366700000000065529093262739479541778564453125,
        "min_lon": 32.25829329999999828260115464217960834503173828125,
        "max_lat": 31.52515329999999948995537124574184417724609375,
        "max_lon": 32.26099500000000119825926958583295345306396484375
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 08:06 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 3h 36m
Data Points: 51 AIS positions
Period: 2026-06-03T08:06:52+00:00 to 2026-06-03T11:43:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 216.900000000000005684341886080801486968994140625,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-06-03T08:06:52+00:00",
        "lat": 31.522433299999999434248820762149989604949951171875,
        "lon": 32.25933830000000313020791509188711643218994140625
    },
    "last_point": {
        "ts": "2026-06-03T11:43:47+00:00",
        "lat": 31.52172829999999947858668747358024120330810546875,
        "lon": 32.25925000000000153477230924181640148162841796875
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Monitoring Zone Jun 3, 2026 07:14 UTC 75.0%

Duration: 3h 28m
Radius: 829 meters
Data Points: 43 AIS positions
Centroid: 31.5218, 32.2596
Zone: Eastern Mediterranean Monitoring Zone

Show Raw Evidence JSON

{
    "radius_m": 828.6000000000000227373675443232059478759765625,
    "duration_minutes": 208.30000000000001136868377216160297393798828125,
    "points": 43,
    "centroid": {
        "lat": 31.52183306279069796573821804486215114593505859375,
        "lon": 32.25956046511627306472291820682585239410400390625
    },
    "bbox": {
        "min_lat": 31.514366700000000065529093262739479541778564453125,
        "min_lon": 32.25829329999999828260115464217960834503173828125,
        "max_lat": 31.52515329999999948995537124574184417724609375,
        "max_lon": 32.26099500000000119825926958583295345306396484375
    },
    "zone_id": "discovered_020"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Monitoring Zone Jun 3, 2026 07:14 UTC 80.0%

Zone: Eastern Mediterranean Monitoring Zone
Duration: 4h 29m
Data Points: 57 AIS positions
Period: 2026-06-03T07:14:29+00:00 to 2026-06-03T11:43:47+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 269.30000000000001136868377216160297393798828125,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-06-03T07:14:29+00:00",
        "lat": 31.522871699999999606234268867410719394683837890625,
        "lon": 32.2593650000000025102053768932819366455078125
    },
    "last_point": {
        "ts": "2026-06-03T11:43:47+00:00",
        "lat": 31.52172829999999947858668747358024120330810546875,
        "lon": 32.25925000000000153477230924181640148162841796875
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:09 UTC 77/100

Vessel A: IMO 9611541 (THALIA) Liberia

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 0 meters
Average Distance: 27 meters
Duration: 50 minutes
Period: 2026-06-03T06:09:17+00:00 to 2026-06-03T06:59:47+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (THALIA and DORIN) maintained close proximity (min 0m, avg 27m) for 50 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 27m
Duration	10/25	Duration 50 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	12/15	Distance variance ±45m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T13:30:11.989937+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 26.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 44.7000000000000028421709430404007434844970703125,
    "duration_minutes": 50.5,
    "overlap_duration_s": 3030,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T06:09:17+00:00",
        "end": "2026-06-03T06:59:47+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 27m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 50 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b145m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (THALIA and DORIN) maintained close proximity (min 0m, avg 27m) for 50 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710900000000066256689024157822132110595703125,
            "lon": 35.99936100000000038789949030615389347076416015625
        },
        "time_window": {
            "start_ts": "2026-06-03T06:09:17+00:00",
            "end_ts": "2026-06-03T06:59:47+00:00"
        },
        "searched_at": "2026-06-03T13:30:11.989937+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:09 UTC 77/100

Vessel A: IMO 9538177 (ATLAS) BAHAMAS

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 47 minutes
Period: 2026-06-03T06:09:06+00:00 to 2026-06-03T06:56:26+00:00
Vessel A Avg Speed: 0.1 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (ATLAS and DORIN) maintained close proximity (min 1m, avg 2m) for 47 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 2m
Duration	10/25	Duration 47 minutes
Speed Stability	17/20	both nearly stationary; stable speeds
Distance Consistency	15/15	Distance variance ±1m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T13:30:09.424575+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 311000134,
        "imo": 9538177,
        "name": "ATLAS",
        "flag": "BAHAMAS"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.59999999999999997779553950749686919152736663818359375,
    "avg_distance_m": 1.899999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 1.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 47.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 2840,
    "speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T06:09:06+00:00",
        "end": "2026-06-03T06:56:26+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 47 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ATLAS and DORIN) maintained close proximity (min 1m, avg 2m) for 47 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717100599999998422617863980121910572052001953125,
            "lon": 35.99936799999999692545316065661609172821044921875
        },
        "time_window": {
            "start_ts": "2026-06-03T06:09:06+00:00",
            "end_ts": "2026-06-03T06:56:26+00:00"
        },
        "searched_at": "2026-06-03T13:30:09.424575+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:08 UTC 74/100

Vessel A: BEAST (BEAST) SIERRA LEONE

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 54 meters
Duration: 50 minutes
Period: 2026-06-03T06:08:19+00:00 to 2026-06-03T06:59:04+00:00
Vessel A Avg Speed: 0.2 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 74/100

Moderate-confidence STS candidate. Two tankers (BEAST and DORIN) maintained close proximity (min 1m, avg 54m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 54m
Duration	10/25	Duration 51 minutes
Speed Stability	17/20	both nearly stationary; stable speeds
Distance Consistency	12/15	Distance variance ±35m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T08:00:04.586601+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 667001236,
        "imo": 9290921,
        "name": "BEAST",
        "flag": "SIERRA LEONE"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 1.399999999999999911182158029987476766109466552734375,
    "avg_distance_m": 53.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 34.7000000000000028421709430404007434844970703125,
    "duration_minutes": 50.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 3045,
    "speed_a_avg": 0.190000000000000002220446049250313080847263336181640625,
    "speed_a_std": 0.4899999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.190000000000000002220446049250313080847263336181640625,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T06:08:19+00:00",
        "end": "2026-06-03T06:59:04+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 74,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 54m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b135m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (BEAST and DORIN) maintained close proximity (min 1m, avg 54m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717315400000000380487108486704528331756591796875,
            "lon": 35.99939169999999677429514122195541858673095703125
        },
        "time_window": {
            "start_ts": "2026-06-03T06:08:19+00:00",
            "end_ts": "2026-06-03T06:59:04+00:00"
        },
        "searched_at": "2026-06-03T08:00:04.586601+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:08 UTC 80/100

Vessel A: JASPER (JASPER) CAMEROON

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 1 meters
Duration: 50 minutes
Period: 2026-06-03T06:08:00+00:00 to 2026-06-03T06:58:38+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (JASPER and DORIN) maintained close proximity (min 1m, avg 1m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 1m
Duration	10/25	Duration 51 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±0m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T11:30:07.144776+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 613472020,
        "imo": 9299886,
        "name": "JASPER",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 1.1999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.200000000000000011102230246251565404236316680908203125,
    "duration_minutes": 50.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3038,
    "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": "2026-06-03T06:08:00+00:00",
        "end": "2026-06-03T06:58:38+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 1m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JASPER and DORIN) maintained close proximity (min 1m, avg 1m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710170000000061918399296700954437255859375,
            "lon": 35.99936249999999660076355212368071079254150390625
        },
        "time_window": {
            "start_ts": "2026-06-03T06:08:00+00:00",
            "end_ts": "2026-06-03T06:58:38+00:00"
        },
        "searched_at": "2026-06-03T11:30:07.144776+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:06 UTC 80.0%

Zone: Eastern Mediterranean Surveillance Zone
Duration: 1 hours
Data Points: 11 AIS positions
Period: 2026-06-03T06:06:16+00:00 to 2026-06-03T07:07:00+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 60.7000000000000028421709430404007434844970703125,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-06-03T06:06:16+00:00",
        "lat": 31.7170883000000003448803909122943878173828125,
        "lon": 35.9993716999999975314494804479181766510009765625
    },
    "last_point": {
        "ts": "2026-06-03T07:07:00+00:00",
        "lat": 31.716190000000000992486093309707939624786376953125,
        "lon": 35.9993817000000007055859896354377269744873046875
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:06 UTC 80/100

Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 0 meters
Average Distance: 2 meters
Duration: 48 minutes
Period: 2026-06-03T06:09:23+00:00 to 2026-06-03T06:57:51+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and DORIN) maintained close proximity (min 0m, avg 2m) for 48 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 2m
Duration	10/25	Duration 48 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.299999999999999988897769753748434595763683319091796875,
    "avg_distance_m": 2,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 48.5,
    "overlap_duration_s": 2908,
    "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": "2026-06-03T06:09:23+00:00",
        "end": "2026-06-03T06:57:51+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and DORIN) maintained close proximity (min 0m, avg 2m) for 48 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Sts🛰️✗ Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:06 UTC 75/100

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 1 meters
Duration: 43 minutes
Period: 2026-06-03T06:13:39+00:00 to 2026-06-03T06:57:33+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 0m, avg 1m) for 44 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 1m
Duration	5/25	Duration 44 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±1m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

✗ SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T12:30:09.641217+00:00

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 1.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 0.90000000000000002220446049250313080847263336181640625,
    "duration_minutes": 43.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2634,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T06:13:39+00:00",
        "end": "2026-06-03T06:57:33+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 44 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 0m, avg 1m) for 44 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71709919999999982564986567012965679168701171875,
            "lon": 35.9993673000000029560396797023713588714599609375
        },
        "time_window": {
            "start_ts": "2026-06-03T06:06:16+00:00",
            "end_ts": "2026-06-03T06:57:33+00:00"
        },
        "searched_at": "2026-06-03T12:30:09.641217+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone Jun 3, 2026 06:06 UTC 75/100

Vessel A: IMO 9282510 (ILAN) Liberia

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 42 minutes
Period: 2026-06-03T06:09:33+00:00 to 2026-06-03T06:51:54+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 2m) for 42 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 1m, avg 2m
Duration	5/25	Duration 42 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±2m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 636025684,
        "imo": 9282510,
        "name": "ILAN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.8000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 2,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 42.39999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2541,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T06:09:33+00:00",
        "end": "2026-06-03T06:51:54+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 2m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 42 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (ILAN and DORIN) maintained close proximity (min 1m, avg 2m) for 42 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Loiter Eastern Mediterranean Surveillance Zone Jun 3, 2026 05:27 UTC 75.0%

Duration: 1h 39m
Radius: 78 meters
Data Points: 12 AIS positions
Centroid: 31.7169, 35.9994
Zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "radius_m": 77.900000000000005684341886080801486968994140625,
    "duration_minutes": 99.400000000000005684341886080801486968994140625,
    "points": 12,
    "centroid": {
        "lat": 31.716892358333325319108553230762481689453125,
        "lon": 35.99937069166666248065666877664625644683837890625
    },
    "bbox": {
        "min_lat": 31.716190000000000992486093309707939624786376953125,
        "min_lon": 35.99932170000000297704900731332600116729736328125,
        "max_lat": 31.717103300000001553371475893072783946990966796875,
        "max_lon": 35.9994650000000007139533408917486667633056640625
    },
    "zone_id": "discovered_138"
}

Methodology: 2026.01.18

Zone Dwell Eastern Mediterranean Surveillance Zone Jun 3, 2026 05:27 UTC 80.0%

Zone: Eastern Mediterranean Surveillance Zone
Duration: 1h 39m
Data Points: 12 AIS positions
Period: 2026-06-03T05:27:38+00:00 to 2026-06-03T07:07:00+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 99.400000000000005684341886080801486968994140625,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-06-03T05:27:38+00:00",
        "lat": 31.717095000000000482032191939651966094970703125,
        "lon": 35.9993716999999975314494804479181766510009765625
    },
    "last_point": {
        "ts": "2026-06-03T07:07:00+00:00",
        "lat": 31.716190000000000992486093309707939624786376953125,
        "lon": 35.9993817000000007055859896354377269744873046875
    }
}

Methodology: 2026.01.18

Sts Eastern Mediterranean Surveillance Zone Jun 3, 2026 05:27 UTC 80/100

Vessel A: IMO 9956939 (TRANS FJORD) Panama

Vessel B: DORIN (DORIN) CAMEROON

Minimum Distance: 1 meters
Average Distance: 2 meters
Duration: 58 minutes
Period: 2026-06-03T05:58:39+00:00 to 2026-06-03T06:57:33+00:00
Vessel A Avg Speed: 0.0 knots
Vessel B Avg Speed: 0.0 knots
Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 0m, avg 2m) for 59 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 Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown

Factor	Score	Detail
Distance Tightness	25/25	Min distance 0m, avg 2m
Duration	10/25	Duration 59 minutes
Speed Stability	20/20	both nearly stationary; very stable speeds
Distance Consistency	15/15	Distance variance ±1m
Isolation	5/10	Isolation data not available
Context	5/5	In monitored zone: Eastern Mediterranean Surveillance Zone

Show Raw Evidence JSON

{
    "vessel_a": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "distance_consistency_m": 1,
    "duration_minutes": 58.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 3534,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T05:58:39+00:00",
        "end": "2026-06-03T06:57:33+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 2m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 59 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (TRANS FJORD and DORIN) maintained close proximity (min 0m, avg 2m) for 59 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

Methodology: 2026.01.18

Source snapshot

Sanctioner	As of	Entity ID
🇬🇧 UK	2025-09-29	`9290828`

We mirror official lists; always verify at the source.

Sanctioned on the same day

ADHARA · IMO 9353125 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
AKAR WEST · IMO 9258167 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
ATLANTICOS · IMO 9282986 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
BELOMOR · IMO 9384435 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
Blue · IMO 9236353 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
Blue Talu · IMO 9334557 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK
C Viking · IMO 9261657 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇳🇿 NZ🇬🇧 UK
CELERIX · IMO 9222560 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK

AIS Status

Moored

Speed 0.60 kn

Course 246.90°

Heading 338°

Updated 2 months ago

Photo by Ulf Kornfeld via ShipSpotting

Photos by name:

DORIN

IMO 9290828

Vessel information

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Confidence Analysis

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

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🛰️ Satellite Corroboration

Confidence Analysis

Confidence Analysis

🛰️ Satellite Corroboration

Confidence Analysis

Confidence Analysis

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