UM YOSHINO

IMO 9994709

Vessel information

Vessel Name UM YOSHINO

IMO Number 9994709

MMSI 352005429

Vessel Type Tanker

Flag 🇵🇦 PANAMA

Call Sign 3E8698

Length 183 m

Beam 32 m

Detected Events (8)

Zone Dwell Archipelago Sea Sanction Zone

Jun 7, 2026 10:22 UTC 80.0% ▼

Zone: Archipelago Sea Sanction Zone
Duration: 1h 24m
Data Points: 36 AIS positions
Period: 2026-06-07T10:22:19+00:00 to 2026-06-07T11:47:02+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_002",
    "zone_name": "Archipelago Sea Sanction Zone",
    "dwell_minutes": 84.7000000000000028421709430404007434844970703125,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-06-07T10:22:19+00:00",
        "lat": 51.83675329999999803476384840905666351318359375,
        "lon": 1.6433516999999999708137465859181247651576995849609375
    },
    "last_point": {
        "ts": "2026-06-07T11:47:02+00:00",
        "lat": 51.6140716999999966674295137636363506317138671875,
        "lon": 1.3209382999999998986595528549514710903167724609375
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 11:01 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 1h 21m
Data Points: 37 AIS positions
Period: 2026-06-06T11:01:48+00:00 to 2026-06-06T12:23:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_132",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 81.2999999999999971578290569595992565155029296875,
    "points_in_zone": 37,
    "first_point": {
        "ts": "2026-06-06T11:01:48+00:00",
        "lat": 50.4043582999999983940142556093633174896240234375,
        "lon": 0.5018217000000000371784381059114821255207061767578125
    },
    "last_point": {
        "ts": "2026-06-06T12:23:04+00:00",
        "lat": 50.48736000000000245790943154133856296539306640625,
        "lon": 1.0028300000000001102051783163915388286113739013671875
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 10:43 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 1h 39m
Data Points: 46 AIS positions
Period: 2026-06-06T10:43:23+00:00 to 2026-06-06T12:23:04+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_132",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 99.7000000000000028421709430404007434844970703125,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-06-06T10:43:23+00:00",
        "lat": 50.38483169999999944366209092549979686737060546875,
        "lon": 0.388635000000000008224532166423159651458263397216796875
    },
    "last_point": {
        "ts": "2026-06-06T12:23:04+00:00",
        "lat": 50.48736000000000245790943154133856296539306640625,
        "lon": 1.0028300000000001102051783163915388286113739013671875
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 09:02 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 1h 27m
Data Points: 44 AIS positions
Period: 2026-06-06T09:02:17+00:00 to 2026-06-06T10:30:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 87.7999999999999971578290569595992565155029296875,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-06-06T09:02:17+00:00",
        "lat": 50.29822329999999652727638022042810916900634765625,
        "lon": -0.0797532999999999991924681808086461387574672698974609375
    },
    "last_point": {
        "ts": "2026-06-06T10:30:06+00:00",
        "lat": 50.370806700000002820161171257495880126953125,
        "lon": 0.30747000000000002106759211528697051107883453369140625
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 08:00 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 2h 29m
Data Points: 71 AIS positions
Period: 2026-06-06T08:00:29+00:00 to 2026-06-06T10:30:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 149.599999999999994315658113919198513031005859375,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-06-06T08:00:29+00:00",
        "lat": 50.2541700000000020054358174093067646026611328125,
        "lon": -0.36501830000000001774651536834426224231719970703125
    },
    "last_point": {
        "ts": "2026-06-06T10:30:06+00:00",
        "lat": 50.370806700000002820161171257495880126953125,
        "lon": 0.30747000000000002106759211528697051107883453369140625
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 07:00 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 3h 29m
Data Points: 107 AIS positions
Period: 2026-06-06T07:00:19+00:00 to 2026-06-06T10:30:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 209.80000000000001136868377216160297393798828125,
    "points_in_zone": 107,
    "first_point": {
        "ts": "2026-06-06T07:00:19+00:00",
        "lat": 50.1926050000000003592504072003066539764404296875,
        "lon": -0.67447000000000001396216475768596865236759185791015625
    },
    "last_point": {
        "ts": "2026-06-06T10:30:06+00:00",
        "lat": 50.370806700000002820161171257495880126953125,
        "lon": 0.30747000000000002106759211528697051107883453369140625
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 06:02 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 4h 27m
Data Points: 141 AIS positions
Period: 2026-06-06T06:02:29+00:00 to 2026-06-06T10:30:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 267.6000000000000227373675443232059478759765625,
    "points_in_zone": 141,
    "first_point": {
        "ts": "2026-06-06T06:02:29+00:00",
        "lat": 50.14514170000000348181856679730117321014404296875,
        "lon": -0.95708830000000000293169932774617336690425872802734375
    },
    "last_point": {
        "ts": "2026-06-06T10:30:06+00:00",
        "lat": 50.370806700000002820161171257495880126953125,
        "lon": 0.30747000000000002106759211528697051107883453369140625
    }
}

Methodology: 2026.01.18

Zone Dwell English Channel Surveillance Zone

Jun 6, 2026 05:11 UTC 80.0% ▼

Zone: English Channel Surveillance Zone
Duration: 5h 18m
Data Points: 148 AIS positions
Period: 2026-06-06T05:11:48+00:00 to 2026-06-06T10:30:06+00:00

Show Raw Evidence JSON

{
    "zone_id": "discovered_124",
    "zone_name": "English Channel Surveillance Zone",
    "dwell_minutes": 318.30000000000001136868377216160297393798828125,
    "points_in_zone": 148,
    "first_point": {
        "ts": "2026-06-06T05:11:48+00:00",
        "lat": 50.0999800000000021782398107461631298065185546875,
        "lon": -1.1927600000000000424194013248779810965061187744140625
    },
    "last_point": {
        "ts": "2026-06-06T10:30:06+00:00",
        "lat": 50.370806700000002820161171257495880126953125,
        "lon": 0.30747000000000002106759211528697051107883453369140625
    }
}

Methodology: 2026.01.18

Recent Position Data

Time (UTC)	Lat	Lon	Speed	Course	Zone
Jun 7 11:47	51.6141	1.3209	13.6 kn	232.8°	Archipelago Sea Sanction Zone
Jun 7 11:46	51.6164	1.3258	13.6 kn	232.5°	Archipelago Sea Sanction Zone
Jun 7 11:44	51.6190	1.3313	13.5 kn	232.9°	Archipelago Sea Sanction Zone
Jun 7 11:42	51.6236	1.3410	13.5 kn	232.7°	Archipelago Sea Sanction Zone
Jun 7 11:40	51.6293	1.3530	13.7 kn	232.0°	Archipelago Sea Sanction Zone
Jun 7 11:37	51.6367	1.3681	14.1 kn	232.0°	Archipelago Sea Sanction Zone
Jun 7 11:36	51.6395	1.3738	14.0 kn	231.4°	Archipelago Sea Sanction Zone
Jun 7 11:35	51.6419	1.3787	14.0 kn	230.7°	Archipelago Sea Sanction Zone
Jun 7 11:33	51.6469	1.3882	13.8 kn	230.4°	Archipelago Sea Sanction Zone
Jun 7 11:32	51.6493	1.3929	13.7 kn	228.7°	Archipelago Sea Sanction Zone
Jun 7 11:30	51.6530	1.3985	13.8 kn	220.6°	Archipelago Sea Sanction Zone
Jun 7 11:28	51.6602	1.4086	13.7 kn	220.8°	Archipelago Sea Sanction Zone
Jun 7 11:27	51.6627	1.4119	13.7 kn	220.2°	Archipelago Sea Sanction Zone
Jun 7 11:25	51.6689	1.4205	13.7 kn	221.1°	Archipelago Sea Sanction Zone
Jun 7 11:21	51.6785	1.4338	13.7 kn	220.4°	Archipelago Sea Sanction Zone
Jun 7 11:19	51.6848	1.4425	13.6 kn	220.2°	Archipelago Sea Sanction Zone
Jun 7 11:18	51.6877	1.4464	13.5 kn	220.4°	Archipelago Sea Sanction Zone
Jun 7 11:17	51.6905	1.4503	13.4 kn	219.8°	Archipelago Sea Sanction Zone
Jun 7 11:15	51.6975	1.4599	13.3 kn	220.1°	Archipelago Sea Sanction Zone
Jun 7 11:13	51.7016	1.4648	13.6 kn	210.5°	Archipelago Sea Sanction Zone

Showing 20 of 100 recent positions.

Data Source

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

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

Speed 13.60 kn

Course 232.80°

Zone Archipelago Sea Sanction Zone

Last Position 6 hours ago