SONA

IMO 9428358

Vessel information

Vessel Name SONA View name history 📜
IMO Number 9428358
MMSI 610107152
Vessel Type Chemical/Products Tanker | Transporteur de produits chimiques
Flag 🇸🇱 Sierra leone View flag history 📜
Call Sign TYD52
Gross Tonnage 30,006 GT
Year Built 2009

Sanctioned by

🇪🇺 EU 2025-05-21🇬🇧 UK 2025-05-09🇨🇦 CA 2025-06-13🇦🇺 AU 2026-02-20🇳🇿 NZ 2026-02-20

Company & Ownership

🏢
Tukay Shipping Inc
IMO Company: 6474909
Address C/O: Tai Shan Yong Heng Shipmanagement Co Ltd Room 302-1, Unit 2, 6, Xiaowang Zhilu, Shinan Qu, Qingdao, Shandong, 266000, China.
Status Active
Fleet 1.0 owner, 0.0 operator, 0.0 manager, 0.0 beneficial

Management & Operations

ISM Manager
TAI SHAN YONG HENG SHIPMGMT
Room 302-1, Unit 2, 6, Xiaowang Zhilu, Shinan Qu, Qingdao, Shandong, 266000, China.
Commercial Manager
TAI SHAN YONG HENG SHIPMGMT
Room 302-1, Unit 2, 6, Xiaowang Zhilu, Shinan Qu, Qingdao, Shandong, 266000, China.
Registered Owner
TUKAY SHIPPING INC
C/O: Tai Shan Yong Heng Shipmanagement Co Ltd Room 302-1, Unit 2, 6, Xiaowang Zhilu, Shinan Qu, Qingdao, Shandong, 266000, China.

Classification & Safety

Current Classification
Russian Maritime Register of Shipping Delivered

Port State Control (PSC) Inspections

⚠️
Risk Level
LOW
Last 36 Months
10
Inspections
Last Inspection
📍 Nakhodka
📅 2025-04-13

Survey Renewal & Certificates

Code Type Issuer Issued Expires
503 Cargo Ship Safety Radio Indian Register of Shipping (IRS) (150) 08/04/2024 18/03/2029
503 Cargo Ship Safety Radio Indian Register of Shipping (IRS) (150) 28/02/2024 18/03/2029

Programs & Notes

EU Russia Sanctions – Shadow Fleet | AU vessel designations (DFAT) | SEMA (Canada) — vessel designations | The Russia (Sanctions) (EU Exit) Regulations 2019

DateOfListing: 2025-05-21 || 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 9428358 (“XUE SONG”) 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, XUE SONG is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

Vessel Changes

15 changes

AIS Events

50 events detected • 2 zones • Last: Jul 19, 2026

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 04:06 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 51m
  • Data Points: 29 AIS positions
  • Period: 2026-07-19T04:06:55+00:00 to 2026-07-19T05:57:56+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 111,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-19T04:06:55+00:00",
        "lat": 31.151683299999998411067281267605721950531005859375,
        "lon": 32.32359999999999899955582804977893829345703125
    },
    "last_point": {
        "ts": "2026-07-19T05:57:56+00:00",
        "lat": 30.87596669999999932088030618615448474884033203125,
        "lon": 32.31563330000000178188201971352100372314453125
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 19, 2026 00:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 2h 5m
  • Data Points: 12 AIS positions
  • Period: 2026-07-19T00:01:28+00:00 to 2026-07-19T02:06:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 125.099999999999994315658113919198513031005859375,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-07-19T00:01:28+00:00",
        "lat": 31.3950166999999993322489899583160877227783203125,
        "lon": 32.29528330000000124755388242192566394805908203125
    },
    "last_point": {
        "ts": "2026-07-19T02:06:36+00:00",
        "lat": 31.382799999999999585043042316101491451263427734375,
        "lon": 32.34331670000000258369254879653453826904296875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 19, 2026 00:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 1h 56m
  • Data Points: 9 AIS positions
  • Period: 2026-07-19T00:01:28+00:00 to 2026-07-19T01:58:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 116.7999999999999971578290569595992565155029296875,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-07-19T00:01:28+00:00",
        "lat": 31.3950166999999993322489899583160877227783203125,
        "lon": 32.29528330000000124755388242192566394805908203125
    },
    "last_point": {
        "ts": "2026-07-19T01:58:15+00:00",
        "lat": 31.385116700000001088710632757283747196197509765625,
        "lon": 32.324866700000001173975761048495769500732421875
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 23:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 3h 5m
  • Data Points: 14 AIS positions
  • Period: 2026-07-18T23:01:29+00:00 to 2026-07-19T02:06:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 185.099999999999994315658113919198513031005859375,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-18T23:01:29+00:00",
        "lat": 31.394933300000001707985575194470584392547607421875,
        "lon": 32.29520000000000123918653116561472415924072265625
    },
    "last_point": {
        "ts": "2026-07-19T02:06:36+00:00",
        "lat": 31.382799999999999585043042316101491451263427734375,
        "lon": 32.34331670000000258369254879653453826904296875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 23:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 2h 56m
  • Data Points: 11 AIS positions
  • Period: 2026-07-18T23:01:29+00:00 to 2026-07-19T01:58:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 176.80000000000001136868377216160297393798828125,
    "points_in_zone": 11,
    "first_point": {
        "ts": "2026-07-18T23:01:29+00:00",
        "lat": 31.394933300000001707985575194470584392547607421875,
        "lon": 32.29520000000000123918653116561472415924072265625
    },
    "last_point": {
        "ts": "2026-07-19T01:58:15+00:00",
        "lat": 31.385116700000001088710632757283747196197509765625,
        "lon": 32.324866700000001173975761048495769500732421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 22:01 UTC 75.0%
  • Duration: 3h 34m
  • Radius: 909 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.3930, 32.2966
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 908.6000000000000227373675443232059478759765625,
    "duration_minutes": 214.099999999999994315658113919198513031005859375,
    "points": 11,
    "centroid": {
        "lat": 31.392990909090908502321326523087918758392333984375,
        "lon": 32.29661666363636385312929633073508739471435546875
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 22:01 UTC 75.0%
  • Duration: 3h 34m
  • Radius: 909 meters
  • Data Points: 11 AIS positions
  • Centroid: 31.3930, 32.2966
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 908.6000000000000227373675443232059478759765625,
    "duration_minutes": 214.099999999999994315658113919198513031005859375,
    "points": 11,
    "centroid": {
        "lat": 31.392990909090908502321326523087918758392333984375,
        "lon": 32.29661666363636385312929633073508739471435546875
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 22:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 5m
  • Data Points: 16 AIS positions
  • Period: 2026-07-18T22:01:27+00:00 to 2026-07-19T02:06:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 245.19999999999998863131622783839702606201171875,
    "points_in_zone": 16,
    "first_point": {
        "ts": "2026-07-18T22:01:27+00:00",
        "lat": 31.394749999999998379962562466971576213836669921875,
        "lon": 32.2950000000000017053025658242404460906982421875
    },
    "last_point": {
        "ts": "2026-07-19T02:06:36+00:00",
        "lat": 31.382799999999999585043042316101491451263427734375,
        "lon": 32.34331670000000258369254879653453826904296875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 22:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 3h 56m
  • Data Points: 13 AIS positions
  • Period: 2026-07-18T22:01:27+00:00 to 2026-07-19T01:58:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 236.80000000000001136868377216160297393798828125,
    "points_in_zone": 13,
    "first_point": {
        "ts": "2026-07-18T22:01:27+00:00",
        "lat": 31.394749999999998379962562466971576213836669921875,
        "lon": 32.2950000000000017053025658242404460906982421875
    },
    "last_point": {
        "ts": "2026-07-19T01:58:15+00:00",
        "lat": 31.385116700000001088710632757283747196197509765625,
        "lon": 32.324866700000001173975761048495769500732421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 21:07 UTC 75.0%
  • Duration: 4h 28m
  • Radius: 1,016 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.3938, 32.2959
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1016.200000000000045474735088646411895751953125,
    "duration_minutes": 268.1000000000000227373675443232059478759765625,
    "points": 20,
    "centroid": {
        "lat": 31.39377416499998929566572769545018672943115234375,
        "lon": 32.2958808300000015378827811218798160552978515625
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 21:07 UTC 75.0%
  • Duration: 4h 28m
  • Radius: 1,016 meters
  • Data Points: 20 AIS positions
  • Centroid: 31.3938, 32.2959
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1016.200000000000045474735088646411895751953125,
    "duration_minutes": 268.1000000000000227373675443232059478759765625,
    "points": 20,
    "centroid": {
        "lat": 31.39377416499998929566572769545018672943115234375,
        "lon": 32.2958808300000015378827811218798160552978515625
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 21:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 4h 59m
  • Data Points: 25 AIS positions
  • Period: 2026-07-18T21:07:27+00:00 to 2026-07-19T02:06:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 299.1000000000000227373675443232059478759765625,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-18T21:07:27+00:00",
        "lat": 31.394666699999998371595211210660636425018310546875,
        "lon": 32.294933299999996734186424873769283294677734375
    },
    "last_point": {
        "ts": "2026-07-19T02:06:36+00:00",
        "lat": 31.382799999999999585043042316101491451263427734375,
        "lon": 32.34331670000000258369254879653453826904296875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 21:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 4h 50m
  • Data Points: 22 AIS positions
  • Period: 2026-07-18T21:07:27+00:00 to 2026-07-19T01:58:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 290.80000000000001136868377216160297393798828125,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-18T21:07:27+00:00",
        "lat": 31.394666699999998371595211210660636425018310546875,
        "lon": 32.294933299999996734186424873769283294677734375
    },
    "last_point": {
        "ts": "2026-07-19T01:58:15+00:00",
        "lat": 31.385116700000001088710632757283747196197509765625,
        "lon": 32.324866700000001173975761048495769500732421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 20:10 UTC 75.0%
  • Duration: 5h 25m
  • Radius: 1,039 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.3939, 32.2957
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1038.59999999999990905052982270717620849609375,
    "duration_minutes": 325.1000000000000227373675443232059478759765625,
    "points": 24,
    "centroid": {
        "lat": 31.3939180541666615908980020321905612945556640625,
        "lon": 32.29571249583333525379202910698950290679931640625
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 20:10 UTC 75.0%
  • Duration: 5h 25m
  • Radius: 1,039 meters
  • Data Points: 24 AIS positions
  • Centroid: 31.3939, 32.2957
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1038.59999999999990905052982270717620849609375,
    "duration_minutes": 325.1000000000000227373675443232059478759765625,
    "points": 24,
    "centroid": {
        "lat": 31.3939180541666615908980020321905612945556640625,
        "lon": 32.29571249583333525379202910698950290679931640625
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 20:10 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 5h 56m
  • Data Points: 29 AIS positions
  • Period: 2026-07-18T20:10:27+00:00 to 2026-07-19T02:06:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 356.1000000000000227373675443232059478759765625,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-18T20:10:27+00:00",
        "lat": 31.3946499999999986130205797962844371795654296875,
        "lon": 32.29483330000000051995812100358307361602783203125
    },
    "last_point": {
        "ts": "2026-07-19T02:06:36+00:00",
        "lat": 31.382799999999999585043042316101491451263427734375,
        "lon": 32.34331670000000258369254879653453826904296875
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 20:10 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 5h 47m
  • Data Points: 26 AIS positions
  • Period: 2026-07-18T20:10:27+00:00 to 2026-07-19T01:58:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 347.80000000000001136868377216160297393798828125,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-18T20:10:27+00:00",
        "lat": 31.3946499999999986130205797962844371795654296875,
        "lon": 32.29483330000000051995812100358307361602783203125
    },
    "last_point": {
        "ts": "2026-07-19T01:58:15+00:00",
        "lat": 31.385116700000001088710632757283747196197509765625,
        "lon": 32.324866700000001173975761048495769500732421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 19:07 UTC 75.0%
  • Duration: 6h 28m
  • Radius: 1,051 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.3940, 32.2956
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1051.299999999999954525264911353588104248046875,
    "duration_minutes": 388.1000000000000227373675443232059478759765625,
    "points": 27,
    "centroid": {
        "lat": 31.3939987629629655430107959546148777008056640625,
        "lon": 32.29561542962962761293965741060674190521240234375
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 19:07 UTC 75.0%
  • Duration: 6h 28m
  • Radius: 1,051 meters
  • Data Points: 27 AIS positions
  • Centroid: 31.3940, 32.2956
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 1051.299999999999954525264911353588104248046875,
    "duration_minutes": 388.1000000000000227373675443232059478759765625,
    "points": 27,
    "centroid": {
        "lat": 31.3939987629629655430107959546148777008056640625,
        "lon": 32.29561542962962761293965741060674190521240234375
    },
    "bbox": {
        "min_lat": 31.3883000000000009777068044058978557586669921875,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.304450000000002773958840407431125640869140625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 19:07 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 14m
  • Data Points: 28 AIS positions
  • Period: 2026-07-18T19:43:27+00:00 to 2026-07-19T01:58:15+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 374.80000000000001136868377216160297393798828125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-07-18T19:43:27+00:00",
        "lat": 31.394633299999998854445948381908237934112548828125,
        "lon": 32.2948166999999983772795530967414379119873046875
    },
    "last_point": {
        "ts": "2026-07-19T01:58:15+00:00",
        "lat": 31.385116700000001088710632757283747196197509765625,
        "lon": 32.324866700000001173975761048495769500732421875
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 19:07 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 23m
  • Data Points: 31 AIS positions
  • Period: 2026-07-18T19:43:27+00:00 to 2026-07-19T02:06:36+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 383.1000000000000227373675443232059478759765625,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-18T19:43:27+00:00",
        "lat": 31.394633299999998854445948381908237934112548828125,
        "lon": 32.2948166999999983772795530967414379119873046875
    },
    "last_point": {
        "ts": "2026-07-19T02:06:36+00:00",
        "lat": 31.382799999999999585043042316101491451263427734375,
        "lon": 32.34331670000000258369254879653453826904296875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 18:58 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 572 meters
  • Data Points: 26 AIS positions
  • Centroid: 31.3945, 32.2950
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 571.6000000000000227373675443232059478759765625,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 26,
    "centroid": {
        "lat": 31.394451280769235523848692537285387516021728515625,
        "lon": 32.2949833307692273365319124422967433929443359375
    },
    "bbox": {
        "min_lat": 31.389600000000001500666257925331592559814453125,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.297016700000000355430529452860355377197265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 18:58 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 572 meters
  • Data Points: 26 AIS positions
  • Centroid: 31.3945, 32.2950
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 571.6000000000000227373675443232059478759765625,
    "duration_minutes": 389.8999999999999772626324556767940521240234375,
    "points": 26,
    "centroid": {
        "lat": 31.394451280769235523848692537285387516021728515625,
        "lon": 32.2949833307692273365319124422967433929443359375
    },
    "bbox": {
        "min_lat": 31.389600000000001500666257925331592559814453125,
        "min_lon": 32.29251670000000018490027287043631076812744140625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.297016700000000355430529452860355377197265625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 18:58 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 29m
  • Data Points: 26 AIS positions
  • Period: 2026-07-18T18:58:27+00:00 to 2026-07-19T01:28:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-18T18:58:27+00:00",
        "lat": 31.394616700000000264481059275567531585693359375,
        "lon": 32.294849999999996725819073617458343505859375
    },
    "last_point": {
        "ts": "2026-07-19T01:28:24+00:00",
        "lat": 31.389600000000001500666257925331592559814453125,
        "lon": 32.297016700000000355430529452860355377197265625
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 18:58 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 29m
  • Data Points: 26 AIS positions
  • Period: 2026-07-18T18:58:27+00:00 to 2026-07-19T01:28:24+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 389.8999999999999772626324556767940521240234375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-18T18:58:27+00:00",
        "lat": 31.394616700000000264481059275567531585693359375,
        "lon": 32.294849999999996725819073617458343505859375
    },
    "last_point": {
        "ts": "2026-07-19T01:28:24+00:00",
        "lat": 31.389600000000001500666257925331592559814453125,
        "lon": 32.297016700000000355430529452860355377197265625
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 17:01 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 41 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.3948, 32.2950
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 40.7000000000000028421709430404007434844970703125,
    "duration_minutes": 390,
    "points": 25,
    "centroid": {
        "lat": 31.3947526680000095211653388105332851409912109375,
        "lon": 32.29498665999999928999386611394584178924560546875
    },
    "bbox": {
        "min_lat": 31.3945666999999986046532285399734973907470703125,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.29528330000000124755388242192566394805908203125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 17:01 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 41 meters
  • Data Points: 25 AIS positions
  • Centroid: 31.3948, 32.2950
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 40.7000000000000028421709430404007434844970703125,
    "duration_minutes": 390,
    "points": 25,
    "centroid": {
        "lat": 31.3947526680000095211653388105332851409912109375,
        "lon": 32.29498665999999928999386611394584178924560546875
    },
    "bbox": {
        "min_lat": 31.3945666999999986046532285399734973907470703125,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.29528330000000124755388242192566394805908203125
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 17:01 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 25 AIS positions
  • Period: 2026-07-18T17:43:27+00:00 to 2026-07-19T00:13:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-18T17:43:27+00:00",
        "lat": 31.3945666999999986046532285399734973907470703125,
        "lon": 32.2946333000000009860741556622087955474853515625
    },
    "last_point": {
        "ts": "2026-07-19T00:13:29+00:00",
        "lat": 31.394916699999999565307007287628948688507080078125,
        "lon": 32.29523329999999958772605168633162975311279296875
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 17:01 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 30m
  • Data Points: 25 AIS positions
  • Period: 2026-07-18T17:43:27+00:00 to 2026-07-19T00:13:29+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-18T17:43:27+00:00",
        "lat": 31.3945666999999986046532285399734973907470703125,
        "lon": 32.2946333000000009860741556622087955474853515625
    },
    "last_point": {
        "ts": "2026-07-19T00:13:29+00:00",
        "lat": 31.394916699999999565307007287628948688507080078125,
        "lon": 32.29523329999999958772605168633162975311279296875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 16:00 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 46 meters
  • Data Points: 29 AIS positions
  • Centroid: 31.3947, 32.2949
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 45.5,
    "duration_minutes": 396.19999999999998863131622783839702606201171875,
    "points": 29,
    "centroid": {
        "lat": 31.39468160689656173190087429247796535491943359375,
        "lon": 32.2948913758620648195574176497757434844970703125
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.29520000000000123918653116561472415924072265625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 16:00 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 46 meters
  • Data Points: 29 AIS positions
  • Centroid: 31.3947, 32.2949
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 45.5,
    "duration_minutes": 396.19999999999998863131622783839702606201171875,
    "points": 29,
    "centroid": {
        "lat": 31.39468160689656173190087429247796535491943359375,
        "lon": 32.2948913758620648195574176497757434844970703125
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.3950166999999993322489899583160877227783203125,
        "max_lon": 32.29520000000000123918653116561472415924072265625
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 16:00 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 36m
  • Data Points: 29 AIS positions
  • Period: 2026-07-18T16:52:13+00:00 to 2026-07-18T23:28:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 396.19999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-18T16:52:13+00:00",
        "lat": 31.394600000000000505906427861191332340240478515625,
        "lon": 32.29478329999999886013029026798903942108154296875
    },
    "last_point": {
        "ts": "2026-07-18T23:28:27+00:00",
        "lat": 31.3950166999999993322489899583160877227783203125,
        "lon": 32.29516670000000289064701064489781856536865234375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 16:00 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 29 AIS positions
  • Period: 2026-07-18T16:52:13+00:00 to 2026-07-18T23:28:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396.19999999999998863131622783839702606201171875,
    "points_in_zone": 29,
    "first_point": {
        "ts": "2026-07-18T16:52:13+00:00",
        "lat": 31.394600000000000505906427861191332340240478515625,
        "lon": 32.29478329999999886013029026798903942108154296875
    },
    "last_point": {
        "ts": "2026-07-18T23:28:27+00:00",
        "lat": 31.3950166999999993322489899583160877227783203125,
        "lon": 32.29516670000000289064701064489781856536865234375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 15:03 UTC 75.0%
  • Duration: 6h 31m
  • Radius: 41 meters
  • Data Points: 40 AIS positions
  • Centroid: 31.3946, 32.2949
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 40.89999999999999857891452847979962825775146484375,
    "duration_minutes": 391.30000000000001136868377216160297393798828125,
    "points": 40,
    "centroid": {
        "lat": 31.394636667500009252762538380920886993408203125,
        "lon": 32.2948524950000006583650247193872928619384765625
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39498329999999981509972712956368923187255859375,
        "max_lon": 32.2950333000000000538420863449573516845703125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 15:03 UTC 75.0%
  • Duration: 6h 31m
  • Radius: 41 meters
  • Data Points: 40 AIS positions
  • Centroid: 31.3946, 32.2949
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 40.89999999999999857891452847979962825775146484375,
    "duration_minutes": 391.30000000000001136868377216160297393798828125,
    "points": 40,
    "centroid": {
        "lat": 31.394636667500009252762538380920886993408203125,
        "lon": 32.2948524950000006583650247193872928619384765625
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39498329999999981509972712956368923187255859375,
        "max_lon": 32.2950333000000000538420863449573516845703125
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 15:03 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 31m
  • Data Points: 40 AIS positions
  • Period: 2026-07-18T15:30:07+00:00 to 2026-07-18T22:01:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 391.30000000000001136868377216160297393798828125,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-07-18T15:30:07+00:00",
        "lat": 31.394600000000000505906427861191332340240478515625,
        "lon": 32.29488330000000217978595173917710781097412109375
    },
    "last_point": {
        "ts": "2026-07-18T22:01:27+00:00",
        "lat": 31.394749999999998379962562466971576213836669921875,
        "lon": 32.2950000000000017053025658242404460906982421875
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 15:03 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 31m
  • Data Points: 40 AIS positions
  • Period: 2026-07-18T15:30:07+00:00 to 2026-07-18T22:01:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 391.30000000000001136868377216160297393798828125,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-07-18T15:30:07+00:00",
        "lat": 31.394600000000000505906427861191332340240478515625,
        "lon": 32.29488330000000217978595173917710781097412109375
    },
    "last_point": {
        "ts": "2026-07-18T22:01:27+00:00",
        "lat": 31.394749999999998379962562466971576213836669921875,
        "lon": 32.2950000000000017053025658242404460906982421875
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 14:21 UTC 75.0%
  • Duration: 6h 34m
  • Radius: 18 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.3946, 32.2948
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 17.60000000000000142108547152020037174224853515625,
    "duration_minutes": 394.3999999999999772626324556767940521240234375,
    "points": 34,
    "centroid": {
        "lat": 31.39460637647059826349504874087870121002197265625,
        "lon": 32.29481224705882169700998929329216480255126953125
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39470000000000027284841053187847137451171875,
        "max_lon": 32.294933299999996734186424873769283294677734375
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 14:21 UTC 75.0%
  • Duration: 6h 34m
  • Radius: 18 meters
  • Data Points: 34 AIS positions
  • Centroid: 31.3946, 32.2948
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 17.60000000000000142108547152020037174224853515625,
    "duration_minutes": 394.3999999999999772626324556767940521240234375,
    "points": 34,
    "centroid": {
        "lat": 31.39460637647059826349504874087870121002197265625,
        "lon": 32.29481224705882169700998929329216480255126953125
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39470000000000027284841053187847137451171875,
        "max_lon": 32.294933299999996734186424873769283294677734375
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 14:21 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 34m
  • Data Points: 34 AIS positions
  • Period: 2026-07-18T14:33:03+00:00 to 2026-07-18T21:07:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 394.3999999999999772626324556767940521240234375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-18T14:33:03+00:00",
        "lat": 31.394633299999998854445948381908237934112548828125,
        "lon": 32.29478329999999886013029026798903942108154296875
    },
    "last_point": {
        "ts": "2026-07-18T21:07:27+00:00",
        "lat": 31.394666699999998371595211210660636425018310546875,
        "lon": 32.294933299999996734186424873769283294677734375
    }
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 14:21 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 34m
  • Data Points: 34 AIS positions
  • Period: 2026-07-18T14:33:03+00:00 to 2026-07-18T21:07:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 394.3999999999999772626324556767940521240234375,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-18T14:33:03+00:00",
        "lat": 31.394633299999998854445948381908237934112548828125,
        "lon": 32.29478329999999886013029026798903942108154296875
    },
    "last_point": {
        "ts": "2026-07-18T21:07:27+00:00",
        "lat": 31.394666699999998371595211210660636425018310546875,
        "lon": 32.294933299999996734186424873769283294677734375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 13:30 UTC 75.0%
  • Duration: 6h 16m
  • Radius: 17 meters
  • Data Points: 33 AIS positions
  • Centroid: 31.3946, 32.2948
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 17.39999999999999857891452847979962825775146484375,
    "duration_minutes": 376.3999999999999772626324556767940521240234375,
    "points": 33,
    "centroid": {
        "lat": 31.39460858787879971032452885992825031280517578125,
        "lon": 32.294810093939389616934931837022304534912109375
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39470000000000027284841053187847137451171875,
        "max_lon": 32.294966700000003356763045303523540496826171875
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 13:30 UTC 75.0%
  • Duration: 6h 16m
  • Radius: 17 meters
  • Data Points: 33 AIS positions
  • Centroid: 31.3946, 32.2948
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 17.39999999999999857891452847979962825775146484375,
    "duration_minutes": 376.3999999999999772626324556767940521240234375,
    "points": 33,
    "centroid": {
        "lat": 31.39460858787879971032452885992825031280517578125,
        "lon": 32.294810093939389616934931837022304534912109375
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39470000000000027284841053187847137451171875,
        "max_lon": 32.294966700000003356763045303523540496826171875
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 13:30 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 16m
  • Data Points: 33 AIS positions
  • Period: 2026-07-18T13:57:03+00:00 to 2026-07-18T20:13:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 376.3999999999999772626324556767940521240234375,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-07-18T13:57:03+00:00",
        "lat": 31.394683300000000514273779117502272129058837890625,
        "lon": 32.294966700000003356763045303523540496826171875
    },
    "last_point": {
        "ts": "2026-07-18T20:13:28+00:00",
        "lat": 31.394683300000000514273779117502272129058837890625,
        "lon": 32.294849999999996725819073617458343505859375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 13:30 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 16m
  • Data Points: 33 AIS positions
  • Period: 2026-07-18T13:57:03+00:00 to 2026-07-18T20:13:28+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 376.3999999999999772626324556767940521240234375,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-07-18T13:57:03+00:00",
        "lat": 31.394683300000000514273779117502272129058837890625,
        "lon": 32.294966700000003356763045303523540496826171875
    },
    "last_point": {
        "ts": "2026-07-18T20:13:28+00:00",
        "lat": 31.394683300000000514273779117502272129058837890625,
        "lon": 32.294849999999996725819073617458343505859375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 12:24 UTC 75.0%
  • Duration: 6h 37m
  • Radius: 67 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.3946, 32.2949
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 67,
    "duration_minutes": 397.3999999999999772626324556767940521240234375,
    "points": 36,
    "centroid": {
        "lat": 31.394642594444444938517335685901343822479248046875,
        "lon": 32.29486527222221781130429008044302463531494140625
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.395066700000000992076820693910121917724609375,
        "max_lon": 32.2953667000000024245309759862720966339111328125
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Loiter Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 12:24 UTC 75.0%
  • Duration: 6h 37m
  • Radius: 67 meters
  • Data Points: 36 AIS positions
  • Centroid: 31.3946, 32.2949
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 67,
    "duration_minutes": 397.3999999999999772626324556767940521240234375,
    "points": 36,
    "centroid": {
        "lat": 31.394642594444444938517335685901343822479248046875,
        "lon": 32.29486527222221781130429008044302463531494140625
    },
    "bbox": {
        "min_lat": 31.394516700000000497539076604880392551422119140625,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.395066700000000992076820693910121917724609375,
        "max_lon": 32.2953667000000024245309759862720966339111328125
    },
    "zone_id": "discovered_025"
}

Methodology: 2026.01.18

Zone Dwell Western Black Sea Surveillance Zone Jul 18, 2026 12:24 UTC 80.0%
  • Zone: Western Black Sea Surveillance Zone
  • Duration: 6h 37m
  • Data Points: 36 AIS positions
  • Period: 2026-07-18T12:30:05+00:00 to 2026-07-18T19:07:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_156",
    "zone_name": "Western Black Sea Surveillance Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T12:30:05+00:00",
        "lat": 31.395066700000000992076820693910121917724609375,
        "lon": 32.2953667000000024245309759862720966339111328125
    },
    "last_point": {
        "ts": "2026-07-18T19:07:27+00:00",
        "lat": 31.394633299999998854445948381908237934112548828125,
        "lon": 32.294849999999996725819073617458343505859375
    }
}

Methodology: 2026.01.18

Zone Dwell Black Sea Sanctioned Vessel Monitoring Zone Jul 18, 2026 12:24 UTC 80.0%
  • Zone: Black Sea Sanctioned Vessel Monitoring Zone
  • Duration: 6h 37m
  • Data Points: 36 AIS positions
  • Period: 2026-07-18T12:30:05+00:00 to 2026-07-18T19:07:27+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 397.3999999999999772626324556767940521240234375,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T12:30:05+00:00",
        "lat": 31.395066700000000992076820693910121917724609375,
        "lon": 32.2953667000000024245309759862720966339111328125
    },
    "last_point": {
        "ts": "2026-07-18T19:07:27+00:00",
        "lat": 31.394633299999998854445948381908237934112548828125,
        "lon": 32.294849999999996725819073617458343505859375
    }
}

Methodology: 2026.01.18

Loiter Western Black Sea Surveillance Zone Jul 18, 2026 11:44 UTC 75.0%
  • Duration: 5h 59m
  • Radius: 1,643 meters
  • Data Points: 40 AIS positions
  • Centroid: 31.3943, 32.2961
  • Zone: Western Black Sea Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 1643.09999999999990905052982270717620849609375,
    "duration_minutes": 359.30000000000001136868377216160297393798828125,
    "points": 40,
    "centroid": {
        "lat": 31.394276249999990113792591728270053863525390625,
        "lon": 32.2960833300000018653008737601339817047119140625
    },
    "bbox": {
        "min_lat": 31.389450000000000073896444519050419330596923828125,
        "min_lon": 32.2946333000000009860741556622087955474853515625,
        "max_lat": 31.39529999999999887450030655600130558013916015625,
        "max_lon": 32.312416699999999991632648743689060211181640625
    },
    "zone_id": "discovered_156"
}

Methodology: 2026.01.18

Source snapshot

SanctionerAs ofEntity ID
🇬🇧 UK2025-09-299428358

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
  • CAVELA · IMO 9259733 🇦🇺 AU🇨🇦 CA🇪🇺 EU🇬🇧 UK