Surveys
Survey operations in progress until 25 aug by M/V vyacheslav tikhonov towing eight 4500 meter long cables in…
Sea of Okhotsk · Russia · HYDROPAC 2290/22
- issued
- 2022-08-21 10:12Z
- status
- cancelled 2022-08-26 00:01Z (archive)
- self-cancels
- 2022-08-26 00:01Z
- authority
- NAVAREA XIII 81/22 210941Z AUG 22.
- sea
- Sea of Okhotsk
- position
- 51.251, 144.842
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF OKHOTSK.
RUSSIA.
DNC 24.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 25 AUG
BY M/V VYACHESLAV TIKHONOV TOWING EIGHT
4500 METER LONG CABLES IN AREAS BOUND BY:
A. 51-30.00N 145-30.00E, 51-30.00N 144-30.00E,
51-00.00N 144-30.00E, 51-00.00N 145-30.00E.
B. 51-25.42N 144-08.77E, 51-18.94N 143-47.06E,
51-05.66N 143-55.78E, 51-11.60N 144-18.38E.
2. CANCEL THIS MSG 260001Z AUG 22.
This area · survey operations
123 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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05
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25
26
- Underwater operations 25 may thru 31 dec in area bound by 51-34.92N 143-24.27E, 51-34.90N 144-06.22E,…2026-05-22
- Underwater operations 01 may thru 31 oct in areas bound by: a. 51-27.95N 143-26.72E, 51-29.25N 143-45.52E,…2026-04-23
- Survey operations 18 aug thru 18 sep by M/V fyodor kovrov in area bound by 51-34.91N 143-24.26E, 51-34.90N…2023-08-15
- Survey operations 12 jun thru 12 aug by M/V geolog dimitriy nalivkin in area bound by 51-24.30N 144-06.20E,…2023-06-08
- Underwater operations 01 jun thru 31 dec in area bound by 51-34.91N 143-24.26E, 51-34.90N 144-06.22E,…2023-05-27
- Survey operations 21 may thru 18 nov by M/V nikolay trubyatchinskiy, M/V feydor kovrov kalas and M/V…2023-05-18
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Wave rider buoy established in 51-22.54N 144-14.17ENav aids · 23.9 nm
- Underwater operations 25 may thru 31 dec in area bound by 51-34.92N 143-24.27E, 51-34.90N 144-06.22E,…Surveys · 25.9 nm
- Underwater operations 01 may thru 31 oct in areas bound by: a. 51-27.95N 143-26.72E, 51-29.25N 143-45.52E,…Surveys · 43 nm
Worldwide now
86 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.