Surveys
Survey operations in progress until 31 dec by M/V akademik fersman in areas bound by: a. 52-00.9N 143-46.3E,…
Sea of Okhotsk · Sakhalin · HYDROPAC 4039/18
- issued
- 2018-11-09 09:24Z
- status
- cancelled 2019-01-01 00:01Z (archive)
- authority
- NAVAREA XIII 114/18 090905Z NOV 18.
- sea
- Sea of Okhotsk
- position
- 52.179, 143.921
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF OKHOTSK.
SAKHALIN.
DNC 24.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 31 DEC BY
M/V AKADEMIK FERSMAN IN AREAS BOUND BY:
A. 52-00.9N 143-46.3E, 52-12.5N 143-47.5E,
52-17.0N 143-53.5E, 52-09.2N 144-04.2E,
52-00.7N 143-59.7E,
B. 52-30.7N 144-01.1E, 52-36.4N 143-58.2E,
52-37.2N 144-02.4E, 52-31.3N 144-05.4E.
TWO MILE BERTH REQUESTED.
2. CANCEL THIS MSG 01 JAN 19.
This area · survey operations
127 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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05
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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
- 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 · 44.2 nm
- Wave rider buoy established in 51-22.54N 144-14.17ENav aids · 49.6 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 · 60.1 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.