Surveys
Underwater operations in progress until 25 jul in areas bound by: a. 53-28-55N 142-01-07E, 53-44-30N…
Sea of Okhotsk · Sakhalin-northwest Coast · HYDROPAC 1789/12
- issued
- 2012-06-25 10:03Z
- status
- cancelled 2012-07-26 00:01Z (archive)
- authority
- VLAD 158/12 250915Z JUN 12.
- sea
- Sea of Okhotsk
- position
- 53.649, 142.045
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF OKHOTSK.
SAKHALIN-NORTHWEST COAST.
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL
25 JUL IN AREAS BOUND BY:
A. 53-28-55N 142-01-07E, 53-44-30N 141-44-10E,
53-46-02N 141-53-28E, 53-45-45N 142-02-56E,
53-34-35N 142-14-00E, 53-32-43N 142-11-56E.
B. 53-40-21N 142-33-08E, 53-46-04N 142-27-10E,
53-46-02N 142-33-25E, 53-40-56N 142-35-46E.
2. CANCEL THIS MSG 26 JUL.
This area · survey operations
126 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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- 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
Nothing else in force within 120 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.