Surveys
Survey operations 12 jun thru 07 aug by M/V vyacheslav tikhonov and M/V atlas towing eight 4500 meter long…
Sea of Okhotsk · Sakhalin · HYDROPAC 1595/22
- issued
- 2022-06-09 09:45Z
- status
- cancelled 2022-07-27 10:00Z (archive)
- self-cancels
- 2022-08-08 00:01Z
- authority
- NAVAREA XIII 46/22 090924Z JUN 22.
- sea
- Sea of Okhotsk
- position
- 52.827, 143.969
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF OKHOTSK.
SAKHALIN.
DNC 24.
1. SURVEY OPERATIONS 12 JUN THRU 07 AUG
BY M/V VYACHESLAV TIKHONOV AND M/V ATLAS
TOWING EIGHT 4500 METER LONG CABLES
IN AREAS BOUND BY:
A. 53-05.00N 143-54.00E, 53-05.00N 144-27.00E,
52-35.00N 144-27.00E, 52-35.00N 143-54.00E.
B. 53-05.28N 143-22.71E, 53-06.48N 143-37.21E,
52-32.73N 143-45.38E, 52-31.56N 143-30.53E.
FOUR MILE BERTH REQUESTED.
2. CANCEL THIS MSG 080001Z AUG 22.
This area · survey operations
129 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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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
Timeline
- Cancel HYDROPAC 1595/22 and this msgcancelled by · 2022-07-27
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 · 83 nm
- Wave rider buoy established in 51-22.54N 144-14.17ENav aids · 87.7 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 · 98.7 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.