Surveys
Stopping, anchoring, flat fishing, dredging, and navigating with paid out anchor chain is prohibited until…
HYDROPAC 934/05
- issued
- 2005-06-09 16:18Z
- status
- cancelled 2005-10-02 00:00Z (archive)
- authority
- VLADIVOSTOK 92/05 09 JUN 05.
- sea
- Sea of Okhotsk
- position
- 52.067, 141.482
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. STOPPING, ANCHORING, FLAT FISHING, DREDGING, AND NAVIGATING WITH PAID OUT ANCHOR CHAIN IS PROHIBITED UNTIL 01 OCT IN AREA BOUND BY 52-03.30N 141-20.24E, 52-06.00N 141-20.56E, 52-04.54N 141-37.45E, 52-02.20N 141-38.53E. 2. CANCEL THIS MSG 02 OCT.
This area · survey operations
126 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
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 · 91.7 nm
- Wave rider buoy established in 51-22.54N 144-14.17ENav aids · 110.5 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 · 112.9 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.