Surveys
B. 52-12-12N 141-34-48E
Tatar Strait · Russia · HYDROPAC 2752/19
- issued
- 2019-08-24 10:47Z
- status
- cancelled 2019-10-11 00:01Z (archive)
- authority
- VLADIVOSTOK 203/19 240906Z AUG 19.
- sea
- Sea of Okhotsk
- position
- 52.203, 141.593
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
TATAR STRAIT. RUSSIA. DNC 24 1. SURVEY OPERATIONS IN PROGRESS UNTIL 10 OCT IN: A. 52-12-12N 141-34-28E. B. 52-12-12N 141-34-48E. C. 52-12-12N 141-35-08E. D. 52-12-12N 141-35-28E. E. 52-12-12N 141-35-48E. F. 52-12-12N 141-36-08E. G. 52-12-12N 141-36-28E. H. 52-12-12N 141-36-14E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 11 OCT 19.
This area · survey operations
127 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
00
05
10
15
20
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
J
F
M
A
M
J
J
A
S
O
N
D
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 · 91.6 nm
- Wave rider buoy established in 51-22.54N 144-14.17ENav aids · 110 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 · 113.3 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.