Surveys
Survey operations in progress until 100600Z jul: a. in area bound by 49-40-00N 151-45-00E, 49-44-00N…
Western North Pacific · Sea of Okhotsk · Kuril Islands · HYDROPAC 1920/21
- issued
- 2021-06-30 10:29Z
- status
- cancelled 2021-07-06 09:14Z (archive)
- self-cancels
- 2021-07-10 07:00Z
- authority
- VLADIVOSTOK 155/21 300921Z JUN 21.
- position
- 49.673, 153.932
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC.
SEA OF OKHOTSK.
KURIL ISLANDS.
DNC 24.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 100600Z JUL:
A. IN AREA BOUND BY
49-40-00N 151-45-00E, 49-44-00N 154-55-00E,
49-32-13N 154-53-30E, 49-35-30N 154-46-30E.
B. IN AREA WITHIN 02 MILES OF 49-58N 155-11E.
C. IN AREA WITHIN 02 MILES OF 49-52N 155-24E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 100700Z JUL 21.
This area · survey operations
7 within 180 nm since 2019 · 0 in the last 12 months · 0 in force now
19
20
23
- Survey operations in progress until 05 sep by M/V marshal gelovany in area bound by 51-00.00N 154-00.00E,…2023-06-20
- Survey operations 28 sep thru 19 oct by M/V marshal gelovany in area bound by 49-00N 151-00E, 49-00N…2021-09-27
- Survey operations 30 jul thru 23 aug by M/V pegas in area bound by 49-00N 151-00E, 49-00N 153-00E, 47-30N…2021-07-27
- Survey operations 08 thru 28 jun by M/V pegas in area bound by 49-00N 151-00E, 49-00N 153-00E, 47-30N…2021-06-03
- Survey operations in progress until 29 jul by M/V antarctida and M/V pegas in area bound by 47-05N 153-00E,…2019-07-06
- Underwater operations in progress until 160400Z jun notice by M/V admiral vorontsov in area bound by 47-05N…2019-05-26
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 1920/21 and this msgcancelled by · 2021-07-06
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.