Surveys

Survey operations 28 sep thru 19 oct by M/V marshal gelovany in area bound by 49-00N 151-00E, 49-00N…

Sea of Okhotsk · Kuril Islands · HYDROPAC 2737/21

issued
2021-09-27 09:16Z
status
cancelled 2021-10-20 00:01Z (archive)
authority
NAVAREA XIII 75/21 270906Z SEP 21.
position
48.250, 152.000
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEA OF OKHOTSK.
KURIL ISLANDS.
DNC 24.
1. SURVEY OPERATIONS 28 SEP THRU 19 OCT
   BY M/V MARSHAL GELOVANY IN AREA BOUND BY
   49-00N 151-00E, 49-00N 153-00E,
   47-30N 153-00E, 47-30N 151-00E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 20 OCT 21.

This area · survey operations

8 within 180 nm since 2019 · 0 in the last 12 months · 0 in force now

19
20
23

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

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.