Other

Sea of okhotsk nga chart 96000 (5TH ed)

HYDROPAC 2876/11

issued: 2011-10-13 09:51Z
status: cancelled 2011-10-20 11:00Z (archive)
self-cancels: 2011-10-20 11:00Z
authority: NAVAREA XIII 55/11 130912Z OCT 11.
sea: Sea of Okhotsk
position: 57.177, 140.550
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEA OF OKHOTSK
NGA CHART 96000 (5TH ED).
NGA CHART 96420 (3RD ED).
1. NAVIGATION PROHIBITED 0400Z TO 1000Z DAILY 18 THRU 20 OCT:
   A. IN AREA BOUND BY
      47-36.0N 151-21.0E, 47-41.5N 151-17.0E,
      48-03.0N 151-31.5E, 48-06.0N 151-40.0E,
      47-52.0N 151-58.0E.
   B. WITHIN 27 MILES OF 52-49.0N 146-17.0E.
   C. WITHIN 27.5 MILES OF 57-09.0N 140-33.0E.
2. CANCEL THIS MESSAGE 201100Z OCT.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2011-10-18 04:00Z	2011-10-18 10:00Z	—	6 h
2011-10-19 04:00Z	2011-10-19 10:00Z	—	6 h
2011-10-20 04:00Z	2011-10-20 10:00Z	—	6 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · other warnings

2 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now

Geophysical operations in progress until 100001Z oct in area bound by 54-44N 142-47E, 55-10N 142-22E, 55-14N…2006-08-02

Season · when other warnings happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.