Exercises

Hazardous operations 1023Z to 1512Z daily 17 and 18 dec in area bound by 49-00N 179-00W, 51-38N 175-30W,…

North Pacific · Bearing Sea · Alaska · NAVAREA XII 697/21

issued: 2021-12-12 06:38Z
status: cancelled 2021-12-16 23:56Z (archive)
self-cancels: 2021-12-18 15:12Z
authority: WESTERN RANGE 072019Z DEC 21.
sea: North Pacific Ocean
position: 42.672, -159.804
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
BEARING SEA.
ALASKA.
1. HAZARDOUS OPERATIONS 1023Z TO 1512Z DAILY
   17 AND 18 DEC IN AREA BOUND BY
   49-00N 179-00W, 51-38N 175-30W,
   51-45N 171-45W, 47-00N 159-00W,
   35-00N 141-00W, 32-00N 146-00W.
2. CANCEL THIS MSG 181512Z DEC 21.

This area · military exercises

3 within 180 nm since 2021 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 1017Z to 1450Z daily 18 thru 20 dec in area bound by 49-00N 179-00W, 51-38N 175-30W,…cancelled by · 2021-12-16

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 military exercises in force · see all

Exercises

Gunnery, firing and naval exercise areas. All current military exercises →

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.