Exercises

Hazardous operations 06 thru 07 sep daily: a. 0631Z to 1337Z in area bound by 34-38.00 n 121-23.00 w,…

NAVAREA XII 597/23

issued
2023-09-01 07:23Z
status
cancelled 2023-09-01 09:00Z (archive)
self-cancels
2023-09-08 15:31Z
authority
WESTERN RANGE 0/23 291901Z AUG 23.
sea
North Atlantic Ocean
position
27.394, -35.413
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 06 THRU 07 SEP DAILY:
   A. 0631Z TO 1337Z IN AREA BOUND BY
      34-38.00 N 121-23.00 W, 34-38.00 N 120-52.00 W,
      34-44.00 N 120-35.00 W, 34-55.00 N 120-35.00 W,
      34-56.00 N 120-57.00 W, 34-56.00 N 121-22.00 W.
   B. 0631Z TO 1326Z IN AREA BOUND BY
      34-20.00 N 124-33.00 W, 34-35.00 N 124-35.00 W,
      34-52.00 N 122-01.00 W, 34-37.00 N 121-59.00 W.
   C. 0631Z TO 1326Z IN AREA BOUND BY
      32-36.00 N 136-04.00 W, 32-49.00 N 136-08.00 W,
      33-01.00 N 135-05.00 W, 32-48.00 N 135-02.00 W.
   D. 0631Z TO 1431Z IN AREA BOUND BY
      13-17.00 N 173-49.00 E, 13-36.00 N 174-20.00 E,
      13-16.00 N 174-33.00 E, 12-57.00 N 174-01.00 E.
2. CANCEL THIS MSG 081531Z SEP 23.

This area · military exercises

1 within 180 nm since 2023 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

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M
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month of issue, all years in the archive

Timeline

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.