Exercises
Hazardous operations: a. 0030Z to 0547Z daily 03 and 04 sep in area bound by 34-49N 120-37W, 34-33N 120-35W,…
Eastern North Pacific · California · NAVAREA XII 456/21
- issued
- 2021-08-29 07:55Z
- status
- cancelled 2021-08-31 21:38Z (archive)
- self-cancels
- 2021-09-04 06:47Z
- authority
- WESTERN RANGE 201909Z AUG 21.
- sea
- North Pacific Ocean
- position
- 30.100, -129.713
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS:
A. 0030Z TO 0547Z DAILY 03 AND 04 SEP
IN AREA BOUND BY
34-49N 120-37W, 34-33N 120-35W,
33-00N 123-53W, 33-04N 124-08W,
33-17N 124-02W, 34-56N 120-50W.
B. 0030Z TO 0524Z DAILY 03 AND 04 SEP
IN AREA BOUND BY
31-11N 128-45W, 30-19N 128-04W,
28-48N 130-35W, 29-53N 131-27W.
2. CANCEL THIS MSG 040647Z SEP 21.
This area · military exercises
25 within 180 nm since 2009 · 0 in the last 12 months · 0 in force now
09
10
15
20
23
- Hazardous operations 181230Z to 182030Z jan in areas bound by: a. 33-33.95N 120-11.23W, 33-28.48N…2023-01-13
- Hazardous operations 141230Z to 142000Z dec, alternate 1230Z to 2000Z daily 15 and 16 dec in areas bound by:…2022-12-09
- Hazardous operations 291230Z to 292030Z nov, alternate 1230Z to 2030Z daily 30 nov and 01 dec in area bound…2022-11-24
- Hazardous operations 010631Z to 010959Z oct, alternate 0631Z to 0959Z daily 02 thru 04 oct in area bound by…2022-09-30
- Hazardous operations 300631Z to 300959Z sep, alternate 0631Z to 0959Z daily 01 thru 04 oct in area bound by…2022-09-25
- Hazardous operations 190631Z to 190959Z sep, alternate 0631Z to 0959Z daily 20 thru 23 sep in area bound by…2022-09-14
Season · when military exercises happen here
J
F
M
A
M
J
J
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S
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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.