Exercises
Hazardous operations: a. 0636Z to 1347Z daily 05 and 06 may in area bound by 34-42N 121-20W, 34-55N 121-20W,…
Eastern North Pacific · California · NAVAREA XII 195/21
- issued
- 2021-05-01 03:02Z
- status
- cancelled 2021-05-05 10:29Z (archive)
- self-cancels
- 2021-05-06 14:47Z
- authority
- WESTERN RANGE 202228Z APR 21.
- sea
- North Pacific Ocean
- position
- 34.608, -123.341
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS:
A. 0636Z TO 1347Z DAILY 05 AND 06 MAY
IN AREA BOUND BY
34-42N 121-20W, 34-55N 121-20W,
34-55N 120-47W, 34-52N 120-36W,
34-50N 120-36W, 34-43N 120-51W.
B. 0636Z TO 1339Z DAILY 05 AND 06 MAY
IN AREA BOUND BY
34-20N 124-39W, 34-36N 124-42W,
34-53N 122-01W, 34-37N 121-59W.
C. 0636Z TO 1339Z DAILY 05 AND 06 MAY
IN AREA BOUND BY
32-33N 136-33W, 32-48N 136-38W,
33-02N 135-29W, 32-47N 135-25W.
2. CANCEL THIS MSG 061447Z MAY 21.
This area · military exercises
544 within 180 nm since 1999 · 3 in the last 12 months · 0 in force now
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- Hazardous operations 251400Z to 252000Z aug, alternate 261400Z to 262000Z aug in area within 56 miles of…2026-08-20
- Hazardous operations 221200Z to 230100Z aug, alternate 1230Z to 0100Z daily 23 and 24 aug in area bound by:…2026-08-17
- Hazardous operations 190900Z to 192100Z aug, alternate 0900Z to 2100Z daily 20 and 21 aug in areas bound by:…2026-08-17
- Hazardous operations 151900Z to 160000Z may in area bound by 34-39.47N 121-13.08W, 34-23.43N 121-02.07W,…2024-05-09
- Hazardous operations 091900Z to 092200Z may in area bound by 33-53.45N 120-27.05W, 33-43.15N 119-46.30W,…2024-05-04
- Hazardous operations 082000Z to 090130Z may in area bound by 34-39.78N 121-13.13W, 34-23.72N 121-02.12W,…2024-05-03
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 195/21 and this msg, operation cancelledcancelled by · 2021-05-05
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.