Exercises
Hazardous operations 141600Z to 142300Z dec, alternate 1600Z to 2300Z daily 15 and 16 dec in area bound by…
Eastern North Pacific · California · NAVAREA XII 692/21
- issued
- 2021-12-09 10:16Z
- status
- cancelled 2021-12-16 01:36Z (archive)
- self-cancels
- 2021-12-17 00:01Z
- authority
- SEA RANGE OTC 071929Z DEC 21.
- sea
- North Pacific Ocean
- position
- 32.580, -124.437
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 141600Z TO 142300Z DEC, ALTERNATE 1600Z TO 2300Z DAILY 15 AND 16 DEC IN AREA BOUND BY 33-21-20N 120-35-38W, 33-07-26N 120-32-51W, 32-16-26N 122-50-57W, 32-16-24N 124-49-20W, 31-36-05N 129-03-29W, 32-03-38N 129-09-42W, 32-41-44N 124-54-30W, 33-22-37N 123-05-25W. 2. CANCEL THIS MSG 170001Z DEC 21.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-12-14 16:00Z | 2021-12-14 23:00Z | — | 7 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 · military exercises
236 within 180 nm since 1999 · 1 in the last 12 months · 0 in force now
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- 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 082000Z to 090130Z may in area bound by 34-39.78N 121-13.13W, 34-23.72N 121-02.12W,…2024-05-03
- Hazardous operations 251400Z to 260030Z apr, alternate 261400Z to 270030Z and 291400Z to 300030Z apr in area…2024-04-23
- Hazardous operations 082030Z to 090030Z mar in area within 30 miles of 33-32.50N 122-23.50W2024-03-03
- Hazardous operations 221900Z to 222200Z feb in area within 33 miles of 34-27.00N 121-52.75W2024-02-18
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 692/21 and this msg, operations completedcancelled 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.