Exercises
Hazardous operations 101500Z to 110100Z mar, alternate 111500Z to 120100Z mar in area bound by 33-31-26N…
Eastern North Pacific · California · NAVAREA XII 136/22
- issued
- 2022-03-07 22:54Z
- status
- cancelled 2022-03-09 20:43Z (archive)
- self-cancels
- 2022-03-12 02:00Z
- authority
- SEA RANGE OTC 072031Z MAR 22.
- sea
- North Pacific Ocean
- position
- 33.624, -120.410
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 101500Z TO 110100Z MAR, ALTERNATE 111500Z TO 120100Z MAR IN AREA BOUND BY 33-31-26N 121-07-47W, 33-54-10N 120-48-42W, 33-54-07N 120-03-55W, 33-16-51N 119-45-11W. 2. CANCEL THIS MSG 120200Z MAR 22.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-03-10 15:00Z | 2022-03-11 01:00Z | — | 10 h |
| 2022-03-11 15:00Z | 2022-03-12 01:00Z | — | 10 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
1131 within 180 nm since 1999 · 6 in the last 12 months · 5 in force now
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26
- Hazardous operations 221200Z to 230100Z aug, alternate 1230Z to 0100Z daily 23 and 24 aug in area bound by:…2026-08-17
- Hazardous operations 181700Z to 190001Z aug, alternate 1700Z to 0100Z daily, 20 thru 21 aug in area bound by…2026-08-13
- Hazardous operations 191500Z to 202300Z aug in area within two miles of 32-35.87N 117-10.87W2026-08-12
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…2026-07-23
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…2026-07-23
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…2026-07-23
Season · when military exercises happen here
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F
M
A
M
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J
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S
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N
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Hazardous operations 181700Z to 190001Z aug, alternate 1700Z to 0100Z daily, 20 thru 21 aug in area bound by…Exercises · 47.2 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 90.3 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 113.3 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.