Exercises
Hazardous operations 020700Z to 021530Z, 031430Z to 040330Z and 041430Z to 050330Z dec in area bound by…
Eastern North Pacific · California · NAVAREA XII 678/21
- issued
- 2021-11-29 09:25Z
- status
- cancelled 2021-12-05 04:30Z (archive)
- self-cancels
- 2021-12-05 04:30Z
- authority
- SEA RANGE OTC 290609Z NOV 21.
- sea
- North Pacific Ocean
- position
- 33.603, -119.619
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 020700Z TO 021530Z, 031430Z TO 040330Z AND 041430Z TO 050330Z DEC IN AREA BOUND BY 33-53-18N 119-06-57W, 33-19-03N 119-07-11W, 33-19-03N 120-07-13W, 33-53-18N 120-07-13W. 2. CANCEL THIS MSG 050430Z DEC 21.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-12-02 07:00Z | 2021-12-02 15:30Z | — | 8 h 30 |
| 2021-12-03 14:30Z | 2021-12-04 03:30Z | — | 13 h |
| 2021-12-04 14:30Z | 2021-12-05 03:30Z | — | 13 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
1091 within 180 nm since 1999 · 6 in the last 12 months · 5 in force now
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- 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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A
M
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month of issue, all years in the archive
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 · 11.7 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 · 58.8 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 · 79 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…Exercises · 113.8 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.