Exercises
Hazardous operations 041600Z to 050200Z in areas bound by: a. 33-46.00N 119-27.00W, 33-42.00N 119-54.00W,…
Eastern North Pacific · California · NAVAREA XII 831/22
- issued
- 2022-11-03 18:53Z
- status
- cancelled 2022-11-04 22:35Z (archive)
- self-cancels
- 2022-11-05 03:00Z
- cancels
- NAVAREA XII 810/22
- authority
- SEA RANGE OTC 0/22 031602Z NOV 22.
- sea
- North Pacific Ocean
- position
- 33.465, -119.921
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 041600Z TO 050200Z
IN AREAS BOUND BY:
A. 33-46.00N 119-27.00W, 33-42.00N 119-54.00W,
33-38.00N 119-54.00W, 33-28.00N 120-18.00W,
33-18.00N 120-12.00W, 33-24.00N 119-43.00W,
33-40.00N 119-22.00W.
B. 33-51.00N 119-37.00W, 33-51.00N 120-06.00W,
33-46.00N 120-13.00W, 33-46.00N 120-22.00W,
33-33.00N 120-25.00W, 33-20.00N 120-19.00W,
33-14.00N 120-12.00W, 33-00.00N 120-16.00W,
32-57.00N 119-50.00W, 33-15.00N 119-44.00W,
33-14.00N 119-40.00W, 33-26.00N 119-25.00W,
33-42.00N 119-25.00W.
2. CANCEL NAVAREA XII 810/22.
3. CANCEL THIS MSG 050300Z NOV 22.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-11-04 16:00Z | 2022-11-05 02:00Z | — | 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
1099 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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month of issue, all years in the archive
Timeline
- Hazardous operations 1500Z to 0200Z daily 01 and 02 nov, alternate 1500Z to 0200Z daily 03 thru 05 nov in…cancels · 2022-10-27
- Hazardous operations 1500Z to 0200Z daily 01 and 02 nov, alternate 1500Z to 0200Z daily 03 thru 05 nov in…replaced · 2022-10-27
- Cancel NAVAREA XII 831/22 and this msg, operations completedcancelled by · 2022-11-04
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 · 28.3 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 · 64.5 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 · 87.1 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 · 119.7 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.