Exercises
Hazardous operations 151150Z to 151514Z apr, alternate 1150Z to 1514Z daily 16 thru 19 apr in areas bound…
Eastern North Pacific · California · NAVAREA XII 235/22
- issued
- 2022-04-13 22:38Z
- status
- cancelled 2022-04-17 14:26Z (archive)
- self-cancels
- 2022-04-19 16:14Z
- authority
- WESTERN RANGE 132222Z APR 22.
- sea
- North Pacific Ocean
- position
- 31.640, -118.684
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS 151150Z TO 151514Z APR,
ALTERNATE 1150Z TO 1514Z DAILY 16 THRU 19 APR
IN AREAS BOUND BY:
A. 34-41N 120-38W, 34-39N 120-40W,
34-28N 120-38W, 34-04N 120-17W,
34-04N 120-05W, 34-19N 120-14W,
34-39N 120-19W.
B. 32-03N 118-53W, 32-01N 118-49W,
30-51N 117-56W, 30-21N 117-39W,
30-08N 117-47W, 30-11N 118-01W,
30-32N 118-18W, 31-54N 118-53W.
2. CANCEL THIS MSG 191614Z APR 22.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-04-15 11:50Z | 2022-04-15 15:14Z | — | 3 h 24 |
| 2022-04-16 11:50Z | 2022-04-16 15:14Z | — | 3 h 24 |
| 2022-04-17 11:50Z | 2022-04-17 15:14Z | — | 3 h 24 |
| 2022-04-18 11:50Z | 2022-04-18 15:14Z | — | 3 h 24 |
| 2022-04-19 11:50Z | 2022-04-19 15:14Z | — | 3 h 24 |
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
1036 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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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 235/22 and this msg, operations completedcancelled by · 2022-04-17
Nearby now · within 120 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 · 49.1 nm
- Hazardous operations, rocket launching: a. 152152Z to 160215Z aug, alternate 162138Z to 170201Z, 172124Z to…Missiles · 59.9 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 · 69.9 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 · 73.5 nm
- Coronado island south light 32-23.5N 117-14.5W unlitNav aids · 86.2 nm
- Hazardous operations 191500Z to 202300Z aug in area within two miles of 32-35.87N 117-10.87WExercises · 95.6 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.