Exercises
Hazardous operations 1900Z to 0001Z daily 19 thru 22 jul in area bound by 33-09.25N 119-05.47W, 32-45.95N…
Eastern North Pacific · California · NAVAREA XII 439/23
- issued
- 2023-07-14 21:43Z
- status
- cancelled 2023-07-20 01:19Z (archive)
- self-cancels
- 2023-07-23 01:01Z
- authority
- SEA RANGE OTC 0/23 142129Z JUL 23.
- sea
- North Pacific Ocean
- position
- 32.921, -119.566
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 1900Z TO 0001Z DAILY 19 THRU 22 JUL IN AREA BOUND BY 33-09.25N 119-05.47W, 32-45.95N 119-05.50W, 32-36.95N 118-57.15W, 32-28.58N 118-57.50W, 32-28.50N 119-24.10W, 32-33.35N 119-19.50W, 33-18.63N 120-27.60W, 33-27.95N 120-19.10W, 32-53.70N 119-29.25W, 32-55.10N 119-23.80W, 33-09.70N 119-17.30W. 2. CANCEL THIS MSG 230101Z JUL 23.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-07-19 19:00Z | 2023-07-20 00:01Z | — | 5 h 01 |
| 2023-07-20 19:00Z | 2023-07-21 00:01Z | — | 5 h 01 |
| 2023-07-21 19:00Z | 2023-07-22 00:01Z | — | 5 h 01 |
| 2023-07-22 19:00Z | 2023-07-23 00:01Z | — | 5 h 01 |
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
1098 within 180 nm since 1999 · 5 in the last 12 months · 5 in force now
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- 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
- 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
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 439/23 and this msg, operations completedcancelled by · 2023-07-20
Nearby now · within 120 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 · 35.6 nm
- Hazardous operations 181700Z to 190001Z aug, alternate 1700Z to 0100Z daily, 20 thru 21 aug in area bound by…Exercises · 50.5 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 · 59.7 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 · 87.1 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.