Exercises
California 1. hazardous operations 1400Z to 2359Z daily 13 thru 16 jun in areas bound by: a. 33-18.30N…
Eastern North Pacific · NAVAREA XII 343/23
- issued
- 2023-06-10 02:10Z
- status
- cancelled 2023-06-16 03:31Z (archive)
- self-cancels
- 2023-06-17 01:00Z
- authority
- SEA RANGE OTC 0/23 072002Z JUN 23.
- sea
- North Pacific Ocean
- position
- 33.254, -119.601
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
CALIFORNIA
1. HAZARDOUS OPERATIONS 1400Z TO 2359Z DAILY
13 THRU 16 JUN IN AREAS BOUND BY:
A. 33-18.30N 119-26.53W, 33-15.72N 119-28.67W
33-16.50N 119-30.67W, 33-19.17N 119-37.22W
33-20.17N 119-31.22W.
B. 33-13.17N 119-29.67W, 33-10.17N 119-29.67W,
33-10.17N 119-31.22W, 33-12.00N 119-35.55W,
33-14.33N 119-37.72W, 33-16.67N 119-38.22W,
33-19.17N 119-37.22W, 33-17.12N 119-32.07W,
33-16.75N 119-34.71W, 33-14.80N 119-33.97W.
2. CANCEL THIS MSG 170100Z JUN 23.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-06-13 14:00Z | 2023-06-13 23:59Z | — | 9 h 59 |
| 2023-06-14 14:00Z | 2023-06-14 23:59Z | — | 9 h 59 |
| 2023-06-15 14:00Z | 2023-06-15 23:59Z | — | 9 h 59 |
| 2023-06-16 14:00Z | 2023-06-16 23:59Z | — | 9 h 59 |
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
1089 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 343/23 and this msgcancelled by · 2023-06-16
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 · 31 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 · 44.2 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 · 67.1 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 · 99.3 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.