Exercises
Hazardous operations are scheduled off California on 16 September from 1630 to 2230 within one mile of 33-01.75N 118-35.28W.
North Pacific · California · NAVAREA XII 630/26
- issued
- 2026-09-15 21:20Z
- status
- cancelled 2026-09-16 15:45Z (dropped from inforce)
- self-cancels
- 2026-09-16 23:30Z
- sea
- North Pacific Ocean
- position
- 33.029, -118.588 · r 1.0 nm
- source
- nga_inforce · first seen 2026-09-16 16:47Z
Original warning text
NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 161630Z TO 162230Z SEP IN AREA WITHIN ONE MILE OF 33-01.75N 118-35.28W. 2. CANCEL THIS MSG 162330Z SEP 26.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-16 16:30Z | 2026-09-16 22:30Z | — | 6 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
1084 within 180 nm since 1999 · 18 in the last 12 months · 3 in force now
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- Hazardous operations 1500Z to 0100Z daily 17 and 18 sep in area within 15 miles of 33-01.00N 120-53.00W2026-09-16
- Hazardous operations 092000Z to 100200Z sep in area bound by 33-32.00N 120-21.00W, 32-45.00N 120-53.00W,…2026-09-08
- Hazardous operations 081900Z to 090300Z sep in area within one mile of 33-01.73N 118-35.32W2026-09-04
- Hazardous operations 011800Z to 020100Z sep, alternate 031800Z to 040100Z sep in area bound by 32-46.00N…2026-08-31
- Hazardous operations 011800Z to 020100Z sep, alternate 031800Z to 040100Z sep in area bound by 32-46.00N…2026-08-27
- Hazardous operations 311300Z to 312100Z aug in area bound by 33-26.00N 119-25.00W, 33-37.00N 119-10.00W,…2026-08-27
Season · when military exercises happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 17.4 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 18 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…Exercises · 54.5 nm
- Coronado island south light 32-23.5N 117-14.5W unlitNav aids · 78 nm
Worldwide now
26 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.