Exercises
Hazardous operations 131400Z to 132100Z mar, alternate 1400Z to 2100Z daily 15 and 22 mar in area bound by…
Eastern North Pacific · California · NAVAREA XII 108/23
- issued
- 2023-03-08 09:26Z
- status
- cancelled 2023-03-13 23:01Z (archive)
- self-cancels
- 2023-03-22 22:00Z
- authority
- SEA RANGE OTC 0/23 080908Z MAR 23.
- sea
- North Pacific Ocean
- position
- 32.951, -124.791
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 131400Z TO 132100Z MAR, ALTERNATE 1400Z TO 2100Z DAILY 15 AND 22 MAR IN AREA BOUND BY 33-17.29N 120-27.17W, 33-39.52N 120-59.00W, 33-50.62N 121-43.39W, 33-59.90N 123-10.45W, 34-00.35N 124-00.97W, 32-33.23N 129-06.23W, 31-49.78N 128-56.57W, 32-20.90N 123-43.58W, 32-49.13N 122-03.11W, 33-03.88N 120-31.73W. 2. CANCEL THIS MSG 222200Z MAR 23.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-03-13 14:00Z | 2023-03-13 21:00Z | — | 7 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
205 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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
- Hazardous operations 082000Z to 090130Z may in area bound by 34-39.78N 121-13.13W, 34-23.72N 121-02.12W,…2024-05-03
- Hazardous operations 251400Z to 260030Z apr, alternate 261400Z to 270030Z and 291400Z to 300030Z apr in area…2024-04-23
- Hazardous operations 082030Z to 090030Z mar in area within 30 miles of 33-32.50N 122-23.50W2024-03-03
- Hazardous operations 221900Z to 222200Z feb in area within 33 miles of 34-27.00N 121-52.75W2024-02-18
- Hazardous operations 132000Z to 140001Z feb in area within 33 miles of 34-36.11N 122-06.54W2024-02-12
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- California cancel NAVAREA XII 108/23 and this msg, operations completedcancelled by · 2023-03-13
Nearby now · within 120 nm
Nothing else in force within 120 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.