Exercises
Hazardous operations 021230Z to 022000Z may, alternate 041230Z to 042000Z may in area bound by 31-55.63N…
Eastern North Pacific · California · NAVAREA XII 246/23
- issued
- 2023-04-27 08:54Z
- status
- cancelled 2023-05-03 18:19Z (archive)
- self-cancels
- 2023-05-04 21:00Z
- authority
- SEA RANGE OTC 0/23 251934Z APR 23.
- sea
- North Pacific Ocean
- position
- 32.464, -123.569
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 021230Z TO 022000Z MAY, ALTERNATE 041230Z TO 042000Z MAY IN AREA BOUND BY 31-55.63N 127-43.18W, 33-12.37N 122-41.36W, 33-06.52N 119-53.89W, 32-55.31N 119-51.90W, 32-03.13N 122-28.33W, 31-40.94N 127-39.48W. 2. CANCEL THIS MSG 042100Z MAY 23.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-05-02 12:30Z | 2023-05-02 20:00Z | — | 7 h 30 |
| 2023-05-04 12:30Z | 2023-05-04 20:00Z | — | 7 h 30 |
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
509 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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24
- 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 091900Z to 092200Z may in area bound by 33-53.45N 120-27.05W, 33-43.15N 119-46.30W,…2024-05-04
- 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 051530Z to 52330Z, alternate 061530Z to 062330Z apr in area bound by 33-51.03N…2024-04-02
- Hazardous operations 221630Z to 222330Z mar, alternate 231630Z to 232330Z mar in area bound by 32-56.68N…2024-03-19
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 244/23, 245/23, 246/23 and this msg, operations completedcancelled by · 2023-05-03
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.