Exercises
Hazardous operations 122000Z to 130100Z jul, alternate 142000Z to 150100Z jul in area bound by 33-14N…
Eastern North Pacific · California · NAVAREA XII 311/21
- issued
- 2021-07-07 09:31Z
- status
- cancelled 2021-07-15 02:00Z (archive)
- self-cancels
- 2021-07-15 02:00Z
- authority
- SEA RANGE OTC 062003Z JUL 21.
- sea
- North Pacific Ocean
- position
- 31.460, -122.380
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 122000Z TO 130100Z JUL, ALTERNATE 142000Z TO 150100Z JUL IN AREA BOUND BY 33-14N 122-19W, 31-54N 121-35W, 32-10N 120-19W, 31-20N 120-13W, 30-52N 120-38W, 30-30N 121-19W, 30-21N 124-22W, 31-46N 124-04W. 2. CANCEL THIS MSG 150200Z JUL 21.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-07-12 20:00Z | 2021-07-13 01:00Z | — | 5 h |
| 2021-07-14 20:00Z | 2021-07-15 01:00Z | — | 5 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
543 within 180 nm since 1999 · 2 in the last 12 months · 0 in force now
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- Hazardous operations 221200Z to 230100Z aug, alternate 1230Z to 0100Z daily 23 and 24 aug in area bound by:…2026-08-17
- Hazardous operations 190900Z to 192100Z aug, alternate 0900Z to 2100Z daily 20 and 21 aug in areas bound by:…2026-08-17
- 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 081630Z to 082230Z may in area bound by 33-49.71N 119-32.29W, 33-22.68N 119-09.16W,…2024-05-03
- 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
Season · when military exercises happen here
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month of issue, all years in the archive
Nearby now · 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.