Exercises
Hazardous operations 081400Z to 081900Z jun, alternate 091400Z to 091900Z jun in area bound by 33-54N…
Eastern North Pacific · California · NAVAREA XII 229/20
- issued
- 2020-06-03 02:51Z
- status
- cancelled 2020-06-09 20:00Z (archive)
- self-cancels
- 2020-06-09 20:00Z
- authority
- SEA RANGE OTC 021756Z JUN 20.
- sea
- North Pacific Ocean
- position
- 32.631, -123.590
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 081400Z TO 081900Z JUN, ALTERNATE 091400Z TO 091900Z JUN IN AREA BOUND BY 33-54N 122-43W, 31-57N 121-36W, 31-24N 124-25W, 32-35N 125-23W, 33-27N 125-06W. 2. CANCEL THIS MSG 092000Z JUN 20.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2020-06-08 14:00Z | 2020-06-08 19:00Z | — | 5 h |
| 2020-06-09 14:00Z | 2020-06-09 19:00Z | — | 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
527 within 180 nm since 1999 · 1 in the last 12 months · 0 in force now
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- 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 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
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
O
N
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month of issue, all years in the archive
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.