Exercises
Hazardous operations 0900Z to 1800Z daily 09 thru 11 may: a. in area bound by 34-48N 128-21W, 32-45N…
NAVAREA XII 117/06
- issued
- 2006-05-05 11:52Z
- status
- cancelled 2006-05-11 19:00Z (archive)
- self-cancels
- 2006-05-11 19:00Z
- authority
- NAVAIRWARCENWPNDIV PT MUGU CA 011940Z MAY 06.
- sea
- North Pacific Ocean
- position
- 34.975, -125.425
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0900Z TO 1800Z DAILY
09 THRU 11 MAY:
A. IN AREA BOUND BY
34-48N 128-21W, 32-45N 126-00W,
33-30N 122-30W, 36-00N 122-30W,
37-00N 126-00W, 35-09N 128-21W.
B. IN AREA BETWEEN
34-30N 35-30N AND 135-30W 133-00W.
C. IN AREA BETWEEN
31-00N 32-40N AND 164-00W 159-30W.
D. IN AREA BOUND BY
12-21N 151-09E, 14-53N 155-34E,
15-54N 154-58E, 13-21N 150-32E.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 111900Z MAY.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2006-05-09 09:00Z | 2006-05-09 18:00Z | — | 9 h |
| 2006-05-10 09:00Z | 2006-05-10 18:00Z | — | 9 h |
| 2006-05-11 09:00Z | 2006-05-11 18:00Z | — | 9 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
179 within 180 nm since 1999 · 2 in the last 12 months · 0 in force now
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- Hazardous operations 251400Z to 252000Z aug, alternate 261400Z to 262000Z aug in area within 56 miles of…2026-08-20
- 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 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
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
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.