Exercises
Hazardous operations 0233Z to 0704Z daily 27 thru 29 jan in areas bound by: a. 34-25N 120-47W, 34-25N…
NAVAREA XII 24/00
- issued
- 2000-01-21 18:25Z
- status
- cancelled 2000-01-27 04:10Z (archive)
- self-cancels
- 2000-01-29 08:04Z
- authority
- VAFB OP# W7744 211517Z JAN 00
- sea
- North Pacific Ocean
- position
- 26.708, -126.094
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0233Z TO 0704Z DAILY 27 THRU 29 JAN IN AREAS BOUND BY: A. 34-25N 120-47W, 34-25N 120-48W, 34-35N 120-39W, 34-34N 120-37W. B. 32-40N 122-54W, 33-30N 122-03W, 33-14N 121-40W, 32-24N 122-31W. C. 25-47N 127-08W, 28-00N 125-45W, 27-38N 125-03W, 25-26N 126-26W. 2. CANCEL THIS MSG 290804Z JAN.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-01-27 02:33Z | 2000-01-27 07:04Z | — | 4 h 31 |
| 2000-01-28 02:33Z | 2000-01-28 07:04Z | — | 4 h 31 |
| 2000-01-29 02:33Z | 2000-01-29 07:04Z | — | 4 h 31 |
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
17 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
18
- Hazardous operations 102030Z to 110126Z jan, alternate 2030Z to 0126Z commencing daily 11 and 12 jan in…2018-01-05
- Hazardous operations 2100Z to 0126Z commencing daily 13 thru 18 dec in area bound by 26-25N 123-12W, 26-46N…2017-12-08
- Hazardous operations2013-03-20
- Hazardous operations2012-04-02
- Hazardous operations2012-03-29
- Hazardous operations2012-03-25
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
Timeline
- Bombing exercises 271430Z to 271730Z jan in area between 31-45N 31-55N and 118-05W 118-25Wcancelled by · 2000-01-27
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.