Exercises
Hazardous operations 0224Z to 0654Z daily 15 thru 17 jan in areas bound by: a. 34-25N 120-47W, 34-25N…
NAVAREA XII 11/00
- issued
- 2000-01-11 08:10Z
- status
- cancelled 2000-01-15 06:24Z (archive)
- self-cancels
- 2000-01-17 07:54Z
- authority
- VAFB 30 RANS SCHEDULING CENETER OP #W7744 271910Z DEC 99
- 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 0224Z TO 0654Z DAILY 15 THRU 17 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 170754Z JAN.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-01-15 02:24Z | 2000-01-15 06:54Z | — | 4 h 30 |
| 2000-01-16 02:24Z | 2000-01-16 06:54Z | — | 4 h 30 |
| 2000-01-17 02:24Z | 2000-01-17 06:54Z | — | 4 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
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
- Cancel NAVAREA XII 11/00 and this msg, operations cancelledcancelled by · 2000-01-15
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.