Exercises
Hazardous operations 0801Z to 1531Z daily 06 thru 08 aug in areas bound by: a. 34-50N 121-04W, 34-52N…
NAVAREA XII 196/03
- issued
- 2003-08-01 09:50Z
- status
- cancelled 2003-08-06 10:10Z (archive)
- self-cancels
- 2003-08-08 16:31Z
- authority
- VAFB OP#W6280 311615Z JUL 03
- sea
- North Pacific Ocean
- position
- 34.277, -125.992
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0801Z TO 1531Z DAILY 06 THRU 08 AUG
IN AREAS BOUND BY:
A. 34-50N 121-04W, 34-52N 121-04W,
34-54N 120-39W, 34-52N 120-39W.
B. 34-37N 126-09W, 35-03N 121-53W,
34-31N 121-49W, 34-05N 126-05W.
C. 33-01N 136-16W, 33-12N 135-16W,
32-45N 135-08W, 32-33N 136-08W.
2. CANCEL THIS MSG 081631Z AUG.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-08-06 08:01Z | 2003-08-06 15:31Z | — | 7 h 30 |
| 2003-08-07 08:01Z | 2003-08-07 15:31Z | — | 7 h 30 |
| 2003-08-08 08:01Z | 2003-08-08 15:31Z | — | 7 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
141 within 180 nm since 1999 · 1 in the last 12 months · 0 in force now
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05
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25
26
- Hazardous operations 190900Z to 192100Z aug, alternate 0900Z to 2100Z daily 20 and 21 aug in areas bound by:…2026-08-17
- Hazardous operations 251400Z to 260030Z apr, alternate 261400Z to 270030Z and 291400Z to 300030Z apr in area…2024-04-23
- Hazardous operations 041200Z to 042030Z nov, alternate 1300Z to 2130Z daily 07 and 13 nov in areas bound by:…2023-10-30
- Hazardous operations 01 and 02 nov: a. 0631Z to 1335Z in area bound by 34-40.00N 121-25.00W, 34-40.00N…2023-10-26
- Hazardous operations 01 and 02 nov: a. 0631Z to 1335Z in area bound by 34-40.00N 121-25.00W, 34-40.00N…2023-10-26
- Hazardous operations daily 06 and 07 sep: a. 0631Z to 1337Z in area bound by 34-38.00N 121-23.00W, 34-38.00N…2023-09-01
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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N
D
month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 196/03 and this msg, operations completedcancelled by · 2003-08-06
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.