Exercises
Hazardous operations 310300Z to 310830Z jul, alternate 0300Z to 0830Z daily 01 and 02 aug in area bound by…
NAVAREA XII 317/09
- issued
- 2009-07-26 07:14Z
- status
- cancelled 2009-07-31 08:13Z (archive)
- self-cancels
- 2009-08-02 09:30Z
- authority
- PACMISRANFAC 081715Z JUL 09.
- sea
- North Pacific Ocean
- position
- 25.557, -159.598
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 310300Z TO 310830Z JUL, ALTERNATE 0300Z TO 0830Z DAILY 01 AND 02 AUG IN AREA BOUND BY 22-05N 159-46W, 22-08N 159-45W, 22-56N 160-11W, 23-37N 156-48W, 24-29N 155-41W, 25-25N 155-28W, 27-39N 157-06W, 29-05N 160-35W, 28-26N 161-39W, 24-44N 163-09W, 22-35N 162-26W, 22-23N 161-30W, 22-48N 160-36W, 22-03N 159-49W, 22-02N 159-47W. 2. CANCEL THIS MSG 020930Z AUG.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-07-31 03:00Z | 2009-07-31 08:30Z | — | 5 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
54 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Hazardous operations 1430Z to 1730Z daily 11 thru 16 dec in areas bound by: a. 24-40.00N 164-32.00W,…2023-12-06
- Hazardous operations 171100Z to 171900Z apr, alternate 1300Z to 1900Z daily 18 thru 21 apr in area bound by…2023-04-15
- Hazardous operations 181930Z to 190045Z nov, alternate 1930Z to 0045Z daily 19 thru 22 nov in area bound by…2022-11-16
- Hazardous operations 171930Z to 180045Z nov, alternate 1930Z to 0045Z daily 18 thru 21 nov in area bound by…2022-11-16
- Hazardous operations 0130Z to 0700Z daily 18 thru 20 nov in area bound by 22-08.0N 162-50.0W, 22-06.0N…2022-11-12
- Hazardous operations 150130Z to 150700Z nov, alternate 0130Z to 0700Z daily 16 thru 20 nov in area bound by…2022-11-08
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 317/09, operations completedcancelled by · 2009-07-31
Nearby now · 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.