Exercises
Hazardous operations 292130Z to 300100Z and 302130Z to 310200Z oct, alternate 312130Z oct to 010200Z nov in…
NAVAREA XII 450/08
- issued
- 2008-10-28 21:30Z
- status
- cancelled 2008-11-01 03:00Z (archive)
- self-cancels
- 2008-11-01 03:00Z
- cancels
- NAVAREA XII 438/08
- authority
- PACMISRANFAC 282034Z OCT 08.
- sea
- North Pacific Ocean
- position
- 26.561, -163.420
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 292130Z TO 300100Z AND 302130Z TO 310200Z OCT, ALTERNATE 312130Z OCT TO 010200Z NOV IN AREA BOUND BY 22-02N 159-47W, 22-11N 160-04W, 28-12N 166-49W, 29-53N 164-04W, 22-25N 159-49W, 22-05N 159-46W. 2. CANCEL NAVAREA XII 438/08. 3. CANCEL THIS MSG 010300Z NOV.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-10-29 21:30Z | 2008-10-30 01:00Z | — | 3 h 30 |
| 2008-10-30 21:30Z | 2008-10-31 02:00Z | — | 4 h 30 |
| 2008-10-31 21:30Z | 2008-11-01 02:00Z | — | 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
32 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Hazardous operations 181930Z to 190045Z nov, alternate 1930Z to 0045Z daily 19 thru 21 nov in area bound by…2022-11-16
- Hazardous operations 180130Z to 180700Z nov, alternate 0130Z to 0700Z daily 19 and 20 nov in area bound by…2022-11-12
- Hazardous operations 110130Z to 110700Z nov in area bound by 22-04.00N 159-46.00W, 22-04.00N 159-47.00W,…2022-11-10
- Hazardous operations 100130Z to 100700Z nov in area bound by 22-04.00N 159-46.00W, 22-04.00N 159-47.00W,…2022-11-07
- Hazardous operations 100130Z to 100700Z nov in area bound by 22-04.00N 159-46.00W, 22-04.00N 159-47.00W,…2022-11-05
- Hazardous operations 150230Z to 150730Z aug, alternate 160230Z to 160730Z aug in area bound by 18-29.00N…2022-08-11
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
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.