Exercises
Hazardous operations 111730Z to 120030Z dec, alternate 1730Z to 0030Z commencing daily 12 and 13 dec in area…
NAVAREA XII 365/03
- issued
- 2003-12-06 10:50Z
- status
- cancelled 2003-12-11 19:56Z (archive)
- self-cancels
- 2003-12-14 01:30Z
- authority
- PACMISRANFAC HAWAREA 141731Z NOV 03
- sea
- North Pacific Ocean
- position
- 26.970, -160.589
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 111730Z TO 120030Z DEC, ALTERNATE 1730Z TO 0030Z COMMENCING DAILY 12 AND 13 DEC IN AREA BOUND BY 30-18N 168-42W, 31-54N 155-36W, 24-54N 152-06W, 22-18N 160-00W, 21-54N 165-36W. 2. CANCEL THIS MSG 140130Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-12-11 17:30Z | 2003-12-12 00:30Z | — | 7 h |
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
43 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
10
15
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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 251930Z to 260100Z oct, alternate 1930Z to 0100Z daily 26 thru 28 oct in area bound by…2023-10-20
- 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 365/03 and this msg, operations completedcancelled by · 2003-12-11
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.