Exercises
Hazardous operations
North Pacific · HYDROPAC 2278/11
- issued
- 2011-08-14 08:19Z
- status
- cancelled 2011-08-22 01:01Z (archive)
- self-cancels
- 2011-08-22 01:01Z
- cancels
- HYDROPAC 2273/11
- authority
- NAVAIRWARCEN 011737Z AUG 11.
- sea
- North Pacific Ocean
- position
- 14.062, 152.801
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 180800Z TO 220001Z AUG IN AREA BOUND BY 12-21N 151-09E, 15-06N 155-30E, 15-54N 154-57E, 13-06N 150-00E. 2. CANCEL HYDROPAC 2273/11(61), VESSEL LOCATED SAFE. 3. CANCEL THIS MSG 220101Z AUG.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-08-18 08:00Z | 2011-08-22 00:01Z | — | 88 h 01 |
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
10 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
18
- Hazardous operations 272000Z to 280330Z mar in area bound by 12-00N 146-00E, 14-45N 151-30E, 13-00N 152-00E2018-03-27
- Hazardous operations 191157Z to 191312Z mar, in area bound by 16-58N 153-50E, 13-38N 159-01E, 11-22N…2017-03-19
- Hazardous operations 191157Z to 191312Z mar, alternate 1156Z to 1312Z daily 20 and 21 mar in area bound by…2017-03-16
- Hazardous operations 101706Z to 101824Z sep, alternate 1418Z to 1800Z daily 12 thru 17 sep in areas bound…2009-09-07
- Hazardous operations in progress until 110800Z may in area bound by 12-21N 151-08E, 14-53N 155-34E, 15-54N…2008-05-08
- Hazardous operations 070800Z to 110800Z may in area bound by 12-21N 151-08E, 14-53N 155-34E, 15-54N 154-58E,…2008-05-06
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
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.