Exercises
Hazardous operations
North Pacific · HYDROPAC 2095/11
- issued
- 2011-07-23 18:27Z
- status
- cancelled 2011-07-27 11:44Z (archive)
- self-cancels
- 2011-08-01 18:33Z
- authority
- WESTERN RANGE OP W4005 181501Z JUL 11.
- sea
- North Pacific Ocean
- position
- 15.131, 176.111
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 0931Z TO 1733Z DAILY 27 JUL THRU 01 AUG IN AREA BOUND BY 15-03N 174-39E, 13-55N 175-11E, 15-12N 177-34E, 16-21N 177-02E. 2. CANCEL THIS MSG 011833Z AUG.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-07-27 09:31Z | 2011-07-27 17:33Z | — | 8 h 02 |
| 2011-07-28 09:31Z | 2011-07-28 17:33Z | — | 8 h 02 |
| 2011-07-29 09:31Z | 2011-07-29 17:33Z | — | 8 h 02 |
| 2011-07-30 09:31Z | 2011-07-30 17:33Z | — | 8 h 02 |
| 2011-07-31 09:31Z | 2011-07-31 17:33Z | — | 8 h 02 |
| 2011-08-01 09:31Z | 2011-08-01 17:33Z | — | 8 h 02 |
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
33 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
23
- Hazardous operations 0613Z to 1431Z daily 06 and 07 sep in area bound by 13-36.00N 174-20.00E, 13-16.00N…2023-09-01
- Hazardous operations 0631Z to 1431Z daily 06 and 07 sep in area bound by 13-17.00N 173-49.00E, 13-36.00N…2023-09-01
- Hazardous operations: a. 070631Z to 071428Z nov, alternate 080631Z to 081428Z nov in area bound by 15-10N…2018-11-02
- Hazardous operations 310631Z to 311431Z jul, alternate 0631Z to 1431Z daily 01 and 02 aug in area bound by…2018-07-26
- Hazardous operations 140751Z to 141630Z may, alternate 150751Z to 151630Z may in areas bound by: a. 15-26N…2018-05-09
- Hazardous operations 250830Z to 251759Z apr, alternate 260830Z to 261759Z apr in areas bound by: a. 13-45N…2018-04-20
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
- Hazardous operationscancelled by · 2011-07-27
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.