Exercises
Hazardous operations
Eastern North Pacific · NAVAREA XII 281/15
- issued
- 2015-08-14 09:07Z
- status
- cancelled 2015-08-19 10:37Z (archive)
- self-cancels
- 2015-08-24 19:00Z
- authority
- WESTERN RANGE OP W4733 010107Z AUG 15.
- sea
- North Pacific Ocean
- position
- 14.567, 175.099
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 0931Z TO 1800Z DAILY
19 THRU 24 AUG IN AREAS BOUND BY:
A. 34-32N 123-52W, 34-35N 123-52W,
34-42N 122-40W, 34-39N 122-39W.
B. 34-18N 125-29W, 34-29N 125-31W,
34-37N 124-16W, 34-26N 124-14W.
C. 32-18N 138-01W, 32-28N 138-04W,
32-38N 137-15W, 32-28N 137-12W.
D. 14-47N 174-07E, 15-20N 175-43E,
14-21N 176-05E, 13-47N 174-29E.
2. CANCEL THIS MSG 241900Z AUG 15.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-08-19 09:31Z | 2015-08-19 18:00Z | — | 8 h 29 |
| 2015-08-20 09:31Z | 2015-08-20 18:00Z | — | 8 h 29 |
| 2015-08-21 09:31Z | 2015-08-21 18:00Z | — | 8 h 29 |
| 2015-08-22 09:31Z | 2015-08-22 18:00Z | — | 8 h 29 |
| 2015-08-23 09:31Z | 2015-08-23 18:00Z | — | 8 h 29 |
| 2015-08-24 09:31Z | 2015-08-24 18:00Z | — | 8 h 29 |
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
41 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 0631Z to 1431Z daily 04 and 08 aug in areas bound by: a. 15-06.00N 177-34.00E,…2022-07-30
- Hazardous operations: a. 0631Z to 1431Z daily 04 thru 08 aug in area bound by 15-24.00N 177-15.00E,…2022-07-30
- Hazardous operations: a. 0636Z to 1415Z daily 05 and 06 may in area bound by 11-47N 172-05E, 10-58N 173-28E,…2021-05-01
- Hazardous operations: a. 0644Z to 1515Z daily 24 to 26 feb in area bound by 14-42N 176-32E, 15-11N 176-58E,…2021-02-20
Season · when military exercises happen here
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F
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A
M
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month of issue, all years in the archive
Timeline
- Hazardous operationscancelled by · 2015-08-19
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.