Exercises
Hazardous operations 2300Z to 0900Z daily 30 sep thru 30 oct in area bound by 28-15-15N 146-29-47E,…
Western North Pacific · HYDROPAC 2673/22
- issued
- 2022-09-26 15:50Z
- status
- cancelled 2022-10-30 10:00Z (archive)
- self-cancels
- 2022-10-30 10:00Z
- authority
- NAVAREA XI 313/22 261201Z SEP 22.
- sea
- North Pacific Ocean
- position
- 26.584, 146.193
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. DNC 12. 1. HAZARDOUS OPERATIONS 2300Z TO 0900Z DAILY 30 SEP THRU 30 OCT IN AREA BOUND BY 28-15-15N 146-29-47E, 25-25-16N 147-37-47E, 25-00-16N 145-35-48E, 27-55-15N 144-57-48E. 2. CANCEL THIS MSG 301000Z OCT 22.
Activity windows · 31 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-09-30 23:00Z | 2022-10-01 09:00Z | — | 10 h |
| 2022-10-01 23:00Z | 2022-10-02 09:00Z | — | 10 h |
| 2022-10-02 23:00Z | 2022-10-03 09:00Z | — | 10 h |
| 2022-10-03 23:00Z | 2022-10-04 09:00Z | — | 10 h |
| 2022-10-04 23:00Z | 2022-10-05 09:00Z | — | 10 h |
| 2022-10-05 23:00Z | 2022-10-06 09:00Z | — | 10 h |
| 2022-10-06 23:00Z | 2022-10-07 09:00Z | — | 10 h |
| 2022-10-07 23:00Z | 2022-10-08 09:00Z | — | 10 h |
| … 23 more | |||
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
237 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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- Gunnery exercises 2300Z to 0900Z daily 31 jul thru 30 aug in area bound by 28-15.25N 146-29.78E, 25-25.27N…2026-07-27
- 2300Z to 0900Z commencing daily 31 jul to 30 aug2026-07-27
- Gunnery exercises 2300Z to 0900Z daily 30 apr thru 30 may in area bound by 28-15.25N 146-29.78E, 27-55.25N…2024-04-26
- Gunnery exercises 2300Z to 0900Z daily 31 mar thru 29 apr in area bound by 28-15.25N 146-29.78E, 25-25.27N…2024-03-27
- Gunnery exercises 2300Z to 0900Z daily 29 feb thru 30 mar in area bound by 28-15.25N 146-29.78E, 27-55.25N…2024-02-25
- Gunnery exercises 2300Z to 0900Z daily 31 jan thru 28 feb in area bound by 28-15.25N 146-29.78E, 27-55.25N…2024-01-27
Season · when military exercises happen here
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month of issue, all years in the archive
Nearby now · 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.