Exercises
Hazardous operations 0001Z to 0800Z daily 09 thru 11 sep in area bound by 47-40N 143-00E, 48-35N 143-00E,…
HYDROPAC 1438/04
- issued
- 2004-09-05 06:01Z
- status
- cancelled 2004-09-11 09:00Z (archive)
- self-cancels
- 2004-09-11 09:00Z
- authority
- NAVAREA XIII 31/04 05 SEP 04.
- sea
- Sea of Okhotsk
- position
- 48.272, 143.736
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0001Z TO 0800Z DAILY 09 THRU 11 SEP IN AREA BOUND BY 47-40N 143-00E, 48-35N 143-00E, 49-05N 143-15E, 49-05N 143-30E, 48-37N 144-40E, 47-30N 144-15E. 2. CANCEL THIS MSG 110900Z SEP.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-09-09 00:01Z | 2004-09-09 08:00Z | — | 7 h 59 |
| 2004-09-10 00:01Z | 2004-09-10 08:00Z | — | 7 h 59 |
| 2004-09-11 00:01Z | 2004-09-11 08:00Z | — | 7 h 59 |
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
47 within 180 nm since 2004 · 1 in the last 12 months · 1 in force now
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26
- Gunnery exercises 142000Z to 151200Z aug in area bound by 45-33.00N 143-20.00E, 46-04.00N 143-26.00E,…2026-08-11
- Gunnery exercises 2200Z to 1200Z daily 17 thru 29 apr in area bound by 47-01.00N 141-20.80E, 46-57.50N…2024-04-16
- Gunnery exercises 2200Z to 1200Z daily 13 thru 28 mar in area bound by 46-57.50N 141-34.50E, 47-01.00N…2024-03-11
- Gunnery exercises 2200Z to 1200Z daily 03 thru 29 dec in area bound by 46-46.00N 141-27.00E, 46-46.00N…2023-12-10
- Gunnery exercises 2300Z to 1000Z daily 14 thru 24 dec in area bound by 46-13.00N 142-37.80E, 46-13.00N…2023-12-09
- Gunnery exercises 2200Z to 1200Z daily 03 thru 29 dec in area bound by 46-46.00N 141-27.00E, 46-46.00N…2023-12-01
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.