Exercises
Hazardous operations 2200Z to 0200Z commencing daily 23 thru 25 sep and 0400Z to 0800Z daily 24 thru 26 sep…
HYDROPAC 1606/03
- issued
- 2003-09-18 11:20Z
- status
- cancelled 2003-09-26 09:00Z (archive)
- self-cancels
- 2003-09-26 09:00Z
- authority
- VLADIVOSTOK 198/03 18 SEP 03
- sea
- Japan Sea
- position
- 42.494, 131.963
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2200Z TO 0200Z COMMENCING DAILY 23 THRU 25 SEP AND 0400Z TO 0800Z DAILY 24 THRU 26 SEP IN AREA BOUND BY 42-20.0N 131-41.0E, 42-40.0N 131-41.0E, 42-38.5N 132-15.0E, 42-20.0N 132-15.0E. 2. CANCEL THIS MSG 260900Z SEP.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-09-23 22:00Z | 2003-09-24 02:00Z | — | 4 h |
| 2003-09-24 04:00Z | 2003-09-24 08:00Z | — | 4 h |
| 2003-09-24 22:00Z | 2003-09-25 02:00Z | — | 4 h |
| 2003-09-25 04:00Z | 2003-09-25 08:00Z | — | 4 h |
| 2003-09-25 22:00Z | 2003-09-26 02:00Z | — | 4 h |
| 2003-09-26 04:00Z | 2003-09-26 08:00Z | — | 4 h |
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
235 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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26
- 2200Z to 1000Z commencing daily 31 jul, 02 to 14, 16 to 21, 23 to 28 and 30 aug2026-07-27
- Gunnery exercises 2200Z to 1000Z daily, 31 jul, 02 thru 14, 16 thru 21, 23 thru 28 and 30 aug, in area bound…2026-07-27
- Gunnery exercises 2200Z to 0800Z daily 01, 02, 05 thru 07, 12 thru 17, 19 thru 24 and 26 thru 30 may in area…2024-04-27
- Gunnery exercises 2200Z to 0800Z daily 31 mar thru 05 apr, 07 thru 12, 14 thru 19, 21 thru 26, 28 and 29 apr…2024-03-27
- Gunnery exercises 2200Z to 0800Z daily 02, 04, 07, 09, 11, 14, 16, 20, 21, 23, 25 and 28 feb in area bound…2024-01-31
- Gunnery exercises 1400Z to 1400Z daily 02, 03, 05, 07, 10, 11, 19 thru 21, 24, 25, 27 and 28 feb in areas…2024-01-31
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.