Exercises
Hazardous operations 312100Z mar to 010200Z apr, 012100Z to 020200Z apr and 0400Z to 0700Z daily 01 and 02…
HYDROPAC 564/07
- issued
- 2007-03-27 11:14Z
- status
- cancelled 2007-04-02 08:00Z (archive)
- self-cancels
- 2007-04-02 08:00Z
- authority
- NAVAREA XI 120/07 270805Z MAR 07.
- sea
- Japan Sea
- position
- 42.325, 132.372
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 312100Z MAR TO 010200Z APR, 012100Z TO 020200Z APR AND 0400Z TO 0700Z DAILY 01 AND 02 APR IN AREA BOUNDED BY 42-01.0N 131-38.4E, 42-13.5N 131-34.5E, 42-26.3N 131-38.4E, 42-25.0N 131-55.0E, 42-48.0N 132-41.5E, 42-41.0N 133-03.2E, 42-22.0N 133-03.2E, 42-19.0N 132-56.7E, 42-23.3N 133-05.0E, 42-04.9N 132-53.0E, 42-03.3N 132-24.2E, 41-51.2N 131-59.0E, 42-01.5N 131-50.0E. 2. CANCEL THIS MSG 020800Z APR.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-03-31 21:00Z | 2007-04-01 02:00Z | — | 5 h |
| 2007-04-01 21:00Z | 2007-04-02 02:00Z | — | 5 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
236 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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- 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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M
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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.