Exercises
Hazardous operations 2100Z to 1000Z daily 11 thru 13 and 15 thru 19 aug in area bound by 42-18.1N 132-34.9E,…
Sea of Japan · Russia · HYDROPAC 2288/21
- issued
- 2021-08-09 11:57Z
- status
- cancelled 2021-08-20 11:00Z (archive)
- self-cancels
- 2021-08-20 11:00Z
- authority
- NAVAREA XI 248/21 091142Z AUG 21.
- sea
- Japan Sea
- position
- 41.794, 132.716
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF JAPAN. RUSSIA. DNC 23, DNC 24. 1. HAZARDOUS OPERATIONS 2100Z TO 1000Z DAILY 11 THRU 13 AND 15 THRU 19 AUG IN AREA BOUND BY 42-18.1N 132-34.9E, 42-19.7N 133-33.1E, 41-57.8N 133-46.5E, 41-03.2N 132-17.9E, 41-39.5N 131-42.1E. 2. CANCEL THIS MSG 201100Z AUG 21.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-08-11 21:00Z | 2021-08-12 10:00Z | — | 13 h |
| 2021-08-12 21:00Z | 2021-08-13 10:00Z | — | 13 h |
| 2021-08-13 21:00Z | 2021-08-14 10:00Z | — | 13 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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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.