Exercises
Gunnery exercises 0001Z to 0800Z daily 04 thru 06 dec in area within five miles of 45-32.0N 141-18.5E
Sea of Japan · Japan · HYDROPAC 4254/18
- issued
- 2018-11-29 10:10Z
- status
- cancelled 2018-12-06 09:00Z (archive)
- self-cancels
- 2018-12-06 09:00Z
- authority
- NAVAREA XIII 121/18 290903Z NOV 18.
- sea
- Japan Sea
- position
- 45.533, 141.308 · r 5.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SEA OF JAPAN. JAPAN. DNC 24. 1. GUNNERY EXERCISES 0001Z TO 0800Z DAILY 04 THRU 06 DEC IN AREA WITHIN FIVE MILES OF 45-32.0N 141-18.5E. 2. CANCEL THIS MSG 060900Z DEC 18.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-12-04 00:01Z | 2018-12-04 08:00Z | — | 7 h 59 |
| 2018-12-05 00:01Z | 2018-12-05 08:00Z | — | 7 h 59 |
| 2018-12-06 00:01Z | 2018-12-06 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
43 within 180 nm since 2012 · 1 in the last 12 months · 1 in force now
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25
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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M
J
J
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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.