Exercises
Hazardous operations 20 thru 22 aug in area bound by 25-51N 131-41E, 25-28N 132-46E, 23-48N 133-25E, 23-40N…
HYDROPAC 801/99
- issued
- 1999-08-16 07:05Z
- status
- cancelled 1999-08-23 06:00Z (archive)
- authority
- COMNAVFOR JAPAN YOKOSUKA 090203Z AUG 99.
- position
- 24.590, 131.938
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 20 THRU 22 AUG IN AREA BOUND BY 25-51N 131-41E, 25-28N 132-46E, 23-48N 133-25E, 23-40N 131-13E, 24-17N 130-21E. 2. CANCEL THIS MSG 23 AUG.
This area · military exercises
13 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
09
- Hazardous operations 220001Z to 240100Z sep in area bound by 27-06N 129-15E, 27-06N 131-00E, 26-10N 131-00E,…2009-09-20
- Hazardous operations 220001Z to 260001Z sep in area bound by 27-06N 129-15E, 27-06N 131-00E, 26-10N 131-00E,…2009-09-18
- Gunnery exercises 132200Z to 140800Z dec in area bound by 26-04N 135-37E, 23-43N 134-34E, 23-46N 134-15E,…2008-12-10
- Hazardous operations 270100Z to 271000Z mar in areas bound by: a. 25-26.0N 131-42.0E, 25-13.0N 132-31.0E,…2008-03-24
- Hazardous operations 220100Z to 221000Z and 240100Z to 241000Z mar in areas bound by: a. 25-26.0N 131-42.0E,…2008-03-17
- Hazardous operations 060200Z to 060800Z and 070200Z to 070800Z nov within 80 miles of 24-28N 131-11E2007-11-05
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
34 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.