Exercises
Hazardous operations 2100Z to 0100Z commencing daily 18, 19, 23 and 24 apr and 0400Z to 0900Z daily 19, 20,…
HYDROPAC 550/01
- issued
- 2001-04-13 11:09Z
- status
- cancelled 2001-04-25 10:00Z (archive)
- self-cancels
- 2001-04-25 10:00Z
- authority
- NAVAREA XIII 21/01 POR EGC #50953 130909Z APR 01
- sea
- Japan Sea
- position
- 42.233, 132.241
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2100Z TO 0100Z COMMENCING DAILY 18, 19, 23 AND 24 APR AND 0400Z TO 0900Z DAILY 19, 20, 24 AND 25 APR IN AREA BOUND BY 42-10N 131-00E, 42-32N 131-06E, 42-33N 131-13E, 42-39N 131-25E, 42-38N 131-27E, 42-42N 131-52E, 42-40N 133-27E, 42-10N 133-27E, 41-48N 132-45E, 41-35N 131-54E. 2. CANCEL THIS MSG 251000Z APR.
This area · military exercises
236 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
99
00
05
10
15
20
25
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
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
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.