Exercises

Hazardous operations 2100Z to 0200Z commencing daily 05 and 06 sep in area bound by 42-39.8N 131-35.0E,…

HYDROPAC 1420/05

issued
2005-09-01 21:32Z
status
cancelled 2005-09-07 03:00Z (archive)
self-cancels
2005-09-07 03:00Z
authority
NAVAREA XI 429/05 01 SEP 05.
sea
Japan Sea
position
42.305, 133.472
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 2100Z TO 0200Z COMMENCING
   DAILY 05 AND 06 SEP IN AREA BOUND BY
   42-39.8N 131-35.0E, 42-39.0N 134-56.5E,
   41-40.5N 134-44.0E, 42-21.0N 131-30.3E.
2. CANCEL THIS MSG 070300Z SEP.

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

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.