Exercises

Gunnery exercises 2300Z to 0800Z commencing daily 15 thru 19 aug in area bound by 38-25N 128-45E, 38-25N…

Sea of Japan · Gunnery · HYDROPAC 1624/10

issued
2010-08-11 14:08Z
status
cancelled 2010-08-20 09:00Z (archive)
self-cancels
2010-08-20 09:00Z
authority
NAVAREA XI 591/10 111154Z AUG 10.
sea
Japan Sea
position
38.304, 129.171
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SEA OF JAPAN.
GUNNERY.
1. GUNNERY EXERCISES 2300Z TO 0800Z
   COMMENCING DAILY 15 THRU 19 AUG
   IN AREA BOUND BY
   38-25N 128-45E, 38-25N 129-30E,
   38-10N 129-30E, 38-10N 129-00E,
   38-17N 129-00E, 38-17N 128-45E.
2. CANCEL THIS MSG 200900Z AUG.

Activity windows · 5 in this warning

opens (UTC)closes (UTC)locallength
2010-08-15 23:00Z2010-08-16 08:00Z9 h
2010-08-16 23:00Z2010-08-17 08:00Z9 h
2010-08-17 23:00Z2010-08-18 08:00Z9 h
2010-08-18 23:00Z2010-08-19 08:00Z9 h
2010-08-19 23:00Z2010-08-20 08:00Z9 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

332 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
14

Season · when military exercises happen here

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F
M
A
M
J
J
A
S
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month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force 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.