Exercises

Gunnery exercises 2300Z to 0400Z commencing daily 03 thru 07, 10 thru 14, 17 thru 21 and 24 thru 28 jul,…

Taiwan-southeast Coast · Gunnery · HYDROPAC 1908/11

issued
2011-07-01 16:53Z
status
cancelled 2011-07-29 10:00Z (archive)
self-cancels
2011-07-29 10:00Z
authority
NAVAREA XI 461/11 011229Z JUL 11
sea
Philippine Sea
position
21.987, 121.855
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

TAIWAN-SOUTHEAST COAST.
GUNNERY.
1. GUNNERY EXERCISES 2300Z TO 0400Z COMMENCING
   DAILY 03 THRU 07, 10 THRU 14, 17 THRU 21 AND
   24 THRU 28 JUL, 0600Z TO 0900Z DAILY 04 THRU 08,
   11 THRU 15, 18 THRU 22 AND 25 THRU 29 JUL
   IN AREA BOUND BY
   22-26.9N 122-00.5E, 21-32.9N 122-00.5E,
   21-41.9N 121-40.5E, 22-14.9N 121-40.5E.
2. CANCEL THIS MSG 291000Z JUL.

Activity windows · 10 in this warning

opens (UTC)closes (UTC)locallength
2011-07-03 23:00Z2011-07-04 04:00Z5 h
2011-07-04 06:00Z2011-07-04 09:00Z3 h
2011-07-04 23:00Z2011-07-05 04:00Z5 h
2011-07-05 06:00Z2011-07-05 09:00Z3 h
2011-07-05 23:00Z2011-07-06 04:00Z5 h
2011-07-06 06:00Z2011-07-06 09:00Z3 h
2011-07-06 23:00Z2011-07-07 04:00Z5 h
2011-07-07 06:00Z2011-07-07 09:00Z3 h
2 more

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

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

99
00
05
10
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23

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

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.