Exercises

Gunnery exercises 230040Z to 230300Z and 230600Z to 231100Z feb in area bound by 23-45N 122-04E, 23-45N…

Western North Pacific · Taiwan-east Coast · Gunnery · HYDROPAC 471/12

issued
2012-02-18 13:16Z
status
cancelled 2012-02-23 12:00Z (archive)
self-cancels
2012-02-23 12:00Z
authority
NAVAREA XI 110/12 181142Z FEB 12.
sea
Philippine Sea
position
22.846, 122.194
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
TAIWAN-EAST COAST.
GUNNERY.
1. GUNNERY EXERCISES 230040Z TO 230300Z AND
   230600Z TO 231100Z FEB IN AREA BOUND BY
   23-45N 122-04E, 23-45N 122-37E,
   22-30N 122-37E, 21-51N 122-15E,
   22-19N 121-39E, 22-31N 121-38E.
2. CANCEL THIS MSG 231200Z FEB.

Activity windows · 2 in this warning

opens (UTC)closes (UTC)locallength
2012-02-23 00:40Z2012-02-23 03:00Z2 h 20
2012-02-23 06:00Z2012-02-23 11:00Z5 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

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

99
00
05
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23

Season · when military exercises happen here

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F
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A
M
J
J
A
S
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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.