Exercises

Gunnery exercises 0001Z to 0330Z and 0600Z to 0830Z daily 21 feb thru 18 mar: a. in area bound by 23-51N…

Taiwan Strait · Gunnery · HYDROPAC 549/11

issued
2011-02-19 10:47Z
status
cancelled 2011-03-18 09:30Z (archive)
self-cancels
2011-03-18 09:30Z
authority
NAVAREA XI 97/11 190739Z FEB 11.
sea
South China Sea
position
23.783, 118.856
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

TAIWAN STRAIT.
GUNNERY.
1. GUNNERY EXERCISES 0001Z TO 0330Z AND
   0600Z TO 0830Z DAILY 21 FEB THRU 18 MAR:
   A. IN AREA BOUND BY
      23-51N 118-54E, 23-34N 119-15E,
      23-04N 118-23E, 23-08N 118-13E.
   B. WITHIN 30 MILES OF 23-51N 118-54E.
2. CANCEL THIS MSG 180930Z MAR.

Activity windows · 52 in this warning

opens (UTC)closes (UTC)locallength
2011-02-21 00:01Z2011-02-21 03:30Z3 h 29
2011-02-21 06:00Z2011-02-21 08:30Z2 h 30
2011-02-22 00:01Z2011-02-22 03:30Z3 h 29
2011-02-22 06:00Z2011-02-22 08:30Z2 h 30
2011-02-23 00:01Z2011-02-23 03:30Z3 h 29
2011-02-23 06:00Z2011-02-23 08:30Z2 h 30
2011-02-24 00:01Z2011-02-24 03:30Z3 h 29
2011-02-24 06:00Z2011-02-24 08:30Z2 h 30
44 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

402 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now

06
10
15
20
21

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.