Exercises

Gunnery exercises 0001Z to 0900Z daily 01 thru 03, 06 thru 10, 13 thru 17, 20 thru 24 and 27 thru 31 mar in…

Taiwan Strait · Taiwan-southwest Coast · HYDROPAC 667/17

issued
2017-02-24 13:24Z
status
cancelled 2017-03-31 10:00Z (archive)
self-cancels
2017-03-31 10:00Z
authority
NAVAREA XI 140/17 241156Z FEB 17.
sea
South China Sea
position
23.582, 119.175 · r 10.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

TAIWAN STRAIT.
TAIWAN-SOUTHWEST COAST.
DNC 23.
1. GUNNERY EXERCISES 0001Z TO 0900Z DAILY
   01 THRU 03, 06 THRU 10, 13 THRU 17, 20 THRU 24
   AND 27 THRU 31 MAR IN AREAS:
   A. BETWEEN
      23-39-54N 23-29-54N AND 119-05-29E 119-15-29E.
   B. WITHIN TEN MILES OF 23-34-54N 119-10-29E.
2. CANCEL THIS MSG 311000Z MAR 17.

Activity windows · 3 in this warning

opens (UTC)closes (UTC)locallength
2017-03-01 00:01Z2017-03-01 09:00Z8 h 59
2017-03-02 00:01Z2017-03-02 09:00Z8 h 59
2017-03-03 00:01Z2017-03-03 09:00Z8 h 59

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

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

99
00
05
10
15
20
23

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

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.