Exercises

Gunnery exercises 0001Z to 0900Z daily 01 thru 03, 06, 08, 10, 13, 15, 20, 22, 28, 29, and 31 mar, 0001Z to…

Taiwan Strait · Taiwan-southwest Coast · HYDROPAC 668/17

issued
2017-02-24 13:30Z
status
cancelled 2017-03-31 10:00Z (archive)
self-cancels
2017-03-31 10:00Z
authority
NAVAREA XI 141/17 241156Z FEB 17.
sea
South China Sea
position
22.748, 119.591 · r 15.0 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, 08, 10, 13, 15, 20, 22, 28, 29, AND 31 MAR,
   0001Z TO 1400Z DAILY 07, 09, 14, 16, 17, 21, 23,
   24 AND 30 MAR IN AREAS:
   A. BETWEEN
      22-34-54N 22-54-54N AND 119-25-29E 119-45-29E.
   B. WITHIN 15 MILES OF 22-44-54N 119-35-29E.
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

802 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

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.