Exercises

Gunnery exercises 182200Z to 191000Z feb, alternate 192200Z to 201000Z feb in area within 25 miles of…

Western North Pacific · HYDROPAC 518/21

issued
2021-02-14 12:28Z
status
cancelled 2021-02-20 11:00Z (archive)
self-cancels
2021-02-20 11:00Z
authority
NAVAREA XI 47/21 141134Z FEB 21.
sea
North Pacific Ocean
position
31.237, 144.447 · r 25.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
DNC 12.
1. GUNNERY EXERCISES 182200Z TO 191000Z FEB,
   ALTERNATE 192200Z TO 201000Z FEB
   IN AREA WITHIN 25 MILES OF
   31-14-14N 144-26-48E.
2. CANCEL THIS MSG 201100Z FEB 21.

Activity windows · 2 in this warning

opens (UTC)closes (UTC)locallength
2021-02-18 22:00Z2021-02-19 10:00Z12 h
2021-02-19 22:00Z2021-02-20 10:00Z12 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

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

06
10
15
20
24

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.