Exercises

Gunnery exercises 0001Z to 1300Z daily 01 thru 06, 08 thru 13, 15 thru 20, 22 thru 27, 29 and 30 nov in area…

HYDROPAC 1694/04

issued
2004-10-28 10:40Z
status
cancelled 2004-11-30 14:00Z (archive)
self-cancels
2004-11-30 14:00Z
cancels
HYDROPAC 1689/04
authority
NAVAREA XI 502/04 27 OCT 04.
sea
Japan Sea
position
37.904, 130.011
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. GUNNERY EXERCISES 0001Z TO 1300Z DAILY 01 THRU 06,
   08 THRU 13, 15 THRU 20, 22 THRU 27, 29 AND 30 NOV
   IN AREA BOUND BY 38-08N 129-51E, 38-08N 130-10E,
   37-39N 130-10E, 37-42N 129-51E.
2. CANCEL HYDROPAC 1689/04.
3. CANCEL THIS MSG 301400Z NOV.

Activity windows · 6 in this warning

opens (UTC)closes (UTC)locallength
2004-11-01 00:01Z2004-11-01 13:00Z12 h 59
2004-11-02 00:01Z2004-11-02 13:00Z12 h 59
2004-11-03 00:01Z2004-11-03 13:00Z12 h 59
2004-11-04 00:01Z2004-11-04 13:00Z12 h 59
2004-11-05 00:01Z2004-11-05 13:00Z12 h 59
2004-11-06 00:01Z2004-11-06 13:00Z12 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

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

99
00
05
10
14

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

Timeline

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.