Exercises

Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 05 thru 10, 12 thru 16, 19 thru 24 and 26 thru 31 jul in…

HYDROPAC 1071/04

issued: 2004-06-26 16:03Z
status: cancelled 2004-07-31 14:00Z (archive)
self-cancels: 2004-07-31 14:00Z
cancels: HYDROPAC 1058/04
authority: PVMM; NAVAREA XI 293/04 JUN 04./
sea: Japan Sea
position: 38.304, 129.171
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. GUNNERY EXERCISES 0001Z TO 1300Z DAILY 01 THRU 03,
   05 THRU 10, 12 THRU 16, 19 THRU 24 AND
   26 THRU 31 JUL IN AREA BOUND BY
   38-25N 128-45E, 38-25N 129-30E,
   38-10N 129-30E, 38-10N 129-00E,
   38-17N 129-00E, 38-17N 128-45E.
2. CANCEL HYDROPAC 1058/04.
3. CANCEL THIS MSG 311400Z JUL.

Activity windows · 3 in this warning

opens (UTC)	closes (UTC)	local	length
2004-07-01 00:01Z	2004-07-01 13:00Z	—	12 h 59
2004-07-02 00:01Z	2004-07-02 13:00Z	—	12 h 59
2004-07-03 00:01Z	2004-07-03 13:00Z	—	12 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

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

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 05 thru 10, 12 thru 17, 19 thru 24 and 26 thru 31 jul in…cancels · 2004-06-25
Gunnery exercises 0001Z to 1300Z daily 01 thru 03, 05 thru 10, 12 thru 17, 19 thru 24 and 26 thru 31 jul in…replaced · 2004-06-25

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.