Exercises

Gunnery exercises 2300Z to 0900Z commencing daily 04 thru 08 oct within 31 miles of 23-26.5N 122-21.5E

HYDROPAC 1800/09

issued
2009-10-04 14:08Z
status
cancelled 2009-10-09 10:00Z (archive)
self-cancels
2009-10-09 10:00Z
authority
NAVAREA XI 640/09 04 OCT 09.
sea
Philippine Sea
position
23.442, 122.358 · r 31.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. GUNNERY EXERCISES 2300Z TO 0900Z COMMENCING
   DAILY 04 THRU 08 OCT WITHIN 31 MILES OF
   23-26.5N 122-21.5E.
2. CANCEL THIS MSG 091000Z OCT.

Activity windows · 5 in this warning

opens (UTC)closes (UTC)locallength
2009-10-04 23:00Z2009-10-05 09:00Z10 h
2009-10-05 23:00Z2009-10-06 09:00Z10 h
2009-10-06 23:00Z2009-10-07 09:00Z10 h
2009-10-07 23:00Z2009-10-08 09:00Z10 h
2009-10-08 23:00Z2009-10-09 09:00Z10 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

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

99
00
05
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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

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.