Exercises
Hazardous operations 2300Z to 0200Z and 0400Z to 0700Z commencing daily 25 thru 27 aug: a. within five miles…
HYDROPAC 1471/03
- issued
- 2003-08-26 00:01Z
- status
- cancelled 2003-08-28 08:00Z (archive)
- self-cancels
- 2003-08-28 08:00Z
- authority
- MAG 12 250257Z AUG 03
- sea
- Philippine Sea
- position
- 24.860, 131.328
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2300Z TO 0200Z AND
0400Z TO 0700Z COMMENCING DAILY 25 THRU 27 AUG:
A. WITHIN FIVE MILES OF 24-28-00N 131-11-00E.
B. IN AREA BOUND BY 24-23-00N 130-48-00E,
25-26-00N 131-42-00E, 25-13-00N 132-31-00E,
24-00-00N 133-00-00E, 24-00-00N 132-22-46E,
24-07-18N 131-10-13E.
C. IN AREA BOUND BY 25-41-00N 128-52-00E,
25-48-22N 129-02-26E, 25-44-00N 129-26-00E,
25-44-00N 130-11-00E, 25-43-09N 130-36-00E,
25-41-00N 130-45-00E, 24-53-00N 130-04-00E.
2. CANCEL THIS MSG 280800Z AUG.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-08-25 04:00Z | 2003-08-25 07:00Z | — | 3 h |
| 2003-08-25 23:00Z | 2003-08-26 02:00Z | — | 3 h |
| 2003-08-26 04:00Z | 2003-08-26 07:00Z | — | 3 h |
| 2003-08-26 23:00Z | 2003-08-27 02:00Z | — | 3 h |
| 2003-08-27 04:00Z | 2003-08-27 07:00Z | — | 3 h |
| 2003-08-27 23:00Z | 2003-08-28 02:00Z | — | 3 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
15 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
12
- Torpedo firing exercises 27 jan thru 01 feb during daylight hours within 12 miles of 26-33N 128-53E2012-01-22
- Torpedo firing exercises 15 thru 18 jun during daylight hours within 12 miles of 26-09N 128-39E2011-06-10
- Hazardous operations 220001Z to 240100Z sep in area bound by 27-06N 129-15E, 27-06N 131-00E, 26-10N 131-00E,…2009-09-20
- Hazardous operations 220001Z to 260001Z sep in area bound by 27-06N 129-15E, 27-06N 131-00E, 26-10N 131-00E,…2009-09-18
- Hazardous operations 270100Z to 271000Z mar in areas bound by: a. 25-26.0N 131-42.0E, 25-13.0N 132-31.0E,…2008-03-24
- Hazardous operations 220100Z to 221000Z and 240100Z to 241000Z mar in areas bound by: a. 25-26.0N 131-42.0E,…2008-03-17
Season · when military exercises happen here
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A
M
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J
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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.