Exercises
Hazardous operations 162100Z to 170300Z sep in area bound by 26-23N 128-20E, 27-06N 129-10E, 27-06N 131-00E,…
HYDROPAC 1487/04
- issued
- 2004-09-16 11:07Z
- status
- cancelled 2004-09-17 04:00Z (archive)
- self-cancels
- 2004-09-17 04:00Z
- authority
- USS COWPENS 15 SEP 04.
- sea
- Philippine Sea
- position
- 26.657, 129.900
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 162100Z TO 170300Z SEP IN AREA BOUND BY 26-23N 128-20E, 27-06N 129-10E, 27-06N 131-00E, 26-10N 131-00E. 2. CANCEL THIS MSG 170400Z SEP.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-09-16 21:00Z | 2004-09-17 03:00Z | — | 6 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
16 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
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
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.