Exercises
Hazardous operations occur in the Philippine Sea near Guam from 0100 to 1300 UTC daily from 22 through 24 September within three miles of two positions.
North Pacific · Philippine Sea · Guam · HYDROPAC 2685/26
- issued
- 2026-09-16 08:27Z
- status
- cancelled 2026-09-17 14:30Z (dropped from inforce)
- self-cancels
- 2026-09-24 14:00Z
- sea
- Philippine Sea
- position
- 13.575, 144.867
- source
- nga_inforce · first seen 2026-09-18 06:17Z
Original warning text
NORTH PACIFIC. PHILIPPINE SEA. GUAM. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 22 THRU 24 SEP IN AREAS WITHIN THREE MILES OF: A. 13-27.00N 145-08.00E. B. 13-42.00N 144-36.00E. 2. CANCEL THIS MSG 241400Z SEP 26.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-22 01:00Z | 2026-09-22 13:00Z | — | 12 h |
| 2026-09-23 01:00Z | 2026-09-23 13:00Z | — | 12 h |
| 2026-09-24 01:00Z | 2026-09-24 13:00Z | — | 12 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
2035 within 180 nm since 2002 · 63 in the last 12 months · 0 in force now
02
05
10
15
20
25
26
- Hazardous operations 210300Z to 210500Z and 250100Z to 250300Z sep in area bound by 13-24.75N 144-38.30E,…2026-09-16
- Hazardous operations2026-09-15
- Hazardous operations 172200Z to 181300Z sep in area bound by 17-00.00N 145-04.98E, 17-00.00N 147-00.00E,…2026-09-15
- Hazardous operations 162300Z to 170200Z sep in 13-29.05N 144-40.05E2026-09-15
- Hazardous operations 140100Z to 141300Z, 0600Z to 1300Z daily 15 thru 17 sep in area within three miles of…2026-09-09
- Hazardous operations 131400Z to 140600Z sep in area bound by 13-14.00N 145-00.00E, 13-14.00N 146-32.00E,…2026-09-09
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
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 5.8 nm
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off airNav aids · 5.8 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EStorms · 39.9 nm
Worldwide now
14 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.