Exercises
Hazardous operations are taking place daily from 2200 to 0700 UTC on September 9 through 11 in an area near Guam in the Philippine Sea.
North Pacific · Philippine Sea · Guam · HYDROPAC 2532/26
- issued
- 2026-09-03 08:58Z
- status
- in force
- self-cancels
- 2026-09-12 08:00Z
- sea
- Philippine Sea
- position
- 13.625, 144.466
- nearest port
- Saipan · 121 nm
- source
- nga_inforce · first seen 2026-09-08 18:32Z
Original warning text
NORTH PACIFIC. PHILIPPINE SEA. GUAM. 1. HAZARDOUS OPERATIONS 2200Z TO 0700Z DAILY 09 THRU 11 SEP IN AREA BOUND BY 13-45.00N 144-19.98E, 13-45.00N 144-36.00E, 13-30.00N 144-36.00E, 13-30.00N 144-19.98E. 2. CANCEL THIS MSG 120800Z SEP 26.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-09 22:00Z | 2026-09-10 07:00Z | — | 9 h |
| 2026-09-10 22:00Z | 2026-09-11 07:00Z | — | 9 h |
| 2026-09-11 22:00Z | 2026-09-12 07:00Z | — | 9 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
This area · military exercises
1991 within 180 nm since 2002 · 42 in the last 12 months · 6 in force now
02
05
10
15
20
25
26
- Hazardous operations 091000Z to 091359Z and 091400Z to 091800Z sep in area bound by 12-50.00N 145-00.00E,…2026-09-04
- Hazardous operations 102000Z to 102230Z sep in area bound by 13-32.00N 144-38.00E, 13-53.00N 145-02.00E,…2026-09-03
- Hazardous operations 102230Z to 110600Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…2026-09-03
- Hazardous operations 090430Z to 090830Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…2026-09-03
- Hazardous operations 062100Z to 070200Z in area bound by 12-50.00N 145-00.00E, 12-50.00N 145-10.00E,…2026-09-03
- Hazardous operations 092230Z to 100230Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…2026-09-03
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 · 23 nm
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off airNav aids · 23 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EStorms · 51.6 nm
- Hazardous operations 090430Z to 090830Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…Exercises · 74.4 nm
- Hazardous operations 092230Z to 100230Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…Exercises · 74.4 nm
- Hazardous operations 1400Z to 1359Z daily 01 thru 05 sep in areas bound by: a. 12-49.98N 145-00.00E,…Exercises · 81.1 nm
Worldwide now
31 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.