Exercises
Hazardous operations will occur near Guam on September 9 from 1000 to 1359 and 1400 to 1800 UTC within a defined area.
North Pacific · Guam · HYDROPAC 2536/26
- issued
- 2026-09-04 04:11Z
- status
- in force
- self-cancels
- 2026-09-09 19:00Z
- sea
- North Pacific Ocean
- position
- 12.006, 145.674
- nearest port
- Saipan · 193 nm
- source
- nga_inforce · first seen 2026-09-08 18:32Z
Original warning text
NORTH PACIFIC. GUAM. 1. HAZARDOUS OPERATIONS 091000Z TO 091359Z AND 091400Z TO 091800Z SEP IN AREA BOUND BY 12-50.00N 145-00.00E, 12-50.00N 145-10.00E, 11-32.00N 146-50.33E, 11-32.00N 145-11.00E. 2. CANCEL THIS MSG 091900Z SEP 26.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-09 10:00Z | 2026-09-09 13:59Z | — | 3 h 59 |
| 2026-09-09 14:00Z | 2026-09-09 18:00Z | — | 4 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
952 within 180 nm since 2002 · 40 in the last 12 months · 6 in force now
02
05
10
15
20
25
26
- 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
- Hazardous operations 072100Z to 072300Z and 080100Z to 080300Z in area bound by 13-36.00N 143-07.00E,…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
- Hazardous operations 1400Z to 1359Z daily 01 thru 05 sep in areas bound by: a. 12-49.98N 145-00.00E,…Exercises · 85.3 nm
- Hazardous operations 090430Z to 090830Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…Exercises · 89.3 nm
- Hazardous operations 092230Z to 100230Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 146-10.00E,…Exercises · 89.3 nm
- Hazardous operations 092200Z to 100600Z sep in area bound by 12-49.00N 146-15.00E, 12-49.00N 146-52.00E,…Exercises · 99.3 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 101.4 nm
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off airNav aids · 101.4 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.