Exercises
Hazardous operations occur daily from September 13 to 19 near Guam, in a bounded area of the North Pacific.
North Pacific · Guam · HYDROPAC 2592/26
- issued
- 2026-09-09 07:48Z
- status
- cancelled 2026-09-09 13:15Z (dropped from inforce)
- self-cancels
- 2026-09-20 14:59Z
- sea
- North Pacific Ocean
- position
- 11.767, 144.021
- source
- nga_inforce · first seen 2026-09-09 18:17Z
Original warning text
NORTH PACIFIC. GUAM. 1. HAZARDOUS OPERATIONS 1400Z TO 1359Z DAILY 13 THRU 19 SEP IN AREA BOUND BY 13-10.00N 144-30.00E, 13-10.00N 144-41.98E, 12-49.98N 144-45.00E, 11-00.00N 144-45.00E, 11-00.00N 143-00.00E, 11-45.00N 143-00.00E, 12-49.98N 144-30.00E. 2. CANCEL THIS MSG 201459Z SEP 26.
Activity windows · 7 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-13 14:00Z | 2026-09-14 13:59Z | — | 23 h 59 |
| 2026-09-14 14:00Z | 2026-09-15 13:59Z | — | 23 h 59 |
| 2026-09-15 14:00Z | 2026-09-16 13:59Z | — | 23 h 59 |
| 2026-09-16 14:00Z | 2026-09-17 13:59Z | — | 23 h 59 |
| 2026-09-17 14:00Z | 2026-09-18 13:59Z | — | 23 h 59 |
| 2026-09-18 14:00Z | 2026-09-19 13:59Z | — | 23 h 59 |
| 2026-09-19 14:00Z | 2026-09-20 13:59Z | — | 23 h 59 |
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
955 within 180 nm since 2002 · 47 in the last 12 months · 1 in force now
02
05
10
15
20
25
26
- 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
- Hazardous operations 142230Z to 150600Z, 2200Z to 0600Z daily 15 and 16 sep in area bound by 13-32.00N…2026-09-09
- Hazardous operations 1400Z to 1300Z daily 13 thru 15 sep in area bound by 13-10.00N 144-30.00E, 13-10.00N…2026-09-09
- Hazardous operations 140600Z to 141300Z, 0100Z to 1300Z daily 15 thru 17 sep in area within three miles of…2026-09-09
- Hazardous operations 091000Z to 091359Z and 091400Z to 091800Z sep in area bound by 12-50.00N 145-00.00E,…2026-09-04
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 · 113.5 nm
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off airNav aids · 113.5 nm
- Hazardous operations 2200Z to 0700Z daily 09 thru 11 sep in area bound by 13-45.00N 144-19.98E, 13-45.00N…Exercises · 114.6 nm
Worldwide now
24 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.