Exercises
Hazardous operations 052300Z to 060630Z sep in area bound by 12-50.00N 145-00.00E, 12-50.00N 145-10.00E,…
North Pacific · Guam · HYDROPAC 2487/26
- issued
- 2026-08-27 00:37Z
- status
- cancelled 2026-08-31 19:00Z (dropped from inforce)
- self-cancels
- 2026-09-06 07:30Z
- sea
- North Pacific Ocean
- position
- 12.006, 145.674
- source
- nga_inforce · first seen 2026-08-31 19:47Z
Original warning text
NORTH PACIFIC. GUAM. 1. HAZARDOUS OPERATIONS 052300Z TO 060630Z 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 060730Z SEP 26.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-05 23:00Z | 2026-09-06 06:30Z | — | 7 h 30 |
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
941 within 180 nm since 2002 · 29 in the last 12 months · 5 in force now
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26
- 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 072100Z to 072300Z and 080100Z to 080300Z in area bound by 13-36.00N 143-07.00E,…2026-09-03
- Hazardous operations 1400Z to 1359Z daily 06 thru 09 sep in areas bound by: a. 12-49.98N 145-00.00E,…2026-09-03
- Hazardous operations 082200Z to 090300Z sep in area bound by 13-04.00N 145-18.00E, 13-04.00N 147-02.00E,…2026-09-03
- Hazardous operations 2200Z to 0700Z daily 07 thru 11 sep in area bound by 13-45.00N 144-19.98E, 13-45.00N…2026-09-03
- Hazardous operations 070300Z to 070700Z sep in area bound by 13-10.00N 144-30.00E, 13-10.00N 144-41.98E,…2026-09-03
Season · when military exercises happen here
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M
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J
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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 0100Z to 0800Z daily 01 and 02 sep in area bound by 13-10.00N 144-30.00E, 13-10.00N…Exercises · 98.2 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 101.4 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf NAVTEX and sitor services off airNav aids · 101.4 nm
- Hazardous operations 0100Z to 1300Z daily 01 thru 03 sep in areas within: a. three miles of 13-27.00N…Exercises · 105.4 nm
- Hazardous operations 0100Z to 0600Z daily 31 aug and 01 sep and 022000Z to 030800Z sep in area bound by…Exercises · 109.6 nm
Worldwide now
46 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.