Exercises
Hazardous operations daily from 22:00 UTC to 13:59 UTC on 11 and 12 September in the Philippine Sea near Northern Mariana Islands; canceled after 13:59 UTC September 26.
North Pacific · Philippine Sea · Northern Mariana Islands · HYDROPAC 2558/26
- issued
- 2026-09-06 11:49Z
- status
- cancelled 2026-09-08 17:45Z (dropped from inforce)
- self-cancels
- 2026-09-13 14:59Z
- sea
- Philippine Sea
- position
- 16.362, 145.880
- source
- nga_inforce · first seen 2026-09-08 18:32Z
Original warning text
NORTH PACIFIC. PHILIPPINE SEA. NORTHERN MARIANA ISLANDS. 1. HAZARDOUS OPERATIONS 2200Z TO 1359Z DAILY 11 AND 12 SEP IN AREA BOUND BY 17-00.00N 145-04.98E, 17-00.00N 146-27.65E, 15-25.00N 146-27.65E, 15-25.00N 146-25.00E, 15-40.37N 146-12.03E, 15-43.60N 145-27.77E. 2. CANCEL THIS MSG 131459Z SEP 26.
This area · military exercises
1397 within 180 nm since 2002 · 24 in the last 12 months · 4 in force now
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26
- Hazardous operations2026-09-06
- Hazardous operations2026-09-03
- 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 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
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operationsExercises · 0 nm
- Hazardous operationsExercises · 0 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.