Exercises
Hazardous operations
Philippine Sea · Mariana Islands · HYDROPAC 2172/11
- issued
- 2011-08-03 06:40Z
- status
- cancelled 2011-08-04 05:00Z (archive)
- self-cancels
- 2011-08-04 05:00Z
- authority
- USCG GUAM 410/11 030458Z AUG 11.
- sea
- North Pacific Ocean
- position
- 15.702, 146.705
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
PHILIPPINE SEA. MARIANA ISLANDS. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 032200Z TO 040400Z AUG IN AREA BOUND BY 17-00N 145-05E, 17-00N 147-00E, 17-00N 147-10E, 16-15N 148-00E, 14-45N 148-00E, 13-51N 145-34E, 14-15N 145-34E, 14-50N 146-16E, 15-14N 146-20E, 15-30N 146-10E, 15-40N 146-00E, 15-42N 145-35E. 2.CANCEL THIS MSG 040500Z AUG.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-08-03 22:00Z | 2011-08-04 04:00Z | — | 6 h |
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
1396 within 180 nm since 2002 · 3 in the last 12 months · 1 in force now
02
05
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15
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26
- Hazardous operations 0100Z to 1300Z daily 24 thru 27 aug in areas within three miles of: a. 13-27.00N…2026-08-20
- Hazardous operations 0100Z to 1300Z daily 25 thru 27 aug in areas within three miles of: a. 13-27.00N…2026-08-19
- Hazardous operations 0100Z to 1300Z daily 18 thru 20 aug in areas within three miles of: a. 13-27.00N…2026-08-12
- Hazardous operations 2300Z to 1300Z daily 13 thru 15 may in areas within five miles of: a. 13-26.00N…2024-05-08
- Hazardous operations 082300Z to 091300Z may in areas within five miles of: a. 13-26.00N 145-08.00E2024-05-03
- Hazardous operations 2300Z to 1300Z daily 06 and 07 may in area within five miles of 13-26.00N 145-08.00E2024-05-01
Season · when military exercises happen here
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F
M
A
M
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month of issue, all years in the archive
Nearby now · within 120 nm
Worldwide now
35 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.