Exercises
Hazardous operations 2300Z to 1355Z daily 05 thru 08 dec in areas within three miles of: a. 13-26N 145-08E
Western North Pacific · Philippine Sea · Guam · HYDROPAC 3518/21
- issued
- 2021-12-06 04:26Z
- status
- cancelled 2021-12-09 14:55Z (archive)
- self-cancels
- 2021-12-09 14:55Z
- authority
- COMCOGARD SECTOR GUAM 497/21 052348Z DEC 21.
- sea
- North Pacific Ocean
- position
- 13.567, 144.867
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. PHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 2300Z TO 1355Z DAILY 05 THRU 08 DEC IN AREAS WITHIN THREE MILES OF: A. 13-26N 145-08E. B. 13-42N 144-36E. 2. CANCEL THIS MSG 091455Z DEC 21.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-12-05 23:00Z | 2021-12-06 13:55Z | — | 14 h 55 |
| 2021-12-06 23:00Z | 2021-12-07 13:55Z | — | 14 h 55 |
| 2021-12-07 23:00Z | 2021-12-08 13:55Z | — | 14 h 55 |
| 2021-12-08 23:00Z | 2021-12-09 13:55Z | — | 14 h 55 |
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
1962 within 180 nm since 2002 · 2 in the last 12 months · 1 in force now
02
05
10
15
20
25
26
- 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 2200Z to 0600Z 12 thru 19 may in vicinity 13-24.00N 144-39.15E2024-05-07
- 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
J
J
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operations 0100Z to 1300Z daily 18 thru 20 aug in areas within three miles of: a. 13-27.00N…Exercises · 0.5 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf capabilities unreliableNav aids · 5.4 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 5.4 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EOther · 40.4 nm
- Due to tropical storm, the following ports are closed, until further noticeOther · 103.4 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.