Exercises
Hazardous operations 222300Z to 231359Z, 1400Z to 1359Z daily 23 thru 26 and 261400Z to 261600Z aug in areas…
Western North Pacific · Philippine Sea · Guam · HYDROPAC 2400/21
- issued
- 2021-08-22 05:21Z
- status
- cancelled 2021-08-26 17:00Z (archive)
- self-cancels
- 2021-08-26 17:00Z
- authority
- COMCOGARD SECTOR GUAM 341/21 220407Z AUG 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 222300Z TO 231359Z, 1400Z TO 1359Z DAILY 23 THRU 26 AND 261400Z TO 261600Z AUG IN AREAS WITHIN THREE MILES OF: A. 13-26N 145-08E. B. 13-42N 144-36E. 2. CANCEL THIS MSG 261700Z AUG 21.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-08-22 23:00Z | 2021-08-23 13:59Z | — | 14 h 59 |
| 2021-08-23 14:00Z | 2021-08-24 13:59Z | — | 23 h 59 |
| 2021-08-24 14:00Z | 2021-08-25 13:59Z | — | 23 h 59 |
| 2021-08-25 14:00Z | 2021-08-26 13:59Z | — | 23 h 59 |
| 2021-08-26 14:00Z | 2021-08-26 16:00Z | — | 2 h |
| 2021-08-26 14:00Z | 2021-08-27 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
1963 within 180 nm since 2002 · 3 in the last 12 months · 1 in force now
02
05
10
15
20
25
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 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
Season · when military exercises happen here
J
F
M
A
M
J
J
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S
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N
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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.