Exercises
Hazardous operations 0100Z to 1300Z daily 21 thru 23 apr in areas within three miles of: a. 13-27.00N…
North Pacific · Philippine Sea · Guam · HYDROPAC 1139/26
- issued
- 2026-04-17 09:03Z
- status
- cancelled 2026-08-17 00:00Z (dropped from snapshot)
- self-cancels
- 2026-04-23 14:00Z
- sea
- Philippine Sea
- position
- 13.575, 144.867
- source
- nga_wayback · first seen 2026-04-17 16:00Z
Original warning text
NORTH PACIFIC. PHILIPPINE SEA. GUAM. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 21 THRU 23 APR IN AREAS WITHIN THREE MILES OF: A. 13-27.00N 145-08.00E. B. 13-42.00N 144-36.00E. 2. CANCEL THIS MSG 231400Z APR 26.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-04-21 01:00Z | 2026-04-21 13:00Z | — | 12 h |
| 2026-04-22 01:00Z | 2026-04-22 13:00Z | — | 12 h |
| 2026-04-23 01:00Z | 2026-04-23 13:00Z | — | 12 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
1985 within 180 nm since 2002 · 13 in the last 12 months · 2 in force now
02
05
10
15
20
25
26
- Hazardous operations2026-08-22
- 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 172200Z to 181200Z apr in area bound by 13-30.00N 145-09.00E, 13-30.00N 145-30.00E,…2026-04-17
- Hazardous operations 121400Z to 181359Z apr in area bound by 17-00.00N 145-04.98E, 17-00.00N 146-27.65E,…2026-04-08
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
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N
D
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 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf capabilities unreliableNav aids · 5.8 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 5.8 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EOther · 39.9 nm
- Due to tropical storm, the following ports are closed, until further noticeOther · 102.9 nm
Worldwide now
36 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.