Exercises
Hazardous operations 230230Z to 231300Z and 2300Z to 1300Z daily 23 and 24 feb in area bound by 17-00.00N…
Philippine Sea · Western North Pacific · Northern Mariana Islands · HYDROPAC 598/23
- issued
- 2023-02-22 12:07Z
- status
- cancelled 2023-02-25 14:00Z (archive)
- self-cancels
- 2023-02-25 14:00Z
- authority
- NAVAREA XI 67/23 221156Z FEB 23.
- sea
- North Pacific Ocean
- position
- 15.859, 146.785
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
PHILIPPINE SEA. WESTERN NORTH PACIFIC. NORTHERN MARIANA ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 230230Z TO 231300Z AND 2300Z TO 1300Z DAILY 23 AND 24 FEB IN AREA BOUND BY 17-00.00N 145-05.00E, 17-00.00N 147-00.00E, 16-09.50N 148-09.80E, 14-45.00N 148-00.00E, 14-16.00N 146-25.00E, 15-25.00N 146-25.00E, 15-40.40N 146-12.10E, 15-43.60N 145-27.80E. 2. CANCEL THIS MSG 251400Z FEB 23.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-02-23 02:30Z | 2023-02-23 13:00Z | — | 10 h 30 |
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
1372 within 180 nm since 2002 · 1 in the last 12 months · 1 in force now
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26
- 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
- Hazardous operations 282200Z to 290800Z apr in area bound by 15-25.00N 148-04.00E, 15-25.00N 146-25.00E,…2024-04-24
- Hazardous operations 2300Z to 1300Z daily 29 apr thru 01 may in areas within five miles of: a. 13-26.00N…2024-04-24
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
Nothing else in force 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.