Exercises
Hazardous operations 2000Z to 0800Z daily 08 thru 14 oct in area within three miles of 16-01.06N 146-03.52E
Western North Pacific · Farallon de Medinilla · HYDROPAC 3157/23
- issued
- 2023-10-04 08:34Z
- status
- cancelled 2023-10-15 09:00Z (archive)
- self-cancels
- 2023-10-15 09:00Z
- authority
- COMCOGARD FORCES MICRONESIA SECTOR GUAM 363/23 040601Z OCT 23.
- sea
- North Pacific Ocean
- position
- 16.018, 146.059 · r 3.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. FARALLON DE MEDINILLA. DNC 12. 1. HAZARDOUS OPERATIONS 2000Z TO 0800Z DAILY 08 THRU 14 OCT IN AREA WITHIN THREE MILES OF 16-01.06N 146-03.52E. 2. CANCEL THIS MSG 150900Z OCT 23.
Activity windows · 7 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-10-08 20:00Z | 2023-10-09 08:00Z | — | 12 h |
| 2023-10-09 20:00Z | 2023-10-10 08:00Z | — | 12 h |
| 2023-10-10 20:00Z | 2023-10-11 08:00Z | — | 12 h |
| 2023-10-11 20:00Z | 2023-10-12 08:00Z | — | 12 h |
| 2023-10-12 20:00Z | 2023-10-13 08:00Z | — | 12 h |
| 2023-10-13 20:00Z | 2023-10-14 08:00Z | — | 12 h |
| 2023-10-14 20:00Z | 2023-10-15 08:00Z | — | 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
1449 within 180 nm since 2002 · 1 in the last 12 months · 1 in force now
02
05
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15
20
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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 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
- Hazardous operations 2200Z to 0600Z daily 05 thru 07 may in area bound by 13-45.00N 144-19.98E, 13-45.00N…2024-04-30
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
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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.