Exercises
Hazardous operations 230100Z to 230500Z jan in areas within ten miles of: a. 15-46N 146-50E
Western North Pacific · Saipan · HYDROPAC 235/19
- issued
- 2019-01-22 09:35Z
- status
- cancelled 2019-01-23 06:00Z (archive)
- self-cancels
- 2019-01-23 06:00Z
- authority
- COMCOGARD SECTOR GUAM 21/19 220722Z JAN 19.
- sea
- North Pacific Ocean
- position
- 15.333, 146.833
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. SAIPAN. DNC 12. 1. HAZARDOUS OPERATIONS 230100Z TO 230500Z JAN IN AREAS WITHIN TEN MILES OF: A. 15-46N 146-50E. B. 14-54N 146-50E. 2. CANCEL THIS MSG 230600Z JAN 19.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2019-01-23 01:00Z | 2019-01-23 05:00Z | — | 4 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
1469 within 180 nm since 2002 · 12 in the last 12 months · 2 in force now
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05
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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 0100Z to 1300Z daily 21 thru 23 apr in areas within three miles of: a. 13-27.00N…2026-04-17
- 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
Season · when military exercises happen here
J
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M
A
M
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J
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operationsExercises · 29.2 nm
- Due to tropical storm, the following ports are closed, until further noticeOther · 67.7 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.