Exercises
Hazardous operations 1900Z to 1359Z commencing daily 30 jan thru 06 feb within ten miles of 16-01N 146-04E
HYDROPAC 259/09
- issued
- 2009-01-31 18:36Z
- status
- cancelled 2009-02-01 05:33Z (archive)
- self-cancels
- 2009-02-07 14:59Z
- authority
- NAVAREA XI 76/09 31 JAN 09.
- sea
- North Pacific Ocean
- position
- 16.017, 146.067 · r 10.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1900Z TO 1359Z COMMENCING DAILY 30 JAN THRU 06 FEB WITHIN TEN MILES OF 16-01N 146-04E. 2. CANCEL THIS MSG 071459Z FEB.
Activity windows · 8 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-01-30 19:00Z | 2009-01-31 13:59Z | — | 18 h 59 |
| 2009-01-31 19:00Z | 2009-02-01 13:59Z | — | 18 h 59 |
| 2009-02-01 19:00Z | 2009-02-02 13:59Z | — | 18 h 59 |
| 2009-02-02 19:00Z | 2009-02-03 13:59Z | — | 18 h 59 |
| 2009-02-03 19:00Z | 2009-02-04 13:59Z | — | 18 h 59 |
| 2009-02-04 19:00Z | 2009-02-05 13:59Z | — | 18 h 59 |
| 2009-02-05 19:00Z | 2009-02-06 13:59Z | — | 18 h 59 |
| 2009-02-06 19:00Z | 2009-02-07 13:59Z | — | 18 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
1465 within 180 nm since 2002 · 12 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 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
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A
M
J
J
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 259/09 and this msg, 246/09 referscancelled by · 2009-02-01
Nearby now · within 120 nm
- Due to tropical storm, the following ports are closed, until further noticeOther · 59.6 nm
- Hazardous operationsExercises · 89.4 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.