Exercises
Hazardous operations 0601Z to 1601Z daily 13 thru 15 nov in areas bound by: a. 09-16N 167-20E, 09-23N…
HYDROPAC 1209/99
- issued
- 1999-11-09 09:40Z
- status
- cancelled 1999-11-13 11:07Z (archive)
- self-cancels
- 1999-11-15 17:01Z
- authority
- VAFB OP #W4420 091705 NOV 99 & CDR USAKA KWAJALEIN OP #W4420 050212Z NOV 99
- sea
- North Pacific Ocean
- position
- 11.567, 171.417
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0601Z TO 1601Z DAILY 13 THRU 15 NOV
IN AREAS BOUND BY:
A. 09-16N 167-20E, 09-23N 167-33E, 09-32N 167-28E,
09-42N 167-43E, 10-08N 168-24E, 09-27N 168-50E,
09-02N 168-10E, 08-59N 167-56E, 08-54N 167-46E,
08-50N 167-36E.
B. 10-15N 171-51E, 11-00N 172-23E, 12-00N 171-54E,
12-41N 171-00E, 12-11N 170-20E, 11-08N 171-00E.
C. 13-02N 173-37E, 13-24N 174-12E, 13-04N 174-25E,
12-42N 173-50E.
2. CANCEL THIS MSG 151701Z NOV.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-11-13 06:01Z | 1999-11-13 16:01Z | — | 10 h |
| 1999-11-14 06:01Z | 1999-11-14 16:01Z | — | 10 h |
| 1999-11-15 06:01Z | 1999-11-15 16:01Z | — | 10 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
59 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
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05
10
15
20
23
- Hazardous operations 190700Z to 191427Z apr, alternate 200700Z to 201427Z apr in areas bound by: a.…2023-04-14
- Hazardous operations 0631Z to 1431Z daily 04 and 08 aug in areas bound by: a. 15-06.00N 177-34.00E,…2022-07-30
- Hazardous operations: a. 0631Z to 1431Z daily 04 thru 08 aug in area bound by 15-24.00N 177-15.00E,…2022-07-30
- Hazardous operations 190830Z to 191430Z oct, alternate 0830Z to 1430Z daily 20 thru 29 oct in area bound by…2021-10-15
- Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 30 jun in area bound by…2021-06-22
- Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 25 jun in area bound by…2021-06-16
Season · when military exercises happen here
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A
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 1209/99 and this msg, operations completedcancelled by · 1999-11-13
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.