Exercises
Hazardous operations 020300Z to 020730Z may, alternate 0300Z to 0730Z daily 03 and 04 may in area bound by…
HYDROPAC 775/04
- issued
- 2004-04-30 09:40Z
- status
- cancelled 2004-05-02 00:25Z (archive)
- self-cancels
- 2004-05-04 08:30Z
- cancels
- HYDROPAC 771/04
- authority
- USAKA KWAJALEIN OP#H0047/K6566 300110Z APR 04
- sea
- North Pacific Ocean
- position
- 12.081, 167.450
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 020300Z TO 020730Z MAY, ALTERNATE 0300Z TO 0730Z DAILY 03 AND 04 MAY IN AREA BOUND BY 12-20N 166-37E, 11-20N 167-53E, 11-51N 168-16E, 12-49N 167-02E. 2. CANCEL HYDROPAC 771/04. 3. CANCEL THIS MSG 040830Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-05-02 03:00Z | 2004-05-02 07:30Z | — | 4 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
116 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Hazardous operations 010700Z to 011411Z nov, alternate 020700Z to 021411Z nov in areas bound by a. 09-53.00N…2023-10-27
- Hazardous operations 060700Z to 061411Z sep, alternate 070700Z to 071411Z sep in areas bound by: a.…2023-09-01
- Hazardous operations 222200Z to 230400Z mar, alternate 2200Z to 0400Z daily 23 thru 28 mar in areas bound…2023-03-21
- Hazardous operations 070700Z to 071411Z sep, alternate 080700Z to 081411Z sep in area bound by 10-11.00N…2022-09-01
- Hazardous operations 160700Z to 161409Z aug, alternate 170700Z to 171409Z aug in area bound by 10-13.00N…2022-08-11
- Hazardous operations 040700Z to 041409Z aug, alternate 050700Z to 051409Z aug in area bound by 09-39.00N…2022-07-30
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Hazardous operations 020330Z to 020530Z may, alternate 0330Z to 0530Z daily 03 and 04 may in area bound by…cancels · 2004-04-29
- Hazardous operations 020330Z to 020530Z may, alternate 0330Z to 0530Z daily 03 and 04 may in area bound by…replaced · 2004-04-29
- Hazardous operations 030300Z to 030730Z may, alternate 0300Z to 0730Z daily 04 and 05 may in area bound by…cancelled by · 2004-05-02
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.