Exercises
Hazardous operations 1547Z to 1727Z daily 18 thru 20 oct in area bound by 58-14S 148-57W, 48-18S 143-46W,…
HYDROPAC 1797/03
- issued
- 2003-10-16 21:32Z
- status
- cancelled 2003-10-20 07:50Z (archive)
- self-cancels
- 2003-10-20 18:27Z
- cancels
- HYDROPAC 1765/03
- authority
- VANDENBERG AFB 162054Z OCT 03
- sea
- South Pacific Ocean
- position
- -53.583, -145.721
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1547Z TO 1727Z DAILY 18 THRU 20 OCT IN AREA BOUND BY 58-14S 148-57W, 48-18S 143-46W, 48-31S 142-28W, 58-31S 147-19W. 2. CANCEL HYDROPAC 1765/03. 3. CANCEL THIS MSG 201827Z OCT.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2003-10-18 15:47Z | 2003-10-18 17:27Z | — | 1 h 40 |
| 2003-10-19 15:47Z | 2003-10-19 17:27Z | — | 1 h 40 |
| 2003-10-20 15:47Z | 2003-10-20 17:27Z | — | 1 h 40 |
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
6 within 180 nm since 2001 · 0 in the last 12 months · 0 in force now
01
05
10
15
18
- Hazardous operations 301327Z to 301502Z mar, alternate 1327Z to 1502Z daily 31 mar thru 02 apr in area bound…2018-03-29
- Hazardous operations 291327Z to 291502Z mar, alternate 1327Z to 1502Z daily 30 mar thru 02 apr in area bound…2018-03-25
- Hazardous operations 1547Z to 1727Z daily 15 thru 17 oct in area bound by 58-14S 148-57W, 48-18S 143-46W,…2003-10-10
- Hazardous operations 1328Z to 1508Z daily 23 thru 25 jan in area bound by 58-14S 148-57W, 48-18S 143-46W,…2001-01-21
- Hazardous operations 1328Z to 1508Z daily 18 thru 22 jan in area bound by 58-14S 148-57W, 48-18S 143-46W,…2001-01-12
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
Timeline
- Hazardous operations 1547Z to 1727Z daily 15 thru 17 oct in area bound by 58-14S 148-57W, 48-18S 143-46W,…cancels · 2003-10-10
- Hazardous operations 1547Z to 1727Z daily 15 thru 17 oct in area bound by 58-14S 148-57W, 48-18S 143-46W,…replaced · 2003-10-10
- Cancel HYDROPAC 1797/03 and this msg, operations completedcancelled by · 2003-10-20
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.