Exercises
Hazardous operations 050300Z to 080300Z aug within 40 miles of 25-30S 042-00W
HYDROLANT 1440/09
- issued
- 2009-07-31 16:00Z
- status
- cancelled 2009-08-08 04:00Z (archive)
- self-cancels
- 2009-08-08 04:00Z
- authority
- NAVAREA V S 1590/09 310020Z JUL 09.
- sea
- South Atlantic Ocean
- position
- -25.500, -42.000 · r 40.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 050300Z TO 080300Z AUG WITHIN 40 MILES OF 25-30S 042-00W. 2. CANCEL THIS MSG 080400Z AUG.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-08-05 03:00Z | 2009-08-08 03:00Z | — | 72 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
603 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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26
- Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00W2026-08-13
- Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…2026-07-29
- Hazardous operations 220000Z to 252359Z apr in area bound by 23-23.00S 042-15.00W, 23-23.00S 042-45.00W,…2024-04-19
- Hazardous operations 241400Z to 242100Z mar in area bound by 23-40.00S 041-50.00W, 23-40.00S 042-21.00W,…2024-03-19
- Hazardous operations 181300Z to 181900Z mar in area within three miles of 23-02.00S 043-03.00W2024-03-13
- Hazardous operations 132200Z to 140400Z mar in area bound by 23-40.00S 041-50.00W, 23-40.00S 042-21.00W,…2024-03-12
Season · when military exercises happen here
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F
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A
M
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J
A
S
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month of issue, all years in the archive
Nearby now · 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.