Exercises
Hazardous operations 1600Z to 2100Z daily 14 thru 22 oct: a. in area bound by 01-00S 43-50W, 01-35S 043-17W,…
HYDROLANT 1642/04
- issued
- 2004-10-09 13:47Z
- status
- cancelled 2004-10-22 22:00Z (archive)
- self-cancels
- 2004-10-22 22:00Z
- authority
- NAVAREA V 777/04 09 0CT 04.
- sea
- South Atlantic Ocean
- position
- -0.818, -42.744
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1600Z TO 2100Z DAILY 14 THRU 22 OCT:
A. IN AREA BOUND BY 01-00S 43-50W, 01-35S 043-17W,
00-18S 042-00W, 00-14S 042-35W.
B. WITHIN SIX MILES OF 02-19S 044-22W.
2. CANCEL THIS MSG 222200Z OCT.
Activity windows · 9 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-10-14 16:00Z | 2004-10-14 21:00Z | — | 5 h |
| 2004-10-15 16:00Z | 2004-10-15 21:00Z | — | 5 h |
| 2004-10-16 16:00Z | 2004-10-16 21:00Z | — | 5 h |
| 2004-10-17 16:00Z | 2004-10-17 21:00Z | — | 5 h |
| 2004-10-18 16:00Z | 2004-10-18 21:00Z | — | 5 h |
| 2004-10-19 16:00Z | 2004-10-19 21:00Z | — | 5 h |
| 2004-10-20 16:00Z | 2004-10-20 21:00Z | — | 5 h |
| 2004-10-21 16:00Z | 2004-10-21 21:00Z | — | 5 h |
| … 1 more | |||
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
82 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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22
- Hazardous operations 041500Z to 041800Z oct in area bound by 00-45.00S 045-18.50W, 00-43.40S 045-27.00W,…2022-09-30
- Hazardous operations in progress until 04 jun in area bound by 02-18.94S 044-22.02W, 02-13.80S 044-22.07W,…2022-05-25
- Hazardous operations in progress until 11 dec in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2021-12-06
- Hazardous operations 221100Z to 272100Z jun in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2020-06-17
- Hazardous operations 191400Z to 191700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-15
- Hazardous operations 171400Z to 171700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-14
Season · when military exercises happen here
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A
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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.