Exercises
Hazardous operations 1100Z to 2000Z daily 18 thru 22 oct in area bound by 33-42.72S 053-20.62W, 33-39.20S…
HYDROLANT 1699/08
- issued
- 2008-10-13 11:28Z
- status
- cancelled 2008-10-22 07:19Z (archive)
- self-cancels
- 2008-10-22 21:00Z
- cancels
- HYDROLANT 1176/08
- authority
- NAVAREA V S 553/08 130022Z OCT 08.
- sea
- South Atlantic Ocean
- position
- -33.735, -53.239
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1100Z TO 2000Z DAILY 18 THRU 22 OCT IN AREA BOUND BY 33-42.72S 053-20.62W, 33-39.20S 053-14.58W, 33-40.38S 053-09.43W, 33-46.87S 053-09.60W, 33-50.00S 053-12.00W, 33-44.00S 053-22.00W. 2. CANCEL HYDROLANT 1176/08(57). 3. CANCEL THIS MSG 222100Z OCT.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-10-18 11:00Z | 2008-10-18 20:00Z | — | 9 h |
| 2008-10-19 11:00Z | 2008-10-19 20:00Z | — | 9 h |
| 2008-10-20 11:00Z | 2008-10-20 20:00Z | — | 9 h |
| 2008-10-21 11:00Z | 2008-10-21 20:00Z | — | 9 h |
| 2008-10-22 11:00Z | 2008-10-22 20:00Z | — | 9 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
89 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
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15
20
23
- Hazardous operations 290300Z to 292100Z sep in area bound by 32-22.40S 052-12.40W, 32-30.40S 052-14.10W,…2023-09-24
- Hazardous operations 220900Z to 250400Z aug in area bound by 31-28.42S 049-14.03W, 31-13.60S 049-44.45W,…2023-08-17
- Hazardous operations 110900Z to 120400Z in area bound by 31-28.42S 049-14.02W, 31-13.60S 049-44.45W,…2023-08-06
- Hazardous operations 290300Z to 291600Z jun in area bound by 32-24.20S 052-04.30W, 32-22.40S 052-14.10W,…2023-06-24
- Hazardous operations 290300Z to 292300Z mar in area bound by 32-24.20S 052-04.30W, 32-22.40S 052-12.40W,…2023-03-25
- Hazardous operations 050300Z to 052300Z oct in area bound by 32-24.20S 052-04.30W, 32-22.40S 052-12.40W,…2022-09-30
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
- Seismic survey in progress until 15 nov M/V western pride towing eight two mile long cables in area bound by…cancels · 2008-07-14
- Seismic survey in progress until 15 nov M/V western pride towing eight two mile long cables in area bound by…replaced · 2008-07-14
- Hazardous operations 221100Z to 230001Z oct in area bound by 33-42.72S 053-20.62W, 33-39.20S 053-14.58W,…cancelled by · 2008-10-22
Nearby now · within 120 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 6.8 nm
- Odas buoy temporarily established in 32-32.46S 052-06.03W until 31 dec 27Nav aids · 91.7 nm
- Odas buoy temporarily established in 32-14.29S 051-58.16WNav aids · 110.3 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.