Exercises
Hazardous operations
Brazil-south Coast · HYDROLANT 759/10
- issued
- 2010-05-01 01:16Z
- status
- cancelled 2010-05-07 01:01Z (archive)
- self-cancels
- 2010-05-07 01:01Z
- authority
- NAVAREA V S 733/10 010051Z MAY 10.
- sea
- South Atlantic Ocean
- position
- -27.200, -46.926
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 062200Z TO 070001Z MAY IN AREA BOUND BY 26-52.0S 046-58.0W, 27-11.0S 046-33.0W, 27-32.0S 046-53.5W, 27-13.0S 047-18.0W. 2. CANCEL THIS MSG 070101Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-05-06 22:00Z | 2010-05-07 00:01Z | — | 2 h 01 |
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
240 within 180 nm since 2003 · 1 in the last 12 months · 0 in force now
03
05
10
15
20
25
26
- Hazardous operations 250900Z to 272100Z aug in area within seven miles of 24-26.04S 045-39.91W2026-08-20
- Hazardous operations 041200Z to 082000Z dec in area within 12 miles of 24-22.68S 045-50.95W2023-11-30
- Hazardous operations 271200Z to 272000Z sep in area within 12 miles of 24-22.68S 045-50.95W2023-09-27
- Hazardous operations 100900Z to 110400Z aug in area bound by 28-29.50S 046-35.63W, 28-12.87S 047-04.53W,…2023-08-06
- Hazardous operations 160900Z to 292100Z jul in area bound by 27-59.52S 048-13.07W, 28-06.34S 048-01.90W,…2023-07-11
- Hazardous operations 260001Z apr to 130001Z may in area bound by 26-59.82S 046-22.87W, 26-59.82S 047-54.87W,…2023-04-21
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
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.