Exercises
Hazardous operations
Brazil-south Coast · HYDROLANT 2858/13
- issued
- 2013-11-13 07:21Z
- status
- cancelled 2013-11-19 19:00Z (archive)
- self-cancels
- 2013-11-19 19:00Z
- authority
- NAVAREA V S 1406/13 121221Z NOV 13.
- sea
- South Atlantic Ocean
- position
- -23.064, -43.827
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 1600Z TO 1800Z DAILY 18 AND 19 NOV:
A. IN AREA BOUND BY
23-02.03S 043-51.03W, 23-02.00S 043-35.03W,
23-04.03S 043-35.03W, 23-05.03S 043-51.03W.
B. WITHIN 5.5 MILES OF 23-04.03S 043-52.03W.
C. VICINITY OF TRACKLINE BETWEEN
23-01.03S 043-47.33W AND 23-10.03S 043-52.00W.
2. CANCEL THIS MSG 191900Z NOV 13.
This area · military exercises
618 within 180 nm since 1999 · 2 in the last 12 months · 1 in force now
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26
- Hazardous operations 250900Z to 272100Z aug in area within seven miles of 24-26.04S 045-39.91W2026-08-20
- 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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month of issue, all years in the archive
Nearby now · within 120 nm
- Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sepNav aids · 30.3 nm
- Odas buoy established in 24-06.36S 045-38.78WNav aids · 118 nm
- Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 119.7 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.