Debris

7500 meter long seismic cables with buoy adrift in 25-25.3S 041-31.0W at 071430Z mar

Brazil-south Coast · HYDROLANT 403/10

issued: 2010-03-08 02:57Z
status: cancelled 2010-03-11 03:00Z (archive)
self-cancels: 2010-03-11 03:00Z
authority: NAVAREA V S 412/10 080030Z MAR 10.
sea: South Atlantic Ocean
position: -25.422, -41.517
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTH COAST.
1. 7500 METER LONG SEISMIC CABLES WITH BUOY ADRIFT
   IN 25-25.3S 041-31.0W AT 071430Z MAR.
   REPORTS TO ANY COASTAL RADIO STATION.
2. CANCEL THIS MSG 110300Z MAR.

This area · drifting objects

12 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now

Buoy adrift in vicinity 23-54.82S 041-31.54W2023-09-20
Odas buoy adrift in vicinity 25-28.31S 042-30.43W on 26 oct2021-10-27
Cylindrical object adrift in 22-47.43S 040-58.38W at 051000Z dec2019-12-06
Buoy adrift in 23-09.4S 039-37.3W at 122013Z jul2019-07-12
Buoy adrift in 24-47.15S 039-51.02W at 062008Z jul2019-07-07
Buoy adrift in 25-16.01S 042-43.10W at 040001Z oct2017-10-12

Season · when drifting objects happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Hazardous operations 0800Z to 2100Z daily 18 thru 20 aug in area within ten miles of 25-06.00S 041-13.00WExercises · 25.3 nm
Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 71 nm

Worldwide now

4 drifting objects in force · see all

Debris

Logs, buoys, mooring gear and other objects adrift. All current drifting objects →

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.