Other
Caution is advised to avoid eight unlit orange buoys installed in a 1500 meter radius centered on 24-29.10S…
Western South Atlantic · Ihla Grande · HYDROLANT 1139/11
- issued
- 2011-07-14 02:13Z
- status
- cancelled 2011-07-16 08:52Z (archive)
- authority
- NAVAREA V S 582/11 140213Z JUL 11.
- position
- -24.485, -44.208
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC.
IHLA GRANDE.
1. CAUTION IS ADVISED TO AVOID EIGHT UNLIT ORANGE
BUOYS INSTALLED IN A 1500 METER RADIUS CENTERED
ON 24-29.10S 044-12.50W FROM 13 JUL THRU 13 SEP.
2. CANCEL THIS MSG 14 SEP.
This area · other warnings
160 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
24
- Hazardous operation 291900Z apr to 011900Z may in area within ten miles of 23-38.00S 042-27.00W2024-04-24
- M/V rademaker on fire in 23-24.75S 043-51.85W2023-10-17
- M/V shirley unreported2023-08-13
- Six meter vessel marinho I, blue hull, unreported2023-06-27
- Anti pollution exercises 210800Z to 212000Z jun in areas bound by 23-45.88S 045-03.23W, 23-45.88S…2023-06-20
- Cabo frio light 23-00.81S 042-00.05W at reduced intensity until 25 oct2023-04-29
Season · when other warnings happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- HYDROLANT warnings in force 160900Z jul 11cancelled by · 2011-07-16
Nearby now · within 120 nm
- Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sepNav aids · 76 nm
- Odas buoy established in 24-06.36S 045-38.78WNav aids · 81.9 nm
- Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…Exercises · 93.5 nm
Worldwide now
68 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.