Other

Dangerous submerged rocks, least depth 10 meters, in 35-16.13S 055-06.20W

HYDROLANT 529/97

issued: 1997-04-03 18:23Z
status: cancelled 1999-01-22 00:00Z (archive)
position: -35.269, -55.103
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CHART 24050 (10TH ED).
DANGEROUS SUBMERGED ROCKS, LEAST DEPTH 10 METERS,
IN 35-16.13S 055-06.20W.

This area · other warnings

29 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now

Geological operations in progress until further notice by M/V fugro brasilis in area bound by 36-30S…2014-04-12
F/V primavera XVII in need of assistance due to a crack in hull in 33-58S 052-38W at 082135Z jan2012-01-09
Geophysical survey until 060259Z nov by M/V reflect aries along trackline joining 35-14.75S 053-10.90W,…2011-05-12
Fishing tackle anchored in areas between: a. 37-16.7S 053-56.2W and 37-14.2S 053-53.0W2006-11-18
M/V astro II reports crewman requiring medical assistance in 33-38.50S 052-54.78W at 060045Z jul2006-07-06
Radiobeacon at cabo polonio light 34-24S 053-47W at reduced power2006-02-01

Season · when other warnings happen here

month of issue, all years in the archive

Timeline

HYDROLANT messages in force 220800Z jan 99cancelled by · 1999-01-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

30 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.