Other

Navigation prohibited until 232200Z sep in area within 30 miles of 25-11.58S 045-57.07W

Western South Atlantic · Brazil-south Coast · HYDROLANT 2609/17

issued
2017-08-26 06:23Z
status
cancelled 2017-08-28 23:35Z (archive)
self-cancels
2017-09-23 23:00Z
cancels
HYDROLANT 2591/17
authority
NAVAREA V 241/17 260148Z AUG 17.
sea
South Atlantic Ocean
position
-25.193, -45.951 · r 30.0 nm
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTH COAST.
DNC 01.
CHART 24004.
1. NAVIGATION PROHIBITED UNTIL 232200Z SEP
   IN AREA WITHIN 30 MILES OF
   25-11.58S 045-57.07W.
2. CANCEL HYDROLANT 2591/17.
3. CANCEL THIS MSG 232300Z SEP 17.

This area · other warnings

66 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
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15
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23

Season · when other warnings happen here

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M
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month of issue, all years in the archive

Timeline

Nearby now · within 120 nm

Worldwide now

34 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.