Exercises

Hazardous operations 101600Z to 141100Z jan in area bound by 23-50S 042-11W, 23-31S 042-11W, 23-31S 041-48W,…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 40/22

issued
2022-01-05 04:08Z
status
cancelled 2022-01-14 12:00Z (archive)
self-cancels
2022-01-14 12:00Z
authority
NAVAREA V COASTAL S 6/22 050308Z JAN 22.
sea
South Atlantic Ocean
position
-23.675, -41.992
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTHEAST COAST.
DNC 01.
1. HAZARDOUS OPERATIONS 101600Z TO 141100Z JAN
   IN AREA BOUND BY
   23-50S 042-11W, 23-31S 042-11W,
   23-31S 041-48W, 23-50S 041-48W.
2. CANCEL THIS MSG 141200Z JAN 22.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2022-01-10 16:00Z2022-01-14 11:00Z91 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · military exercises

639 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

99
00
05
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26

Season · when military exercises happen here

J
F
M
A
M
J
J
A
S
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month of issue, all years in the archive

Nearby now · within 120 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.