Exercises

Hazardous operations 0900Z to 2130Z daily 11 and 12 jan in area bound by 22-58.72S 042-02.15W, 23-01.00S…

Western South Atlantic · Brazil-southeast Coast · HYDROLANT 54/22

issued
2022-01-06 02:17Z
status
cancelled 2022-01-12 22:30Z (archive)
self-cancels
2022-01-12 22:30Z
authority
NAVAREA V COASTAL S 8/22 060144Z JAN 22.
sea
South Atlantic Ocean
position
-23.057, -42.037
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTHEAST COAST.
DNC 01.
1. HAZARDOUS OPERATIONS 0900Z TO 2130Z
   DAILY 11 AND 12 JAN IN AREA BOUND BY
   22-58.72S 042-02.15W, 23-01.00S 042-00.00W,
   23-07.00S 042-00.00W, 23-07.00S 042-04.48W,
   23-01.20S 042-04.48W.
2. CANCEL THIS MSG 122230Z JAN 22.

This area · military exercises

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

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Season · when military exercises 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

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.