Exercises

Hazardous operations 110900Z to 111700Z jan in area bound by 19-18S 038-58W, 19-31S 038-26W, 20-01S 038-41W,…

Western South Atlantic · Brazil-east Coast · HYDROLANT 42/20

issued
2020-01-05 21:19Z
status
cancelled 2020-01-11 18:00Z (archive)
self-cancels
2020-01-11 18:00Z
authority
NAVAREA V COASTAL E 12/20 052020Z JAN 20.
sea
South Atlantic Ocean
position
-19.655, -38.824
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-EAST COAST.
DNC 01.
1. HAZARDOUS OPERATIONS 110900Z TO 111700Z JAN
   IN AREA BOUND BY
   19-18S 038-58W, 19-31S 038-26W,
   20-01S 038-41W, 19-47S 039-13W.
2. CANCEL THIS MSG 111800Z JAN 20.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2020-01-11 09:00Z2020-01-11 17:00Z8 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

97 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now

03
05
10
15
20
23

Season · when military exercises happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Worldwide now

36 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.