Exercises

Hazardous operations

Brazil-southeast Coast · HYDROLANT 1063/12

issued: 2012-05-18 01:28Z
status: cancelled 2012-05-19 09:38Z (archive)
self-cancels: 2012-05-29 16:00Z
authority: NAVAREA V S 648/12 180048Z MAY 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-SOUTHEAST COAST.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS 291130Z TO 291500Z MAY
   IN AREA BETWEEN
   23-40.8S 23-51.0S AND 042-32.3W 042-13.2W.
2. CANCEL THIS MSG 291600Z MAY.

Timeline

HYDROLANT warnings in force 190900Z may 12cancelled by · 2012-05-19

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 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.