Exercises
Hazardous operations
Brazil-southeast Coast · HYDROLANT 898/10
- issued
- 2010-05-20 03:42Z
- status
- cancelled 2010-05-31 04:00Z (archive)
- self-cancels
- 2010-05-31 04:00Z
- authority
- NAVAREA V S 823/10 200028Z MAY 10.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTHEAST COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 251500Z TO 310300Z MAY IN AREA BETWEEN 23-45S 24-35S AND 040-44W 042-11W. 2. CANCEL THIS MSG 310400Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-05-25 15:00Z | 2010-05-31 03:00Z | — | 132 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Nearby now · within 120 nm
Nothing else in force 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.