Exercises
Hazardous operations 230900Z to 231500Z aug in area between 23-50S 23-35S and 043-00W 042-43W
Western South Atlantic · Brazil-south Coast · HYDROLANT 2645/18
- issued
- 2018-08-19 03:34Z
- status
- cancelled 2018-08-23 16:00Z (archive)
- self-cancels
- 2018-08-23 16:00Z
- authority
- NAVAREA V COASTAL S 628/18 190228Z AUG 18.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTH COAST. DNC 01. 1. HAZARDOUS OPERATIONS 230900Z TO 231500Z AUG IN AREA BETWEEN 23-50S 23-35S AND 043-00W 042-43W. 2. CANCEL THIS MSG 231600Z AUG 18.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-08-23 09:00Z | 2018-08-23 15:00Z | — | 6 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.