Exercises
Hazardous operations
Western North Atlantic · Brazil-north Coast · HYDROLANT 3081/16
- issued
- 2016-11-19 00:45Z
- status
- cancelled 2016-11-24 19:00Z (archive)
- self-cancels
- 2016-11-24 19:00Z
- authority
- NAVAREA V COASTAL 964/16 190041Z NOV 16.
- sea
- North Atlantic Ocean
- position
- 2.828, -50.271
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 241100Z TO 241800Z NOV IN AREA BOUND BY 02-58.5N 050-33.0W, 03-05.5N 050-15.5W, 02-43.0N 050-00.0W, 02-32.5N 050-16.0W. 2. CANCEL THIS MSG 241900Z NOV 16.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2016-11-24 11:00Z | 2016-11-24 18:00Z | — | 7 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
153 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
24
- Hazardous operations 181000Z to 190100Z, 191000Z to 200100Z, 201000Z to 201630Z, 211000Z to 220100Z and…2024-03-13
- Hazardous operations 201700Z to 201900Z feb in area within three miles of 04-53.07N 052-12.69W2024-02-16
- Hazardous operations 131100Z to 131300Z feb in area within three miles of 04-53.07N 052-12.69W2024-02-08
- Hazardous operations 011100Z to 011500Z feb 24 in area within three miles of 04-56.00N 052-05.00W2024-01-27
- Hazardous operations 221000Z to 261630Z jan in area within three miles of 05-04.99N 052-00.10W2024-01-17
- Hazardous operations 101200Z to 101500Z jan in area within three miles of 04-56.00N 052-05.00W2024-01-05
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
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.