Exercises
Hazardous operations 101100Z to 102300Z sep in area within four miles of 23-02.10S 044-05.83W
Western South Atlantic · Brazil · HYDROLANT 2217/22
- issued
- 2022-09-05 03:02Z
- status
- cancelled 2022-09-11 00:01Z (archive)
- self-cancels
- 2022-09-11 00:01Z
- authority
- NAVAREA V COASTAL 607/22 050220Z SEP 22.
- sea
- South Atlantic Ocean
- position
- -23.035, -44.097 · r 4.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. HAZARDOUS OPERATIONS 101100Z TO 102300Z SEP IN AREA WITHIN FOUR MILES OF 23-02.10S 044-05.83W. 2. CANCEL THIS MSG 110001Z SEP 22.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2022-09-10 11:00Z | 2022-09-10 23:00Z | — | 12 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
615 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
99
00
05
10
15
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25
26
- Hazardous operations in progress until 060400Z jun 27 in area bound by 24-39.87S 042-29.30W, 24-39.78S…2026-07-29
- Hazardous operations 220000Z to 252359Z apr in area bound by 23-23.00S 042-15.00W, 23-23.00S 042-45.00W,…2024-04-19
- Hazardous operations 241400Z to 242100Z mar in area bound by 23-40.00S 041-50.00W, 23-40.00S 042-21.00W,…2024-03-19
- Hazardous operations 181300Z to 181900Z mar in area within three miles of 23-02.00S 043-03.00W2024-03-13
- Hazardous operations 132200Z to 140400Z mar in area bound by 23-40.00S 041-50.00W, 23-40.00S 042-21.00W,…2024-03-12
- Hazardous operations 280900Z to 281500Z feb in area within 20 miles of 23-45.00S 041-45.00W2024-02-23
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
- Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sepNav aids · 18 nm
- Odas buoy established in 24-06.36S 045-38.78WNav aids · 106.8 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.