Exercises
Hazardous operations 112000Z to 120600Z jan in area bound 17-47S 038-05W, 17-56S 037-45W, 18-32S 038-02W,…
Western South Atlantic · Brazil-eastern Coast · HYDROLANT 43/20
- issued
- 2020-01-06 11:30Z
- status
- cancelled 2020-01-12 07:00Z (archive)
- self-cancels
- 2020-01-12 07:00Z
- authority
- NAVAREA V COASTAL E 13/20 060929Z JAN 20.
- sea
- South Atlantic Ocean
- position
- -18.154, -38.063
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-EASTERN COAST. DNC 01. 1. HAZARDOUS OPERATIONS 112000Z TO 120600Z JAN IN AREA BOUND 17-47S 038-05W, 17-56S 037-45W, 18-32S 038-02W, 18-22S 038-23W. 2. CANCEL THIS MSG 120700Z JAN 20.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2020-01-11 20:00Z | 2020-01-12 06:00Z | — | 10 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
75 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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24
- Hazardous operations 212200Z to 220300Z mar in area bound by 17-07.00S 035-19.00W, 16-52.50S 035-41.00W,…2024-03-16
- Hazardous operations 280001Z to 280900Z sep in area bound by 20-35.00S 038-24.00W, 20-26.00S 038-36.00W,…2023-09-23
- Hazardous operations 271000Z to 272200Z sep in area bound by 19-45.00S 038-00.00W, 18-30.00S 038-00.00W,…2023-09-22
- Hazardous operations 261000Z to 261600Z sep in area within 20 miles of 15-50.00S 036-45.00W2023-09-21
- Hazardous operations 262300Z to 270300Z sep in area bound by 17-35.00S 036-10.00W, 17-35.00S 035-50.00W,…2023-09-21
- Hazardous operations 261600Z to 262300Z sep in area bound by 16-45.00S 036-11.00W, 16-49.00S 036-20.00W,…2023-09-21
Season · when military exercises happen here
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A
M
J
J
A
S
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month of issue, all years in the archive
Nearby now · within 120 nm
- Yellow odas buoy established in 17-58.12S 038-41.48W until 19 octNav aids · 37.6 nm
Worldwide now
36 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.