Exercises
Hazardous operations
Brazil-south Coast · HYDROLANT 2647/12
- issued
- 2012-11-08 22:23Z
- status
- cancelled 2012-11-14 18:20Z (archive)
- self-cancels
- 2012-11-14 18:20Z
- authority
- NAVAREA V S 1498/12 08 NOV 12.
- sea
- South Atlantic Ocean
- position
- -26.403, -45.900
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-SOUTH COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 141440Z TO 141720Z NOV IN AREA BOUND BY 26-07.5S 045-58.0W, 26-29.5S 045-36.0W, 26-41.0S 045-50.0W, 26-18.5S 046-12.0W. 2. CANCEL THIS MSG 141820Z NOV 12.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-11-14 14:40Z | 2012-11-14 17:20Z | — | 2 h 40 |
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
395 within 180 nm since 2004 · 1 in the last 12 months · 0 in force now
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26
- Hazardous operations 250900Z to 272100Z aug in area within seven miles of 24-26.04S 045-39.91W2026-08-20
- Hazardous operations in progress until 182300Z dec in area bound by 24-51.58S 043-44.93W, 24-16.70S…2023-12-06
- Hazardous operations 041200Z to 082000Z dec in area within 12 miles of 24-22.68S 045-50.95W2023-11-30
- Hazardous operations 1100Z to 2000Z daily 13 nov thru 01 dec in areas within five miles of: a. 24-00.00S…2023-11-09
- Hazardous operations 271200Z to 272000Z sep in area within 12 miles of 24-22.68S 045-50.95W2023-09-27
- Hazardous operations 101200Z to 182359Z aug in area bound by 24-17.00S 043-00.00W, 24-17.00S 043-38.00W,…2023-08-07
Season · when military exercises happen here
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F
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A
M
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J
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D
month of issue, all years in the archive
Nearby now · 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.