Exercises
Hazardous operations
Brazil-northeast Coast · HYDROLANT 100/10
- issued
- 2010-01-16 14:06Z
- status
- cancelled 2010-01-22 02:00Z (archive)
- self-cancels
- 2010-01-22 02:00Z
- authority
- NAVAREA V E 99/10 16 JAN 10.
- sea
- South Atlantic Ocean
- position
- -7.371, -33.736
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTHEAST COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 212000Z TO 220100Z JAN IN AREA BOUND BY 06-47.0S 033-37.0W, 07-20.5S 033-09.0W, 07-58.0S 033-51.0W, 07-23.0S 034-19.4W. 2. CANCEL THIS MSG 220200Z JAN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-01-21 20:00Z | 2010-01-22 01:00Z | — | 5 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
375 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now
99
00
05
10
15
20
25
26
- Hazardous operations 03 aug thru 11 sep in area bound by 05-42.53S 034-45.02W, 06-09.83S 034-46.82W,…2026-07-29
- Hazardous operations 261300Z to 261900Z feb in area within ten miles of 05-40.00S 034-57.00W2024-02-22
- Hazardous operations 221300Z to 221900Z feb in area within five miles of 05-42.00S 035-01.00W2024-02-19
- Hazardous operations 230300Z to 260300Z jan in area bound by 08-51.88S 034-17.63W, 08-51.87S 034-38.00W,…2024-01-18
- Hazardous operations daily 1100Z to 2000Z 06 thru 08 dec in area bound by 05-51.89S 034-54.35W, 05-47.04S…2023-12-01
- Hazardous operations 051100Z to 051500Z dec in area within ten miles of 05-39.00S 034-52.00W2023-12-01
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
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.