Exercises
Hazardous operations
Brazil-northeast Coast · HYDROLANT 1300/15
- issued
- 2015-05-28 09:20Z
- status
- cancelled 2015-06-03 21:00Z (archive)
- self-cancels
- 2015-06-03 21:00Z
- cancels
- HYDROLANT 1283/15
- authority
- NAVAREA V E 509/15 280046Z MAY 15 - NAVAREA V E 507/15 272119Z MAY 15.
- sea
- South Atlantic Ocean
- position
- -5.774, -34.270
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BRAZIL-NORTHEAST COAST.
HAZARDOUS OPERATIONS.
DNC 01.
1. HAZARDOUS OPERATIONS 021100Z TO 021500Z AND
031100Z TO 032000Z JUN IN AREAS BOUND BY:
A. 05-54.08S 035-10.54W, 05-47.50S 034-58.25W,
06-05.25S 034-52.20W, 05-56.32S 035-10.31W.
B. 05-47.50S 034-58.25W, 05-07.23S 033-49.35W,
05-19.35S 033-30.96W, 06-25.26S 034-11.47W,
06-05.25S 034-52.20W.
2. CANCEL HYDROLANT 1283/15.
3. CANCEL THIS MSG 032100Z JUN 15.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-06-02 11:00Z | 2015-06-02 15:00Z | — | 4 h |
| 2015-06-03 11:00Z | 2015-06-03 20:00Z | — | 9 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
377 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 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
- Hazardous operations 021500Z to 022100Z oct in area within eight miles of 06-18.00S 034-40.00W2023-09-27
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
Timeline
- Ilha do pacotes light 20-21.1S 040-15.0W unlitcancels · 2015-05-25
- Ilha do pacotes light 20-21.1S 040-15.0W unlitreplaced · 2015-05-25
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.