Exercises
Hazardous operations 0800Z to 1900Z daily 29 nov thru 04 dec in area bound by 01-54S 043-53W, 01-38S…
HYDROLANT 2635/02
- issued
- 2002-11-29 08:50Z
- status
- cancelled 2002-12-03 10:20Z (archive)
- self-cancels
- 2002-12-04 20:00Z
- cancels
- HYDROLANT 2605/02
- authority
- NAVAREA V 1543/02 290135Z NOV 02
- sea
- South Atlantic Ocean
- position
- -1.945, -43.465
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0800Z TO 1900Z DAILY 29 NOV THRU 04 DEC IN AREA BOUND BY 01-54S 043-53W, 01-38S 043-13W, 02-00S 043-03W, 02-15S 043-43W. 2. CANCEL HYDROLANT 2605/02. 3. CANCEL THIS MSG 042000Z DEC.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-11-29 08:00Z | 2002-11-29 19:00Z | — | 11 h |
| 2002-11-30 08:00Z | 2002-11-30 19:00Z | — | 11 h |
| 2002-12-01 08:00Z | 2002-12-01 19:00Z | — | 11 h |
| 2002-12-02 08:00Z | 2002-12-02 19:00Z | — | 11 h |
| 2002-12-03 08:00Z | 2002-12-03 19:00Z | — | 11 h |
| 2002-12-04 08:00Z | 2002-12-04 19:00Z | — | 11 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
84 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
22
- Hazardous operations 041500Z to 041800Z oct in area bound by 00-45.00S 045-18.50W, 00-43.40S 045-27.00W,…2022-09-30
- Hazardous operations in progress until 04 jun in area bound by 02-18.94S 044-22.02W, 02-13.80S 044-22.07W,…2022-05-25
- Hazardous operations in progress until 11 dec in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2021-12-06
- Hazardous operations 221100Z to 272100Z jun in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2020-06-17
- Hazardous operations 191400Z to 191700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-15
- Hazardous operations 171400Z to 171700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-14
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
- Hazardous operations 0800Z to 1800Z daily 29 nov thru 04 dec in area bound by 01-33.0S 043-32.0W, 01-22.0S…cancels · 2002-11-24
- Hazardous operations 0800Z to 1800Z daily 29 nov thru 04 dec in area bound by 01-33.0S 043-32.0W, 01-22.0S…replaced · 2002-11-24
- Seismic survey in progress until 070200Z dec by M/V cgg alize towing eight 7408 meter long cables in area…cancelled by · 2002-12-03
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.