Exercises
Hazardous operations 1300Z to 1600Z daily 22 thru 24 jul in area bound 40-16.8S 056-48.6W, 40-18.2S…
HYDROLANT 1197/08
- issued
- 2008-07-18 14:41Z
- status
- cancelled 2008-07-24 17:00Z (archive)
- self-cancels
- 2008-07-24 17:00Z
- authority
- NAVAREA VI 159/08 181404Z JUL 08.
- sea
- South Atlantic Ocean
- position
- -40.322, -56.800
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1300Z TO 1600Z DAILY 22 THRU 24 JUL IN AREA BOUND 40-16.8S 056-48.6W, 40-18.2S 056-43.7W, 40-20.0S 056-52.1W, 40-22.3S 056-47.5W. 2. CANCEL THIS MSG 241700Z JUL.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-07-22 13:00Z | 2008-07-22 16:00Z | — | 3 h |
| 2008-07-23 13:00Z | 2008-07-23 16:00Z | — | 3 h |
| 2008-07-24 13:00Z | 2008-07-24 16:00Z | — | 3 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
8 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
04
05
10
15
16
- Gunnery exercises 0900Z to 2300Z daily 15 thru 18 feb in area bound by 39-40S 058-37W, 39-40S 057-00W,…2016-02-12
- Gunnery exercises 101600Z to 102100Z may in area bound by 39-51S 060-30W, 39-18S 059-20W, 40-00S 059-05W,…2007-05-06
- Gunnery exercises 071200Z to 071500Z and 071600Z to 072100Z may in area bound by 40-00S 060-22W, 39-27S…2007-05-03
- Gunnery exercises 082300Z to 090130Z mar in area bound by 38-38S 057-36W, 38-46S 057-30W, 38-58S 057-50W,…2007-03-04
- Hazardous operations 031700Z to 031900Z sep in area bound by 41-23S 059-02W, 41-09S 058-44W, 41-25S 058-20W,…2006-08-30
- Hazardous operations 031200Z to 031300Z sep in area bound by 40-42S 060-03W, 40-27S 059-45W, 40-43S 059-22W,…2006-08-30
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
Nothing else in force 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.