Exercises
Hazardous operations
North Atlantic · HYDROLANT 1373/12
- issued
- 2012-06-24 16:46Z
- status
- cancelled 2012-06-25 11:22Z (archive)
- self-cancels
- 2012-06-30 16:01Z
- authority
- NAVAREA II 186/12 241630Z JUN 12.
- sea
- North Atlantic Ocean
- position
- 18.050, -34.767
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH ATLANTIC. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 280930Z TO 281501Z FEB, ALTERNATE 0930Z TO 1501Z DAILY 29 AND 30 JUN VICINITY: A. 18-22N 034-41W. B. 17-44N 034-51W. 2. CANCEL THIS MSG 301601Z JUN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-02-28 09:30Z | 2012-02-28 15:01Z | — | 5 h 31 |
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
12 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
12
- Hazardous operations 2330Z to 0300Z commencing daily 05 thru 09 may in area bound by 19-06.48N 035-34.42W,…2009-05-04
- Hazardous operations 2330Z to 0300Z commencing daily 05 thru 09 may in area bound by 19-06.48N 035-34.42W,…2009-05-04
- Hazardous operations 090312Z to 090759Z sep, alternate 100308Z to 100755Z sep in area bound by 20-54N…2003-09-04
- Hazardous operations 210427Z to 210914Z aug in area bound by 20-54N 042-32W, 19-34N 039-08W, 17-54N 035-11W,…2003-08-18
- Hazardous operations 200340Z to 200947Z aug in area bound by 20-54N 042-32W, 19-34N 039-08W, 17-54N 035-11W,…2003-08-14
- Hazardous operations 180340Z to 180947Z aug, alternate 190340Z to 190947Z aug in area bound by 20-54N…2003-08-14
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 operationscancelled by · 2012-06-25
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.