Exercises
Hazardous operations 2000Z to 0225Z commencing daily 09 nov thru 09 dec in area bound by 00-20N 000-28E,…
HYDROLANT 2023/05
- issued
- 2005-11-04 16:59Z
- status
- cancelled 2005-12-10 03:25Z (archive)
- self-cancels
- 2005-12-10 03:25Z
- authority
- NAVAREA II 346/05 041634Z NOV 05.
- sea
- North Atlantic Ocean
- position
- 0.294, -4.787
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 2000Z TO 0225Z COMMENCING DAILY 09 NOV THRU 09 DEC IN AREA BOUND BY 00-20N 000-28E, 01-00S 000-17E, 00-12N 009-56W, 01-37N 009-46W. 2. CANCEL THIS MSG 100325Z DEC.
Activity windows · 31 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2005-11-09 20:00Z | 2005-11-10 02:25Z | — | 6 h 25 |
| 2005-11-10 20:00Z | 2005-11-11 02:25Z | — | 6 h 25 |
| 2005-11-11 20:00Z | 2005-11-12 02:25Z | — | 6 h 25 |
| 2005-11-12 20:00Z | 2005-11-13 02:25Z | — | 6 h 25 |
| 2005-11-13 20:00Z | 2005-11-14 02:25Z | — | 6 h 25 |
| 2005-11-14 20:00Z | 2005-11-15 02:25Z | — | 6 h 25 |
| 2005-11-15 20:00Z | 2005-11-16 02:25Z | — | 6 h 25 |
| 2005-11-16 20:00Z | 2005-11-17 02:25Z | — | 6 h 25 |
| … 23 more | |||
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 2005 · 0 in the last 12 months · 0 in force now
05
09
- Hazardous operations 2000Z to 0004Z commencing daily 12 feb thru 12 mar in area bound by 00-07S 000-26W,…2009-02-07
- Hazardous operations 1544Z to 2205Z daily 12 aug thru 12 sep in area bound by 00-44S 000-25E, 02-31S…2008-08-08
- Hazardous operations 1645Z to 2315Z daily 23 may thru 23 jun in area bound by 00-50N 001-17E, 00-58S…2008-05-18
- Hazardous operations 2000Z to 0044Z commencing daily 09 mar thru 09 apr in area bound by 00-57N 001-18E,…2007-03-04
- Hazardous operations 2000Z to 0037Z commencing daily 08 dec thru 07 jan 07 in area bounded by 00-50N…2006-12-03
- Hazardous operations 2000Z to 0115Z daily 09 and 10 mar in area bound by 01-10N 000-59W, 00-15S 001-09W,…2006-03-09
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.