Exercises
Hazardous operations 0800Z to 1700Z daily 01 thru 03, 05, 09, 11 and 12 mar in area bound by 38-57-00N…
Western Mediterranean Sea · Tyrrhenian Sea · Sardinia · HYDROLANT 558/21
- issued
- 2021-02-26 13:07Z
- status
- cancelled 2021-03-06 09:08Z (archive)
- self-cancels
- 2021-03-12 18:00Z
- authority
- NAVAREA III 181/21 261304Z FEB 21.
- sea
- Mediterranean Sea - Western Basin
- position
- 38.844, 8.618
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN MEDITERRANEAN SEA. TYRRHENIAN SEA. SARDINIA. DNC 08. 1. HAZARDOUS OPERATIONS 0800Z TO 1700Z DAILY 01 THRU 03, 05, 09, 11 AND 12 MAR IN AREA BOUND BY 38-57-00N 008-37-06E, 38-56-00N 008-27-00E, 38-49-00N 008-26-00E, 38-43-30N 008-41-15E, 38-46-15N 008-48-00E, 38-50-00N 008-48-00E, 38-55-10N 008-42-30E. 2. CANCEL THIS MSG 121800Z MAR 21.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-03-01 08:00Z | 2021-03-01 17:00Z | — | 9 h |
| 2021-03-02 08:00Z | 2021-03-02 17:00Z | — | 9 h |
| 2021-03-03 08:00Z | 2021-03-03 17:00Z | — | 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
351 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Hazardous operations 0530Z to 1530Z daily 21 thru 28 apr and 02 thru 19 may in area bound by 39-42.84N…2023-04-21
- Hazardous operations 0600Z to 2200Z daily 21 and 22 mar in area bound by 38-52.00N 011-22.00E, 38-51.00N…2023-03-19
- Hazardous operations 0530Z to 1530Z daily 28 apr thru 27 may except saturdays and sundays in area bound by…2022-04-27
- Hazardous operations 070600Z to 071800Z in area bound by 38-57-00N 008-37-06E, 38-56-24N 008-31-42E,…2022-04-05
- Gunnery exercises 0530Z to 2030Z daily 28 thru 31 mar and 04 thru 07 apr and 0530Z to 1530Z daily 01 and 08…2022-03-26
- Gunnery exercises 0630Z to 1630Z daily 22 thru 25 mar and 0530Z to 2030Z daily 28 mar thru 01 apr and 04…2022-03-18
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
- Cancel HYDROLANT 558/21 and this msgcancelled by · 2021-03-06
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.