Exercises
Hazardous operations: a. 0700Z to 1900Z daily 01 thru 05, 08 thru 12, 15 thru 19, 22 thru 26 and 29 thru 31…
HYDROLANT 343/04
- issued
- 2004-02-28 13:50Z
- status
- cancelled 2004-03-31 20:00Z (archive)
- self-cancels
- 2004-03-31 20:00Z
- authority
- MARISARDEGNA 36/04 270901Z FEB 04
- sea
- Tyrrhenian Sea
- position
- 39.766, 10.639
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS:
A. 0700Z TO 1900Z DAILY 01 THRU 05, 08 THRU 12,
15 THRU 19, 22 THRU 26 AND 29 THRU 31 MAR
IN AREA BOUND BY
40-00N 010-00E, 40-00N 010-30E,
39-10N 010-30E, 39-10N 010-00E,
39-26N 009-38E, 39-38N 009-38E.
B. 0700Z TO 1630Z DAILY 02 THRU 04, 09 THRU 11,
16 THRU 18, 23 THRU 25, 30 AND 31 MAR
IN AREA BOUND BY
40-15N 010-00E, 40-15N 011-31E,
40-11N 011-33E, 39-32N 011-38E,
38-52N 011-28E, 39-10N 010-00E,
39-28N 009-38E, 39-43N 009-40E.
C. 0700Z TO 1630Z DAILY 02 THRU 04, 09 THRU 11,
16 THRU 18, 23 THRU 25, 30 AND 31 MAR
IN AREA BOUND BY
40-37N 009-50E, 40-40N 010-35E,
40-40N 010-50E, 39-20N 010-50E,
39-20N 009-47E, 39-24N 009-40E.
2. CANCEL THIS MSG 312000Z MAR.
Activity windows · 8 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-03-01 07:00Z | 2004-03-01 19:00Z | — | 12 h |
| 2004-03-02 07:00Z | 2004-03-02 16:30Z | — | 9 h 30 |
| 2004-03-02 07:00Z | 2004-03-02 19:00Z | — | 12 h |
| 2004-03-03 07:00Z | 2004-03-03 16:30Z | — | 9 h 30 |
| 2004-03-03 07:00Z | 2004-03-03 19:00Z | — | 12 h |
| 2004-03-04 07:00Z | 2004-03-04 16:30Z | — | 9 h 30 |
| 2004-03-04 07:00Z | 2004-03-04 19:00Z | — | 12 h |
| 2004-03-05 07:00Z | 2004-03-05 19:00Z | — | 12 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
354 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 24 thru 26 mar in area bound by 39-40.00N 014-14.00E, 39-26.00N…2023-03-21
- 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
Season · when military exercises happen here
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F
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A
M
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A
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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.