Ligurian Sea
IHO sea area 28d · 8° to 10° E, 43° to 44° N
- in force
- 0
- last 12 months
- 0
- archive messages
- 181
- categories
- 11
What the archive shows
181 messages are recorded since 1977-10-29 for the Ligurian Sea. The selection uses the IHO sea area; a message may describe an exercise, equipment outage or continuing operation as well as a hazard report.
Exercises accounts for 75 of 181 recorded messages (41%), the largest category group in this selection.
The NGA historical archive froze in 2024-05; live collection began 2026-08-17. Counts around that gap are incomplete, and changes in reporting volume do not establish changes in incident frequency.
In force now · 0
Nothing in force in this sea right now.
By year
By month (all years)
By category · available archive
| Exercises | 75 | 41% |
| Surveys | 51 | 28% |
| Incidents | 14 | 8% |
| Other | 12 | 7% |
| Cable ops | 9 | 5% |
| Debris | 5 | 3% |
| Nav aids | 5 | 3% |
| Containers | 5 | 3% |
| Ordnance | 2 | 1% |
| Spills | 2 | 1% |
| Derelicts | 1 | 1% |
Archive · 181 cancelled
- HYDROLANT 165/14 · Incidents2014-01-16 → 2014-03-01France to italy
- HYDROLANT 2580/13 · Incidents2013-10-17 → 2013-10-26Corsica to italy
- HYDROLANT 2848/12 · Other2012-12-02 → 2012-12-22Windsurfer missing vicinity genova (44-23.9N 008-55.3E)
- HYDROLANT 2847/12 · Other2012-12-02 → 2012-12-02Windsurfer missing vicinity 44-25.42N 008-45.8E
- HYDROLANT 2024/11 · Incidents2011-11-29 → 2011-12-10Man overboard vicinity 43-43N 008-45E
- HYDROLANT 856/10 · Incidents2010-05-14 → 2010-06-05Man overboard from M/V zeus palace along trackline joining 44-08.2N 009-04.5E at 122100Z may, 43-57.2N…
- NAVAREA XII 340/09 · Cable ops2009-08-05 → 2009-08-24Cable laying operations 06 thru 25 aug, alternate 26 thru 28 aug by M/V kdd pacific link in area bound by…
- HYDROPAC 1391/09 · Cable ops2009-08-05 → 2009-08-24Cable laying operations 06 thru 25 aug, alternate 26 thru 28 aug by M/V kdd pacific link in area bound by…
- HYDROLANT 4/07 · Incidents2007-01-01 → 2007-02-14Eight meter S/V nada, one person on board, unreported macinaggio (42-58N 009-27E) to genova (44-25N 008-56E)…
- HYDROLANT 1896/04 · Incidents2004-11-25 → 2005-01-05Man overboard vicinity punta mesco (44-15.8N 009-13.7E) on 22 nov
- HYDROLANT 2021/03 · Incidents2003-10-27 → 2003-12-13Last known position 43-48N 007-46E at 261100Z oct
- HYDROLANT 285/03 · Containers2003-02-06 → 2003-02-10Container adrift vicinity 43-48.8N 009-18.6E at 061000Z feb
- HYDROLANT 454/02 · Surveys2002-02-25 → 2002-02-28Underwater operations in progress until 27 feb by M/V manning in area bound by 44-12.42N 009-31.62E,…
- HYDROLANT 437/02 · Incidents2002-02-23 → 2002-04-1214 meter F/V maria maris, white hull, one person on board, unreported chivari (44-11N 009-11E) and return
- HYDROLANT 427/02 · Containers2002-02-22 → 2002-03-01Containers adrift between 43-45N 009-08E and 43-27N 009-15E at 210200Z feb
- HYDROLANT 411/02 · Containers2002-02-21 → 2002-02-22Containers adrift between 43-55N 009-08E and 43-27N 009-15E at 210200Z feb
- HYDROLANT 383/02 · Ordnance2002-02-17 → 2003-09-30Unexploded ordnance on wreck within 500 meters of 44-03-38N 009-45-06E
- HYDROLANT 380/02 · Surveys2002-02-17 → 2002-02-25Underwater operations 18 thru 26 feb by M/V manning in area bound by 44-05.0N 009-40.0E, 44-05.5N 009-44.5E,…
- HYDROLANT 362/02 · Exercises2002-02-13 → 2002-02-14Gunnery exercises 141000Z to 141600Z feb in area bound by 44-00N 009-28E, 44-00N 009-53E, 43-45N 009-53E,…
- HYDROLANT 348/02 · Exercises2002-02-11 → 2002-02-13Gunnery exercises 120700Z to 121600Z and 130700Z to 131100Z feb in area bound by 44-00N 009-28E, 44-00N…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.