Location: CENTRAL ITALY Period: 31 Jul 2009 09:10:26 - 20 Aug 2009 00:52:08 (19 days 15 hours 41 minutes) Volcanoes in 100km radius: Colli Albani(96km) Earthquakes: 224 4 swarms found nearby. 2009 S20090330.1(11.8km) 30 Mar 98 days 16 hours 6163 earthquakes S20090510.1(8.1km) 9 May 13 days 16 hours 178 earthquakes 2011 S20110215.1(8.8km) 15 Feb 1 day 8 hours 27 earthquakes 2017 S20170118.1(14.6km) 18 Jan 5 days 9 hours 231 earthquakes