Location: 55 km WSW of Illapel, Chile Period: 16 Sep 2015 22:54:32 - 18 Sep 2015 13:51:17 (1 day 14 hours 56 minutes) Volcanoes in 100km radius: None Earthquakes: 48 7 swarms found nearby. 2003 S20030620.1(70.7km) 19 Jun 10 days 9 hours 233 earthquakes 2006 S20061013.1(24.7km) 12 Oct 3 days 13 hours 50 earthquakes 2007 PS20070329.1(30.3km) 29 Mar 3 hours 6 earthquakes 2015 PS20150917.1(64.3km) 16 Sep 4 hours 8 earthquakes S20150917.1(18.6km) 16 Sep 3 days 1 hours 40 earthquakes PS20150919.1(83.2km) 19 Sep 1 day 12 hours 10 earthquakes PS20150921.1(38.5km) 21 Sep 1 day 1 hours 7 earthquakes