Location: 34 km NW of Talcahuano, Chile Period: 15 Mar 2010 11:08:28 - 16 Mar 2010 04:08:12 (16 hours 59 minutes) Volcanoes in 100km radius: None Earthquakes: 5 8 swarms found nearby. 2010 PS20100227.2(61.4km) 27 Feb 2 days 9 hours 41 earthquakes PS20100227.6(24.7km) 27 Feb 13 hours 10 earthquakes PS20100302.1(12.0km) 2 Mar 1 day 13 hours 7 earthquakes PS20100310.1(44.4km) 10 Mar 6 hours 5 earthquakes PS20100313.1(83.7km) 13 Mar 17 hours 6 earthquakes 2011 PS20110211.1(66.2km) 11 Feb 5 hours 7 earthquakes 2015 PS20150319.1(51.8km) 18 Mar 14 hours 5 earthquakes 2019 S20190930.1(97.7km) 29 Sep 23 hours 28 earthquakes