Location: 10 km N of East Foothills, California Period: 7 Jan 2010 02:52:15 - 12 Jan 2010 11:58:34 (5 days 9 hours 6 minutes) Volcanoes in 100km radius: None Earthquakes: 95 1 swarms found nearby. 2007 S20071031.1(6.2km) 31 Oct 17 days 2 hours 285 earthquakes