Location: 18km NE of Olancha, CA Period: 3 May 2011 14:32:13 - 5 May 2011 00:48:46 (1 day 10 hours 16 minutes) Volcanoes in 100km radius: Ubehebe Craters(79km) Earthquakes: 50 4 swarms found nearby. 2009 S20090524.1(4.2km) 23 May 6 days 9 hours 88 earthquakes S20090830.1(1.5km) 30 Aug 2 days 19 hours 47 earthquakes S20091001.2(2.7km) 30 Sep 19 days 1 hours 636 earthquakes 2020 S20200623.1(11.6km) 22 Jun 25 days 3 hours 1110 earthquakes