Location: 19 km E of Denali National Park, Alaska Period: 31 Jan 2012 09:38:38 - 1 Feb 2012 23:26:36 (1 day 13 hours 47 minutes) Volcanoes in 100km radius: None Earthquakes: 37 1 swarms found nearby. 2011 S20110123.2(4.6km) 23 Jan 12 days 8 hours 179 earthquakes