Location: Central Alaska Period: 13 Feb 2017 07:17:12 - 13 Feb 2017 21:50:16 (14 hours 33 minutes) Volcanoes in 100km radius: Wrangell(84km) Earthquakes: 24 1 swarms found nearby. 2002 S20021105.1(3.5km) 4 Nov 10 days 9 hours 157 earthquakes