Magnitude 1.4 - 47 miles E of Lime Village
February 22, 2021 21:28:25 AKST
61.1705°N 154.0571°W Depth 2.2 miles
Tectonic Setting of Southwest AlaskaSeismicity in Western Alaska is very sparse. Known faults include the Iditarod-Nixon Fork and the
western Denali Fault. Neither fault system has documented historical or Holocene earthquake activity.
On average this region produces one M4-5 earthquake every other year.