Magnitude 1.7 - 39 miles NW of Aleknagik
August 10, 2018 10:29:56 AKDT
59.7516°N 159.181°W Depth 4.4 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.