Magnitude 0.7 - 52 miles NW of Hayes Volcano
August 11, 2017 21:26:43 AKDT
62.2485°N 153.2937°W Depth 4.1 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.