Magnitude 1.3 - 57 miles W of Hayes Volcano




April 23, 2019 05:19:25 AKDT (April 23, 2019 13:19:25 UTC)
61.8876°N 154.0759°W    Depth 5.0 miles (8 km)

This event has been reviewed by a seismologist





Tectonic Setting of Southwest Alaska

Seismicity in Southwest 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.