Magnitude 3.7 - 62 miles NW of Hayes Volcano




March 17, 2019 23:46:41 AKDT (March 18, 2019 07:46:41 UTC)
62.0778°N 154.071°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.