Magnitude 1.4 - 45 miles NW of Hayes Volcano




October 16, 2020 03:56:58 AKDT (October 16, 2020 11:56:58 UTC)
62.0995°N 153.3238°W    Depth 0.4 miles (0 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.