Magnitude 1.5 - 13 miles S of Sleetmute




September 28, 2020 14:56:59 AKDT (September 28, 2020 22:56:59 UTC)
61.5154°N 157.1517°W    Depth 9.2 miles (14 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.