Magnitude 1.1 - 50 miles S of Nikolai

September 12, 2022 02:09:03 AKDT (September 12, 2022 10:09:03 UTC)
62.3093°N 154.076°W    Depth 5.3 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.