Magnitude 1.8 - 54 miles S of Nikolai




January 19, 2023 09:04:34 AKST (January 19, 2023 18:04:34 UTC)
62.2550°N 154.6993°W    Depth 7.1 miles (11 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.