Magnitude 1.6 - 37 miles NE of Lime Village




May 20, 2023 05:11:09 AKDT (May 20, 2023 13:11:09 UTC)
61.7454°N 154.6611°W    Depth 0.3 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.