Magnitude 1.3 - 42 miles NW of Skwentna




September 26, 2023 19:37:31 AKDT (September 27, 2023 03:37:31 UTC)
62.2670°N 152.2863°W    Depth 73.5 miles (119 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.