Magnitude 1.7 - 53 miles NW of Hayes Volcano




September 24, 2023 18:59:52 AKDT (September 25, 2023 02:59:52 UTC)
62.2653°N 153.2928°W    Depth 0.2 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.