Magnitude 1.1 - 51 miles W of Hayes Volcano

March 28, 2024 16:27:33 AKDT (March 29, 2024 00:27:33 UTC)
61.3230°N 153.9033°W    Depth 9.3 miles (15 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.