Magnitude 1.2 - 41 miles W of Hayes Volcano




May 25, 2025 01:17:10 AKDT (May 25, 2025 09:17:10 UTC)
61.5472°N 153.6973°W    Depth 16.1 miles (26 km)

This event has not 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.