Magnitude 2.5 - 24 miles SE of Quinhagak




July 30, 2025 10:35:55 AKDT (July 30, 2025 18:35:55 UTC)
59.4782°N 161.4602°W    Depth 148.8 miles (241 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.