Event

Magnitude 2.2 - 19 miles SE of Russian Mission

June 25, 2025 21:08:37 AKDT (June 26, 2025 05:08:37 UTC)
61.5856°N 160.9301°W Depth 3.0 miles (4 km)

This event has been reviewed by a seismologist

20 miles (32 km) W of Lower Kalskag
21 miles (34 km) W of Kalskag
33 miles (53 km) N of Tuluksak
42 miles (68 km) SE of Marshall
46 miles (74 km) W of Aniak
48 miles (77 km) N of Akiak
50 miles (81 km) N of Akiachak
56 miles (90 km) W of Chuathbaluk
56 miles (90 km) SW of Holy Cross
56 miles (90 km) N of Kwethluk
62 miles (100 km) NE of Bethel
245 miles (397 km) SE of Nome

Magnitude type: M_l
Event type: earthquake

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.