Event

Magnitude 1.6 - 44 miles N of Hayes Volcano

July 12, 2025 13:00:04 AKDT (July 12, 2025 21:00:04 UTC)
62.2338°N 152.3844°W Depth 76.5 miles (124 km)

This event has not been reviewed by a seismologist

44 miles (71 km) NW of Skwentna
65 miles (105 km) N of Mt. Spurr
73 miles (118 km) W of Talkeetna
83 miles (134 km) SE of Nikolai
83 miles (134 km) NW of Willow
85 miles (137 km) S of Telida
90 miles (145 km) NW of Tyonek
100 miles (162 km) SW of Kantishna
105 miles (170 km) W of Hatcher Pass
106 miles (171 km) NW of Wasilla
107 miles (173 km) NW of Anchorage
230 miles (372 km) SW of Fairbanks
307 miles (497 km) N of Kodiak

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.