Summary

Magnitude 1.3 - 43 miles E of Lime Village

September 10, 2023 15:50:48 AKDT (September 10, 2023 23:50:48 UTC)
61.3344°N 154.1481°W Depth 0.9 miles (1 km)

This event has been reviewed by a seismologist

59 miles (95 km) W of Hayes Volcano
63 miles (102 km) W of Mt. Spurr
75 miles (121 km) NW of Redoubt Volcano
78 miles (126 km) N of Port Alsworth
97 miles (157 km) N of Iliamna Volcano
97 miles (157 km) N of Nondalton
102 miles (165 km) W of Tyonek
103 miles (167 km) E of Sleetmute
106 miles (171 km) NW of Nikiski
107 miles (173 km) N of Pedro Bay
107 miles (173 km) W of Skwentna
141 miles (228 km) W of Anchorage
253 miles (410 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.