Magnitude 1.8 - 37 miles SE of Lime Village

September 5, 2023 20:26:25 AKDT (September 6, 2023 04:26:25 UTC)
61.0542°N 154.5052°W Depth 5.3 miles (8 km)

This event has been reviewed by a seismologist

59 miles (95 km) N of Port Alsworth
71 miles (115 km) NW of Redoubt Volcano
76 miles (123 km) N of Nondalton
77 miles (124 km) W of Mt. Spurr
78 miles (126 km) SW of Hayes Volcano
85 miles (137 km) NW of Iliamna Volcano
89 miles (144 km) N of Pedro Bay
91 miles (147 km) N of Iliamna
93 miles (150 km) N of Newhalen
99 miles (160 km) SE of Sleetmute
105 miles (170 km) SE of Red Devil
154 miles (249 km) W of Anchorage
237 miles (384 km) N of Kodiak

Magnitude type: M_l²
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.