Event

Magnitude 1.5 - 46 miles E of Lime Village

December 4, 2025 10:12:27 AKST (December 4, 2025 19:12:27 UTC)
61.1596°N 154.126°W Depth 1.2 miles (1 km)

This event has been reviewed by a seismologist

63 miles (102 km) SW of Hayes Volcano
63 miles (102 km) W of Mt. Spurr
66 miles (107 km) N of Port Alsworth
66 miles (107 km) NW of Redoubt Volcano
85 miles (137 km) NW of Iliamna Volcano
86 miles (139 km) N of Nondalton
95 miles (154 km) N of Pedro Bay
100 miles (162 km) W of Tyonek
101 miles (163 km) N of Iliamna
101 miles (163 km) W of Nikiski
103 miles (167 km) N of Newhalen
141 miles (228 km) W of Anchorage
241 miles (390 km) N of Kodiak

Magnitude type: M_L
Event type: N/A

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.