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M3.2 Depth: 109.4 km

M3.2 Earthquake near 21 km WNW of Skwentna, Alaska (United States)

UTC time: 2025-12-25 04:53:15 UTC Local time: —

About this earthquake

On December 25, 2025 at 04:53 UTC, a magnitude M3.2 earthquake occurred near 21 km WNW of Skwentna, Alaska (United States). The earthquake originated at an intermediate depth of about 109 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by USGS and cross-checked across seismological networks. United States: 190 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

Magnitude
M3.2
Depth
109.4 km
UTC time
2025-12-25 04:53:15 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
62.03200, -151.79900
Temperature
-8.6°C

Map

Depth profile

Depth profile Depth: 109.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 109.4 km
Intermediate
109.4 km
109.4 km — deeper than the regional average (15.7 km)
Regional average: 15.7 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Hayes
    Distance: 54 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 85 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 179 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 233 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Buzzard Creek
    Distance: 282 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Augustine
    Distance: 310 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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