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M2.0 Depth: 37.3 km

M2.0 Earthquake near 4 km WNW of Fox River, Alaska (United States)

UTC time: 2025-12-15 09:41:00 UTC Local time: —

About this earthquake

On December 15, 2025 at 09:41 UTC, a magnitude M2.0 earthquake occurred near 4 km WNW of Fox River, Alaska (United States). The hypocenter lay relatively close to the surface at around 37 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 223 earthquakes were recorded in the past 24 hours, the strongest reaching M5.3.

Details

Magnitude
M2.0
Depth
37.3 km
UTC time
2025-12-15 09:41:00 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
59.87300, -151.03600
Temperature
-11.8°C

Map

Depth profile

Depth profile Depth: 37.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 37.3 km
Shallow
37.3 km
37.3 km — deeper than the regional average (15.7 km)
Regional average: 15.7 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Iliamna
    Distance: 116 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 116 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 146 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 172 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Douglas
    Distance: 182 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 193 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States

Historic earthquake map · United States

Open history map
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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