Back to map
M1.8 Depth: 5.1 km

M1.8 Earthquake near 26 km ESE of Skwentna, Alaska (United States)

UTC time: 2025-12-03 12:34:26 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near 26 km ESE of Skwentna, Alaska (United States) on December 3, 2025 at 12:34 UTC. The hypocenter lay relatively close to the surface at around 5 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 186 earthquakes, the strongest at M5.0.

Details

Magnitude
M1.8
Depth
5.1 km
UTC time
2025-12-03 12:34:26 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
61.89758, -150.93175
Temperature
-0.9°C

Map

Depth profile

Depth profile Depth: 5.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5.1 km
Shallow
5.1 km
5.1 km — shallower than the regional average (15.6 km)
Regional average: 15.6 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

  • Hayes
    Distance: 83 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 96 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 185 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 238 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Buzzard Creek
    Distance: 272 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Augustine
    Distance: 313 km ·Lava dome(s) ·Elevation: 1'218 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.

Share