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M2.0 Depth: 29.5 km

M2.0 Earthquake near Matanuska-Susitna Borough, Alaska (United States)

UTC time: 2026-02-21 18:09:50 UTC Local time: —

About this earthquake

A magnitude M2.0 earthquake was recorded near Matanuska-Susitna Borough, Alaska (United States) on February 21, 2026 at 18:09 UTC. The hypocenter lay relatively close to the surface at around 30 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 187 earthquakes were recorded in the past 24 hours, the strongest reaching M5.8.

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Depth profile

Depth profile Depth: 29.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 29.5 km
Shallow
29.5 km
29.5 km — deeper than the regional average (15.9 km)
Regional average: 15.9 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

  • Spurr
    Distance: 111 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 122 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 170 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 218 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 287 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Buzzard Creek
    Distance: 311 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States

Historic earthquake map · United States

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Country statistics · United States

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

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