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M2.6 Depth: 66.0 km

M2.6 Earthquake near Matanuska-Susitna Borough, Alaska (United States)

UTC time: 2026-02-23 08:06:19 UTC Local time: —

About this earthquake

On February 23, 2026 at 08:06 UTC, a magnitude M2.6 earthquake occurred near Matanuska-Susitna Borough, Alaska (United States). With a focal depth of about 66 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by ISC. United States: over the past 24 hours, QuakeMap24 logged 185 earthquakes, the strongest at M5.8.

Map

Depth profile

Depth profile Depth: 66 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 66 km
Shallow
66 km
66 km — deeper than the regional average (15.8 km)
Regional average: 15.8 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: 106 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 125 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 215 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Buzzard Creek
    Distance: 240 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Iliamna
    Distance: 269 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 344 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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