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United States · Alaska

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

UTC time: 2026-09-26 13:25:38 UTC Local time: —
Magnitude
M2.0
Depth
27.3 km
Source
USGS

Alaska · Matanuska-Susitna Borough

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About this earthquake

A magnitude M2.0 earthquake was recorded near Matanuska-Susitna Borough, Alaska (United States) on September 26, 2026 at 13:25 UTC. With a focal depth of about 27 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 USGS. United States: over the past 24 hours, QuakeMap24 logged 171 earthquakes, the strongest at M3.9.

Depth profile

Depth profile Depth: 27.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 27.3 km
Shallow
27.3 km
27.3 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Buzzard Creek
    Distance: 191 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Hayes
    Distance: 218 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 228 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Wrangell
    Distance: 236 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Redoubt
    Distance: 306 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 355 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States

Alaska

Context for this earthquake

26 Sep 2025 – 26 Sep 2026 · M ≥ 2.0 · 4,133 Catalogue entries

Of 4,132 other entries for this area and period, 3,501 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · United States

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Country statistics · United States

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