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M1.0 Depth: 26.1 km

M1.0 Earthquake near Matanuska-Susitna Borough, Alaska (United States)

UTC time: 2026-04-16 22:30:37 UTC Local time: —

About this earthquake

A magnitude M1.0 earthquake was recorded near Matanuska-Susitna Borough, Alaska (United States) on April 16, 2026 at 22:30 UTC. The hypocenter lay relatively close to the surface at around 26 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: over the past 24 hours, QuakeMap24 logged 184 earthquakes, the strongest at M5.4.

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Depth profile

Depth profile Depth: 26.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 26.1 km
Shallow
26.1 km
26.1 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

  • Buzzard Creek
    Distance: 194 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Wrangell
    Distance: 199 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Hayes
    Distance: 254 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 262 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Churchill
    Distance: 334 km ·Stratovolcano ·Elevation: 5'005 m ·Last eruption: 847 ·United States
  • Redoubt
    Distance: 335 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·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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