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M1.8 Depth: 73.0 km

M1.8 Earthquake near Aleutians East Borough, Alaska (United States)

UTC time: 2026-04-10 21:41:54 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near Aleutians East Borough, Alaska (United States) on April 10, 2026 at 21:41 UTC. At around 73 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 175 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Map

Depth profile

Depth profile Depth: 73 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 73 km
Intermediate
73 km
73 km — deeper than the regional average (15.8 km)
Regional average: 15.8 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Dana
    Distance: 60 km ·Stratovolcano ·Elevation: 1'354 m ·Last eruption: -1890 ·United States
  • Pavlof Sister
    Distance: 72 km ·Stratovolcano ·Elevation: 2'142 m ·United States
  • Pavlof
    Distance: 72 km ·Stratovolcano ·Elevation: 2'493 m ·Last eruption: 2022 ·United States
  • Emmons Lake Volcanic Center
    Distance: 78 km ·Caldera ·Elevation: 1'534 m ·United States
  • Dutton
    Distance: 89 km ·Stratovolcano ·Elevation: 1'465 m ·United States
  • Stepovak Bay Group
    Distance: 102 km ·Volcanic field ·Elevation: 1'633 m ·United States

Historic earthquake map · United States

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Country statistics · United States

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

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