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M3.3 Depth: 152.4 km

M3.3 Earthquake near Kenai Peninsula Borough, Alaska (United States)

UTC time: 2026-08-11 22:26:54 UTC Local time: —

About this earthquake

A magnitude M3.3 earthquake was recorded near Kenai Peninsula Borough, Alaska (United States) on August 11, 2026 at 22:26 UTC. The earthquake originated at an intermediate depth of about 152 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by USGS. United States: 199 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Map

Depth profile

Depth profile Depth: 152.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 152.4 km
Intermediate
152.4 km
152.4 km — deeper than the regional average (15.4 km)
Regional average: 15.4 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

  • Iliamna
    Distance: 16 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 53 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 83 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 139 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Spurr
    Distance: 145 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Fourpeaked
    Distance: 150 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·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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