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M1.8 Depth: 86.9 km

M1.8 Earthquake near Kenai Peninsula Borough, Alaska (United States)

UTC time: 2026-08-26 16:31:01 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near Kenai Peninsula Borough, Alaska (United States) on August 26, 2026 at 16:31 UTC. The earthquake originated at an intermediate depth of about 87 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 189 earthquakes were recorded in the past 24 hours, the strongest reaching M3.2.

Map

Depth profile

Depth profile Depth: 86.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 86.9 km
Intermediate
86.9 km
86.9 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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: 57 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 64 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 105 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 143 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Douglas
    Distance: 153 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 165 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States

Historic earthquake map · United States

Open history map
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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