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M1.7 Depth: 44.9 km

M1.7 Earthquake near Kenai Peninsula Borough, Alaska (United States)

UTC time: 2026-08-21 13:09:46 UTC Local time: —

About this earthquake

A magnitude M1.7 earthquake was recorded near Kenai Peninsula Borough, Alaska (United States) on August 21, 2026 at 13:09 UTC. The hypocenter lay relatively close to the surface at around 45 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 213 earthquakes, the strongest at M3.7.

Map

Depth profile

Depth profile Depth: 44.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 44.9 km
Shallow
44.9 km
44.9 km — deeper than the regional average (15.4 km)
Regional average: 15.4 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

  • Iliamna
    Distance: 112 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 116 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 140 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 174 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Spurr
    Distance: 175 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Fourpeaked
    Distance: 186 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·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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