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United States · Alaska

M0.4 Earthquake near Kenai Peninsula Borough, Alaska (United States)

UTC time: 2026-10-06 21:18:55 UTC Local time: —
Magnitude
M0.4
Depth
32.1 km
Source
USGS

Alaska · Kenai Peninsula Borough

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About this earthquake

A magnitude M0.4 earthquake was recorded near Kenai Peninsula Borough, Alaska (United States) on October 6, 2026 at 21:18 UTC. With a focal depth of about 32 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 178 earthquakes, the strongest at M5.8.

Depth profile

Depth profile Depth: 32.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 32.1 km
Shallow
32.1 km
32.1 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Spurr
    Distance: 8 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 46 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 90 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 144 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 221 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 277 km ·Stratovolcano ·Elevation: 2'140 m ·United States

Alaska

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 4,148 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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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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