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United States · Alaska

M1.7 Earthquake near Kodiak Island Borough, Alaska (United States)

UTC time: 2026-10-08 20:07:09 UTC Local time: —
Magnitude
M1.7
Depth
57.7 km
Source
USGS

Alaska · Kodiak Island Borough

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About this earthquake

A magnitude M1.7 earthquake was recorded near Kodiak Island Borough, Alaska (United States) on October 8, 2026 at 20:07 UTC. With a focal depth of about 58 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 176 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Depth profile

Depth profile Depth: 57.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 57.7 km
Shallow
57.7 km
57.7 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

  • Douglas
    Distance: 75 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Augustine
    Distance: 83 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Fourpeaked
    Distance: 84 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Kaguyak
    Distance: 108 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Iliamna
    Distance: 131 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Kukak
    Distance: 133 km ·Stratovolcano ·Elevation: 2'043 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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