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United States · Alaska

M1.8 Earthquake near Kodiak Island Borough, Alaska (United States)

UTC time: 2026-10-01 18:23:31 UTC Local time: —
Magnitude
M1.8
Depth
86.1 km
Source
USGS

Alaska · Kodiak Island Borough

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About this earthquake

On October 1, 2026 at 18:23 UTC, a magnitude M1.8 earthquake occurred near Kodiak Island Borough, Alaska (United States). At around 86 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 225 earthquakes, the strongest at M5.0.

Depth profile

Depth profile Depth: 86.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 86.1 km
Intermediate
86.1 km
86.1 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Alaska Peninsula Arc at 155.4°W
    Distance: 21 km ·Lava dome ·Elevation: 402 m ·United States
  • Martin
    Distance: 52 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 54 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Trident
    Distance: 59 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Novarupta
    Distance: 62 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
  • Katmai
    Distance: 66 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Karluk AirportUnited States · KYK · PAKY
    49.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-01

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Alaska

Context for this earthquake

01 Oct 2025 – 01 Oct 2026 · M ≥ 2.0 · 4,151 Catalogue entries

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

Open seismic profile

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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