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United States · Alaska

M1.9 Earthquake near Kodiak Island Borough, Alaska (United States)

UTC time: 2026-10-08 19:18:03 UTC Local time: —
Magnitude
M1.9
Depth
27.8 km
Source
USGS

Alaska · Kodiak Island Borough

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About this earthquake

On October 8, 2026 at 19:18 UTC, a magnitude M1.9 earthquake occurred near Kodiak Island Borough, Alaska (United States). With a focal depth of about 28 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 178 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Depth profile

Depth profile Depth: 27.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 27.8 km
Shallow
27.8 km
27.8 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

  • Alaska Peninsula Arc at 155.4°W
    Distance: 77 km ·Lava dome ·Elevation: 402 m ·United States
  • Snowy Mountain
    Distance: 79 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Katmai
    Distance: 81 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Trident
    Distance: 83 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Denison
    Distance: 84 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Steller
    Distance: 84 km ·Stratovolcano ·Elevation: 2'279 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Larsen Bay AirportUnited States · KLN · PALB
    19.7 kmStraight-line distance
  • Karluk AirportUnited States · KYK · PAKY
    21.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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

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.

Open seismic profile

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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