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United States · Alaska

M1.3 Earthquake near Kodiak Island Borough, Alaska (United States)

UTC time: 2026-10-25 21:45:10 UTC Local time: —
Magnitude
M1.3
Depth
87.0 km
Source
USGS

Alaska · Kodiak Island Borough

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About this earthquake

On October 25, 2026 at 21:45 UTC, a magnitude M1.3 earthquake occurred near Kodiak Island Borough, Alaska (United States). The earthquake originated at an intermediate depth of about 87 km. 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 156 earthquakes, the strongest at M2.9.

Depth profile

Depth profile Depth: 87 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 87 km
Intermediate
87 km
87 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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

  • Steller
    Distance: 16 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Denison
    Distance: 16 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Kukak
    Distance: 17 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Snowy Mountain
    Distance: 24 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Kaguyak
    Distance: 37 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Katmai
    Distance: 40 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·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.

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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