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United States · Alaska

M2.7 Earthquake near Lake and Peninsula Borough, Alaska (United States)

UTC time: 2026-10-11 08:27:06 UTC Local time: —
Magnitude
M2.7
Depth
151.5 km
Source
USGS

Alaska · Lake and Peninsula Borough

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About this earthquake

A magnitude M2.7 earthquake was recorded near Lake and Peninsula Borough, Alaska (United States) on October 11, 2026 at 08:27 UTC. The earthquake originated at an intermediate depth of about 152 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 137 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Depth profile

Depth profile Depth: 151.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 151.5 km
Intermediate
151.5 km
151.5 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

  • Martin
    Distance: 35 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Novarupta
    Distance: 37 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
  • Mageik
    Distance: 37 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Griggs
    Distance: 37 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·United States
  • Trident
    Distance: 41 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Katmai
    Distance: 47 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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Country statistics · United States

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