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M1.7 Depth: 109.4 km

M1.7 Earthquake near Lake and Peninsula Borough, Alaska (United States)

UTC time: 2026-09-01 08:39:20 UTC Local time: —

About this earthquake

A magnitude M1.7 earthquake was recorded near Lake and Peninsula Borough, Alaska (United States) on September 1, 2026 at 08:39 UTC. The earthquake originated at an intermediate depth of about 109 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 144 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Map

Depth profile

Depth profile Depth: 109.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 109.4 km
Intermediate
109.4 km
109.4 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

  • Ugashik-Peulik
    Distance: 26 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 32 km ·Lava dome ·Elevation: 402 m ·United States
  • Ukinrek Maars
    Distance: 34 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Martin
    Distance: 53 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 59 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Novarupta
    Distance: 69 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States

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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