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M1.6 Depth: 125.0 km

M1.6 Earthquake near Lake and Peninsula Borough, Alaska (United States)

UTC time: 2026-09-02 21:30:58 UTC Local time: —

About this earthquake

On September 2, 2026 at 21:30 UTC, a magnitude M1.6 earthquake occurred near Lake and Peninsula Borough, Alaska (United States). The earthquake originated at an intermediate depth of about 125 km. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 167 earthquakes, the strongest at M3.6.

Map

Depth profile

Depth profile Depth: 125 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 125 km
Intermediate
125 km
125 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: 18 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Ukinrek Maars
    Distance: 22 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 44 km ·Lava dome ·Elevation: 402 m ·United States
  • Martin
    Distance: 58 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 64 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Novarupta
    Distance: 73 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States

Historic earthquake map · United States

Open history map
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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