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M1.1 Depth: 72.0 km

M1.1 Earthquake near Alaska (United States)

UTC time: 2026-06-20 04:56:00 UTC Local time: —

About this earthquake

On June 20, 2026 at 04:56 UTC, a magnitude M1.1 earthquake occurred near Alaska (United States). At around 72 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 129 earthquakes were recorded in the past 24 hours, the strongest reaching M2.9.

Details

Magnitude
M1.1
Depth
72.0 km
UTC time
2026-06-20 04:56:00 UTC
Local time
—
Country
United States
State
Alaska
City
Alaska
Source
usgs
Coordinates
57.71600, -154.91100
Temperature
9.1°C

Map

Depth profile

Depth profile Depth: 72 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 72 km
Intermediate
72 km
72 km — deeper than the regional average (15.9 km)
Regional average: 15.9 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

  • Alaska Peninsula Arc at 155.4°W
    Distance: 34 km ·Lava dome ·Elevation: 402 m ·United States
  • Mageik
    Distance: 57 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Martin
    Distance: 57 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Trident
    Distance: 59 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Katmai
    Distance: 63 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Novarupta
    Distance: 63 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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