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United States

M1.8 Earthquake near 33 km NW of Beluga, Alaska (United States)

UTC time: 2025-04-28 06:38:31 UTC Local time: —

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About this earthquake

On April 28, 2025 at 06:38 UTC, a magnitude M1.8 earthquake occurred near 33 km NW of Beluga, Alaska (United States). At around 74 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 167 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Details

ID
41ea93327b7b77a64e3718cc54efd104536af28b
Magnitude
M1.8
Depth
74.4 km
UTC time
2025-04-28 06:38:31 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
61.34020, -151.55190
Temperature
7.3°C

Depth profile

Depth profile Depth: 74.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 74.4 km
Intermediate
74.4 km
74.4 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

  • Spurr
    Distance: 38 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 56 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 115 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 168 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 243 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 298 km ·Stratovolcano ·Elevation: 2'140 m ·United States

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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