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United States

M1.4 Earthquake near 45 km WNW of Tyonek, Alaska (United States)

UTC time: 2025-04-25 08:18:17 UTC Local time: —

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About this earthquake

On April 25, 2025 at 08:18 UTC, a magnitude M1.4 earthquake occurred near 45 km WNW of Tyonek, Alaska (United States). At around 95 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 148 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
c3a0057da7d4be6d679fb6aa24d70c867b44745b
Magnitude
M1.4
Depth
95.3 km
UTC time
2025-04-25 08:18:17 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
61.20050, -151.93770
Temperature
10.0°C

Depth profile

Depth profile Depth: 95.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 95.3 km
Intermediate
95.3 km
95.3 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: 20 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 55 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 91 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 144 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 220 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 276 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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