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M1.5 Depth: 115.1 km

M1.5 Earthquake near 63 km WNW of Happy Valley, Alaska (United States)

UTC time: 2025-11-25 13:38:29 UTC Local time: —

About this earthquake

On November 25, 2025 at 13:38 UTC, a magnitude M1.5 earthquake occurred near 63 km WNW of Happy Valley, Alaska (United States). At around 115 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: 179 earthquakes were recorded in the past 24 hours, the strongest reaching M5.8.

Details

Magnitude
M1.5
Depth
115.1 km
UTC time
2025-11-25 13:38:29 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
60.10687, -152.81645
Temperature
-10.9°C

Map

Depth profile

Depth profile Depth: 115.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 115.1 km
Intermediate
115.1 km
115.1 km — deeper than the regional average (15.6 km)
Regional average: 15.6 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

  • Iliamna
    Distance: 17 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 42 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 90 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 136 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Douglas
    Distance: 145 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 156 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·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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