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M1.7 Depth: 11.5 km

M1.7 Earthquake near 82 km NNW of Karluk, Alaska (United States)

UTC time: 2025-12-26 10:34:35 UTC Local time: —

About this earthquake

On December 26, 2025 at 10:34 UTC, a magnitude M1.7 earthquake occurred near 82 km NNW of Karluk, Alaska (United States). With a focal depth of about 12 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 210 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

Magnitude
M1.7
Depth
11.5 km
UTC time
2025-12-26 10:34:35 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.29100, -154.79300
Temperature
-2.7°C

Map

Depth profile

Depth profile Depth: 11.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 11.5 km
Shallow
11.5 km
11.5 km — shallower than the regional average (15.7 km)
Regional average: 15.7 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Snowy Mountain
    Distance: 8 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Katmai
    Distance: 9 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Griggs
    Distance: 19 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·United States
  • Trident
    Distance: 19 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Novarupta
    Distance: 22 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
  • Denison
    Distance: 25 km ·Stratovolcano ·Elevation: 2'287 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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