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M1.4 Depth: 19.1 km

M1.4 Earthquake near 87 km W of Karluk, Alaska (United States)

UTC time: 2025-12-25 10:32:11 UTC Local time: —

About this earthquake

A magnitude M1.4 earthquake was recorded near 87 km W of Karluk, Alaska (United States) on December 25, 2025 at 10:32 UTC. With a focal depth of about 19 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 data is provided by USGS and cross-checked across seismological networks. United States: 189 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

Magnitude
M1.4
Depth
19.1 km
UTC time
2025-12-25 10:32:11 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
57.53900, -155.91900
Temperature
0.1°C

Map

Depth profile

Depth profile Depth: 19.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 19.1 km
Shallow
19.1 km
19.1 km — deeper 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

  • Ugashik-Peulik
    Distance: 36 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 48 km ·Lava dome ·Elevation: 402 m ·United States
  • Ukinrek Maars
    Distance: 49 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Kialagvik
    Distance: 62 km ·Stratovolcano ·Elevation: 1'677 m ·United States
  • Martin
    Distance: 78 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Chiginagak
    Distance: 78 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·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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