M1.0 Depth: 7.0 km

M1.0 Earthquake near 86 km NNW of Karluk, Alaska (United States)

UTC time: 2025-12-26 23:51:32 UTC Local time: —

About this earthquake

A magnitude M1.0 earthquake was recorded near 86 km NNW of Karluk, Alaska (United States) on December 26, 2025 at 23:51 UTC. The hypocenter lay relatively close to the surface at around 7 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 174 earthquakes were recorded in the past 24 hours, the strongest reaching M3.3.

Details

Magnitude

M1.0

Depth

7.0 km

UTC time

2025-12-26 23:51:32 UTC

Local time

—

Country

United States

City

Alaska

Source

usgs

Coordinates

58.29100, -154.98900

Temperature

-1.9°C

Map

Depth profile

Shallow

7 km

7 km — shallower than the regional average (15.8 km)

Regional average: 15.8 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

Katmai

Distance: 2 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
Trident

Distance: 9 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
Griggs

Distance: 9 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·United States
Novarupta

Distance: 10 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
Snowy Mountain

Distance: 19 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
Mageik

Distance: 19 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States

Historic earthquake map · United States

Open history map

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Country statistics · United States

Country overview

View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)

628

Country (24h)