M1.4 Depth: 55.3 km

M1.4 Earthquake near 100 km N of Karluk, Alaska (United States)

UTC time: 2025-08-08 15:24:53 UTC Local time: —

About this earthquake

On August 8, 2025 at 15:24 UTC, a magnitude M1.4 earthquake occurred near 100 km N of Karluk, Alaska (United States). With a focal depth of about 55 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 150 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Details

Magnitude

M1.4

Depth

55.3 km

UTC time

2025-08-08 15:24:53 UTC

Local time

—

Country

United States

City

Alaska

Source

usgs

Coordinates

58.46830, -154.44630

Temperature

12.1°C

Map

Depth profile

Shallow

55.3 km

55.3 km — deeper than the regional average (15.4 km)

Regional average: 15.4 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

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Kukak

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Denison

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Snowy Mountain

Distance: 20 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
Kaguyak

Distance: 29 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
Katmai

Distance: 36 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·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)

523

Country (24h)