M2.3 Depth: 63.9 km

M2.3 Earthquake near 16 km E of Susitna North, Alaska (United States)

UTC time: 2025-12-14 21:29:46 UTC Local time: —

About this earthquake

On December 14, 2025 at 21:29 UTC, a magnitude M2.3 earthquake occurred near 16 km E of Susitna North, Alaska (United States). With a focal depth of about 64 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: over the past 24 hours, QuakeMap24 logged 211 earthquakes, the strongest at M5.3.

Details

Magnitude

M2.3

Depth

63.9 km

UTC time

2025-12-14 21:29:46 UTC

Local time

—

Country

United States

City

Alaska

Source

usgs

Coordinates

62.16700, -149.53200

Temperature

-9.6°C

Map

Depth profile

Shallow

63.9 km

63.9 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

Hayes

Distance: 162 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
Spurr

Distance: 173 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
Buzzard Creek

Distance: 218 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
Redoubt

Distance: 254 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
Wrangell

Distance: 288 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
Iliamna

Distance: 305 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·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)

712

Country (24h)