M2.2 Depth: 76.2 km

M2.2 Earthquake near 25 km ENE of Chignik, Alaska (United States)

UTC time: 2025-12-04 09:47:07 UTC Local time: —

About this earthquake

A magnitude M2.2 earthquake was recorded near 25 km ENE of Chignik, Alaska (United States) on December 4, 2025 at 09:47 UTC. The earthquake originated at an intermediate depth of about 76 km. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 191 earthquakes, the strongest at M5.0.

Details

Magnitude

M2.2

Depth

76.2 km

UTC time

2025-12-04 09:47:07 UTC

Local time

—

Country

United States

City

Alaska

Source

usgs

Coordinates

56.42298, -158.05589

Temperature

4.8°C

Map

Depth profile

Intermediate

76.2 km

76.2 km — deeper than the regional average (15.6 km)

Regional average: 15.6 km

Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

Black Peak

Distance: 47 km ·Stratovolcano ·Elevation: 1'032 m ·Last eruption: -1900 ·United States
Aniakchak

Distance: 51 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·United States
Yantarni

Distance: 85 km ·Stratovolcano ·Elevation: 1'345 m ·Last eruption: -800 ·United States
Veniaminof

Distance: 86 km ·Stratovolcano ·Elevation: 2'507 m ·Last eruption: 2021 ·United States
Chiginagak

Distance: 102 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·United States
Kupreanof ADVISORY · YELLOW

Distance: 117 km ·Stratovolcano ·Elevation: 1'895 m ·United States

Historic earthquake map · United States

Open history map

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.

Stats (last 24h)

Global (24h)

645

Country (24h)