M2.2 Depth: 76.3 km

M2.2 Earthquake near 30 km W of Tyonek, Alaska (United States)

UTC time: 2025-11-20 09:00:42 UTC Local time: —

About this earthquake

A magnitude M2.2 earthquake was recorded near 30 km W of Tyonek, Alaska (United States) on November 20, 2025 at 09:00 UTC. At around 76 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

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 M3.8.

Details

Magnitude

M2.2

Depth

76.3 km

UTC time

2025-11-20 09:00:42 UTC

Local time

—

Country

United States

City

Alaska

Source

usgs

Coordinates

61.01683, -151.69354

Temperature

2.0°C

Map

Depth profile

Intermediate

76.3 km

76.3 km — deeper than the regional average (15.5 km)

Regional average: 15.5 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

Spurr

Distance: 43 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
Hayes

Distance: 79 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
Redoubt

Distance: 82 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
Iliamna

Distance: 134 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
Augustine

Distance: 208 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
Douglas

Distance: 261 km ·Stratovolcano ·Elevation: 2'140 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)

643

Country (24h)