Back to map
M2.1 Depth: 112.2 km

M2.1 Earthquake near 60 km W of Tyonek, Alaska (United States)

UTC time: 2025-11-23 08:58:16 UTC Local time: —

About this earthquake

A magnitude M2.1 earthquake was recorded near 60 km W of Tyonek, Alaska (United States) on November 23, 2025 at 08:58 UTC. The earthquake originated at an intermediate depth of about 112 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 194 earthquakes were recorded in the past 24 hours, the strongest reaching M5.8.

Details

Magnitude
M2.1
Depth
112.2 km
UTC time
2025-11-23 08:58:16 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
61.05354, -152.26080
Temperature
-9.6°C

Map

Depth profile

Depth profile Depth: 112.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 112.2 km
Intermediate
112.2 km
112.2 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: 27 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 66 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 68 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 122 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 199 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 255 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.

Share