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United States

M2.1 Earthquake near 62 km SSE of Ugashik, Alaska (United States)

UTC time: 2025-02-05 18:35:46 UTC Local time: —

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About this earthquake

A magnitude M2.1 earthquake was recorded near 62 km SSE of Ugashik, Alaska (United States) on February 5, 2025 at 18:35 UTC. The earthquake originated at an intermediate depth of about 91 km. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 149 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
c32f3ae94fdfdbecf759d490ccee74b719df8e9d
Magnitude
M2.1
Depth
91.3 km
UTC time
2025-02-05 18:35:46 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
56.98460, -157.05030
Temperature
1.2°C

Depth profile

Depth profile Depth: 91.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 91.3 km
Intermediate
91.3 km
91.3 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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

  • Yantarni
    Distance: 9 km ·Stratovolcano ·Elevation: 1'345 m ·Last eruption: -800 ·United States
  • Chiginagak
    Distance: 17 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·United States
  • Kialagvik
    Distance: 30 km ·Stratovolcano ·Elevation: 1'677 m ·United States
  • Aniakchak
    Distance: 69 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·United States
  • Ugashik-Peulik
    Distance: 95 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Ukinrek Maars
    Distance: 100 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States

United States

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 11,561 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · United States

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Country statistics · United States

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