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United States

M2.5 Earthquake near 77 km WSW of Nanwalek, Alaska (United States)

UTC time: 2025-02-13 08:34:01 UTC Local time: —

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About this earthquake

A magnitude M2.5 earthquake was recorded near 77 km WSW of Nanwalek, Alaska (United States) on February 13, 2025 at 08:34 UTC. The earthquake originated at an intermediate depth of about 73 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 147 earthquakes, the strongest at M4.0.

Details

ID
1f28733540f3593251e8bb5c89b7b5904e81e22a
Magnitude
M2.5
Depth
72.7 km
UTC time
2025-02-13 08:34:01 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
59.14020, -153.21220
Temperature
5.3°C

Depth profile

Depth profile Depth: 72.7 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 72.7 km
Intermediate
72.7 km
72.7 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

  • Augustine
    Distance: 28 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 37 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 49 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Kaguyak
    Distance: 75 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Iliamna
    Distance: 99 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Kukak
    Distance: 101 km ·Stratovolcano ·Elevation: 2'043 m ·United States

United States

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 11,559 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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View earthquake KPIs, strongest and latest events, and averages for this country.

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