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United States

M2.1 Earthquake near 68 km WNW of Happy Valley, Alaska (United States)

UTC time: 2025-01-27 21:11:08 UTC Local time: —
Magnitude
M2.1
Depth
105.3 km
Source
USGS

68 km WNW of Happy Valley, Alaska

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About this earthquake

A magnitude M2.1 earthquake was recorded near 68 km WNW of Happy Valley, Alaska (United States) on January 27, 2025 at 21:11 UTC. The earthquake originated at an intermediate depth of about 105 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 150 earthquakes, the strongest at M4.0.

Details

ID
36829dcc37fd639a1c2468da70efc1fbfc0d3a7c
Magnitude
M2.1
Depth
105.3 km
UTC time
2025-01-27 21:11:08 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
60.11600, -152.91680
Temperature
4.2°C

Depth profile

Depth profile Depth: 105.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 105.3 km
Intermediate
105.3 km
105.3 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

  • Iliamna
    Distance: 13 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 42 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 89 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 136 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Douglas
    Distance: 145 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 156 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States

United States

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 11,557 Catalogue entries

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

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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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