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United States

M2.0 Earthquake near 60 km E of Port Alsworth, Alaska (United States)

UTC time: 2025-01-30 23:04:35 UTC Local time: —
Magnitude
M2.0
Depth
155.4 km
Source
USGS

60 km E of Port Alsworth, Alaska

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About this earthquake

On January 30, 2025 at 23:04 UTC, a magnitude M2.0 earthquake occurred near 60 km E of Port Alsworth, Alaska (United States). At around 155 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: over the past 24 hours, QuakeMap24 logged 147 earthquakes, the strongest at M4.0.

Details

ID
2f32b9373e2681e2047ab4d37339993a62759463
Magnitude
M2.0
Depth
155.4 km
UTC time
2025-01-30 23:04:35 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
60.24230, -153.23420
Temperature
0.7°C

Depth profile

Depth profile Depth: 155.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 155.4 km
Intermediate
155.4 km
155.4 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: 25 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 38 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 98 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 129 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Douglas
    Distance: 155 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Hayes
    Distance: 162 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·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.

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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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