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United States

M2.0 Earthquake near 44 km NE of Pedro Bay, Alaska (United States)

UTC time: 2025-01-31 10:39:45 UTC Local time: —

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About this earthquake

On January 31, 2025 at 10:39 UTC, a magnitude M2.0 earthquake occurred near 44 km NE of Pedro Bay, Alaska (United States). The earthquake originated at an intermediate depth of about 135 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 147 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
3c85c64ab344ccb9c3e76ddc9ddb09e387f79791
Magnitude
M2.0
Depth
135.2 km
UTC time
2025-01-31 10:39:45 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
60.03940, -153.49870
Temperature
-1.6°C

Depth profile

Depth profile Depth: 135.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 135.2 km
Intermediate
135.2 km
135.2 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: 23 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 65 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 75 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 132 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 141 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 156 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Pedro Bay AirportUnited States · PDB · 4K0
    44.3 kmStraight-line distance
  • Port Alsworth AirportUnited States · PTA · PALJ
    49.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-06

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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

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.

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