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United States

M1.9 Earthquake near 55 km NNW of Petersville, Alaska (United States)

UTC time: 2025-04-25 01:58:00 UTC Local time: —
Magnitude
M1.9
Depth
129.8 km
Source
USGS

55 km NNW of Petersville, Alaska

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About this earthquake

A magnitude M1.9 earthquake was recorded near 55 km NNW of Petersville, Alaska (United States) on April 25, 2025 at 01:58 UTC. The earthquake originated at an intermediate depth of about 130 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 149 earthquakes, the strongest at M4.0.

Details

ID
0bc7fc9f9c1b5d7c970440f40ec033794dbd54e2
Magnitude
M1.9
Depth
129.8 km
UTC time
2025-04-25 01:58:00 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
62.96530, -151.12970
Temperature
-7.4°C

Depth profile

Depth profile Depth: 129.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 129.8 km
Intermediate
129.8 km
129.8 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

  • Hayes
    Distance: 162 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Buzzard Creek
    Distance: 181 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Spurr
    Distance: 194 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 289 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 342 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Wrangell
    Distance: 380 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States

Historic earthquake map · United States

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Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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