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M1.5 Depth: 69.4 km

M1.5 Earthquake near 57 km N of Petersville, Alaska (United States)

UTC time: 2025-10-02 13:08:02 UTC Local time: —

About this earthquake

A magnitude M1.5 earthquake was recorded near 57 km N of Petersville, Alaska (United States) on October 2, 2025 at 13:08 UTC. With a focal depth of about 69 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 210 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Details

Magnitude
M1.5
Depth
69.4 km
UTC time
2025-10-02 13:08:02 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
63.00300, -150.93790
Temperature
-8.6°C

Map

Depth profile

Depth profile Depth: 69.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 69.4 km
Shallow
69.4 km
69.4 km — deeper than the regional average (15.4 km)
Regional average: 15.4 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Hayes
    Distance: 170 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Buzzard Creek
    Distance: 171 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Spurr
    Distance: 201 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 296 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 349 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Wrangell
    Distance: 372 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States

Historic earthquake map · United States

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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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