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M2.5 Depth: 239.6 km

M2.5 Earthquake near 39 km SE of Quinhagak, Alaska (United States)

UTC time: 2025-07-30 18:35:55 UTC Local time: —

About this earthquake

On July 30, 2025 at 18:35 UTC, a magnitude M2.5 earthquake occurred near 39 km SE of Quinhagak, Alaska (United States). At around 240 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 255 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Details

Magnitude
M2.5
Depth
239.6 km
UTC time
2025-07-30 18:35:55 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
59.47820, -161.46020
Temperature
16.8°C

Map

Depth profile

Depth profile Depth: 239.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 239.6 km
Intermediate
239.6 km
239.6 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

  • Ingakslugwat Hills
    Distance: 273 km ·Volcanic field ·Elevation: 190 m ·United States
  • Ukinrek Maars
    Distance: 339 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Aniakchak
    Distance: 347 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·United States
  • Ugashik-Peulik
    Distance: 352 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Black Peak
    Distance: 361 km ·Stratovolcano ·Elevation: 1'032 m ·Last eruption: -1900 ·United States
  • Chiginagak
    Distance: 369 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·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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