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M1.9 Depth: 35.4 km

M1.9 Earthquake near 38 km ESE of Ugashik, Alaska (United States)

UTC time: 2025-08-26 08:39:14 UTC Local time: —

About this earthquake

On August 26, 2025 at 08:39 UTC, a magnitude M1.9 earthquake occurred near 38 km ESE of Ugashik, Alaska (United States). With a focal depth of about 35 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 214 earthquakes, the strongest at M3.9.

Details

Magnitude
M1.9
Depth
35.4 km
UTC time
2025-08-26 08:39:14 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
57.36440, -156.82390
Temperature
13.6°C

Map

Depth profile

Depth profile Depth: 35.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 35.4 km
Shallow
35.4 km
35.4 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

  • Kialagvik
    Distance: 19 km ·Stratovolcano ·Elevation: 1'677 m ·United States
  • Chiginagak
    Distance: 27 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·United States
  • Yantarni
    Distance: 44 km ·Stratovolcano ·Elevation: 1'345 m ·Last eruption: -800 ·United States
  • Ugashik-Peulik
    Distance: 51 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Ukinrek Maars
    Distance: 55 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Aniakchak
    Distance: 97 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·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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