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M2.4 Depth: 14.1 km

M2.4 Earthquake near 4 km SW of Monte Rio, CA (United States)

UTC time: 2025-10-25 00:57:33 UTC Local time: —

About this earthquake

A magnitude M2.4 earthquake was recorded near 4 km SW of Monte Rio, CA (United States) on October 25, 2025 at 00:57 UTC. With a focal depth of about 14 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 data is provided by USGS and cross-checked across seismological networks. United States: 205 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

Magnitude
M2.4
Depth
14.1 km
UTC time
2025-10-25 00:57:33 UTC
Local time
—
Country
United States
City
California
Source
usgs
Coordinates
38.43467, -123.03750
Temperature
13.4°C

Map

Depth profile

Depth profile Depth: 14.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 14.1 km
Shallow
14.1 km
14.1 km — close to 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

  • Clear Lake Volcanic Field
    Distance: 64 km ·Volcanic field ·Elevation: 1'439 m ·United States
  • Lassen Volcanic Center
    Distance: 264 km ·Stratovolcano ·Elevation: 3'187 m ·Last eruption: 1917 ·United States
  • Shasta
    Distance: 338 km ·Stratovolcano ·Elevation: 4'317 m ·Last eruption: 1250 ·United States
  • Mono Lake Volcanic Field
    Distance: 353 km ·Volcanic field ·Elevation: 2'121 m ·Last eruption: 1790 ·United States
  • Mono-Inyo Craters
    Distance: 358 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Mammoth Mountain
    Distance: 362 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·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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