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M1.0 Depth: 10.1 km

M1.0 Earthquake near 3 km WSW of San Bernardino, CA (United States)

UTC time: 2025-08-12 08:44:19 UTC Local time: —

About this earthquake

A magnitude M1.0 earthquake was recorded near 3 km WSW of San Bernardino, CA (United States) on August 12, 2025 at 08:44 UTC. With a focal depth of about 10 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: over the past 24 hours, QuakeMap24 logged 201 earthquakes, the strongest at M4.1.

Details

Magnitude
M1.0
Depth
10.1 km
UTC time
2025-08-12 08:44:19 UTC
Local time
—
Country
United States
City
California
Source
usgs
Coordinates
34.12067, -117.32583
Temperature
18.4°C

Map

Depth profile

Depth profile Depth: 10.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10.1 km
Shallow
10.1 km
10.1 km — shallower 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

  • Salton Buttes
    Distance: 189 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Ubehebe Craters
    Distance: 323 km ·Maar(s) ·Elevation: 752 m ·Last eruption: -150 ·United States
  • Mammoth Mountain
    Distance: 419 km ·Lava dome(s) ·Elevation: 3'369 m ·Last eruption: 1260 ·United States
  • Pinacate
    Distance: 437 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • Mono-Inyo Craters
    Distance: 437 km ·Lava dome(s) ·Elevation: 2'796 m ·Last eruption: 1380 ·United States
  • Uinkaret Field
    Distance: 456 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·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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