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M2.1 Depth: 8.2 km

M2.1 Earthquake near SOUTHERN CALIFORNIA (United States)

UTC time: 2025-09-08 14:27:00 UTC Local time: —

About this earthquake

On September 8, 2025 at 14:27 UTC, a magnitude M2.1 earthquake occurred near SOUTHERN CALIFORNIA (United States). With a focal depth of about 8 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 EMSC and cross-checked across seismological networks. United States: 198 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

Magnitude
M2.1
Depth
8.2 km
UTC time
2025-09-08 14:27:00 UTC
Local time
—
Country
United States
City
California
Source
emsc
Coordinates
33.16930, -115.67300
Temperature
36.5°C

Map

Depth profile

Depth profile Depth: 8.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8.2 km
Shallow
8.2 km
8.2 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: 6 km ·Lava dome(s) ·Elevation: -40 m ·Last eruption: 210 ·United States
  • Pinacate
    Distance: 251 km ·Volcanic field ·Elevation: 1'183 m ·Mexico
  • San Luis, Isla
    Distance: 375 km ·Tuff cone ·Elevation: 183 m ·Last eruption: -1141 ·Mexico
  • Uinkaret Field
    Distance: 426 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States
  • San Francisco Volcanic Field
    Distance: 440 km ·Volcanic field ·Elevation: 3'850 m ·Last eruption: 1075 ·United States
  • Jaraguay Volcanic Field
    Distance: 441 km ·Volcanic field ·Elevation: 960 m ·Mexico

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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