VolcanoYT

Disaster Monitoring

Earthquake 5 km SE of San Ramon, CA

Sat, 20 Dec 2025 03:41:31 GMT

Time2 hours ago
Location
37.7502, -121.9367
Depth
8.0 KM

Event Summary

A 2.5 magnitude earthquake struck on 5 km SE of San Ramon, CA, at Sat, 20 Dec 2025 03:41:31 GMT. Depth: 7.96999979019165km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
2.5
md
Map of 5 km SE of San Ramon, CA
Source
USGS
Intensity
-

Earthquake Details

Automatic
Event IDusgs_nc75283006
Tsunami PotentialNo
Magnitude Typemd

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