VolcanoYT

Disaster Monitoring

Earthquake 4 km SE of San Ramon, CA

Tue, 03 Feb 2026 00:09:12 GMT

Time2 hours ago
Location
37.7582, -121.9468
Depth
7.0 KM

Event Summary

A 1.8 magnitude earthquake struck on 4 km SE of San Ramon, CA, at Tue, 03 Feb 2026 00:09:12 GMT. Depth: 6.96000003814697km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.8
md
Map of 4 km SE of San Ramon, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.87 km2 hours ago

Earthquake Details

Automatic
Event IDusgs_nc75306316
Tsunami PotentialNo
Magnitude Typemd

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