VolcanoYT

Disaster Monitoring

Earthquake 4 km ESE of San Ramon, CA

Mon, 02 Feb 2026 19:34:07 GMT

Time2 hours ago
Location
37.7612, -121.9347
Depth
4.2 KM

Event Summary

A 2.2 magnitude earthquake struck on 4 km ESE of San Ramon, CA, at Mon, 02 Feb 2026 19:34:07 GMT. Depth: 4.23000001907349km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
2.2
md
Map of 4 km ESE of San Ramon, CA
Source
USGS
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
USGSPrimary2.27 km2 hours ago
NC2.27 km2 hours ago

Earthquake Details

Automatic
Event IDusgs_nc75306136
Tsunami PotentialNo
Magnitude Typemd

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