VolcanoYT

Disaster Monitoring

Earthquake 4 km SE of San Ramon, CA

Fri, 20 Feb 2026 02:33:21 GMT

Time1 hour ago
Location
37.7585, -121.9392
Depth
7.1 KM

Event Summary

A 1.7 magnitude earthquake struck on 4 km SE of San Ramon, CA, at Fri, 20 Feb 2026 02:33:21 GMT. Depth: 7.09999990463257km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.7
md
Map of 4 km SE of San Ramon, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.77 km1 hour ago

Earthquake Details

Automatic
Event IDusgs_nc75316152
Tsunami PotentialNo
Magnitude Typemd

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