VolcanoYT

Disaster Monitoring

Earthquake 4 km SE of San Ramon, CA

Wed, 04 Feb 2026 13:12:42 GMT

Time1 hour ago
Location
37.7568, -121.9485
Depth
7.4 KM

Event Summary

A 1.3 magnitude earthquake struck on 4 km SE of San Ramon, CA, at Wed, 04 Feb 2026 13:12:42 GMT. Depth: 7.42999982833862km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.3
md
Map of 4 km SE of San Ramon, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.37 km1 hour ago

Earthquake Details

Automatic
Event IDusgs_nc75308282
Tsunami PotentialNo
Magnitude Typemd

Comments

Join the discussion about this event.