VolcanoYT

Disaster Monitoring

Earthquake 5 km ESE of San Ramon, CA

Wed, 04 Feb 2026 04:57:15 GMT

Time7 hours ago
Location
37.7595, -121.9322
Depth
7.1 KM

Event Summary

A 1.7 magnitude earthquake struck on 5 km ESE of San Ramon, CA, at Wed, 04 Feb 2026 04:57:15 GMT. Depth: 7.05000019073486km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.7
md
Map of 5 km ESE of San Ramon, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.76 km6 hours ago

Earthquake Details

Automatic
Event IDusgs_nc75308122
Tsunami PotentialNo
Magnitude Typemd

Comments

Join the discussion about this event.