VolcanoYT

Disaster Monitoring

Earthquake 5 km ESE of San Ramon, CA

Mon, 29 Dec 2025 21:42:22 GMT

Time2 hours ago
Location
37.7568, -121.9320
Depth
1.3 KM

Event Summary

A 1.6 magnitude earthquake struck on 5 km ESE of San Ramon, CA, at Mon, 29 Dec 2025 21:42:22 GMT. Depth: 1.32000005245209km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.6
md
Map of 5 km ESE of San Ramon, CA
Source
USGS
Intensity
-

Earthquake Details

Automatic
Event IDusgs_nc75288246
Tsunami PotentialNo
Magnitude Typemd

Comments

Join the discussion about this event.