Twin Earthquakes Rattle San Ramon

San Ramon, California, experienced a series of seismic events over the weekend, with two notable earthquakes occurring on Saturday evening. The first earthquake measured 2.9 in magnitude and shook the area just after 8:10 p.m. A second quake followed shortly after, registering at 2.8 and striking at 8:21 p.m.
Twin Earthquakes Rattle San Ramon
This recent seismic activity comes on the heels of a 3.0 magnitude earthquake that hit San Ramon just one day prior. The area has seen a number of smaller earthquakes in recent weeks, with the most significant events occurring on the following dates:
- January 1 – Recent quake measuring 3.0
- December 24 – Earthquake
- December 19 – Earthquake
- December 20 – Earthquake
Seismic History and Observations
While the recent earthquakes have caused concern among residents, it is worth noting that none have exceeded a magnitude of 4.0. According to data from the US Geological Survey, these tremors are part of a series affecting the region.
The agency continues to monitor seismic activities in San Ramon and surrounding areas. Residents are encouraged to stay informed and prepared for any further seismic events.




