Earthquake shakes Bay Area - San Francisco Chronicle
- Earthquake shakes Bay Area San Francisco Chronicle
- 4.2 earthquake strikes near San Ramon amid swarm of over 30 quakes, USGS says ABC7 San Francisco
- Swarm of earthquakes strike San Ramon, jolting residents KTVU
- San Francisco Bay Area rattled by cluster of earthquakes ongoing outside San Ramon FOX Weather
- Swarm of earthquakes strike near San Ramon NBC Bay Area