Magnitude 4.2 earthquake shakes Sonoma County
- Posted on July 29, 2026
- By San Francisco Chronicle
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- 1 min read
Sonoma County residents experienced a moderate seismic event Tuesday evening as a 4.2 magnitude earthquake rattled the region near Cloverdale. The tremor, centered approximately five miles to the east-southeast of the city, was felt across multiple neighborhoods but caused no immediate reports of structural damage. Seismologists continue monitoring the area for aftershocks. Local authorities urge residents to review earthquake preparedness plans and secure heavy furniture to prevent injuries in future seismic activity.
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