Overview
- A magnitude 4.1 earthquake struck near Paso Robles and Templeton on Nov. 18 at about 9:54 a.m., at a depth of roughly 3.5 miles, and was felt widely across San Luis Obispo County.
- Local businesses near Paso Robles reported toppled bottles and glassware, while police said they had received no damage calls by late morning and the USGS confirmed no tsunami threat.
- A magnitude 3.3 earthquake hit near San Ramon on Nov. 17 at about 10:47 p.m., about 2.4 to 2.5 miles southeast of the city along the Calaveras Fault at roughly six miles deep.
- USGS Did You Feel It reports logged weak shaking in San Ramon, Pleasanton, Walnut Creek and Danville, and more than 1,000 people reported feeling the Paso Robles quake.
- The East Bay event followed a Nov. 9 local swarm on the northern Calaveras Fault that included eight quakes up to magnitude 3.8, underscoring routine seismic clustering and continued monitoring.