A preliminary magnitude 3.5 quake has occurred, according to the USGS. This earthquake shook Sonoma County in the North Bay. The USGS has provided this information, which is available for further review.

Details of the quake are sparse, but it is known to have a preliminary magnitude of 3.5. The earthquake is referred to as the Santa Rosa earthquake.

For more information on this event, readers can refer to the source, ABC7 Bay Area, which has reported on the quake.