Santa rosa September 30, 2021 11:12 am M3.4 Earthquake Rattles North Bay, Near Santa Rosa: USGS A preliminary 3.4 magnitude earthquake struck early Thursday near Santa Rosa, according to the United States Geological Survey. US & World Videos 0:26 Crews working to repair water main break in Richmond 1:29 Teens and tweens struggling with mental health, study says 1:29 Livermore author shares foster care experience 2:42 Hearing on antisemitism in schools 2:04 2 students taken to hospital after difficulty breathing at San Jose school