There have been 5 earthquakes greater than magnitude 2.5 since Friday morning in the #EastBay. Largest was magnitude 3.6 at 12:19 p.m., and was felt all the way to #SanFrancisco, according to people who filled out @USGS #DidYouFeelIt #earthquake web survey pic.twitter.com/ktMzepJvfE

— Ron Lin (@ronlin) February 23, 2018