Strong Early Morning Quake Rocks Northern CaliforniaAugust 24, 2014Northern Californians from Santa Rosa to Sacramento and beyond felt the effects of a 6.1 magnitude earthquake centered near Napa early this morning. At least three people seriously injured. Governor declares state of emergency. UPDATED 5:00 P.M.
Storify: Earthquake Shakes Up Social MediaAugust 24, 2014Where do people turn when a magnitude 6.1 earthquake wakes them in the early hours? Twitter, of course. And Facebook, and Instagram, and other social media communities. We updated this Storify compilation throughout the day.