There was a 6.1 earthquake in Napa this morning - the biggest since Loma Prieta in 1989:
http://www.mercurynews.com/ci_26396961/6-0-earthquake-bay-area-napa-damage-quake I was awakened by the shaking. I couldn't sleep afterwards so I've been really early to rise today! Three of four kitties were really upset (Dany remained calm), and poor little Neville had to be mollified with chicken treats. He was mad at ME for not stopping the quake!
We are all fine here. I live in the East Bay, away from the epicenter. Napa is pretty badly damaged, though.