I was trying to get to sleep then felt light movement, then it shook pretty good for a few seconds here. Nothing else since yet. Husband looking on phone right now and it is being set at 6.0 and centered around Napa, Sonoma. 51 mi from Sacramento. Vallejo. I'm pretty far down in South Bay and felt it pretty good here. Didn't seem to last very long so hopefully not much problems from it. Thought I'd report it though.