Quake N' Shake Part One!

WooHoo! My first California earthquake. I've been out here for YEARS and this is the first one that I felt. It was a bit like the furnace kicking on in an old apartment/house and then a couch giggle no stronger than your neighbor shaking their leg...but I FELT it. There have been 3 or 4 in the Bay Area since I've been here but I have been driving or sleeping and they have been pretty small. It was about a 4.0 centered in Laffayette, which is a bit north of me. Some of my co-workers actually had a house shaker, so bully for me on not moving yet. Anyway, that seemed significant enough to blog.