LOL...That's good news.
We actually felt one back in 96 in the summer. I was in a datacenter and we thought a truck hit the building or an embankment. Would scare the *&&^% out of me now after 9/11. (Michigan has DEEEEEEP bedrock but still feels a shift once in a while. The bowl formed from 10000's of years of glaciers is still rising back up after they left.