There was one on the Quebec fault line about 30 years ago, the hurricane lamps shook and I felt something, I was on the phone with a friend from California, as the woodstove pipe quivered, she said, oh, you are having an earthquake, I said, no, we don't get them. It was, and there was a misalignment with my front door that is there to this day. Damage can be like that, things go off center just a bit.