I felt it here in Laconia. It woke me out of a dead sleep, and I thought it was a plow truck coming up the street. There was a deep rumbling, accompanied by a weird vibration. Both cats were asleep on the bed and leapt to their feet with wild looks of terror in their eyes for a few seconds. I had no idea what it was, and almost wondered if I had dreamt it, until I saw the cats!
