I've lived in Utah for around 35 years -- we're still waiting for The BIG One!!!
DH and I were on the couch in the basement when we had an earthquake. I immediately stood up to go upstairs to balance the load in the washer! DUH!
About 3 years ago (before MS diagnosis) I would wake up of a morning and feel subtle movement of the bed and think it was a minor temblor. Later I decided it was just ME. Is it hot in here?