*edit* e-mail from a co-worker who's from Utah:
That is the second earthquake I have felt in my life! Just felt like someone fell in the other room. WEAK!
my response: Glad I wasn't the only one who didn't think it was just a really big passing truck
them: LOL, I thought it was until my wife called and my friend IM'ed me and asked if I felt it.
Considering Maggie is 15 miles away and my buddy is over 30.... that would me one hell of a truck! ;)