@sciguy18 In 2011 I was in a Manhattan office building and the other buildings were swaying like trees !!! Today's seemed to go on for longer. Waking up one morning in the early 80's I thought it was a large truck passing by...but again, went on for too long and realized what it was.
@fun4us2b Interesting how everyone perceives it. We just had a magnitude 4.0 aftershock at 5:59 PM. That seemed to rumble just as long as the original.