Hey,
A little late chimin' in here but I was at work yesterday and we were on a conference call with Seattle... all of a sudden the building starts to shake... our chairs are moving, the table is moving... and I say, "Umm, Seattle, I think we're experiencing an earthquake..." They start freaking out asking if we're ok, are we sure, etc, etc. It went on for about a solid minute and we evacuated the building as it was going on... Got outside and it was kind of a humorous sight to see every single person trying use their cell phone. It was my first earthquake experience. Kinda cool and freaky at the same time... My 2 coppers.