Earthquake Number 952, or the Marines?
Earthquake here just 3 minutes ago shook all the walls of the office, and the windows were making themselves heard too.
Back to work.
UPDATE - No Earthquake. Apparently the Marines were "doing something". What the?
Shortly after my whole place shook, I got a call from somebody 20 miles south of me asking if I felt the earthquake. So, what the heck are the Marines doing, shaking all the buildings in a 20 mile radius? Bowling?
UPDATE 2 - The Union Tribune online say's it's a mystery.
UPDATE 3 - The Union Tribune yesterday (April 23) had an article about the mysterious boom day here a couple of weeks ago and explains that similar booms followed in other cities around the U.S. I attribute the "series" to that classic human phenomena where we notice events in clusters. For a whole summer, for instance, we'll hear about some staggering rash of shark attacks but later find that the statistics are the same as any other year.
Either that or I go with the UFO theory. :-)