Earthquake on the East Coast

Last night I was at work, sitting in the nurses' station working on some documentation when all of a sudden I felt an earthquake...the computer monitors were shaking a little. It was SMALL, compared to my usual California quakes! I immediately went to find some other people to talk to, thinking everyone was going to be freaking out because that was so unusual for this area, however most people either didn't even feel it or didn't really know what it was. I guess it was a 4.0 earthquake in Maine. It was quite a conversation topic for everyone last night - kinda a big deal for New England. Just thought I'd share this story with my fellow quake-experienced Californians. :)