EARHTQUAKE!! Anyone feel that?

I just felt in earthquake for the first time apparently it was a 4 magnitude, I'm really terrified right now. The second it happen I turned off my computer, did anyone experience the earthquake? Or was it only Toronto/Ottawa? Gosh that was scary.... NEVER want to experience that again.
You could have posted this in Random Thoughts, but whatever.

I don't live too close to Toronto, but my Mother who works downtown just phoned me and asked if I had felt anything!