Heard the sonic boom.. (Score 2, Interesting)

I was hanging out with a couple of buddies here in Tallahassee yesterday after workb and heard a "boom boom" sound which pretty much shook the whole house. All the dogs in the neighborhood started barking. We thought it was an explosion or something off in the distance, I guess this could explain what it was. It was right around 5:30 PM EST (give or take a few minutes).