I have to bump this up too.

Just about 45 minutes ago Me and Dad was watching the game and we heard a Booming sound outside and it shook the house a little. I went outside with the Flashlight expecting to see a car accident on the curvy road my Dad lives on and nothing. No accident,nothing in the field and nothing around the house.
I got back in the house and dad asks me what did I see? I said nothing and he just had this worried look on his face.We talked about it for a few minutes and then we just shrugged it off.

Maybe it was just a small quake I dunno,but it was weird I tell you that.

This happened in Tennessee by the way.