Boone County Joint Communications says there is no damage reported after a large boom rocked portions of Columbia.

A large boom was felt and heard in many portions of the city a little after 1:00 PM.

Calls to area emergency departments found no answer to the cause of the noise. The Columbia Regional Airport also did not have any information about a possible military flight in the area. Boone County Joint Communication thinks a sonic boom is the most likely cause of the shaking.