SAN DIEGO (CBS 8) - There are reports of a mystery boom that was heard Wednesday morning from several locations throughout San Diego.
News 8 began receiving reports at about 10 a.m. from people in the South Bay and downtown San Diego. A local naval base also confirmed they heard the noise.
Several people are letting us know through our News 8 Facebook page that they heard or felt the boom from different locations in the East County and North County.
As of late Wednesday afternoon, there was no official cause.
