I am new here and trying my hand at a post. Please be gentle if it's misguided. I saw this article and immediately wanted to post it here. I am not sure if it is relevant to anything or if you folks know about strange sonic booms being related to anything, but here it is:
Mysterious Sonic Boom Reported Over New Jersey
They say at least 10 were reported, but also, "ABC News reported that the U.S. Federal Aviation Administration and the North American Aerospace Defense Command had both confirmed they didn't have any planes operating nearby that could have generated the sonic booms."
Mysterious Sonic Boom Reported Over New Jersey
They say at least 10 were reported, but also, "ABC News reported that the U.S. Federal Aviation Administration and the North American Aerospace Defense Command had both confirmed they didn't have any planes operating nearby that could have generated the sonic booms."