Earlier we had reported "Sonic Boom Heard In USA, UK And India".
It turns out, the booms were heard not just here, but across the country.
It wasn't an earthquake. The USGS doesn't have reports of any activity in our area.
The Air Force says it wasn't performing any military drills, either.
Authorities say, at least for now, it will remain a mystery.
Source : http://www.14news.com/story/20537321/did-you-hear-the-booms