Unexplained booms are back. We are getting reports from both the US and the UK about these loud, shattering noises. If you have a boom to report, please write either earthfiles@earthfiles.com or news@unknowncountry.com. The report sourced here is typical of what we’re hearing from many different locations.
Story Source:
http://www.turnto10.com/story/27578346/source-of-mysterious-boom-remains-mystery