There is a video floating around of people close enough to the blast to hear a significant boom, here: https://www.youtube.com/watch?v=owlRuul5Tk4 https://www.y

There is a video floating around of people close enough to the blast to hear a significant boom, here: https://www.youtube.com/watch?v=owlRuul5Tk4 https://www.youtube.com/watch?v=owlRuul5Tk4