Sonic boom

OK. Sonic boom in Trussville at 1152 am CST. It sounded like someone was walking on the roof, like cleaning out the gutters, except they took one or two big steps.

Anyone who heard something similar…please comment and tell us exactly where you are and when you heard it. Let’s try to match these up into a path.

More on sonic boom physics later.

400 miles in 9 minutes. About 2700 mph, or Mach 3.5.

Category: Pre-November 2010 Posts