(WARNING!!! There's a "holy [S-word]" at 1:19, a "holy crap" at 1:55, and a "haul ass" at 5:06 . . . and there could be other random curse words. Search for: "Flash Flood Ellison Creek." It's the same flood that tragically killed nine people.)
Somebody shot video of a flash flood that was rumbling down a clearing, and coming right at them. This was near Payson, Arizona. It starts out as a wall of debris . . . and then the people move to higher ground as it rolls by as a raging river.