Voices - Storm chaser captures striking flash f...
David Rankin has an unusual hobby - filming dangerous flash floods on foot in Southern Utah. In this video he captures a flash flood near Big Water, Utah as it races down the canyon floor. Flash floods in this area have been known to be deadly but can be predicted if you know when heavy rain is falling in the headwaters 40 miles away.
"You'll hear them long before you can see them," says Rankin. "They're like mythical creatures."
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