Sean Waugh holds a laptop with green, red and yellow weather radar looping as his driver rumbles down an Oklahoma highway in their government-issued truck. A rectangular cage with metal mesh covers the truck in an attempt to protect the team from hail. Hanging off the front of the hail cage are weather instruments that look like the horn of a rhinoceros charging into a storm. The truck, called Probe One, points in one direction, and a companion, Probe Two, points in another. “Probe One, you want us to go?”“Yes, go now,” says Dr. Waugh, a researcher with the National Severe Storms Laboratory.

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Persons: Sean Waugh, ”, Waugh, Reed Timmer Locations: Oklahoma