Countdown to Survival: Tornado
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Countdown to Survival: Tornado
★ 0.0
1976
0h 15m
Commissioned by the U.S. Government Defense Civil Preparedness Agency, the film describes the elements of a modern tornado warning system as was developed at the Texas Tornado Warning Conferences in 1953 and included radar detection of tornadoes, a spotter network, and improved communications betwee
