PBS Nova - Hunt for the Supertwister

PBS Nova - Hunt for the Supertwister


Information
On May 3, 1999, one of the most powerful tornadoes ever recorded carved a path of complete destruction near Oklahoma City. To scientists, the supertwister held sobering lessons about the future for rapidly expanding cities in tornado-threatened areas. Most tornadoes form suddenly and with little warning. But now meteorologists are on the verge of a breakthrough that may solve the puzzle of how these killer storms spawn and where they are likely to strike. NOVA follows stormchasers as they probe the tornado's deadly secrets.

Cand vezi cate pagube poate produce o tornada....nu un Uragan.....ci tornada .....