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NOVA

Oklahoma's Deadliest Tornadoes Preview

Hear stories from survivors of Moore’s tornado and meet scientists who stalk these storms.

Aired 05/22/2013 | Rating NR

NOVA

Oklahoma's Deadliest Tornadoes Preview

Preview: Season 40 Episode 15 | 30sVideo has Closed Captions

Hear stories from survivors of Moore’s tornado and meet scientists who stalk these storms.

On May 20, 2013, a ferocious EF5 tornado over a mile wide tore through Moore, Oklahoma, inflicting 24 deaths and obliterating entire neighborhoods. It was the third time an exceptionally violent tornado had struck the city in 14 years. Yet predicting when and where these killer storms will hit still poses a huge challenge. Why was 2011—the worst ever recorded tornado season?

Aired 05/22/2013 | Rating NR

Problems with Closed Captions? Closed Captioning Feedback

Problems with Closed Captions? Closed Captioning Feedback

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

Support provided by:

Carlisle
NOVA

Oklahoma's Deadliest Tornadoes Preview

Preview: Season 40 Episode 15 | 30sVideo has Closed Captions

On May 20, 2013, a ferocious EF5 tornado over a mile wide tore through Moore, Oklahoma, inflicting 24 deaths and obliterating entire neighborhoods. It was the third time an exceptionally violent tornado had struck the city in 14 years. Yet predicting when and where these killer storms will hit still poses a huge challenge. Why was 2011—the worst ever recorded tornado season?

Aired 05/22/2013 | Rating NR

Problems with Closed Captions? Closed Captioning Feedback

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National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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