Some might think the Enhanced Fujita (EF) Scale is basically the same as the original Fujita (F) Scale, but Big Country ...

Teacher captures the moment the EF-5 tornado hit Briarwood Elementary. May 23, 2013— -- Cellphone video recorded by an Oklahoma teacher at Briarwood Elementary School shows the exact moment an ...

On May 10th, 1996, a massive tornado outbreak tore through Oklahoma, but for one meteorologist, it was also a once-in-a-lifetime opportunity. Professor Jo Harding and her storm-chasing team set out to ...

OKLAHOMA CITY, Oklahoma -- An intense storm system moved across the Southern Plains on Monday, spawning tornadoes that caused scattered damage and a deluge of rain but not the "particularly dangerous" ...

Meteorologists said this week that a deadly tornado in North Dakota this summer has been upgraded to a top-of-the-scale EF5, and was the first on American soil in 12 years.

Monday was an alert day, and the state saw severe thunderstorms and tornado warnings across western and northern Oklahoma. >> Go to the KOCO weather page | Get KOCO on the Go | Subscribe to KOCO 5's ...

Shocking new videos of the tornado that rampaged through central Oklahoma on Monday have demonstrated the sheer size and destructive force of the natural phenomenon. At least 24 people were killed as ...

Storms could bring 100-mile-per-hour winds, hail bigger than baseballs and a few tornadoes to northern Texas and southwest Oklahoma. Some Moderate High By Amy Graff Amy Graff is a reporter on The ...