Nation's first EF5 tornado in 12 years could be warning for Texas

The National Weather Service said the EF5 twister in North Dakota packed winds stronger than 200 mph, underscoring risks that climate change brings.

A June tornado turned out to be a rare EF5. Why that’s surprising — and important

Tornadoes rated EF5 are inconceivable. They raze the Earth with winds exceeding 200 mph, sweeping foundations bare and ...

First EF5 tornado to strike the US in over a decade just confirmed by experts

The most rare and extreme form of tornado struck eastern North Dakota in June, but experts just determined how strong it ...

EF5 tornado that killed 3 in North Dakota was the nation's first in 12 years

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 ...

North Dakota Tornado Upgraded To EF5, First In 12 Years

After over 12 years, the EF5 tornado drought in the U.S. has come to an end. A tornado that struck Enderlin, North Dakota in ...

Sky unleashed: tornado tears through North Dakota heartland

A mile-wide EF5 tornado tore through Enderlin, North Dakota, on June 20, killing three and tossing train cars 475 feet. It was the strongest U.S. twister in more than a decade.