For the first time in 12 years, the United States has recorded an EF5 tornado, the most powerful type of twister on the Enhanced Fujita wind and damage scale, the National Weather Service confirmed ...

MADISON, Wis. - The last EF-5 tornado that touched down in the United States hit Moore, Oklahoma, in May of 2013. However, meteorologists at the National Weather Service Grand Forks have determined, ...

In the immediate aftermath of a tornadic storm, the National Weather Service compiles damage reports from the public, emergency managers and first responders. If the damage reports correlate with ...

NASHVILLE, Tenn. (WSMV) - The National Weather Service office in Grand Forks, ND, determined that damage from a June tornado in Enderlin, ND, was the result of a rare and violent tornado. Originally ...