A tornado that ripped through southeastern North Dakota in the summer has been placed into the EF5 category, the strongest of tornado classifications, as winds topped 200 mph (322 kph). The twister is ...
NORTH DAKOTA Deadly tornado classified EF5 A deadly tornado that tore across southeastern North Dakota this summer has been ...
The most rare and extreme form of tornado struck eastern North Dakota in June, but experts just determined how strong it ...
The last recorded EF5 tornado was on May 20, 2013, in a town outside Oklahoma City, killing 24 people and injuring more than ...