The “quad-state tornado” was unusually long-lasting and strong for the time of year, weather experts said. The twister, which ripped through Monette, Ark., and Mayfield, Ky., on Friday evening is likely to have carved out a 240-mile path, crossing into Missouri and Tennessee, as well. If the tornado remained on the ground without interruption, it will rank as the longest tornado track in U.S. history and the first to cross through four states.
Kentucky Governor Andy Beshear more than 50 are dead in his state.
Meanwhile, a tornado is being blamed for the collapse of an Amazon facility in suburban St. Louis. One person was killed at a nursing home in Arkansas. But hardest hit appears to be the town of Mayfield, Kentucky.
Here’s coverage on Saturday morning from NBC News: