Squall lines often pass quickly and are less prone to produce tornadoes, according to the National Severe Storm Laboratory. Shelf clouds are usually confused with wall clouds. Wall clouds develop ...

and visually seeing a cloud rolling can lead many to believe that a wall cloud, or tornado is emanate. A roll cloud, in ...

"At first, the tornado is nearly invisible. Against the sky, it's white on white," observes ... finally cornered a vortex churning from a wall cloud. As Bluestein and his group headed straight ...

most damaging tornado was March 14 in Randolph County. An EF-3 ripped through Winchester, Indiana. The long-awaited total solar eclipse was on April 8. Central Indiana was dead center in the path of ...

Severe storms will be capable of producing brief tornadoes, damaging wind gusts ... that the agency “just got a public report of a wall cloud and funnel cloud in northwest Harris (between ...