Created by immaculate inflow winds, this tornadic supercell in Imperial, Nebraska, is referred to as a mother ship for its distinctive shape. Watching it crawl across the sky, menacingly pouring ...

The rotating updraft is what sets a supercell apart from a typical thunderstorm. In order for a supercell to develop, you need several ingredients such as moisture, instability, ...

The rotating updraft is what sets a supercell apart from a typical thunderstorm. In order for a supercell to develop, you need several ingredients such as moisture, instability, ...

Wind shear may also produce a rotating supercell's updraft, ... if a vigorous jet stream and cold front sweep quickly into warm and humid air without enough low-level shear for tornadic ...

Wind shear may also produce a rotating supercell's updraft, ... if a vigorous jet stream and cold front sweep quickly into warm and humid air without enough low-level shear for tornadic ...

The rotating updraft in a thunderstorm is key to the development of a supercell and eventually a tornado, NOAA said. "There are many ideas about how this rotation begins.

A supercell is a single rotating thunderstorm. Not all thunderstorms are created equal. Some are “pulse-type” storms — the kind that are common every summer across the South.

ROCK HILL, S.C. — On Tuesday evening, a towering, rotating thunderstorm known as a supercell was seen in York County. A WCNC Charlotte viewer, Kari Smith, sent stunning drone photos of the storm ...

Wind shear may also produce a rotating supercell's updraft, which helps maintain the supercell's longevity. (MORE: What Makes A Supercell The King Of All Thunderstorms) It does this by first ...