Supercells are the powerhouses of thunderstorms, they are capable of producing large hail, damaging winds, and long track ...

There are thousands of thunderstorms in the United States each year, but only a few become strong enough to spin up a tornado ...

This feature of a severe storm is called a mesocyclone. This large area of rotation in a storm, over time, can send energy down to the ground in the shape of tornadoes. ‘Frustrating’: CNBC ...