Supercell thunderstorms are common in Missouri during severe weather season. This unique type of storm that involves a rotating updraft called a mesocyclone.

Spring is here, and with it comes a risk of severe weather conditions running the gamut from tornadoes and heavy winds to ...

This rotation, known as a mesocyclone, suggests a tornado could develop, but it has not been visually confirmed. "Radar technology has advanced significantly, allowing us to detect rotation within ...