including this supercell's breathtaking display of natural power. A thunderstorm illuminated Tuesday's sky along the border of Oklahoma and Texas with lightning bolt after lightning bolt.

Lightning and heavy rainfall are dangerous ... and warnings which are issued by your local Weather Service office. A supercell is a highly organized thunderstorm with some components that set ...

Supercell thunderstorms are unlike typical ... “An ordinary summer thunderstorm can produce lightning and a heavy downpour, ...