A supercell thunderstrom in Oklahoma. Image courtesy of NSSL/NOAA. The National Weather Service defines a severe thunderstorm as a thunderstorm that is producing: Hail that is at least quarter ...

A so-called supercell storm caused by divergent wind patterns ... People climbed light poles and started fires after the Eagles beat the Kansas City Chiefs 40-22 in Super Bowl LIX in New Orleans.

Supercell thunderstorms capable of producing tornadoes are expected to land in parts of Kansas on Sunday. The National ...

It includes Oklahoma City and Wichita. “Intense supercell thunderstorm development is ... low pressure and spin had swung ...

A colossal storm cloud swept through Sorocaba, São Paulo, on Wednesday, leaving locals stunned by its dramatic and foreboding appearance. Identified as a supercell with a mesocyclone, the cloud ...

Another round of severe weather is in the offing for the region over the weekend as another powerful storm moves through the eastern United States. Radar showing the supercell thunderstorm moving ...