Astonishing ‘Megaflash’ Sets World Record for Longest Lightning Strike
A lightning flash tore across the sky above the Great Plains, stretching across a staggering 515 miles (829 kilometers) from eastern Texas to Kansas City. That “megaflash” shattered the previous record for longest lightning flash of 477 miles (768 kilometers), set in 2023. An international team of researchers documented the record-breaking flash in a new report in the Bulletin of the American Meteorological Society. Scientists were able to capture the flash thanks to advances in satellite techn