Derecho
A derecho (/dəˈɹeɪ.t͡ʃoʊ/ , from Spanish: derecho [deˈɾetʃo], 'straight') is a widespread, long-lived, straight-line wind storm that is associated with a fast-moving complex of severe thunderstorms referred to as a mesoscale convective system. Derechos cause hurricane-force winds, heavy rains, and flash floods.