Supercell Thunderstorms And Hail

Pound for pound, the supercell is the most powerful thunderstorm on Earth. Explore the mechanics of this system, which p... (more)

Pound for pound, the supercell is the most powerful thunderstorm on Earth. Explore the mechanics of this system, which produces the strongest straight-line winds, the most violent tornadoes, and the largest hail. Close by looking at the formation of a record-breaking hailstone weighing almost two pounds! (less)