Volcanic Lightning: Because Exploding Mountains Aren't Bad Enough

The video explores the phenomenon of volcanic lightning, first reported by Pliny the Younger during the eruption of Mount Vesuvius in 79 CE. Despite extensive study, the exact cause of volcanic lightning remains debated. The prevailing theory suggests ash clouds create charge imbalances similar to those in thunderstorms, leading to lightning. However, some scientists argue that water vapor in volcanic eruptions plays a significant role. The video discusses both perspectives, highlighting recent research and historical theories. It concludes with safety advice for those near volcanic eruptions.

What new insight or understanding did you gain from this video?