How Big Was That Eruption? Ranking Volcanoes with the VEI скачать в хорошем качестве

How Big Was That Eruption? Ranking Volcanoes with the VEI

Krakatoa. Vesuvius. Mount St. Helens. We’ve all heard of history’s most infamous volcanic eruptions—but just how massive were they, really? In this episode, we explore how scientists rank eruptions using the Volcanic Explosivity Index, or VEI. From ancient blasts like Pompeii to modern megabursts like Pinatubo, we break down how these events are measured and why volume doesn’t always tell the whole story. 🔍 Learn how the VEI helps us compare eruptions—even ones separated by thousands of years—and why two eruptions with similar VEI ratings can have wildly different impacts. Sources & Further Reading: USGS Volcano Hazards Program Newhall & Self, 1982 (VEI development) Global Volcanism Program, Smithsonian Institution Historical accounts of Krakatoa, Tambora, and Pinatubo more in the video! 🔔 Don’t forget to like, subscribe, and ring the bell so you don’t miss future episodes! #Volcanoes #VEI #ScienceExplained #Krakatoa #Pompeii #MountStHelens #Pinatubo #ScienceShow