The Krakatoa Eruption was a VEI 6 eruption that destroyed most of the island of Krakatoa and created the loudest sound in recoded history, loud enough that it could be heard 3,000 miles away, and was picked up by barometers all around the globe.
Powers and Stats
Name: Krakatoa Eruption
Origin: Real Life
Type: Volcanic Eruption
Powers and Abilities: 200 megaton explosion that caused tsunamis and pyroclastic flow. Ejected enough debris into the atmosphere to lower global temperature and affect the weather for years. Considered to have made the loudest sound in recorded history.
Attack Potency: Mountain level (200 megatons, about 840 PJ)