“Krakatoa, spelled “Krakatau” in Indonesian, is a volcano in the Sunda Strait between Java and Sumatra. It is also the name of an island group made up of what is left of a larger island, consisting of three volcanic peaks that were destroyed by the catastrophic 1883 eruption. This explosive force was equivalent to 100,000 Hiroshima sized atomic bombs. It was the loudest sound ever heard in modern history and could be heard up to 3,000 miles away. At that time, the explosion caused huge tsunamis which killed more than 36,000 people and sent out shock waves that were recorded worldwide for almost a week. Years later in 1927, “Anak Krakatau” a new island mountain formed in its place and is again the location of volcanic activity. It is considered a part of the Pacific “Ring of Fire.”