Hello how may I help you? I want to know more about world records. What records can I help you with? I want to know what the loudest recorded sound was. Krakatoa Volcanic Eruption that's cool. how loud was it? It could be heard 3,000 miles away and ruptured eardrums of people 40 miles away That's really cool. Can i tell you anything else? Thank. That's it for now. Glad to be able to help