Hello how may I help you? I need to know a record. i can help you with that. Can you be more specific? What is the loudest sound ever recorded. ? The Krakatoa volcanic eruption in 1883 Where is that? Krakatoa is an island in Indonesia How loud was it? it was so lod that it was heard 3,000 miles away loud Ok, thanks for the interesting information. Is there anything else I can help you with today? No that's all