Hello how may I help you? I would like some information on world records. What can I look up for you today? What was the loudest recorded sound in the world? The Krakatoa volcano eruption in 1883 was the loudest sound. Wow! How many decibels was it? I am not sure, but it says it ruptured eardrums that were 40 miles away, and was clearly heard 3,000 miles away, all while traveling around the world 4 times. That's amazing. Now my daughter has her jaw dropped to the floor! Thank you. You are welcome. Would you like another record? No, that's all for today. Thank you. Now she's going to brag about this to all of her friends on social media. Wonderful. I am here any time you want!