Hello how may I help you? Hey I would like to know what the loudest sound ever recorded was Are you there? searching now Okay thanks. The world's loudest sound. The sound made by the Krakatoa volcanic eruption in 1883 was so loud it ruptured eardrums of people 40 miles away, trav heedd 3,000 miles away.our times, and was clearly heard 3,000 miles away. Did it satisfy you > Wow that's insane yes Yes thanks super insane wlecome welcome Thanks sure