Russian meteor explosion produced largest infrasonic soundwaves ever recorded Posted on February 24, 2013 by Laura Knight-Jadczyk Check it out! Really nifty graphic and recording adjusted for human hearing. The sound heard around the world: Russian meteor explosion produced largest infrasonic soundwaves ever recorded Share this:TweetMoreShare on TumblrRedditPrint Related posts: Chelyabinsk, Russia, meteor shockwave videos