![Largest tsunami ever known to happen happened in 1958 in Lituya Bay Alaska. Reaching 524 meters or 1720 feet. - 9GAG Largest tsunami ever known to happen happened in 1958 in Lituya Bay Alaska. Reaching 524 meters or 1720 feet. - 9GAG](https://img-9gag-fun.9cache.com/photo/a71DoMr_460s.jpg)
Largest tsunami ever known to happen happened in 1958 in Lituya Bay Alaska. Reaching 524 meters or 1720 feet. - 9GAG
![Tape Measure 330FT, Open Reel Measuring Tape, Dual Sided Fiberglass Tape Measure for Engineer, Yard and Field - Reel Tape Measure with Feet and Meters (1/2") - - Amazon.com Tape Measure 330FT, Open Reel Measuring Tape, Dual Sided Fiberglass Tape Measure for Engineer, Yard and Field - Reel Tape Measure with Feet and Meters (1/2") - - Amazon.com](https://m.media-amazon.com/images/I/71kCXq-XqQL.jpg)
Tape Measure 330FT, Open Reel Measuring Tape, Dual Sided Fiberglass Tape Measure for Engineer, Yard and Field - Reel Tape Measure with Feet and Meters (1/2") - - Amazon.com
![dryday.com on Twitter: "Largest Recorded Wave 1720 Feet (524 meters) - Lituya Bay, Alaska (July 9, 1958) Read more: http://t.co/gKPYtbLm5w http://t.co/G2Kgliy18p" / Twitter dryday.com on Twitter: "Largest Recorded Wave 1720 Feet (524 meters) - Lituya Bay, Alaska (July 9, 1958) Read more: http://t.co/gKPYtbLm5w http://t.co/G2Kgliy18p" / Twitter](https://pbs.twimg.com/media/BwPFSNBCYAA1Rjg.jpg)