(1/2) #TBT: 5 years ago today, a #LakeMichigan meteotsunami hit the shores of Ludington, MI. Thanks to a local citizen’s photos & other data, @NOAA scientists determined it was the 1st ever documented meteotsunami in the #GreatLakes caused by an atmospheric inertia-gravity wave. pic.twitter.com/w03KpdT48V

— NOAA Great Lakes Environmental Research Laboratory (@NOAA_GLERL) April 13, 2023