see images here
https://www.mlive.com/news/2022/01/remembering-the-great-blizzard-of-1978-when-winter-packed-a-wallop.html"The Great Blizzard of 1978, also known as the Cleveland Superbomb,[1] was a historic winter storm that struck the Ohio Valley and Great Lakes regions of the United States as well as Southern Ontario in Canada from Wednesday, January 25 through Friday, January 27, 1978. It is often cited as one of the most severe blizzards in US history.[2] The third lowest non-tropical atmospheric pressure ever recorded in the mainland United States occurred as the storm passed over Mount Clemens, Michigan, where barometer readings fell to 956.0 mb (28.23 inHg) on January 26..."
