Apropos of nothing, we have lake ice duration data from Wisconsin that goes back to the mid-19th Century:https://t.co/56LN0y5NSQ

Ice duration has shrunk by about a month over that period, and this winter was the second shortest duration (after 2001/2002) in the record. pic.twitter.com/XOmPDayGMI

— Gavin Schmidt (@ClimateOfGavin) March 22, 2024