The highest melt event of this 2021-2022 melt season over the Greenland ice sheet occurred 2 days ago while we are the beginning of the fall. This resulted from advection of a very warm and wet air mass with liquid water clouds boosting the melt thanks to infrared radiation pic.twitter.com/nfu6eUXvvC

— Xavier Fettweis (@xavierfettweis) September 5, 2022