(4 of 4) #2024 avg. #Antarctic sea ice extent was 4.00 million square miles — the 2nd-lowest on record. https://t.co/glEzGxGNfH @NOAANCEI @NSIDC #StateOfClimate https://t.co/qkYRh3Sqip NOAA Climate Change Science on Telegram by @ClimateChangeScience A @grttme project - Other backups: @Hallotme