#Arctic sea ice extent is currently the 3rd lowest on record (JAXA data).

• about 390,000 km² less the 2010s mean
• about 740,000 km² less the 2000s mean
• about 1,210,000 km² less the 1990s mean
• about 1,720,000 km² less the 1980s mean

More plots: https://t.co/FUU9OT6IeN pic.twitter.com/pmWtSaJKwS

— Zack Labe (@ZLabe) April 11, 2020