According to satellite observations, Arctic sea ice reached its annual minimum extent with an area of 4.67 million square kilometers (1.80 million square miles) on September 18, 2022. Credit: NASA’s Scientific Visualization Studio Arctic sea ice reached its annual minimum extent on September 18, 2022, according to satellite observations. ...
View more: 2022 Arctic Summer Sea Ice Minimum Extent Tied for 10th-Lowest on Record