File name: Arctic_sea_ice_minimum_620.png Original Resolution: 620 × 675 File Size: 235 KB (MIME Type: image/png) Date Published: December 15, 2015 Download file View image caption Top: Map of Arctic sea ice on September 11, 2015, the date it reached its fourth-lowest extent in the satellite record. Bottom: Graph comparing lowest extents to the climatological average.