File name: BeringSea_SeaIceConc_NWS_ASIP_20171119_620.jpg Original Resolution: 620 × 725 File Size: 93 KB (MIME Type: image/jpeg) Date Published: November 21, 2017 Download file View image caption Sea ice concentration on November 19, 2017 (top), and ice extent each year on the same day since 1978.