What is also stunning are sea - ice daily extent figures averaging ice loss of more than 100,000 square kilometres per day for the last four days. (climatecrocks.com)
Exceptionally warm winter temperatures can affect the re-growth, and October 2016 — January 2017 saw the lowest daily extent of sea ice in record, likely due to record warm temperatures in the Arctic. (ucsusa.org)
Meier, 4.78 (± 0.34), Statistical This method uses daily extent change rates to project the 2014 extent on July 31 through the end of September. (arcus.org)