Arctic sea ice extent on March 15 was 15.13 million square kilometers (5.84 million square miles). The orange line shows the 1979 to 2000 median extent for that day. The black cross indicates the geographic North Pole. Sea Ice Index data. About the data —Credit: National Snow and Ice Data Center High-resolution image
Boulder, CO–(ENEWSPF)–March 26, 2013. NSIDC has issued an update to Arctic Sea Ice News & Analysis describing winter sea ice conditions in the Arctic Ocean.
Arctic sea ice reached its maximum extent for the year on March 15 at 15.13 million square kilometers (5.84 million square miles). This year’s maximum ice extent was the sixth lowest in the satellite record (the lowest maximum extent occurred in 2011). The ten lowest maximums in the satellite record have occurred in the last ten years (2004 to 2013).
NSIDC will release a full analysis of the winter season in early April, once monthly data are available for March.
To read the full analysis from NSIDC scientists, see http://nsidc.org/arcticseaicenews.
The National Snow and Ice Data Center (NSIDC) is part of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder. NSIDC scientists provide Arctic Sea Ice News & Analysis content, with partial support from NASA.