This map shows the age of sea ice extent at the winter high back in 1984, and the median line for March 1981-2010.
Additional maps are available for the period from 1979 to 2015; please contact
© Arctic Portal 2006-2025
Last updated: April 2016

Source
NSIDC
{hide accesslevels="Guest"}Download{/hide}
{show accesslevels="Guest"}
{/show}