Arctic Sea Ice Age Compare 1984 vs. 2015

These maps show the differences in the age of sea ice extent between winter high in March 1984 and March 2015, and between summer low, September 1984 and September 2015. All maps also show the median line for March and September 1981-2010.
Additional maps are available for the period from 1979 to 2015; please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

© Arctic Portal 2006-2025
Last updated: April 2016

Source

NSIDC

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