Antarctic Sea Ice Reaches Another Record Low

The long-term trend for sea ice in the south is still flat, while the global trend points downward.

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NASA Earth Observatory images by Lauren Dauphin, using data from the National Snow and Ice Data Center. Story by Kathryn Hansen.

Published March 16, 2023
Data acquired February 21, 2023

Sources:

DMSP > SSM/I

DMSP > SSMIS

Nimbus 7 > SMMR