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Arctic Sea Ice Extent

Arctic Sea Ice Extent: January 13, 2022

January 13, 2022: Over the past week, the sea ice has now increased at a rate of of 1.83% from the level on 01/06/2022 of 13.536 M km2 to 13.788 M km2 for this week.

Arctic Sea Ice Extent Archive

Arctic Sea Ice Extent: January 6, 2022

January 6, 2022: The sea ice has now increased from 3 weeks ago at a rate of of 10.41% from the level on 12/16/2021 of 12.127 M km2 to 13.536 M km2 for this week.

Arctic Sea Ice Extent: December 16, 2021

December 16, 2021: Over the past week, the sea ice has now increased from last week at a higher rate of of 4.69% from the level on 12/09/2021 of 11.558 M km2 to 12.127 M km2 for this week.

Arctic Sea Ice Extent: December 9, 2021

December 9, 2021: Over the past week, the sea ice has now increased from last week at a lower rate of of 1.12% from the level on 12/02/2021 of 11.428 M km2 to 11.558 M km2 for this week.

Arctic Sea Ice Extent: December 2, 2021

December 2, 2021: Over the past week, the sea ice has now increased from last week at a higher rate of of 7.39% from the level on 11/25/2021 of 10.584 M km2 to 11.428 M km2 for this week.

Arctic Sea Ice Extent: November 25, 2021

November 25, 2021: Over the past week, the sea ice has now increased from last week at a lower rate of of 4.72% from the level on 11/18/2021 of 10.084 M km2 to 10.584 M km2 for this week.

Arctic Sea Ice Extent: November 18, 2021

November 18, 2021: Over the past week, the sea ice has now increased from last week at a slightly lower rate of of 6.49% from the level on 11/11/2021 of 9.430 M km2 to 10.084 M km2 for this week.