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Arctic Sea Ice

Arctic Sea Ice Extent: April 21, 2022

April 21, 2022: Over the past week, the sea ice has now decreased by a rate of 1.83% from the level on 04/14/2022 of 14.081 M km2 to 13.824 M km2 for this week.

Arctic Sea Ice Extent: April 14, 2022

April 14, 2022: Over the past week, the sea ice has now decreased by a slightly greater rate of 1.83% from the level on 04/07/2022 of 14.344 M km2 to 14.081 M km2 for this week.

Arctic Sea Ice Extent: April 7, 2022

April 7, 2022: Over the past week, the sea ice has now decreased by an extremely small rate of 0.10% from the level on 03/31/2022 of 14.359 M km2 to 14.344 M km2 for this week.

Arctic Sea Ice Extent: March 31, 2022

March 31, 2022: Over the past week, the sea ice has now decreased by a very small rate of 0.35% from the level on 03/24/2022 of 14.410 M km2 to 14.359 M km2 for this week.

Arctic Sea Ice Extent: March 24, 2022

March 24, 2022: Over the past week, the sea ice has now decreased by a very small rate of 0.41% from the level on 03/17/2022 of 14.469 M km2 to 14.410 M km2 for this week.

Arctic Sea Ice Extent: March 17, 2022

March 17, 2022: Over the past week, the sea ice has now decreased by a small rate of 1.53% from the level on 03/10/2022 of 14.694 M km2 to 14.469 M km2 for this week.

Arctic Sea Ice Extent: March 10, 2022

March 10, 2022: Over the past week, the sea ice has now decreased by an extremely small rate of of 0.06% from the level on 03/03/2022 of 14.703 M km2 to 14.694 M km2 for this week.

Arctic Sea Ice Extent: March 3, 2022

March 3, 2022: Over the past week, the sea ice has now decreased by a very small rate of of 0.39% from the level on 02/24/2022 of 14.760 M km2 to 14.703 M km2 for this week.

Arctic Sea Ice Extent: February 24, 2022

February 24, 2022: Over the past week, the sea ice has now increased again by a very small rate of of 0.40% from the level on 02/17/2022 of 14.701 M km2 to 14.760 M km2 for this week.

Arctic Sea Ice Extent: February 17, 2022

February 17, 2022: Over the past week, the sea ice has now increased again by a rate of of 2.29% from the level on 02/10/2022 of 14.364 M km2 to 14.701 M km2 for this week.