Alaska Climate Research Center

The Alaska State Climate Center
The Alaska State Climate Center
The Alaska State Climate Center
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Arctic Sea Ice

Arctic Sea Ice Extent: July 25, 2024

July 25, 2024:  The Arctic sea ice has continued to decrease this week at a greater rate of 10.90% (as opposed to last week’s decrease rate of 10.49%), from the level on 07/17/2024 of 7.644 M km2 to 6.811 M km2 for this week.  This is the second double digit percentage weekly sea ice loss in a row.  After a fairly mundane rate

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Arctic Sea Ice Extent: July 17, 2024

July 17, 2024:  The Arctic sea ice has continued to decrease this week at a greater rate of 10.49% (as opposed to last week’s decrease rate of 9.17%), from the level on 07/11/2024 of 8.540 M km2 to 7.644 M km2 for this week.  This is the first double digit percentage loss this year. The negative sea ice anomaly this week was higher

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Arctic Sea Ice Extent: July 4, 2024

July 4, 2024:  The Arctic sea ice has continued to decrease this week at a greater rate of 6.88 % (as opposed to last week’s decrease rate of 5.31%), from the level on 06/27/2024 of 10.097 M km2 to 9.402 M km2 for this week. The  negative sea ice anomaly this week was higher than the anomaly of -0.409 M km2 on 06/27/2024 to

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