Last Update: 04/05/2026 at 2:50 PM EST
Arctic Sea Ice Hits Record Low
Coverage from Zack Labe, Phys, and others
Articles
6
Latest Article
03/28
Active Days
3
Executive Summary
Arctic sea ice tied its lowest winter maximum on record as polar warming cut growth and raised the risk of stronger summer melt
- Arctic sea ice peaked at 5.52 million square miles, effectively tying the lowest winter maximum on record
- The peak was about 525000 square miles below the 1981 to 2010 winter average
- Scientists said warming in the polar region left less opportunity for ice to grow
- Less winter ice means more ocean heat absorption because less sunlight is reflected
- NASA said the decline continues a decades long downward trend
- The low winter maximum gives the spring and summer melt season a head start
- Antarctic sea ice was less extreme and is driven more by local weather and ocean factors
Quick Facts
- What: Arctic sea ice tied its lowest winter maximum on record
- Where: The Arctic Ocean and surrounding polar region
- Why: Polar warming limited ice growth and increased melt risk
- Who: National Snow and Ice Data Center and NASA scientists
- When: During the most recent winter maximum season
Coverage Timeline: 3 Days
Featured Article
NASA-reported Arctic sea ice winter maximum in 2024 neared the record low as polar warming advanced the spring and summer melt season.
Additional Articles
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Zachary Labe says NOAA NWS NCEP termination of NCEP NCAR Reanalysis 1 will pause PIOMAS, complicating Arctic sea-ice thickness records amid 2026 winter anomalies.
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National Snow and Ice Data Center reported record-low Arctic sea ice winter maximum on March 15 in 2020s, tying last year's satellite minimum and indicating earlier melt onset.
Arctic Sea Ice Shrank To Tie Its Lowest Winter Level As Unprecedented Heat Shatters Records Globally
National Snow and Ice Data Center reported record-low Arctic winter sea ice growth as scientists cited widespread March heat extremes across multiple regions.
Arctic sea ice winter maximum tied for record low in 2020s as polar warming limited ice growth ahead of September melt season.
Arctic sea ice hit its lowest winter peak measured during record March heat across the USA, Mexico, Australia, Northern Africa, and parts of Northern Europe, while Antarctica saw a record cold March day.