Arctic sea ice extent for March set a record low in the 47-year satellite data record. Extent was below average everywhere ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Stroeve, J. ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

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The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) added 3 Pre-Icebridge data sets to NASA Earthdata Cloud on 8 April 2025. Earthdata Cloud is NASA’s archive of ...

Explore the MASIE-NH Daily Image Viewer to see daily images of the most recent ice extent by region. You can also view a time series plot of the selected region that ...

What is an ice sheet? A portion of the West Antarctic Ice Sheet drains into the ice-covered Bellingshausen Sea via an S-shaped glacier. The top of the glacier is rippled with crevasses, indicating the ...

Across the globe, snow and ice play a vital role in regulating Earth’s climate and providing freshwater resources to people, plants, and animals.

Use the MASIE-NH Daily Image Viewer to see where Arctic sea ice is now and how that data compares to the last four years. The data shown below is obtained nightly and comes from the most recent full ...

Use the Snow Today interactive data viewer to explore current various aspects of snow conditions and how they compare to past years. Each snow season, our scientists write monthly data analyses ...

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