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NSIDC Scientific Expeditions
Scientists blog from Antarctica and provide a glimpse of what it's like to do research in the field. 
What's hot in the news around climate and sea ice and what are scientists talking about now? 
Snow Today is a new tool available to help snow lovers monitor conditions. It provides near-real-time updates of snow conditions across the Northern Hemisphere as well as monthly analyses of the data, focusing on the Western United States.
NSIDC Home
Advancing knowledge of Earth's frozen regions
NSIDC manages and distributes scientific data, creates tools for data access, supports data users, performs scientific research, and educates the public about the cryosphere.
Arctic Sea Ice News & Analysis
Scientific analysis of Arctic sea ice conditions plus daily images.jpg)
ELOKA
Working together to understand the changing Arctic system
Snow Today
Scientific analysis of snow conditions in the Western United States plus daily images
The NASA DAAC at NSIDC
NASA Earth science data on snow, ice, cryosphere, and climate
Visit the Cryosphere
Facts, photos and educational resources about Earth's frozen regions
Greenland Today
Daily surface melt images from NASA data, and scientific analysisNews
28 January 2020
QGreenland, a free geographic information system (GIS) mapping tool being managed by the National Snow and Ice Data Center (NSIDC), will be available for download later this year.
27 January 2020
Team JANE, a group of seven undergraduate students at the University of Colorado Boulder, spent a year building a system for researchers to use to better understand Thwaites Glacier in Antarctica as part of the International Thwaites Glacier Collaboration.
13 January 2020
A team of researchers use sea ice concentration data at NSIDC to catch another massive phytoplankton bloom under thick Arctic sea ice in the Chukchi Sea.
10 December 2019
Indigenous Elders share their observations of a changing climate and its environmental impacts in Nome, Alaska, to include the first Indigenous perspective into the 2019 NOAA Arctic Report Card, released at the American Geophysical Union meeting in San Francisco on December 10, 2019.
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The Latest on Snow and Ice
4 February 2020
Sea ice extent for January 2020 tracked well below average, with the monthly average ranking as ninth lowest in the satellite record. While air temperatures were above average across much of the... read more
7 January 2020
The year 2019 saw an early melt onset and high sea surface temperatures during summer in the Beaufort and Chukchi Seas. The September minimum extent ended up tied with 2007 and 2016 for second... read more
5 December 2019
Arctic sea ice extent for November 2019 ended up at second lowest in the 41-year satellite record. Regionally, extent remains well below average in the Chukchi Sea, Hudson Bay, and Davis Strait.... read more
11 November 2019
Daily melt extent mapping is suspended for the winter. Calibration of yearly melt detection requires analysis of the springtime snow conditions by a separate program. See our ... read more
