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") //-- ") //-- Skip to main content National Snow and Ice Data Center Home Data Data Sets for Research Brightness Temperature Glaciers Ice Sheets Permafrost Sea Ice Soil Moisture Snow ...search for more Scientific Data Search Support for Researchers Analysis & Imaging Tools Data Announcements Submit Your Data Data Policies User Support Data for Everyone Arctic Sea Ice News & Analysis Glacier Photograph Collection Greenland Ice Sheet Today MASIE (Daily sea ice extent) Satellite Observations of Arctic Change Sea Ice Index Virtual Globes: Google Earth Sponsored Programs Antarctic Glaciological Data Center Exchange for Local Observations and Knowledge of the Arctic (ELOKA) NOAA at NSIDC NASA Distributed Active Archive Center at NSIDC (NSIDC DAAC) Looking for facts and information? See About the Cryosphere. Research Scientists Research Grants Scientific Publications Informatics Research NSIDC Scientific Expeditions On Thin Ice: Expedition to a Crumbling Ice Shelf Scientists blog from Antarctica and provide a glimpse of what it's like to do research in the field. Read their blog ... News For the Media Newsroom: For the Media For Data Users Data Announcements The Drift Current Conditions Arctic Sea Ice News & Analysis Greenland Today Satellite Observations of Arctic Change Snow Today NSIDC In the News Events NSIDC Highlights Icelights: Answers to your burning questions about ice and climate What's hot in the news around climate and sea ice and what are scientists talking about now? Read more... About About NSIDC NSIDC People Our Sponsors Jobs NSIDC Highlights Use & Copyright Contact Us NSIDC's Green Data Center About the Cryosphere Quick Facts All About The Cryosphere All About Glaciers All About Snow All About Frozen Ground All About Sea Ice All About Arctic Climatology & Meteorology Snow, Ice and Climate Change Studying the Cryosphere Photo Gallery Educational Resources Cryosphere Glossary What is the Cryosphere? When scientists talk about the cryosphere, they mean the places on Earth where water is in its solid form, frozen into ice or snow. Read more ... Web pages Data Sets Snow Today Read the last post of 2020 analyzing snow conditions for the Western United States. Read more ... Greenland melt season begins Daily updates have resumed for Greenland's 2020 melt season. Read more ... Sea Ice Analysis Tool A new data visualization tool easily helps customize sea ice data into graphs or maps. Read more ... The latest on sea ice conditions Maps and graphs of current conditions with in-depth analysis. Read more ... ICESat-2 ICESat-2 data are now available through the NSIDC Distributed Active Archive Center. Read more ... Power of local observations and knowledge Working with Indigenous communities to understand change in the Arctic. Read more ... 3 10 15 20 30 70 NSIDC Home Scientific Data for Research Snow Glaciers Ice Sheets Sea Ice Ice Shelves Soil Moisture Frozen Ground Go! Select a data collection AMSR-E AMSR-E Validation Aquarius ASO CLPX DEMs EASE-Grid Data Easy-to-use Data EWG Arctic Atlases High Mountain Asia Data IceBridge ICESat-2 ICESat/GLAS LVIS MEaSUREs MODIS Moored ULS Nimbus Data Rescue PARCA Polar Stereo Data RAMP Scatterometer Data Sea Ice Prediction Network SMAP SMMR and SSM/I-SSMIS Data SnowEx WAISCORES 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 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 analysis News 15 April 2020 The names they carry: The continued efforts of Yupik elders to pass down knowledge A school district in Alaska takes the reins of the Yup'ik Atlas, an online, interactive platform that archives Yup'ik places names and culture passed down from their elders. The Exchange of Local Observations and Knowledge of the Arctic (ELOKA), a NSIDC program, helps bring the atlas to life and continues to support communities in their ongoing efforts to thwart the loss of knowledge. 31 March 2020 From satellites to sea ice: a budding scientist’s journey to the Arctic Sean Horvath, a PhD student at the University of Colorado Boulder, gained Arctic research experience by taking part in the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) School. The school is affiliated with the MOSAiC expedition , a $150-million scientific research mission to study the Arctic climate system by freezing a German icebreaker into sea ice for a year. 24 March 2020 Arctic sea ice at maximum extent for 2020 Arctic sea ice has likely reached its maximum extent for the year, at 15.05 million square kilometers (5.81 million square miles) on March 5, 2020, according to scientists at the National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder. The 2020 maximum is the eleventh lowest in the 42-year satellite record. 4 March 2020 Seeing sea ice: A new tool shows dynamic changes A new data visualization tool, the Sea Ice Analysis Tool , has just been added to the Arctic Sea Ice News & Analysis ( ASINA ) website. The tool helps users customize sea ice extent and concentration data into graphs or maps based on their chosen criteria. 20 February 2020 Love snow? Use this tool to monitor snow conditions 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. Events No events are currently posted. The Latest on Snow and Ice 11 June 2020 Going, going, gone Snow-covered area and snow cover days in the Western United States were below average in May 2020... read more 2 June 2020 Holey ozone The seasonal decline of Arctic sea ice extent proceeded at a near-average pace in May. Extent... read more 19 May 2020 Mapping parameters updated Mapping parameters for the 2020 Greenland melt season have been updated, and new results are... read more 14 May 2020 Spring into rapid snowmelt! Snow-covered area and snow cover days were near average in April 2020. Snow-covered area continued... read more 6 May 2020 Storm Damage The pace of sea ice decline in April was near average, while sea ice extent ranked fourth lowest... read more Find Data Search NSIDC Data NASA Earthdata Search IceBridge Portal Data Collections List Stay Current Arctic Sea Ice News and Analysis Sea Ice Index (Passive microwave satellite data) MASIE (Daily sea ice extent, multi-source) Greenland Today Newsroom Learn About Snow and Ice Icelights: Answers to Your Questions Cryosphere Quick Facts All About Glaciers All About Snow All About Sea Ice Arctic Climatology - A Primer Get Help Knowledge Base Ask Us -- Etc. Use & Copyright Web Policy Jobs Home | Contact Us © 2020, National Snow and Ice Data Center :: Advancing knowledge of Earth's frozen regions...