Welcome to the new nsidc.org! To get acquainted with what's changed, read our spotlight article: NSIDC.org website: New look and new features.
Please note that we are in a beta launch of this website. During the beta phase, our website search may act unpredictably until the website stabilizes.
Welcome to the National Snow & Ice Data Center
Advancing knowledge of Earth's frozen regions since 1976
Arctic Sea Ice News & Analysis (ASINA)
Near real-time data and monthly analysis on how Arctic and Antarctic sea ice is changing and what conditions may be playing a role.
Greenland and Antarctic Ice Sheets Today
Daily data images and periodic analyses of melt conditions on the Greenland Ice Sheet and Antarctic Ice Sheet
Monthly analyses and daily data images of snow conditions in near-real time across the Western US using a combination of satellite data and surface observations.
Arctic Sea Ice News and Analysis
August 2, 2022
Unknowns lie ahead
The seasonal decline in Arctic sea ice extent from mid-July onward has proceeded at a near average pace. Extent is currently well below average, but above that observed for recent years. Extent is particularly low in the Laptev Sea sector, … Continue reading
NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)
Open access cryosphere and related geophysical data from NASA Earth-observing satellite missions, airborne campaigns, and field observations.
National Oceanic and Atmospheric Administration (NOAA) at NSIDC
A NOAA-funded program providing open access data from satellites, field instruments, weather stations, historical records, and rescued data.
Exchange for Local Observations and Knowledge of the Arctic (ELOKA): Data Curation for Indigenous Communities
Working with Indigenous communities in the Arctic to preserve and promote their data and knowledge for use in scientific studies.