Data | National Snow and Ice Data Center
Open access data to inform researchers, policymakers, and othersNSIDC’s data management programs focus on preserving and providing access to cryospheric data and related geophysical data.
Sea Ice Index Daily and Monthly Image Viewer
The monthly Sea Ice Index provides a quick look at Arctic-wide changes in sea ice. It is a source for consistently processed ice extent and concentration images and data values since 1979. Monthly images show sea ice extent with an outline of …
Data Tools | National Snow and Ice Data Center
Oct 31, 2024 · 1. All daily (single day and five-day trailing average) extent values in one file, updated daily . Sea_Ice_Index_Daily_Extent_G02135_v3.0.xlsx ; 2. Monthly sea ice average extent and area, and rankings
Charctic Interactive Sea Ice Graph - National Snow and Ice Data …
How to use Charctic. Developed at NSIDC with support from NASA, the Charctic Interactive Sea Ice Graph enables users to more easily access and explore the National Oceanic and Atmospheric Administration program at NSIDC (NOAA@NSIDC) Sea Ice …
Sea Ice Today - National Snow and Ice Data Center
Jan 6, 2025 · Sea ice data is updated daily, with a one-day lag. On occasion, there is data delay which is usually resolved within a few days. The orange line in extent and concentration images (left and middle) and the gray line in the time series (right) indicate 1981 to 2010 average extent for the day shown.
Homepage | National Snow and Ice Data Center
Air temperatures in December 2024 were above average over the entire Arctic Ocean, continuing the pattern set in November. Average Arctic sea ice extent for December was the lowest in the satellite record, in considerable part due to delayed ice growth in Hudson Bay and low extent in the northern Barents Sea.
MASIE-NH Daily Image Viewer - National Snow and Ice Data Center
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 day of data from the U.S. National Ice Center (NIC). As is the rule with operational centers, gaps in production can occur without warning.
NSIDC Data Search | National Snow and Ice Data Center
NSIDC's website will undergo planned maintenance on Wednesday, January 15, from 10 a.m. to 12 p.m. (U.S. Mountain Time). During this time, the NSIDC.org website and most NSIDC data access may be briefly unavailable.
Sluggish freeze up in the warming North
Dec 4, 2024 · Conditions in Context. Air temperatures over the Arctic Ocean in November were mixed (Figure 2a). At the 925 millibar level (approximately 2,500 feet above the surface), temperatures were up to 10 degrees Celsius (18 degrees Fahrenheit) above the 1991 to 2020 average north of Greenland, while areas from coastal Canada to northern Scandinavia experienced temperatures 3 to 6 degrees Celsius (5 ...
News & Analyses - National Snow and Ice Data Center
Catch up on reports of Arctic sea ice conditions and view near-real-time data from both polar regions (formerly known as Arctic Sea Ice News & Analysis). Read seasonal analysis of snow conditions in the western United States and explore a variety of near-real-time data on snow. Discover how NSIDC ...