Sea Ice Today - National Snow and Ice Data Center
2025年1月6日 · Obtain daily sea ice extent values, ranges, and median values for the Arctic or the Antarctic. Analyze monthly-averaged or daily sea ice extent and concentration via interactive maps. Plot monthly ice extent anomalies, map sea ice concentration anomalies, and more.
Current State of Sea Ice Cover | Earth - NASA
2025年1月15日 · Shown below are up-to-date satellite observations of the sea ice covers of both the Arctic and the Antarctic, along with comparisons with the historical satellite record of more than 4 decades.
Arctic Sea Ice Near Historic Low; Antarctic Ice Continues Decline
2024年9月24日 · Arctic sea ice retreated to near-historic lows in the Northern Hemisphere this summer, likely melting to its minimum extent for the year on Sept.11, 2024, according to researchers at NASA and the National Snow and Ice Data Center (NSIDC).
Sea Ice - NOAA Arctic
Sea Ice Today, 2024: The waning of Arctic summer. National Snow and Ice Data Center, Northwest Passage image and analysis from Stephen Howell, Environment and Climate Change Canada, accessed 19 August 2024, https://nsidc.org/sea-ice-today/analyses/waning-arctic …
Sea Ice Today - Analyses | National Snow and Ice Data Center
2024年12月4日 · April sea ice loss in the Arctic proceeded at a near-average rate overall, with the majority of ice losses in the Bering Sea and Sea of Okhotsk. In the Antarctic, sea ice grew faster than average, roughly evenly around the entire continent.
Sea Ice Today and Ice Sheets Today - National Snow and Ice …
Sea Ice Today: Making sea ice science accessible. NSIDC’s Sea Ice Today website, funded by NASA, provides near-real-time data and monthly insights and analyses on how sea ice is changing and what climate and ocean conditions may be playing a role in ice behavior.
Arctic Sea Ice Forecasts: NOAA Physical Sciences Laboratory
These 0-10 day, experimental, sea ice forecasts are produced by the NOAA Physical Sciences Laboratory from a fully coupled ice-ocean-atmosphere model called CAFS. CAFS is run daily and posted online at 2 UTC.
Daily ice maps and statistics in the Arctic region | NERSC Arctic Sea ...
Welcome to the NERSC Arctic Sea Ice Observation System. NERSC has processed daily passive microwave remote sensing data of sea ice from the Arctic since they first became available in 1978 using the NERSC developed NORSEX algorithm.
NASA reports Arctic sea ice decline accelerates: Down 12
2024年8月27日 · Arctic sea ice has been shrinking at an alarming rate, with minimum extents declining by about 12% per decade since 1980. Multiyear sea ice, once dominant, has drastically decreased, highlighting a dramatic shift in ice thickness and coverage.
Arctic Ice Products
Arctic Daily Forecast Charts. A graphical representation of the daily ice analysis that depicts ice free in white, marginal ice zone (ice concentration up to 80%) in yellow, and pack ice (ice concentration 80% and greater) in pink. The graphic also displays the …