WebStewards of data, past and present. NOAA@NSIDC preserves data over the long term to support current and future research. Data products serve scientists engaged in research, decision makers planning activities affected by snow and ice, and members of the general public curious about the cryosphere. WebThe Greenland and East Antarctic Ice Sheets are roughly 3,000 to 4,000 meters (10,000 to 13,000 feet) high at their summits. The highest areas on the West Antarctic and the Antarctic Peninsula Ice Sheets are about …
Guest post: How the Greenland ice sheet fared in 2024
WebDec 13, 2016 · A new NOAA-sponsored report shows that unprecedented warming air temperature in 2016 over the Arctic contributed to a record-breaking delay in the fall sea ice freeze-up, leading to extensive melting of Greenland ice sheet and land-based snow cover. Permafrost is thawing across the Arctic, causing northern lands to sink or change … WebAug 29, 2024 · In all, the ice sheet locks up enough fresh water to raise global sea level by 24 feet (7.4 meters). David Attenborough takes us on a virtuoso tour of the Greenland … truist bank bought out
Greenland/Antarctica Ice Sheet Today - National Snow and Ice …
WebDuring September 2024-August 2024 the Greenland ice sheet experienced ice loss that was higher than the 1981-2010 average but substantially lower than the record 2024/19 losses. Abnormal cyclonic atmospheric circulation centered over Greenland promoted normal or colder-than-average conditions for the interior and east, with higher air ... WebThe graph above shows Arctic sea ice extent as of January 4, 2024, along with daily ice extent data for four previous years and the record low year. 2024 to 2024 is shown in blue, 2024 to 2024 in green, 2024 to 2024 in orange, 2024 to 2024 in brown, 2024 to 2024 in magenta, and 2012 in dashed brown. The 1981 to 2010 median is in dark gray. WebAug 11, 2024 · The top maps show daily melt extent for the Greenland Ice Sheet for August 14, 15, and 16, 2024. ... The plot indicates the warm conditions in southwestern Greenland extending to the Summit region. The bottom plot shows average sea level pressure for the same day. ... Sentinel-3 satellite tracks Greenland’s snow and ice albedo, or net ... philip morris sede roma