towards a more reliable historical reanalysis

ACP - Validation of reanalysis Southern Ocean atmosphere

Abstract. Reanalysis products are an invaluable tool for representing variability and long-term trends in regions with limited in situ data, and especially the Antarctic. A comparison of eight different reanalysis products shows large differences in sea level pressure and surface air temperature trends over the high-latitude Southern Ocean, with implications for studies of the atmosphere's Centre for Climate Change ResearchTowards a more reliable historical reanalysis:Improvements for version 3 of the Twentieth Century Reanalysis system - see notes in the gallery .

Global Near-Surface Wind Speed Changes over the Last

Slivinski, L. C., and Coauthors, 2019:Towards a more reliable historical reanalysis:Improvements for version 3 of the Twentieth Century Reanalysis system. Quart. J. Roy. View More View Less. 1 Regional Climate Group, Department of Earth Sciences, University of Gothenburg, Joelle Gergis - Google ScholarTowards a more reliable historical reanalysis:Improvements for version 3 of the Twentieth Century Reanalysis system LC Slivinski, GP Compo, JS Whitaker, PD Sardeshmukh, BS Giese, Quarterly Journal of the Royal Meteorological Society 145 (724), 2876-2908 , 2019 NCAR's RDAThe Twentieth Century Reanalysis Project, produced by the Earth System Research Laboratory Physical Sciences Division from NOAA and the University of Colorado Cooperative Institute for Research in Environmental Sciences using resources from Department of Energy supercomputers, is an effort to produce a global reanalysis dataset spanning a portion of the nineteenth century and the entire

NOAA 20th-Century Reanalysis, Version 2 and 2c NCAR

Jan 15, 2021 · NOAA 20th-Century Reanalysis, Version 2 and 2c. The Twentieth Century Reanalysis (20CR) provides a comprehensive global atmospheric circulation data set spanning 1850-2014. Its chief motivation is to provide an observational validation data set, with quantified uncertainties, for assessing climate model simulations of the 20th century, with emphasis on the statistics of daily weather. Past megadroughts in central Europe were longer, more Mar 19, 2021 · Slivinski, L. C. et al. Towards a more reliable historical reanalysis:Improvements for version 3 of the Twentieth Century Reanalysis system. Q. J. R. Meteorol. Soc. 145, 28762908 (2019). Towards a more reliable historical reanalysis Jan 01, 2019 · Towards a more reliable historical reanalysis:Improvements for version 3 of the Twentieth Century Reanalysis system. Laura C Slivinski, Gilbert P Compo, Jeffrey S Whitaker, Prashant D Sardeshmukh, Benjamin S Giese, Chesley McColl,

University Corporation for Atmospheric Research

The International Surface Pressure Databank version 4.7 and 20th Century Reanalysis version 3 used resources of the National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility operated under Contract No. DE-AC02-05CH11231.Towards a more reliable historical reanalysis Historical reanalyses that span more than a century are needed for a wide range of studies, from understanding largescale climate trends to diagnosing the impacts of individual historical extreme weather events. The Twentieth Century Reanalysis (20CR) Project is an effort to fill this need.