Pushing the Regional Arctic System Reanalysis to Higher Resolution: A comparison with the global ERA-Interim Reanalysis for the Arctic and Beyond

Aaron Wilson1, David H Bromwich2, Lesheng Bai3, Kent Moore4, Ying-Hwa Kuo5, Zhiquan Liu6, Hui-Chuan Lin6 and Michael J Barlage7, (1)The Ohio State University, Byrd Polar and Climate Research Center, Columbus, United States, (2)Byrd Polar & Climate Rsrch Ctr, Columbus, OH, United States, (3)Byrd Polar and Climate Research Center - BPCRC, Columbus, OH, United States, (4)University of Toronto, Toronto, ON, Canada, (5)University Corporation for Atmospheric Research, Boulder, CO, United States, (6)National Center for Atmospheric Research, Mesoscale & Microscale Meteorology Division, Boulder, CO, United States, (7)NCAR/RAL, Boulder, United States