Jadwiga Richter¹, Anne Sasha Glanville², Julie Caron², Jim Edwards³, Stephen G Yeager⁴, Who M Kim³, Dan C Collins⁵, Judith Perlwitz⁶, Nicholas M Pedatella³, Danica L. Lombardozzi³, Douglas Edward Kinnison⁷, Marika M Holland⁸ and Gokhan Danabasoglu³, (1)National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, Boulder, CO, United States, (2)National Center for Atmospheric Research, Boulder, United States, (3)National Center for Atmospheric Research, Boulder, CO, United States, (4)NCAR, Oceanography, Boulder, CO, United States, (5)NOAA/NWS/NCEP, Climate Prediction Center, College Park, MD, United States, (6)NOAA, Boulder, CO, United States, (7)NCAR, Boulder, CO, United States, (8)Natl Ctr Atmospheric Research, Boulder, CO, United States