The physics behind precipitation onset bias in CMIP6 models

Todd Emmenegger1, Yi-Hung Kuo2, Fiaz Ahmed2, J David Neelin2, Shaocheng Xie3, Chengzhu Zhang4 and Cheng Tao4, (1)University of California, Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)Lawrence Livermore Nat''l Lab, Livermore, CA, United States, (4)Lawrence Livermore National Laboratory, Livermore, CA, United States