ORNL:10.1175/2010JCLI3581.1 ORNL:10.1175/2010MWR3288.1 ORNL:10.1175/EI110.1 ORNL:10.1175/JCLI-D-12-00029.1 ORNL:10.1175/JCLI-D-12-00565.1 ORNL:10.1175/JCLI-D-14-00355.1