If ECMWF ensemble mean is any guide, positive PNA pattern to quickly give way to more typical December La Nina pattern by mid-month... pic.twitter.com/vyEB4vpE1Q— Todd Crawford (@tcrawf_nh) December 1, 2020
If ECMWF ensemble mean is any guide, positive PNA pattern to quickly give way to more typical December La Nina pattern by mid-month... pic.twitter.com/vyEB4vpE1Q