The CMC ens has a legit west-based -NAO the end of the month into early Feb. It is a classic dipole look with a TPV stuck underneath and low h5 heights stretched towards 50-50. This significantly mitigates the unfavorable ridge-trough position upstream in the EPac, squashing the SE ridge. Is it correct? Hard to say, but given some of the forecasted strat warming (and weakening SPV), it could be. I am sure as hell rooting for the Canadians here lol.