You can already see it starting around 1/21….the extended Pac jet finally retracts and goes into a +PNA at first, then it’s going to retro to the Aleutians and morph into an Aleutian ridge/RNA pattern and the SE ridge pops at the beginning of February and we go classic La Niña, forcing goes to the IO and Maritime Continent, per Niña climo. Seeing no signs of anything causing a major disruption to that system .