MJO propagates towards phase 7 [ favors also cold ] with very rare strong #amplitude , but if it lands further in Feb 2018 in phase 8 than major showdown could take place for all : USA-Asia-Europe.
MJO composites Feb phase 8 + MJO forecast : pic.twitter.com/r9KsQWag6u

— MetRyanJ/Europe (@WinterExpert) January 25, 2018