Finally an interesting #polarvortex (PV) animation with a legitimate PV split (kudos to ECMWF predicting it first). It's a complicated PV disruption & purists likely won't define it as a split but should be biggest PV disruption of the #winter & it will likely impact the weather! pic.twitter.com/xFozA8SXhK

— Judah Cohen (@judah47) February 27, 2022