Thread: SSW impacts & current trajectory. 1/n

The issue i’m seeing at the moment is the resilience of the Canadian vortex, the 00z GFS highlights this well with blocking being shunted eastwards into Europe & not able to amplify to the north. (Deep FI, chart just to illustrate) pic.twitter.com/De2pF5pZaq

— Met4Cast. (@Met4CastUK) February 12, 2023