Remember the collapse of the polar vortex a few years ago? Apparently, it’s happening again:
Just a gratuitous tweet of the latest #PolarVortex (PV) animation, but hey you need to make hay while the sun shines. Seems lots of model volatility on some important details but GFS seems to be embracing more strongly a PV split with the major daughter vortex across N Eurasia. pic.twitter.com/kjm9TOcnjN
— Judah Cohen (@judah47) December 31, 2020
I’m looking forward – reluctantly – to discovering the repercussions this time around, if this turns out to be true.
