Unusually early Stratospheric Warming event is starting, with more to follow, having a yet unknown effect on the Polar Vortex this upcoming cold season

The Polar Vortex has just returned for the cold season 2021/2022, yet it is already facing its first stratospheric warming event. An unusually early warming … The post Unusually early Stratospheric Warming event is starting, with more to follow, having a yet unknown effect on the Polar Vortex this upcomin...