Last month's split in the Polar Vortex caused two distinct sections of the typically-persistent low-pressure zone to push south; one into western North America, and the other into northern Siberia. In North America, this resulted in a massive cold snap on the west coast, while the east experienced above-average temperatures.
via UnknownCountry Mobile http://ift.tt/11SbyTl
No hay comentarios:
Publicar un comentario