Arctic Polar Vortex Is Now Spinning in the Wrong Direction and Could Impact Global Weather
The polar vortex above the Arctic is a large ocean current that flows clockwise, with wind speeds of around 155 miles per hour. But due the impacts of climate change, the vortex has been gradually growing faster and faster over the past several years. The most recent change to the trajectory of the vortex occurred on March 4, when it started spinning backwards.