Polar Vortex is affected by October Snow extent in an unexpected way, with a large snow advance now being Forecast
Winter Weather patterns over the Northern Hemisphere are produced by different drivers. New data and studies show a very important role of a larger October snow cover across the Northern Hemisphere. It impacts the
Polar Vortex indirectly, creating a long-term effect on winter weather in the United States, Canada, and Europe.
The atmospheric circulation is very delicate and complex, so larger anomalies can create a strong imbalance in the flow. A larger snow extent in Autumn can destabilize the
Polar Vortex, helping to create a more disrupted (colder) Winter pressure pattern.
First, we will quickly revisit the
Polar Vortex and how it works. Then, you will see how a larger snow cover in October can bring more snow and cold to the United States and Europe in the winter. Also, we will analyze the current state of the snow extent and how large it will get for the 2024/2025 cold weather season.
Lees hier verder[ Bericht 2% gewijzigd door #ANONIEM op 15-10-2024 17:13:08 ]