Polar Vortex
Large-scale low-pressure area over pole
The polar vortex is a large-scale low-pressure area in the stratosphere over the poles.
Winter: Strong Summer: Weak
Significance: Influences weather patterns
Large-scale low-pressure area over pole
The polar vortex is a large-scale low-pressure area in the stratosphere over the poles.
Winter: Strong Summer: Weak
Significance: Influences weather patterns