Joemar Sombero on Instagram: "❄️ THE POLAR VORTEX IS UNRAVELING ❄️ Something massive is unfolding high above the Arctic. A stratospheric warming event is disrupting the Polar Vortex, weakening the atmospheric wall that normally traps extreme cold near the North Pole. As that circulation breaks down, Arctic air is beginning to spill south, opening the door to brutal cold snaps, snowstorms, and extreme winter conditions across large parts of North America and Europe. This is the kind of setup that