How does the polar vortex affect the behavior of permafrost gases like methane?

This animation shows snow cover over North America and ice concentration over the Great Lakes during the 2013-2014 winter. Mar 1, 2018 ... The polar vortex, which has – temporarily – split into two, allowing warm air into the Arctic and pushing a blast of cold air over Europe. Feb 14, 2025 ... The Polar Vortex looks like it's going to unleash its fury on Texas! Windchill's below zero and a chance of a wintry mix! POLAR VORTEX HOTEL BLOCK ... Polar Vortex has secured a hotel block with the Sheraton Lisle Naperville Hotel! Booking a room at the Sheraton allows you to game as ... Jan 11, 2024 ... The frigid weather system funneling into Colorado comes from the “polar vortex,” a region of cold air and low pressure that's always circulating ... Polar vortex could prime atmosphere for spring snowstorms. With plenty of cold air in place, the colder pattern during the second half of March could set the ... Jan 30, 2019 ... The polar vortex is found around the north pole. It's a band of strong winds, high up in the atmosphere that keeps bitterly cold air locked around the Arctic ... Feb 14, 2025 ... Another arctic blast tied to the polar vortex will send temperatures plummeting across the country early next week, bringing dangerously cold wind chills to ... Jan 31, 2019 ... NASA's Atmospheric Infrared Sounder (AIRS) instrument captures a polar vortex moving from Central Canada into the US Midwest from January 20 through January 29. May 12, 2021 ... That's because sudden stratospheric warmings can cause the tropospheric polar vortex to expand equatorward, sending blasts of cold air to lower ...