NEW: Central US Winter Storms February 2021 UPDATED: Arctic Amplification UPDATED: Winter Storm Risk Increase Graph: 6 of 10 biggest Central Park snowstorms occurred since 2000 by National Weather Service Go to Site Related Events Eastern US Arctic Invasion and Winter Storm January 2018 Northeast Blizzard March 2017 Polar Vortex Split and Eastern US Arctic Invasion January 2019 Related Climate Signals Winter Storm Risk Increase