NEW: Central US Winter Storms February 2021 UPDATED: Arctic Amplification UPDATED: Winter Storm Risk Increase Graph: North Atlantic tropical storms power dissipation index by Coumou and Rahmstorf, Nature Climate Change From "A decade of weather extremes," by Dim Coumou and Stefan Rahmstorf, 2012.[1] Go to Site Related Events Hurricane Joaquin Remnants Flood South Carolina 2015 Hurricane Katrina 2005 Hurricane Sandy 2012 Hurricane Harvey 2017 Related Climate Signals Intense Atlantic Hurricane Frequency Increase