NEW: Central US Winter Storms February 2021 UPDATED: Arctic Amplification UPDATED: Winter Storm Risk Increase Pie Chart: US Tropical Cyclone Fatalities By Cause, 1963 - 2012 by The Weather Channel Percent of U.S. tropical cyclone fatalities by cause from 1963 through 2012. Go to Site Related Events Hurricane Florence September 2018 Hurricane Michael October 2018 Typhoon Yutu October 2018