Tropical Storm Erin (2007)
One person was found to have drowned in a cellar in Fort Cobb, and another drowned in Kingfisher.  Another storm-related death took place in Seminole.  Three others were found dead after a weather-related automobile accident also near Carnegie.  Another automobile accident-related death took place in Okmulgee County but it is not sure if Erin is to blame there.