 One additional death occurred in Florida, due to severe flooding associated with this system.This event was the first major tornado outbreak to hit the United States in 2014; it covered a large swath from Nebraska to Louisiana, Illinois to Florida, and Oklahoma to North Carolina.This system affected millions in the Northeastern United States on April 30, causing significant, damaging floods in Maryland and flash flood advisories as far north as New Jersey, Pennsylvania, and NYC's metropolitan area and suburbs.