What percentage of tornadoes happen at night?

About 27% of tornadoes, happen at night in the US, statistically. read more

The study, detailed in the October issue of the American Meteorological Society's journal Weather and Forecasting, found that from 1950 to 2005, 27 percent of tornadoes in the United States were nocturnal, yet 39 percent of tornado fatalities and 42 percent of killer tornado events occurred at night. read more

The study found that from 1950 to 2005, 27 percent of tornadoes in the United States were nocturnal, yet 39 percent of tornado fatalities and 42 percent of killer tornado events occurred at night. Ashley predicts that annual tornado fatalities might begin to rise. read more