HURRICANES.sav This data set contains descriptive information about hurricanes that hit the US between 1851 and 1913. The unit of analysis for the data set is a hurricane. Variable YEAR TIME LATN LONW WIND SAFFIR PRESSURE OCI SIZE NRADIUS SRADIUS ERADIUS WRADIUS Description Year the hurricane occurred Time the hurricane crossed the US coastline Degrees north of the equator that the hurricane hit the US Degrees west of the prime meridian that the hurricane hit the US Maximum sustained windspeed in knots Saffir-Simpson hurricane index Central pressure in millibars Outer Closed Isobar – pressure at the outside of the hurricane Average radius of the hurricane Radius of the hurricane to the North Radius of the hurricane to the South Radius of the hurricane to the East Radius of the hurricane to the West