animint (version 2016.07.12)

UStornadoes: Tornadoes in the United States from 1950 to 2012

Description

Each row documents 1 tornado.

Usage

data(UStornadoes)

Format

A data frame with 41620 observations on the following 32 variables.

Source

NOAA SVRGIS data (Severe Report Database + Geographic Information System) http://www.spc.noaa.gov/gis/svrgis/