Description: Shows average tornato frequencies for regions of the United States. Place Names: Illinois, Missouri, Kansas, Missouri, Iowa, Georgia, ISO Topic Categories: climatologyMeteorologyAtmosphere, oceans, location, inlandWaters Keywords: Relative Tornado Frequency in the United States, physical, meteorological, physical features, climate, climatologyMeteorologyAtmosphere, oceans, location, inlandWaters, Unknown, 1888 Source: Russell Hinman, Eclectic Physical Geography (Cincinnati, Ohio: Houghton Mifflin Company, 1888) 98 Map Credit: Courtesy The Private Collection of Roy Winkelman |
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