Listed below are some maps and graphs showing the gneral frequency, distribution, and damage potential of hail across the U.S. These figures are taken from "The Climatology of Hail in North America" by Stanley A. Changnon, Jr., Meteor. Monogr., No. 38, Amer. Meteor. Soc., 107-128.
Average Number of Days With Hail
Crop District Average Loss
Hailstone intensity based on indices of crop damage
Hail damage index
Frequency of maximum hailstone size