5: St. Louis County, Missouri | 3 Biggest Cities: Florissant, Chesterfield, Oakville Overall Score: 54.91 Hail Alley ...

The area where these three states meet – “hail alley” – averages seven to nine hail days per year. Other parts of the world that have damaging hailstorms include China, Russia, India and ...

Severe hail events have caused hundreds of millions of dollars of damage to US solar energy infrastructure The majority of utility-scale solar plants exist in high-risk “Hail Alley” VDE Hail ...