The Largest Hailstone in US History
The largest hailstone in U.S. history is a whopper! It measured 8 inches in diameter and had an 18 ⅝ inch circumference. It dropped from the sky in Vivian South Dakota on July 23, 2010. It weighed nearly 2 pounds. That’s roughly 4 times the weight of a baseball!!! Glad it didn’t hit anyone 😉