Hailstone sizes

Hailstone sizes refer to the diameter of hailstones, which can vary dramatically during storms. They are categorized from small pebbles to golf ball-sized or larger, sometimes even larger than a softball. The size is significant because larger hailstones can cause extensive damage to vehicles, roofs, and crops. Hailstones form in thunderstorm updrafts, where water droplets freeze and accumulate layers of ice before falling to the ground. Understanding hailstone sizes helps in assessing storm severity and preparing for potential damage.