Hailstones are solid precipitation that forms in thunderstorm clouds. They can range in size from small pellets to large, destructive stones that can cause significant damage to property and people. While most hailstones are relatively harmless, the larger ones can be a serious threat during severe weather conditions.
The size of a hailstone is determined by several factors, including the strength of the updrafts within the storm cloud and the amount of moisture present. As a general rule, larger hailstones form in storms with stronger updrafts and higher levels of moisture. These conditions allow for more water droplets to collide and freeze together before falling to Earth.
The largest recorded hailstone on record was found in Vivian, South Dakota in 2010. The stone measured 8 inches in diameter and weighed nearly 2 pounds! This massive stone shattered windows, damaged roofs, and left dents on cars throughout the area.
While these extreme examples are rare, even smaller hailstones can cause significant damage during a storm. Hailstones can dent cars or smash windshields which could make driving hazardous or impossible during severe weather events. They may also break through skylights or other weak points in roofing materials causing leaks inside buildings.
Despite being dangerous when they grow too big or numerous enough to pose hazards like flooding streets or collapsing roofs under their weight; there are some benefits to having hail fall as part of a thunderstorm event such as it helps cool down temperatures that have been warmed up by high humidity levels caused due to heat waves.
In conclusion, while most people will never encounter truly massive hailstones like those seen in South Dakota back in 2010; it’s important for everyone living within areas prone to thunderstorms understand how these natural phenomena work so they know what precautions they should take if heavy rain accompanied by large sized hails looms around their vicinity.