TOPIC
Hailstorm
A hailstorm is a severe weather event in which balls or irregular lumps of ice, known as hailstones, fall from powerful thunderstorm clouds called Cumulonimbus clouds. According to the India Meteorological Department, hailstorms usually develop during intense thunderstorms with strong updraft winds that carry raindrops high into extremely cold layers of the atmosphere, where they freeze into ice.
As these frozen pellets move up and down within the storm cloud, they grow larger before eventually falling to the ground. Most hailstorms last less than 15 minutes, but they can cause major destruction in a short time.
Hailstorms are considered severe when hailstones grow larger than one inch in diameter and are accompanied by strong winds exceeding 58 mph. The combination of hail and high winds can damage homes, shatter windows, dent vehicles, and destroy crops. In rural areas, hailstorms often hit farmers the hardest, damaging standing crops, livestock shelters, and orchards. In cities, they can disrupt traffic, damage rooftops, and lead to water damage when heavy rain follows broken windows or roofs.
India tracks hailstorm patterns through long-term climatological data to identify vulnerable districts and improve disaster preparedness. These storms are most common during periods of unstable weather and sharp temperature contrasts in the atmosphere.
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