Storm

Storm describes weather events where air moves rapidly and moisture condenses into clouds and precipitation. Storm types include thunderstorms, hurricanes, blizzards, and sandstorms. They form when warm, moist air rises, cools, and releases latent heat, energizing the system.

Thunderstorms develop as updrafts lift humid air into towering cumulonimbus clouds. Within the clouds, ice particles collide, building electric charges that discharge as lightning. Thunder results when lightning superheats air, causing it to expand explosively.

Tropical storms and hurricanes draw energy from warm ocean water above 26 °C. As they organize, rotating bands of thunderstorms wrap around a calm eye. These storms can bring destructive winds, storm surges, and flooding rainfall to coastal and inland areas.

Extratropical cyclones form along weather fronts where cold and warm air masses meet. Over land, blizzards can reduce visibility with blowing snow, while derechos unleash straight-line winds that topple trees and power lines.

Meteorologists use satellites, radar, weather balloons, and computer models to track storms and issue warnings. Preparedness plans—including emergency kits, evacuation routes, and safe shelters—help reduce injuries and property damage.