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thunderstorm
meteorology
News •
MetMalaysia issues thunderstorm warning for seven states
• Oct. 7, 2024, 5:15 AM ET (The Star)
Mysterious form of high-energy radiation spotted in thunderstorms
• Oct. 2, 2024, 5:48 AM ET (Nature)
MetMalaysia issues thunderstorm, rain warning for several states
• Sep. 21, 2024, 1:53 AM ET (The Star)
thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. Thunderstorms arise when layers of warm, moist air rise in a large, swift updraft to cooler regions of the atmosphere. There the moisture contained in the updraft condenses to form towering cumulonimbus clouds and, eventually, precipitation. Columns of cooled air then sink earthward, striking the ground with strong downdrafts and horizontal winds. At the same time, electrical charges accumulate on cloud particles (water droplets and ice). Lightning discharges occur when the accumulated electric charge becomes sufficiently ...(100 of 6975 words)