Thunderstorms are usually kept alive by: c) Return stroke.
A thunderstorm is also referred to as a lightning storm or an electrical storm and it can be defined as a violent short-lived storm that is characterized by thunder, heavy rain, lightening, single or cluster of cumulonimbus clouds or hail in the Earth's atmosphere.
Generally, thunderstorms occur when precipitation begins to fall and warm, humid air rises in an unstable environment, which then condenses into a visible cloud.
Basically, there are three (3) main stages in the life cycle of a thunderstorms and these include:
A return stroke refers to an electric current wave and as such it is the very bright (luminous), visible flash that is usually seen as lightning, which is caused by the rapid discharge of electricity. According meteorological evidences, the return stroke is primarily responsible for keeping thunderstorms alive.
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