What are the stages of thunderstorm development?

Prepare for the Advanced Drone Operations Exam. Use flashcards and multiple choice questions with hints and explanations. Ensure success on test day!

Thunderstorm development unfolds in three successive phases that describe how the storm grows and then fades. The first phase is when warm, moist air rises and forms tall cumulus clouds—that’s the cumulus stage, the growth part of the life cycle. As the storm intensifies, it reaches the mature stage, when updrafts and downdrafts coexist, precipitation becomes heavy, and lightning and strong winds are common. Eventually the storm enters the dissipating stage, where the updrafts weaken, downdrafts dominate, and the storm gradually fades away. This sequence—cumulus, mature, dissipating—is the standard terminology for thunderstorm progression, making it the best fit. The other term sets use less precise or nonstandard labels that don’t align with how storms are observed to develop.