What severe weather phenomena may occur during the mature stage of a thunderstorm?

The mature stage of a thunderstorm is characterized by significant updrafts and downdrafts, which contribute to the development of various severe weather phenomena. During this stage, conditions become favorable for intense lightning, which occurs due to the electrical activity generated by the buildup of charged particles in the storm clouds.

Furthermore, microbursts can develop as a result of strong downdrafts that can lead to sudden and severe wind changes near the ground. This can create hazardous conditions for aviation and surface operations. Tornadoes may also form during the mature stage if the storm's rotation intensifies and becomes organized.

Therefore, the correct answer encompasses the multiple severe weather phenomena that can occur during this critical period of a thunderstorm's lifecycle. This is an important concept in understanding the dynamics of thunderstorms and their potential impacts.