What is convective weather?

There should be no non-convective weather, right?

All the weather we experience takes place in the troposphere.

That is to say, the temperature near the ground is high, the gas expands, the pressure decreases, and there is an upward airflow; The temperature near the ground is low, the gas contracts and the air pressure increases, showing a downward airflow. Due to uneven heating or temperature difference near the ground, the atmosphere flows, forming convective weather such as wind, rain and lightning.

Generally, only strong convective weather is emphasized, and strong convective weather refers to the weather with fast ascending or descending airflow. At this time, the hot and cold air streams collided violently, resulting in lightning, hail, squall lines, tornadoes and other weather, resulting in natural disasters such as landslides and mudslides.