Question

Why do thunderstorms often lead to flash floods?

Answer 1

Thunderstorms often lead to flash floods because they produce a large amount of rainfall in a short period of time. The ground cannot absorb all of the water quickly enough, and the excess water runs off into nearby streams and rivers, causing them to overflow their banks. Additionally, thunderstorms can occur in areas where the soil is already saturated from previous rainfall, making it more susceptible to flash flooding. The combination of heavy rainfall and poor drainage leads to flash floods, which can be dangerous and destructive.

Answer 2

Thunderstorms can produce intense rainfall in a short amount of time, which can quickly overwhelm local drainage systems and cause rivers and streams to rise rapidly. This sudden increase in water levels can lead to flash floods, particularly in urban areas or regions with steep terrain.