downpour
Effect - The heavy rainstorm hitting the farm is the effect.
cause
obviously a thunderstorm
A rainstorm is an example of a weather phenomenon characterized by heavy rainfall, strong winds, thunder, and lightning. It is a common occurrence in many parts of the world and can have varying degrees of intensity.
A rainstorm is a storm with heavy rain. A rainstorm can be described as a downpour. A thunder storm is a rainstorm with thunder including as is a lightening storm is a rainstorm with lightening. A hurricane is a storm with violent wind and could be considered a rainstorm. A tropical storm is a localized wind system that forms over tropical oceans. All of these could be examples of rainstorms.
Cause
cause
There is no specific "river rainstorm." A rainstorm refers to a heavy shower of rain, while a river is a natural flowing watercourse. Rainstorms can lead to rivers flooding if there is a large amount of rainfall that causes the river to exceed its capacity.
Flash flooding can occur in the desert after a heavy rain.
The term for heavy continuous rainfall is "downpour." It refers to a sudden and heavy rainstorm that can cause flooding and other water-related issues.
A channel that carries runoff after a rainstorm is called a gully. Gullies are water-worn ravines. A gully is also called a gorge, canyon, or gulch.
Cowboys loved a colorful phrase! This is a very descriptive way to refer to a rainstorm. Imagine such a hard rain that the poor toads on the ground drowned.