Traditional Culture Encyclopedia - Weather inquiry - How much can an artificial rainfall bomb cover?

How much can an artificial rainfall bomb cover?

Each launch, the initial area is 30 * 30m, and after 1 hour, it will spread 10~20 times, so the total area does not exceed 20,000m2, that is, the area is 150 * 150m. It is equivalent to the size of an "ordinary workshop".

Anyway, I think it is very limited!