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Tuesday, April 23, 2024

China to expand weather modification program to cover 5.5 million square kilometers

According to a statement from the State Council, China will have a “developed weather modification system” by 2025, thanks to breakthroughs in fundamental research and key technologies, as well as improvements in “comprehensive prevention against safety risks.”

In the next five years, the total area covered by artificial rain or snowfall will reach 5.5 million sq km, while over 580,000 sq km (224,000 sq miles) will be covered by hail suppression technologies. The statement added that the program will help with disaster relief, agricultural production, emergency responses to forest and grassland fires, and dealing with unusually high temperatures or droughts.

As a concept, cloud seeding has been around for decades. It works by injecting small amounts of silver iodide into clouds with a lot of moisture, which then condenses around the new particles, becoming heavier and eventually…

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