Saturday, August 27, 2022

China uses drones and rockets for cloud seeding to get rainfall

Temperatures have gone beyond 104F in some parts of China for the past week and longer. This has led to a record-breaking heatwave and severe drought ever since China began to maintain records in 1961. Therefore, the authorities decided to go in for cloud seeding to bring rainfall. It involves sowing silver iodide into the clouds. The structure of the chemical is similar to ice and the process is known as cloud seeding. Chance of rainfall increases when droplets of water cluster around these particles. It modifies the structure of the clouds and chance of rainfall increases. An official of the weather modification office of Guizhou in southwest China informed that plans have been drawn up for eight flights to cover the entire province. He explained that Typhoon Ma-on has brought to Guizhou precipitation conditions. Therefore, the aircraft will conduct frequent operations to increase the amount of rainfall. Drones and rockets bring rainfall to China during record-breaking heatwave and severe drought. China dispatched drones over the Sichuan province in the southwest. The aim is to bring rainfall to more than 232 sq/miles of land.



In the Chongqing municipality of southwest China, local authorities made use of rockets to bring rainfall to 20 counties. Similarly, in the Tongan District, 15 rockets were fired six times to bring the long-anticipated rain. The local meteorological bureau confirmed about availability of an adequate number of rockets. Henan in central China is one of the country's granary provinces. It used a drone to bring artificial precipitation to the area. Obviously, drones and rockets are not just weapons of warfare but they have their uses in times of peace also.



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