How to control the weather?

1In August 1969, the United States and other countries conducted an experiment to suppress the storm "Debbie". Based on Barbados Island in the East Caribbean, it took three months to study the cloud type, temperature and wind speed with a special ship, 10 working boat, 24 planes, thousands of balloons and buoys, 7 artificial satellites, and 1500 people from 7 joint institutions, universities and independent research experiments in the United States and Canada.

Silver iodide was sprinkled twice around the eye wall of hurricane Debbie. Due to the catalysis, a new eye developed on the periphery of the original eye wall, and the old eye wall disappeared immediately, making the hurricane eye bigger, redistributing energy in the form of dispersion, reducing the maximum wind speed by 30% and reducing the disaster degree accordingly. This important achievement was achieved by mobilizing large-scale manpower and material resources, and it is the beginning of human control of the weather.

With the development of science, meteorological observation and forecasting technology is increasingly automated. A computer-controlled world "weather control center" began to take shape, often receiving information provided by two different groups of satellites. The first group of satellites provides all kinds of information received about the weather at that time; Another group of satellites provides data recorded by automatic weather stations and marine instrument buoy stations around the world, including temperature, humidity, water flow and wind speed. Plus data observed from tethered balloons, weather rockets, airplanes, ships, etc. , forming a global and relatively complete three-dimensional observation system. The computer in the weather control center inputs all kinds of data into the weather forecast system for numerical forecast calculation. Then, the processing center outputs the calculation results in the form of meteorological analysis map, rainfall distribution map and weather forecast map, and issues weather forecast and disaster early warning.

The computer of the weather control center can also check and correct itself, and compile daily, monthly and annual meteorological observation data reports, which can be completed in one day. With a detailed understanding and analysis of the physical process and causes of weather phenomena, meteorological observation and forecasting are becoming more and more reliable, efficient and fast.

Great progress has been made in weather control in Britain. By adjusting the electrostatic shielding layer in the atmosphere, the weather can be controlled in a large range.

1981On July 29th, Prince Charles of England married Diana. British meteorologists who are engaged in weather control research have made a plan code-named "Operation Sunny Rain" to add freshness to the wedding. The wedding began, and meteorologists really created a miracle of nature: in London, it rained cats and dogs artificially, and then two huge rainbows were artificially created in the sky. When the wedding reached its climax, a bright light beam hung vertically on the gilded dome of the church, dazzling, and the weather over London was sunny.

On April 1982/April 1 day, British scientists used laser to make a rainstorm for the first time. This method is to emit a powerful laser to the designated cloud, and the laser ionizes some small water droplets in the cloud, making some small water droplets positively charged, while the nearby small water droplets negatively charged, merging into a larger water droplet, and continuing to devour other small water droplets in the process of falling, thus forming rain.

Japanese scientists have designed a method of "artificial mountain" rainfall, which is suitable for desert areas. Man-made mountains are made of glass fiber and coated with PTFE. They are10000m long,1000m wide and 600m high. When wet air meets a mountain, it climbs along the slope and condenses into rain. Israeli scientists have discovered that there is a bacterium that can promote clouds to melt rain. It would be the most economical if this kind of bacteria could be cultivated in large quantities to create heavy rain.

Scientists in the former Soviet Union have developed a new method of artificial rainfall. On sunny days, people use a powerful sprayer to spray the fog into the air and spray it to a sufficient height. The updraft will take the water mist to a high place, and after 5 minutes, it will form an accumulation cloud at an altitude of 3000 meters. Water mist will lower the air temperature and condense the original water vapor into fine water droplets. In this way, every time 1 ton of water mist is sprayed into the air, 1000 ton of rainwater can be obtained.

In the early 1980s, Britain made great progress in weather control. They imagine a series of electrodes arranged along the west coast of Britain to ionize magnesium atoms in the troposphere and produce electrostatic shielding layers with variable density. Then, by adjusting its density, the movement of the air mass can be controlled.

By 2 1 century, people have been able to control the weather. At that time, if there is drought in any place and rain is urgently needed, the computer will make a decision after receiving the information and suggest accelerating the evaporation of seawater in the designated sea area. People launch rockets into selected sea areas and sprinkle a layer of biodegradable harmless dyes or oily molecules on the water surface to promote evaporation speed; In a few hours, the rain will fall in a dry place. Good weather is bound to come.