Five-step program for making weather forecast

The five-step process of making weather forecast is data collection, numerical weather forecast, weather forecast made by meteorologists, weather consultation and release of weather forecast. ?

Data collection and observation instruments such as sounding balloons, meteorological radars, ground observation stations and meteorological satellites are distributed all over the world, receiving the latest data at all times and providing basis for weather forecast. The supercomputer will process the collected data and generate numerical weather forecast, which will provide reference for forecasters to forecast the weather.

According to the observed data, numerical weather forecast provided by supercomputer and local weather and climate characteristics, meteorologists make weather forecast for a certain period in the future.

Because the numerical weather forecast is not completely correct, it needs manual correction. General weather forecast will be discussed before it is released, that is, weather consultation. After the weather forecast is made, it will be released to the public through TV and Internet.

Social significance of weather forecast

1, public

The public is the main user of weather forecast. Not only hail, hurricane and other weather disasters have a great impact and threat on public life, but even daily life, holiday arrangements, dressing and dressing also depend on the weather forecast. Television, radio, newspapers and the Internet all provide weather forecast services to the public.

2. Aviation

The weather has a great influence on aviation. Almost all airports have their own weather stations. Before the plane takes off, the crew should obtain the weather conditions and weather forecast data of the whole flight route.

3. Power system

Weather has a great influence on electricity consumption, so power companies predict electricity consumption through weather forecast.

4. Other private enterprises

Other private enterprises can also adjust demand and supply through weather forecast. For example, supermarkets can provide more drinks in hot weather.