How are thunderstorms and showers predicted?

Thunderstorms and showers are classified by precipitation grade.

Showers usually occur in sunny weather in summer without any warning. The sudden rain made people unexpected and unprepared.

Thunderstorms are much more violent than showers, accompanied by electric discharge. There are often strong winds and thunderstorms before coming. The wind came, flying sand and stones, overturning roofs and blowing down walls. In the storm, things in the street danced with the wind, flying everywhere and even uprooting trees. Thunderstorm: Also known as thunderstorm. Shower phenomenon accompanied by lightning.

There is rain, light rain and showers in Mao Mao 0. 1-4.9 0. 1-9.9.

Light rain-moderate rain, thunderstorm 3.0-9.9 5.0- 16.9

Moderate rain 5.0- 14.9

Moderate rain10.0-22.917.0-37.9

Rainstorm 15.0-29.9 25.0-49.9

Heavy rain-rainstorm 23.0-49.9 38.0-74.9

Rainstorm 30.0-69.9 50.0-99.9

Heavy rain-rainstorm 50.0-104.9 75.0-174.9

Rainstorm 70.0-139.9100.0-249.9

Heavy rain-rainstorm105.0-169.9175.0-299.9

Heavy rain > =140.0 > = 250.0