Traditional Culture Encyclopedia - Weather inquiry - What is the rainfall of light rain, moderate rain and heavy rain?
What is the rainfall of light rain, moderate rain and heavy rain?
Rainfall is usually measured by a rainfall pipe, so it may contain a small amount of dew, frost and frost. Meteorology, there is always precipitation in years, months, days, 12 hours, 6 hours or even 1 hour, and all the rain and snow falling within 6 hours melt into water, which is called 6-hour precipitation; All the rain and snow falling within 24 hours melt into water, which is called 24-hour precipitation; A ten-day rain and snow melt into water, which is called ten-day precipitation. In a year, all the rain and snow melt into water, which is called "annual precipitation".
Liquid precipitation is called rainfall, and sometimes the two are synonymous. The precipitation per unit time is called precipitation intensity, usually in millimeters per hour or millimeters per minute. The rainfall per unit time is called rainfall intensity. The average annual rainfall of a place for many years is called the "average annual rainfall" of this place. For example, the average annual rainfall in Beijing is 532.0mm, and that in Shanghai is 1 166. 1mm ... Precipitation refers to a weather phenomenon in which liquid water or solid water falls to the ground. Accurate measurement of precipitation is of great significance for weather forecast, climate analysis, monitoring and early warning of natural disasters such as floods, landslides and mudslides.
- Previous article:Wuhu Fangte Phase II Weather
- Next article:How to use Unicom Secretary 10 198?
- Related articles
- 30 winter vacation diaries for junior high school students.
- Twenty-four Filial Piety Figures of Lu Xun
- What villages are there in Xinji, Hebei?
- Tell us something about life in Singapore.
- Regret (regret funny expression pack)
- Why is the weather dry and prone to insect disasters?
- Geography of senior high school: What does the flow mean in the picture?
- Mount Hengshan is cloudy. Can you watch the sunrise?
- Which poems express the breath of autumn?
- The longest village name in China.