The rainwater the day after tomorrow to cool down, watch the weather next week

Bleak

August 13

The weather in our city is sunny and hot

There are 95 automatic stations in the city

High temperature above 40 ℃ appears

As of today

Our city has continuously released

The 7th high temperature red warning signal

It is expected to be in the future

Our city is still "firepower" does not decrease

High temperature

Can reach 40 ° C or more!

tips:

Artificial rainfall is not "increasing if you want to increase"

The majority of citizens and netizens are eager for a rain. Recently, the province will carry out the news of artificial rainfall to relieve drought, and the current work preparations are ready.

News from the provincial meteorological department, the province will carry out three months of artificial rainfall operations from August 15.

At present, artificially affects the weather business duty staff closely monitor and analyze the conditions of manual rainfall operations, and timely produce and release operation guidance products. According to the weather conditions, it is planned to implement analogy coordinated manual rainfall operation in central and northern Hubei Province from August 15th to 16th. ; In response to the current local precipitation, the rainfall operation of the organization will be organized. In order to solve the demand for drinking water, industrial and agricultural production and ecological water in the drought area, it will provide a solid guarantee for the harvest of Baoqiu Grain.

When can it be artificially raining?

According to the official website of the China Meteorological Administration, artificial rain increases requires certain conditions.

Only when the cloud system develops to a certain thickness, this thickness is generally greater than 2 kilometers, and there must be a certain amount of over -cold water (less than 0 ° C without freezing) in the cloud. Essence In this way, the catalyst is carried to the valid parts of the cloud through the high artillery, rockets or aircraft to play a role in manually rain.

The principle of manual rainfall can be described in a generalized word "trigger mechanism", that is, on the basis of fully studying and understanding the natural precipitation process, the natural rainfall mechanism is artificially triggered.

There is rain to have rain, but not all clouds have precipitation potential. Only those clouds and water resources are rich and the clouds are thick (cold clouds must have a relatively large cold water area) and clouds with insufficient natural precipitation. In order to achieve a good rainbow effect.

At present, artificial rainfall methods are mainly for the target cloud system. Choose the right time. Through rockets or artillery, etc., the cloud layer is sowing silver, dry ice, and salt powder to make cloud layer precipitation or increase the amount of precipitation.

At the same time, airplanes, ground rockets, and high guns must be applied for operating airspace before the rainfall, and strictly launching artificial rain rockets and artillery shells in the approved airspace to ensure operation safety.

Wuhan a week weather forecast

Wuhanfabu

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Editor Xiong Zhi

Source Wuhan Meteorological Changjiang Daily Wuhan released

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