The drought in many places has intensified. Since the meteorological department can predict in advance, why not store water in advance to fight drought?

Because of the limitations of the meteorological department's forecast, it is difficult to become a decisive factor in relevant policies. Under the continuous high temperature and dry weather, droughts have occurred in many parts of the country, and meteorological departments have repeatedly made meteorological drought warnings, but the droughts in various places are still very severe.

The drought in many places has intensified, and some people have questioned the relevant departments. Under the influence of continuous high temperature weather, drought has become a dilemma in many areas of China. All localities are trying their best to fight drought and protect water supply. Meteorological departments frequently make meteorological drought warnings, and the pressure of drought resistance continues to increase.

In this case, some people questioned the relevant departments, thinking that since the meteorological department can make drought warning in advance, the relevant departments should store water in advance to fight drought. If you are prepared, the drought may not be so serious everywhere.

The limitation of meteorological department's early warning can hardly be used as a decisive factor in major decision-making. Drought is a long process, and the process from drought to severe drought is quite long. In this process, meteorological departments often do drought early warning, but the early warning of meteorological departments has strong limitations, and it can only be predicted by rolling, not by long-term forecasting.

From the relevant reports, we can also see the early warning of the meteorological department, often only in the next few days. A few days' drought prediction can't give the relevant departments enough reasons to make important decisions, and it is impossible to make efforts to store water and fight drought.

In addition, the forecast of meteorological department also has certain uncertainty. In many cases, what are some weather phenomena including drought? Unpredictable? Such as extreme weather changes and minor weather changes.

In addition, in order to accurately predict the weather drought, not only high technical means are needed, but also quite dense monitoring points are needed. At this point, the infrastructure of the meteorological department is far from enough.

Although the meteorological department can give early warning of extreme weather conditions, when the meteorological department gives early warning, it often reaches the point where human intervention is needed to prevent disasters. Therefore, there is absolutely no need for people to question the behavior of relevant departments, let alone the early warning of meteorological departments.