Flood disaster-inducing factor pre-judgment analysis method and storage medium

The invention relates to a flood disaster-inducing factor pre-judgment analysis method based on an AI vision technology and a storage medium. The method comprises the following steps: acquiring a latest current meteorological radar echo map of a region; performing IoU comparison on the current weather radar echo map and the historical weather radar echo map through an AI vision technology to obtain a historical weather radar echo map sequence of which the IoU value is most close to 1 with the current weather radar echo map; and taking actual measurement data of the obtained historical meteorological radar echo map sequence in a first preset time period as a reference basis for studying, judging and analyzing the change trend of the water level of the river channel. Under the condition that the weather system changes greatly, the method can be combined with historical measured data to provide reference for research, judgment and analysis of flood factors. Forecasting errors of flood disaster-inducing factors a