There was a sudden rainstorm in Putian, Fujian, and the streets became rivers. What is the intensity of local rainfall?

Recently, there was a very heavy rainstorm in Putian, Fujian and other areas, and it was particularly sudden, which also had a great impact on the lives and work of many local places, especially many residents. The precipitation in some areas reached 40 to 60 mm. Therefore, the local rainfall intensity is still very high, and it is expected that the rainfall time will be very long. Red warning signal has been released locally, and it can be seen that the stagnant water in the street has turned into a small river, and many garbage cans have been washed away. We can even put some of our things on the river and drift as boats. Therefore, the sudden rainstorm in Putian can be said to be very serious, which is even more serious than that in Shanghai, Henan and other places before. The whole street turned into a river in an instant. It can be said that this situation in Fujian may be caused by several typhoons recently formed. After all, these typhoons are moving south. It is also moving to China, which may cause the weather in some areas to be greatly affected and suddenly change to increase rainfall, so this is also something we should take precautions against and pay attention to in time. Then the local rainfall intensity has even reached the further stage of heavy rain, and it lasts for a long time. So if this kind of rainfall lasts for a long time, the local daily life will definitely be affected, and we can see from the video that their drainage facilities are already running, but there is still a lot of water on the road, so from this aspect, we can see from the side that the local rainfall has become particularly strong. ? We can know that Putian has formed a very typical subtropical and maritime monsoon climate, which is a time and area with a lot of rainfall, and a typhoon has formed on the surrounding sea, so such a heavy rain will suddenly form, causing garbage cans to float on the street. ?