Unknown weather story today?
In the later period of the Three Kingdoms, Zhuge Liang made a northern expedition to the Central Plains and visited Qishan six times. Sima Yi and Wei Jun were once trapped in Huluyu. There are fires all over the mountain, trying to burn all the enemies to death. Sima and his son couldn't escape this fate, crying to die. Unexpectedly, a sudden heavy rain doused the mountain fire, and Sima survived. In fact, the rain was not "providence", but Zhuge Liang himself. The raging fire caused the air near the mountain area to heat up and the air pressure to decrease. Cyclone is formed in the low pressure area, and it rains in the center due to the rising, cooling and condensation of air. That is to say, there was cyclone rainfall in Huluyu. Although Zhuge Liang is familiar with astronomy and geography, he lacks modern scientific knowledge and doesn't know what a cyclone is. Otherwise, he may use other tactics to annihilate Wei Jun. Take advantage of the east wind and monsoon
On the eve of Battle of Red Cliffs, Zhou Yu sent troops to attack Huang Gai. Offering a series of stratagems to set Cao Jun on fire, I suddenly remembered that I had neglected a major event and was very ill. Zhuge Liang took the opportunity of visiting the sick to point out that Zhou Yu's illness was "only caused by the east wind" and promised to borrow the east wind to help him. Why does Zhou Yu "owe" Dongfeng? Because the ancient battlefield of Chibi lies in the monsoon region of eastern China. It was the middle of winter, the northwest wind prevailed, and the southeast wind rarely blew. Cao Ying is in Jiangbei and Soochow is in Jiangnan. Attacking with fire will burn your home. Zhou Yu's anxiety is reasonable and in line with the climate law. The so-called "borrowing from the east wind" is actually Zhuge Liang's prediction of short-term weather anomalies around winter, which is just a mystery. Concepts such as monsoon, climate and weather can be naturally derived from this story.