Is there thunder in Chengdu at night on May 29th?

It thundered. On the evening of May 29, there was thunder in Chengdu at night. The weather in Chengdu was cloudy with showers or thunderstorms, with moderate rainfall, heavy rain to heavy rain in some places, and northerly winds of level 4 to 6, with winds reaching level 7 or higher in some places in the east. Above, the temperature is 14~22℃. Thunder is a natural phenomenon. When it rains, some clouds in the sky are positive and some are negative. When the two clouds come together, they will emit lightning and at the same time release a lot of heat, causing the surrounding air to heat and expand. The instantly heated and expanded air will push the surrounding air, causing a strong explosive vibration. This is thunder.