0 1 why is the weather in the coastal areas of Guangdong abnormal, sometimes cold and sometimes hot?

The reason why it is hot and cold is because cold air and warm air meet each other. When the cold air is strong, the temperature will drop and vice versa.

However, due to global warming, the atmospheric movement is becoming more and more unstable, so it is hot and cold and appears frequently.

Guangdong has a typical monsoon climate with unstable precipitation. Drought and flood are the most common natural disasters, as well as high temperature and summer heat and typhoons.

There are two seismic belts in the world, namely, the Pacific Rim seismic belt and the Mediterranean-Himalayan belt. Most of Guangdong is far away from these two seismic zones, so there has never been a major earthquake in history.

However, there will be more earthquakes in eastern Guangdong, which is close to the Taiwan Province Strait. For example, the strongest earthquake in Guangdong history occurred in Nan 'ao Island, Shantou, with a magnitude of about 6.5.