How to eliminate thunder at the foot of cold front

Dig a hole in the mine. When he rolls backwards, the mine will explode, but it will tilt. The explosion range of this mine is 180, and the local mine can't keep level with the ground after being tilted. As shown in the figure, there will be a small "safety zone" between the explosion range and the ground after the explosion.

The warm front warm air mass climbs slowly along the cold air mass, and the water vapor cools and condenses in the cold air mass to produce clouds and rain. Because the warm front moves slower than the cold front, it may form continuous precipitation or fog. Warm front precipitation mostly occurs before the front, mostly continuous precipitation.

After the warm front crossed the border, the warm air mass occupied the position of the original cold air mass, so the temperature rose, the air pressure dropped and the weather turned fine. Warm front is active in the northeast of China and the middle and lower reaches of the Yangtze River.

Cold front:

When the cold air mass moves to the warm air mass actively, the front edge of the heavier cold air mass is inserted under the warm air mass, so that the warm air mass is forced to rise. The warm air mass cools in the process of lifting, and the water vapor in it can easily condense into clouds and rain. If the warm air contains a lot of water vapor, it may bring rain and snow. The cold front moves faster and often brings strong winds.

Therefore, when the cold front crosses the border, it is prone to rainy and windy weather. After the cold front crossed the border, the cold air mass replaced the original warm air mass, so the temperature and humidity plummeted, the air pressure rose, and the weather turned fine. Cold front exists all year round in China, especially in winter. Cold front can be divided into two types: slow cold front weather and fast cold front weather.