Is the weather in the east and the rain on the west?The answer is here

The intersection news "Just after a heavy rain and another good sun." On August 2, the writer Weixi wrote a feeling of the weather on his Weibo: "In August this year, it seems that it seems to be in Nanjing. Entering plum twice, and 'plum head' is full. "Many citizens feel similar to Weishi, which says the rain, the sunny days, the feeling of cooking it, is it back to the rainy day? Intersection

On August 2, Jiangsu ushered in a new round of high temperature weather. The Jiangsu Meteorological Observatory continues to issue a high -temperature yellow warning signal at 9:11 on the same day: It is expected that in the next three days, the highest temperature in Nanjing, Zhenjiang, Changzhou, Wuxi, Suzhou, Nantong, central south of Yangzhou, central and southern Taizhou and southern Yancheng will reach 35 ° C or above Essence

Interestingly, many citizens found that under the high temperature, the rain was very wayward. The phenomenon of "the sunrise on the east and the west of the west", "walking two steps, and the two steps to take a break." The rain was driven away after two minutes under the head "... ...

Is it that Mei Yu Tian returned again? Wu Haiying, chief forecaster of Jiangsu Meteorological Observatory, said: "The weather system is different. At present, the weather is controlled by the high -pressure subtropical high -pressure, which is different from the background of Meiyu's weather."

The subtropical high -pressure that is nicknamed the "Deputy High Battle" refers to a high -pressure ridge active in the subtropical region. It is distributed at about 30 degrees north and south latitude. It is a heating ball that often exists but does not fixed. The area controlled by the subtropical high -pressure often has sunny and hot weather. The subtropical high -voltage is a huge and stable heating system. In summer, its range can account for almost 1/5 of the entire northern hemisphere area.

Wu Haiying introduced that in the context of the subtropical high -pressure control, the following sinking air flow is mainly, the weather is sunny; in the afternoon, the heat distribution of the local area is uneven, which will produce the foam. The "thunderstorms in the east, and the west is still sunny."

"This situation generally occurs during the afternoon and the middle of the night. The energy accumulation is more abundant. In addition, the wind is disturbed by wind on the ground, which will trigger a convection phenomenon. It was raining in a place, but it was sunny. "Wu Haiying further introduced that from yesterday, the subtropical high pressure began to control Jiangsu stably. The weather was mainly sunny and heat. Essence

Mei Yu is a unique product of the Summer Winds of East Asia. The climatic characteristics of the Mei Rain season are manifested in precipitation concentration, large rainfall, small sunshine hours, cloudy clouds, and small wind power. "Poin Huangmei" pointed out that after the plum, it experienced a period of sunny and hot weather, and then switched to the weather with the characteristics of Meiyu.

According to the forecast, there will be shower or thunderstorms along the part of the north of the north of the middle of the night on the afternoon of August 3. In a high temperature and rainy weather environment, in addition to preventing heatstroke and cooling, citizens should also pay attention to electricity consumption and driving safety to avoid accidents.

Xinhua Daily · Jiaojiao Reporter Hu Jingjing

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