The last round of the main flood season came strong cold air to the south to ease the high

The last round of heavy rainfall in the main flood season coming strong cold air south of Beijing – in high relief on 26 August, Beijing (Jin Jiaxu) August 24th, Northwest China, North China, Huang Huai, Jianghan, South, southwest and other places from the north to the South heavy rainfall process, National Headquarters attaches great importance to the arrangements for the deployment of heavy rainfall prevention work. In response to the heavy rainfall process, which areas will be affected? Since the days of hot weather in South can be alleviated? 25, 2009, the Central Meteorological Observatory chief forecaster He Lifu on the recent concern of the weather issues to accept a joint interview with Xinhua and the China Meteorological news. He Lifu (left) interview with reporters. Reporter: Wang Liang photography before the Middle East China ushered in a strong precipitation process, please describe the precipitation intensity, duration and extent of what is. He Lifu: this round of heavy rainfall from the beginning of 24. Affected by this, the eastern region of Northwest China, North China and the northeast region have a more significant rainfall. Among them, Gansu, Ningxia, Shaanxi, Shanxi, Hebei, Tianjin and other heavy rain, local rainfall reached 100 ~ 150 mm. From the beginning of 25, heavy rainfall from the north to the south of eastern China, Huang Huai, Jianghan, South Western, Southwest China, and Southern China and other places will have moderate to heavy rain, local heavy rain or heavy rain, and accompanied by thunderstorms and other severe convective weather, it will be the main flood season in China the last round of heavy rainfall. The main areas affected by heavy rainfall, including Henan, central and Western Sichuan, Hubei, Hunan, southern Jiangxi, southern and other places. This round of rainfall will be basically completed at the end of 28. Reporter: what is the reason for the heavy rainfall in the Middle East region? He Lifu: This is due to the cold air forces from Siberia continue to strengthen, along the road in the South and partial, subtropical China’s high temperature high pressure control zone and humid warm air mass mixing, which has led to the strong precipitation weather. With the cold air continues southward, rainfall area to the south, so that the rainfall process is a process of mobility. Reporter: whether the process of heavy rainfall to ease Sichuan, Chongqing and other southern regions of hot weather? He Lifu: South of strong cold air will bring a turning weather for our country, the high temperature lasted for many days in southern ease. The subtropical high is like "high dam", the East-West entrenched in our country to southern Huang Huai north and West extension to the east of Sichuan basin. Controlled by the subtropical high, the southern region has more than and 10 days of hot weather. The strong cold air southward, so that the subtropical high forces weakened significantly, and the South retreat from the land. Therefore, from the beginning of 26, the highest temperature in most parts of the region will generally decline 7-9 degrees, the weather will continue to be high for more than and 10 days. Reporter: does that mean temperature remission in most parts of China have been autumn? What is it? He Lifu: this high temperature relief, which means that the northern part of the region is north of Huaihe into the fall, but in the south of Huaihe, which is the middle and lower reaches of the Yangtze River and its southern region.相关的主题文章:

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