Central Meteorological Observatory: The continuous shock zone of rainfall should beware of geological disasters

In the next three days (September 9th to 11th), the cold air in most areas in the central and eastern parts of my country will be weak, the precipitation is scarce, the weather is dry, and the temperature will be maintained in a higher state than the same period. However, with the gradual weakening of the subtropical high pressure, the high temperature range in the south will be reduced. Precipitation is still frequent in southwest, South China and other places, and the Sichuan earthquake areas need to be alert to secondary disasters that may cause continuous rainfall.

The rainfall endurance in the southwestern region is to prevent geological disasters in Sichuan Zhen District

Yesterday, my country's precipitation mainly appeared in the east, southwest and South China regions in the northwest. Monitoring shows that yesterday, heavy rain or heavy rain appeared in southeast Hunan, central and western Guangdong, Guangxi, and eastern Hainan Island. Medium rain or heavy rain appeared in parts of the southeast and other places.

In the next three days, most parts of my country are sunny and dry, but rainy weather in the eastern, southwest and parts of South China will continue in the eastern part of the northwest. The Central Meteorological Observatory predicts that today, there will be heavy rain and local heavy rain in the eastern part of Tibet, southern Sichuan, South Yunnan, northwest of Guizhou, southwestern Guangxi, and southwestern Shanxi, and northwestern Henan.

Tomorrow, there will be medium rain in southern Sichuan, northwestern Guizhou, central Yunnan, and west of Guangxi. Among them, there will be heavy rain in parts of central Yunnan and other areas.

On the day after tomorrow, there are small to medium rain in the northeast of Inner Mongolia, northern Heilongjiang, western and northern Xinjiang, most of Tibet, Yunnan, west of Guangxi, and northern Taiwan Island. Among them, central Yunnan, northern Taiwan Island and other places There are heavy rain in the area.

In the future, the rainfall endurance in the southwestern region is durable, and the geology of the Sichuan earthquake area is relatively fragile. Especially in the early stage, continuous precipitation leads to high soil water content. Local need to pay attention to secondary disasters such as landslides, collapse, and mudslides, and also need to pay attention to preventing mountain flood disasters that may trigger in the short -term precipitation of the land.

The high temperature in the south reduces the weather in the northeast Jiangnan and other places

In terms of temperature, yesterday, under the control of high -pressure subtropical high pressure, high temperature weather still appeared in parts of the eastern southwestern region, Jiangnan, Jianghan, and western parts of South China, and the local temperature reached 38 ° C or above. It is expected that starting from today, the high temperature and intensity of the south will weaken, but there will be 35 ~ 37 ° C in some areas of Fujian, Jiangxi, Hunan and other places, but it will be more comfortable in the morning and evening.

In the next week, the cold air forces are not strong, and the temperature in most areas in the central and eastern regions will be in a high state, especially the temperature in the Northeast and Jiangnan is high. Like Changchun, the highest temperature in the next five days will be 28 ~ 29 ° C, which is about 4 ° C higher than in mid -September. For Hubei and Hunan area, the relative humidity of about 20%in the afternoon is rare in September. The high temperature and rain will make the local meteorological drought maintain or develop. Essence

Sichuan Observation (Source: China Weather Network)

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