Affected by the cold air in Xinjiang and the warm and humid airflow in the southwest of the subtropical high, there was significant precipitation in Shaanxi Province from the night of 30 to the morning of September 2, and heavy rain occurred in some areas. The cumulative precipitation distribution from 20:00 on August 30 to 08:00 on September 2, from 37.9 to 69.5 mm in northern Shaanxi, the largest rice fat, from 37.5 to 120.8 mm in Guanzhong, the largest in white, from 37.5 to 166.3 mm in southern Shaanxi, the largest in Nanzheng; There are 223 townships with more than 100mm precipitation, the largest Nanzheng Xihe Township (422.9mm).
According to the news from Shaanxi Province, the rainfall caused floods in the Han River and the Weihe River and its tributaries. There were a total of 38 rivers in the province with 38 flood peaks, including 10 rivers and 11 stations with over-alert flood peaks 16 times, 3 There were 5 super-guaranteed flood peaks at the 3 stations of the river. The flood peak of Shengshui Village Station in Lishui River is 2,900 cubic meters per second, the largest flood since 1981. The largest flood of the Manchu River tributary of Tangyu River has a history of 305 cubic meters per second.
According to the latest meteorological data analysis, most of Shaanxi will be sunny to cloudy in the coming week. The precipitation weather process has increased the soil moisture, and it is recommended to use the fine weather to manage the field of crops. September is the season for local crops to mature and harvest. Farmers should pay attention to weather changes in a timely manner, listen to the weather forecast every day, harvest in fine weather, and discharge farmland with water to ensure the normal maturity of autumn crops and prevent crops from decreasing.
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