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今年7月进入主汛期后,淮河流域相继出现了4次较大范围的强降雨,淮河出现了1954年以来较大的洪水过程。国家防总根据这次暴雨洪水的降雨强度、持续时间、覆盖范围、洪水总量和水位以及受灾程度,把这次洪水定性为自1954年(相当于50年一遇)以来淮河全流域性的第2次大洪水。在这次强降雨洪水过程中,河南省的淮河干流、洪汝河流域、沙颍河流域和豫东淮河平原地区都不同程度地降了大雨、暴雨、局部大暴雨,全省淮河流域7市44个县(市)576个乡(镇)都遭受了洪涝灾害,受灾人口845.6万人,农作物受灾绝收面积13.47万hm~2,初步估算,造成直接经济损失39.51亿元。
After entering the main flood season in July this year, four large-scale heavy rainfalls successively occurred in the Huaihe River basin, and the Huaihe River experienced a large flood process since 1954. According to the rainfall intensity, duration, coverage, flood volume and water level of the storm and flood and the extent of the damage, the State General Security characterized the flood as a whole basin of the Huaihe River since 1954 (equivalent to 50 years) The second flood. During the severe rainfall and floods, heavy rain, heavy rain and heavy rainstorms were reduced to varying degrees in the Huaihe River, the Hongruhe River Basin, the Shayinghe River Basin and the Huaihe Plain in the Henan Province. There were 44 cities in 7 provinces in the Huaihe River Basin Counties (cities) 576 townships (towns) have suffered floods, the affected population of 8.456 million people, the crops affected area of 134.7 thousand hm ~ 2, a preliminary estimate, resulting in direct economic losses of 3.951 billion yuan.