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1998年6月末以来,由于受冷暖空气的交汇和上持续降雨的影响,嫩江与支流乌裕尔河、雅鲁河、音河一反平日温和常态,变成了洪魔。在短短的60天里,122.5万公顷耕地被淹,75个乡镇、2426个村屯受灾,数十万间民房损毁、倒塌,直接经济损失达61.94亿元。1998年6月28日,第一次洪峰向齐齐哈尔扑来,就将水位推向148.28米,超过警戒线,达到历史最高水位。
Since the end of June 1998, due to the intersection of the warm and cold air and continuous rainfall, the Nenjiang River and the tributaries of the Uyuur River, Yarlung River and Yinhe River have become normal anti-flood magic. In just 60 days, 1.225 million hectares of arable land was flooded, 75 villages and 2426 villages were affected, and hundreds of thousands of houses were destroyed and collapsed, resulting in a direct economic loss of 6.194 billion yuan. On June 28, 1998, the first peak peaked at Qiqihar, pushing the water level to 148.28 meters above the warning level and reaching the highest water level in history.