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简述珠江“05·6”洪水水情、雨情基本情况,其中西江中下游出现超100年一遇的特大洪水,梧州站洪峰水位 26. 75m,列近百年来第二位,高要站出现自1931年建站以来最大洪峰流量56 300m~3/s。重点分析西江洪水组合情 况,并将本次暴雨洪水与“94·6”、“98·6”洪水进行了比较分析。
A brief account of the Pearl River “05 · 6” flood conditions, the basic situation of the rain, which occurred in the middle and lower reaches of the Xijiang over 100 years once the extraordinary floods, Wuzhou peak flood 26. 75m, ranking the second in a hundred years. Gaoyao Station has the largest peak flow of 56300m ~ 3 / s since its establishment in 1931. Focus on the analysis of the combination of the flood in the Xijiang River, and this storm flood and “94 · 6”, “98 · 6” flood were compared.