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Daily and hourly rainfall distribution in space and time - conditions in southern Sweden

机译：瑞典南部每日和每小时降雨的时空分布

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摘要

Very extreme events occur randomly in space and in time, in this paper daily precipitation from more than 200 stations within a 10 000 km2 region in the very south of Sweden is analysed. While there is a relation between moderate daily precipitation and annual precipitation, the most extreme events are found to be independent of annual precipitation and also of altitude and distance to the sea. The most extreme events are distributed evenly over the region. Variations of the climate are considered. For three cities daily storms are analysed for a period of 89 years. No trend over time is found of the daily high precipitation. Hourly storms are analysed for four stations within the city of Malmo. The probability of concurrent events is rather high, but there is little correlation between the rain intensities at the different stations during the most intense events.
机译：非常极端的事件在时间和空间上随机发生，本文分析了瑞典最南部一万平方公里区域内200多个站点的日降水量。尽管中等的日降水量与年降水量之间存在关系，但发现最极端的事件与年降水量，海拔高度和与海的距离无关。最极端的事件平均分布在该地区。考虑气候的变化。对三个城市的每日暴风雨进行了为期89年的分析。没有发现每日高降水量随时间变化的趋势。分析马尔默市内四个站点的每小时暴风雨。并发事件的可能性很高，但是在最强烈的事件中，不同站点的降雨强度之间几乎没有相关性。

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