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Northeast Pacific annual accumulated cyclonic energy rank-profile
International Journal of Modern Physics C ( IF 1.5 ) Pub Date : 2021-03-10 , DOI: 10.1142/s0129183121500832
Elio Roca-Flores 1 , Gerardo G. Naumis 2
Affiliation  

The ranking of events is a powerful way to study the complexity of rare catastrophic events as earthquakes and hurricanes. Hurricane activity can be quantified by the annual accumulated cyclone energy index (ACE), which contains the information of the maximum sustained wind speed, duration and frequency of the tropical cyclone season. Here, the ranking of the Northeast Pacific annual ACE is obtained and fitted using nonlinear regression with several two- and three-parameter ranking laws that fit the tail and head of the data, where lives the information of relevant events for human society. The logarithmic like function kalog(n)+blog(N+1n) overperforms all other fits. A sliding window analysis of the parameters a and b of such a function shows that forcing and dissipation processes are anticorrelated.

中文翻译:

东北太平洋年累积气旋能量等级分布

事件排名是研究地震和飓风等罕见灾难性事件复杂性的有力方法。飓风活动可以通过年度累积气旋能量指数(ACE)来量化,该指数包含热带气旋季节的最大持续风速、持续时间和频率等信息。在这里,东北太平洋年度 ACE 的排名是通过非线性回归与几个二参数和三参数排名定律获得并拟合的,这些定律适合数据的尾部和头部,其中包含人类社会相关事件的信息。对数函数ķ-一种日志(n)+b日志(ñ+1-n)优于所有其他配合。参数的滑动窗口分析一种b这样的函数表明强迫和耗散过程是反相关的。
更新日期:2021-03-10
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