کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4693633 | 1636870 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Weibull-log Weibull transition of interoccurrence time for synthetic and natural earthquakes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The Weibull-log Weibull transition of interoccurrence time for synthetic and natural earthquakes The Weibull-log Weibull transition of interoccurrence time for synthetic and natural earthquakes](/preview/png/4693633.png)
چکیده انگلیسی
We study the interoccurrence time distributions of events by analyzing synthetic catalogues and three natural catalogues of the Japan Meteorological Agency (JMA), the Southern California Earthquake Data Center (SCEDC) and the Taiwan Central Weather Bureau (TCWB). We find a universal feature, i.e. the Weibull-log Weibull transition, in the interoccurrence time statistics. This transition demonstrates that the interoccurrence time statistics of earthquakes possess the hybrid Weibull and log Weibull statistics. We further find that the crossover magnitude mcââ from the superposition regime to the pure Weibull regime is averagely proportional to the plate velocity. In the end of this paper we summarize a region-independent relation, i.e. mcââ/mmax = 0.54 ± 0.06, which represents a novel empirical relation related to the Weibull-log Weibull transition for earthquake processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tectonophysics - Volume 485, Issues 1â4, 1 April 2010, Pages 9-16
Journal: Tectonophysics - Volume 485, Issues 1â4, 1 April 2010, Pages 9-16
نویسندگان
Tomohiro Hasumi, Chien-chih Chen, Takuma Akimoto, Yoji Aizawa,