Real-Time Estimation of Fault Rupture Extent Using Near-Source versus Far-Source Classification
نویسندگان
چکیده
منابع مشابه
Real-Time Estimation of Fault Rupture Extent Using Near-Source versus Far-Source Classification
To estimate the fault dimension of an earthquake in real time, we present a methodology to classify seismic records into near-source or far-source records. Characteristics of ground motion, such as peak ground acceleration, have a strong correlation with the distance from a fault rupture for large earthquakes. This study analyzes peak ground motions and finds the function that best classifies n...
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The nature of failure in earthquakes is one of the most fundamental questions in geophysics. We approach this problem using near-source seismic recordings of strongground motion to image the rupture process of earthquakes. We apply the technique to three well-recorded earthquakes in California and interpret the results in terms of earthquake rupture dynamics. To calculate theoretical seismogram...
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ژورنال
عنوان ژورنال: Bulletin of the Seismological Society of America
سال: 2007
ISSN: 0037-1106
DOI: 10.1785/0120060243