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Optimal representation of our knowledge about seismic sources for PSHA in low d...
Le Goff, Boris; Bezzeghoud, Mourad; Borges, J F.; Fitzenz, D.characterization of the seismic sources, the definition of the attenuation law and the computation of the probabilistic seismic hazard. Our work is focus on the first two steps. Given that most active faults are not characterized well enough, in low deformation areas, seismic sources are generally defined as areal zones, delimited with finite boundary polygons, within which the geological features of active tec...
Intensity-distance attenuation law in the continental Portugal using intensity ...
Le Goff, Boris; Bezzegohoud, Mourad; Borges, J. F.Several attempts have been done to evaluate the intensity attenuation with the epicentral distance in the Iberian Peninsula [1, 2]. So far, the results are not satisfying or not using the intensity data points of the available events. We developed a new intensity law for the continental Portugal, using the macroseismic reports that provide in- tensity data points, instrumental magnitudes and instrumental locati...
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