Estimation of parameters of finite seismic source model for selected event of West Bohemia year 2008 seismic swarm—methodology improvement and data extension

In addition to the previously processed set of 91 events from year 2008 seismic swarm from West Bohemian region (Czech Rep.), we investigated another 368 events, i.e. 454 events in total ( M L 0.1–3.8). We determined parameters of a finite source model by stopping-phases method, namely, source radiu...

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Veröffentlicht in:Journal of seismology 2015-10, Vol.19 (4), p.935-947
1. Verfasser: Kolar, Petr
Format: Artikel
Sprache:eng
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Zusammenfassung:In addition to the previously processed set of 91 events from year 2008 seismic swarm from West Bohemian region (Czech Rep.), we investigated another 368 events, i.e. 454 events in total ( M L 0.1–3.8). We determined parameters of a finite source model by stopping-phases method, namely, source radius and rupture velocity. Newly, the methodology was amended by applying a correction for the effect of attenuation; this effect was found to have an ineligible influence on the results, especially for weaker events ( M L  
ISSN:1383-4649
1573-157X
DOI:10.1007/s10950-015-9504-1