%0 Journal Article
%@ 1895-6572
%A Leptokaropoulos, Konstantinos Michail
%A Staszek, Monika
%A Cielesta, Szymon
%A Urban, Pawel
%A Olszewska, Dorota
%A Lizurek, Grzegorz
%A Institute of Geophysics, Polish Academy of Sciences, Warsaw, Poland,
%D 2017
%F epos:1864
%I Springer Verlag
%J Acta Geophysica
%K Induced seismicity, Magnitude distribution,  Bobrek mine, Time-dependent hazard assessment
%T Time-dependent seismic hazard in Bobrek coal mine, Poland,  assuming different magnitude distribution estimations
%U https://episodesplatform.eu/eprints/1864/
%X The purpose of this study is to evaluate seismic  hazard parameters in connection with the evolution of  mining operations and seismic activity. The time-dependent  hazard parameters to be estimated are activity rate,  Gutenberg–Richter b-value, mean return period and  exceedance probability of a prescribed magnitude for  selected time windows related with the advance of the  mining front. Four magnitude distribution estimation  methods are applied and the results obtained from each one  are compared with each other. Those approaches are  maximum likelihood using the unbounded and upper  bounded Gutenberg–Richter law and the non-parametric  unbounded and non-parametric upper-bounded kernel  estimation of magnitude distribution. The method is  applied for seismicity occurred in the longwall mining of  panel 3 in coal seam 503 in Bobrek colliery in Upper  Silesia Coal Basin, Poland, during 2009–2010. Applications  are performed in the recently established Web-Platform  for Anthropogenic Seismicity Research, available at  https://tcs.ah-epos.eu/.