eprintid: 1864 rev_number: 18 eprint_status: archive userid: 2 dir: disk0/00/00/18/64 datestamp: 2017-01-30 09:39:04 lastmod: 2018-09-07 13:06:51 status_changed: 2017-01-30 09:39:04 type: article metadata_visibility: show creators_name: Leptokaropoulos, Konstantinos Michail creators_name: Staszek, Monika creators_name: Cielesta, Szymon creators_name: Urban, Pawel creators_name: Olszewska, Dorota creators_name: Lizurek, Grzegorz creators_id: kleptoka@igf.edu.pl creators_id: creators_id: creators_id: urban@igf.edu.pl creators_id: dolszewska@seismo.geol.agh.edu.pl creators_id: lizurek@igf.edu.pl corp_creators: Institute of Geophysics, Polish Academy of Sciences, Warsaw, Poland title: Time-dependent seismic hazard in Bobrek coal mine, Poland, assuming different magnitude distribution estimations subjects: MP5 subjects: RP2 subjects: SMU divisions: EPOS-ESI1 full_text_status: none keywords: Induced seismicity, Magnitude distribution, Bobrek mine, Time-dependent hazard assessment abstract: 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/. date: 2017-01 publication: Acta Geophysica publisher: Springer Verlag id_number: 10.1007/s11600-016-0002-9 issn: 1895-6572 official_url: http://dx.doi.org/10.1007/s11600-016-0002-9 access_IS-EPOS: limited owner: Publisher acknowledgments2: IS-EPOS_platform acknowledgments2: IS-EPOS_project acknowledgments2: EPOS-IP_project citation: Leptokaropoulos, Konstantinos Michail and Staszek, Monika and Cielesta, Szymon and Urban, Pawel and Olszewska, Dorota and Lizurek, Grzegorz (2017) Time-dependent seismic hazard in Bobrek coal mine, Poland, assuming different magnitude distribution estimations. Acta Geophysica. DOI: https://doi.org/10.1007/s11600-016-0002-9