Two types of seismicity accompanying hydraulic fracturing in Harrison County, Ohio - implications for seismic hazard and seismogenic mechanism

Maria Kozlowska1, Michael Brudzinski2, Paul A Friberg3, Robert Skoumal2, Nicholas D. Baxter1 and Brian Currie4, (1)Miami University Oxford, Oxford, OH, United States, (2)Miami University, Oxford, OH, United States, (3)Instrumental Software Technologies, Inc. (ISTI), New Paltz, NY, United States, (4)Miami University, Department of Geology and Environmental Earth Science, Oxford, OH, United States