Effects of Long-Term Fluid Injection on Maximum Magnitude and Induced Seismicity Parameters at Northwestern The Geysers Geothermal Field

Grzegorz Kwiatek1, Patricia Martínez-Garzón1, Georg Dresen1, Marco Bohnhoff1, Hiroki Sone2 and Craig Steven Hartline3, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)University of Wisconsin-Madison, Madison, WI, United States, (3)Calpine Corporation, Middletown, CA, United States