Lowered Fracture Energy During Laboratory-Generated Earthquakes Promotes Rupture Fronts That Radiate High Frequency Seismic Waves

Gregory Mclaskey, Cornell University, Civil and Environmental Engineering, Ithaca, NY, United States, David S Kammer, Cornell University, Ithaca, NY, United States, Brian D Kilgore, USGS California Water Science Center Menlo Park, Menlo Park, United States and Nicholas M Beeler, USGS Cascades Volcano Observatory, Vancouver, United States