Pore Pressure Distribution and Flank Instability in Hydrothermally Altered Stratovolcanoes

Jessica L Ball, USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, Joshua Taron, California Geological Survey Menlo Park, Menlo Park, CA, United States, Shaul Hurwitz, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States and Mark E Reid, USGS Western Regional Offices Menlo Park, Menlo Park, United States