Ascent Rates of Rhyolitic Magma During the Opening Stages of Explosive Caldera-Forming Eruptions

Myers Madison1, Paul J Wallace2, Colin J N Wilson3, James M Watkins2, Yang LIU4 and Dan J Morgan5, (1)Montana State University, Bozeman, United States, (2)University of Oregon, Department of Earth Sciences, Eugene, United States, (3)Victoria University of Wellington, Wellington, New Zealand, (4)JPL/NASA/Caltech, Pasadena, CA, United States, (5)University of Leeds, School of Earth and Environment, Leeds, United Kingdom