COMSOL Model Data from Sierra Negra Volcano Galapagos Ecuador, 2005 Eruption Precursors

The following files are model data generated by COMSOL Multiphysics 5.3. Our numerical approach utilizes previously developed and benchmarked, thermomechanical and fluid-structure interaction FEM models. COMSOL Multiphysics 5.3a calculates the stress, strain, and temperature variations due to a viscous magma flowing from a deeper source into an existing, magma-filled reservoir. Model rheology implantations include: non-Temperature-dependent, Temperature-dependent, and Temperature-dependent with pre-existing weakness. Model outputs includes: Time, vertical deformation, optimized flux, change in overpressure, maximum tensile stress, and temperature.