Supporting Information for: Imaging the Magmatic and Hydrothermal Systems of a Restless Rift Caldera at Aluto, Ethiopia

Here we provide an overview to:S1. The method used to constrain a local 1-Dimensional P- and S-wave seismic velocity model that is used for subsequent 3-D tomography and hypocenter relocations.S2. How optimum regularization parameters are chosen for FMTOMO inversions and the statistics related to the data fit of the solution models.S3. How 95% confidence regions are calculated for event relocations.S4. How synthetic ‘checkerboard’ resolution tests are used to assess the robustness and resolution of the recovered velocity models<br>The data files containing;The final velocity and velocity solution models:VpModel.outVsModel.outVpVsModel.outThe relocated hypocenters with uncertainties:EQ_Hypocenters.out<br>The Figures as outlined in the paper.<br>This supporting material supplements the research article: Imaging the Magmatic and Hydrothermal Systems of a Restless Rift Caldera at Aluto, Ethiopia. <br>It has been submitted to Geophysical Research Letters, Mar 2018.