1. Seismological Laboratory California Institute of Technology Pasadena CA USA
2. Department of Earth and Spatial Sciences University of Idaho Moscow ID USA
3. Department of Natural Sciences University of Alaska Southeast Juneau AK USA
4. University of Grenoble Alpes CNRS IRD Institut des Géosciences de l'Environnement (IGE) Grenoble France
5. Department of Earth Environmental and Resource Sciences The University of Texas at El Paso El Paso TX USA
6. Department of Earth Environmental and Planetary Sciences Brown University Providence RI USA