Andrew Frassetto, Incorporated Research Institutions for Seismology, Seattle, WA, United States, Adam Schultz, Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, Bruce C Beaudoin, IRIS PASSCAL Instrument Center, Socorro, NM, United States, Ninfa L Bennington, University of Wisconsin Madison, Geoscience, Madison, WI, United States, Justin R Sweet, University of Washington, Seattle, WA, United States, Kent Randall Anderson, IRIS, Sandia Park, NM, United States and Robert Woodward, IRIS, Washington, DC, United States