Benjamin James Andrews, Smithsonian Institution, Global Volcanism Program, Washington, DC, United States, Kenneth S Befus, Baylor University, Waco, TX, United States, Dawnika L Blatter, USGS, Menlo Park, CA, United States, Michelle L Coombs, U.S. Geological Survey, Alaska Volcano Observatory, Anchorage, AK, United States, Rebecca deGraffenried, University of Alaska Fairbanks, Fairbanks, AK, United States, Julia E Hammer, University of Hawaii at Manoa, Honolulu, HI, United States, James E Gardner, University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, Jessica F Larsen, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Thomas Shea, SOEST, Honolulu, HI, United States and Heather Michelle Nicholson Wright, USGS, Baltimore, MD, United States