Alexa R Van Eaton¹, Cassandra M. Smith², Sonja A Behnke³, Ryan Said⁴, Robert Holzworth⁵, David J Schneider⁶, Matthew M Haney⁷, John J Lyons⁷ and Larry G Mastin⁸, (1)USGS Cascades Volcano Observatory, Vancouver, WA, United States, (2)Whitman College, Walla Walla, WA, United States, (3)University of South Florida Tampa, Tampa, FL, United States, (4)Vaisala Inc., Louisville, CO, United States, (5)University of Washington Seattle Campus, Department of Earth and Space Sciences, Seattle, WA, United States, (6)USGS Alaska Science Center, Anchorage, AK, United States, (7)USGS Alaska Volcano Observatory, Anchorage, AK, United States, (8)US Geological Survey Cascades Volcano Observatory, Vancouver, WA, United States