Weston A Thelen¹, Kate Allstadt², Rebecca Kramer³, Christopher Lockett⁴, Andrew B Lockhart⁵, Benjamin Pauk⁴ and Seth C Moran⁶, (1)USGS, Cascades Volcano Observatory, Vancouver, WA, United States, (2)USGS Geologic Hazards Science Center, Golden, CO, United States, (3)USGS, Vancouver, United States, (4)USGS Cascades Volcano Observatory, Vancouver, WA, United States, (5)U.S.Geological Survey, Vancouver, WA, United States, (6)USGS, Vancouver, WA, United States