Long-term autonomous volcanic gas monitoring with Multi-GAS at Mount St. Helens, Washington, and Augustine Volcano, Alaska
Peter J Kelly1, Dane M Ketner2, Christoph Kern3, Richard G Lahusen4, Christopher Lockett4, Thomas Parker5, John Paskievitch2, Benjamin Pauk4, Aaron Rinehart6 and Cynthia A Werner7, (1)USGS Volcano Science Center, Vancouver, United States, (2)Alaska Volcano Observatory Anchorage, Anchorage, AK, United States, (3)USGS Cascades Volcano Observatory, Vancouver, United States, (4)USGS Cascades Volcano Observatory, Vancouver, WA, United States, (5)USGS Alaska Volcano Observatory, Anchorage, AK, United States, (6)US Geological Survey, Vancouver, WA, United States, (7)USGS Contractor, Vancouver, United States
