An Airborne Mission to Study Background Sulfur and Prepare for a Rapid Response to a Large Volcanic Eruption

Ru-Shan Gao, Earth System Research Laboratory, CSD, Boulder, CO, United States, Karen Hepler Rosenlof, Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States, Troy D Thornberry, NOAA Chemical Sciences Laboratory, Boulder, CO, United States, Andrew W Rollins, Chemical Sciences Laboratory, Boulder, United States, Brian Toon, University of Colorado at Boulder, ATOC/LASP, Boulder, CO, United States, Daniel M Murphy, NOAA, CSL, Boulder, United States, Eric J Jensen, National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, CO, United States, Michael J Mills, National Center for Atmospheric Research, Atmospheric Chemistry, Observations, and Modeling Laboratory, Boulder, CO, United States, Ryan R Neely III, University of Leeds, Institute for Climate and Atmospheric Science, Leeds, United Kingdom and David W Fahey, NOAA Boulder, Boulder, CO, United States