Priyesh Prabhat¹, Mohammad Nuruzzama¹, Yang Yu¹, Becky Alexander², Jihong Cole-Dai³ and Andrea Burke¹, (1)University of St Andrews, School of Earth and Environmental Sciences, St Andrews, United Kingdom, (2)University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, (3)South Dakota State University, Department of Chemistry and Biochemistry, Brookings, SD, United States