Chairs: Kimberly D Genareau, University of Alabama, Tuscaloosa, AL, United States and Sonja A Behnke, University of South Florida Tampa, Tampa, FL, United States
Primary Conveners: Shannon E Kobs-Nawotniak, Idaho State University, Pocatello, ID, United States
Co-conveners: Kimberly D Genareau, University of Alabama, Tuscaloosa, AL, United States, Kirsten N Chojnicki, Scripps Institute of Oceanography, La Jolla, CA, United States and Sonja A Behnke, University of South Florida Tampa, Tampa, FL, United States
OSPA Liaisons: Kimberly D Genareau, University of Alabama, Tuscaloosa, AL, United States
4:00 PM
3-D Numerical Modeling Perspectives on Lightning Generation in Volcanic Eruption Clouds
Alexa R Van Eaton, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States; USGS Cascades Volcano Observatory, Vancouver, WA, United States, Sonja A Behnke, University of South Florida Tampa, Tampa, FL, United States and Michael Herzog, University of Cambridge, Cambridge, United Kingdom
4:15 PM
Multi-parametric Observation of Volcanic Lightning at Sakurajima Volcano, Japan.
Corrado Cimarelli1, Miguel Alatorre-Ibarguengoitia2, Koki Aizawa3, Akihiko Yokoo4 and Donald B Dingwell1, (1)Ludwig Maximilian University of Munich, Earth & Environmental Sciences, Munich, Germany, (2)Universidad de Ciencias y Artes de Chiapas, Centro de Investigación en Gestión de Riesgos y Cambio Climático, Tuxtla Gutiérrez, Mexico, (3)Kyushu University,, Institute of Seismology and Volcanology, Kyushu, Japan, (4)Kyoto University, Aso Volcanological Laboratory, Kyoto, Japan
4:30 PM
ELECTRIFICATION OF ASH IN ICELANDIC VOLCANIC PLUMES
Keri Nicoll, University of Reading, Reading, United Kingdom, Karen L Aplin, University of Oxford, Oxford, United Kingdom and Isobel Houghton, University of Bristol, Department of Electrical and Electronic Engineering, Bristol, United Kingdom
5:15 PM
HCl uptake by volcanic ash in the high temperature eruption plume: mechanistic insights
Paul M Ayris1, Pierre Delmelle2, Corrado Cimarelli1, Elena Charlene Maters2, Yujiro Suzuki3 and Donald B Dingwell1, (1)Ludwig Maximilian University of Munich, Earth & Environmental Sciences, Munich, Germany, (2)Université Catholique de Louvain, Louvain-La-Neuve, Belgium, (3)ERI, Univ. Tokyo, Tokyo, Japan
5:30 PM
Atmopsheric Chemistry of Volcanic Plumes in WRF-Chem
Luke Surl1, Deanna Donohoue2,3 and Roland von Glasow3, (1)University of East Anglia, School of Environmental Sciences, Norwich, NR4, United Kingdom, (2)Lawrence University, Appleton, WI, United States, (3)University of East Anglia, School of Environmental Sciences, Norwich, United Kingdom
