Chairs: Shannon E Kobs-Nawotniak, Idaho State University, Pocatello, ID, United States and Kirsten N Chojnicki, Pacific Northwest National Laboratory, Richland, United States
Primary Convener: Shannon E Kobs-Nawotniak, Idaho State University, Pocatello, ID, United States
Co-conveners: Kimberly D Genareau, University of Alabama, Department of Geological Sciences, Tuscaloosa, AL, United States, Kirsten N Chojnicki, Pacific Northwest National Laboratory, Richland, United States and Sonja A Behnke, Los Alamos National Laboratory, Los Alamos, NM, United States
OSPA Liaison: Shannon E Kobs-Nawotniak, Idaho State University, Pocatello, ID, United States
When Do Complex Eruption Dynamics Matter? The Roles of Column Instability and Magma-water Interaction on Dispersal of Volcanic Ash (Invited) (2644)
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, Michael Herzog, University of Cambridge, Cambridge, United Kingdom, Amanda B Clarke, Arizona State University, Tempe, AZ, United States and Richard J Brown, University of Durham, Department of Earth Sciences, Durham, United Kingdom
3D numerical simulations of volcanic plume and tephra dispersal: Reconstruction of the 2014 Kelud eruption (Invited) (2673)
Yujiro Suzuki1, Masato Iguchi2, Fukashi Maeno3, Setsuya Nakada4, Akihiro Hashimoto5, Toshiki Shimbori6 and Kensuke Ishii6, (1)ERI, Univ. Tokyo, Tokyo, Japan, (2)Kagoshima City Hall, Kagoshima, Japan, (3)University of Tokyo, Earthquake Research Institute, Tokyo, Japan, (4)University of Tokyo, Bunkyo-ku, Japan, (5)Meteorological Research Institute, Tsukuba, Japan, (6)Meteorological Research Institute, Ibaraki, Japan
Dynamics of Wind-Affected Volcanic Plumes: The Example of the 2011 Cordon Caulle Eruption, Chile (Invited) (9544)
Costanza Bonadonna1, Marco Pistolesi2, Raffaello Cioni3, Wim Degruyter4, Manuela Elissondo5 and Valerie Baumann5, (1)University of Geneva, Department of Earth Sciences, Geneva, Switzerland, (2)University of Pisa, Pisa, Italy, (3)University of Firenze, Firenze, Italy, (4)Georgia Institute of Technology, Atlanta, GA, United States, (5)SEGEMAR, Buenos Aires, Argentina
Impact of wind on the dynamics of explosive volcanic plumes inferred from analog experiments (16041)
Guillaume Carazzo1, Frederic Girault1, Thomas Jacques Aubry2, Helene Bouquerel3 and Edouard Kaminski1, (1)Institut de Physique du Globe de Paris, Paris, France, (2)University of British Columbia, Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, (3)Université Paris Cité, Institut de physique du globe de Paris, CNRS, F-75005 Paris, France, Paris, France
Dynamics of Individual Eruptive Pulses and their Contribution to the Total Mass Flux – Case Study of the 2nd Explosive Phase of the 2010 Eyjafjallajökull Eruption (Iceland) (16845)
Tobias Dürig1, Magnus Tumi Gudmundsson1, Sven Karmann2, Bernd Zimanowski2, Pierfrancesco Dellino3, Martin Rietze4 and Ralf Büttner2, (1)University of Iceland, Institute of Earth Sciences, Reykjavik, Iceland, (2)University of Würzburg, Würzburg, Germany, (3)University of Bari Aldo Moro, Bari, Italy, (4)self-employed, Eichenau, Germany
