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Oral Programme NH2.3/AS4.29/GMPV47

NH2.3/AS4.29/GMPV47

The 2010 flank and summit eruptions at Eyjafjallajökull volcano (Iceland): History of an eruption from source to the atmosphere (co-organized)
Convener: Thorvaldur Thordarson  | Co-Conveners: Halldór Björnsson , Severine Moune 
Oral Programme
 / Mon, 04 Apr, 13:30–17:00  / Room 4
 / Tue, 05 Apr, 08:30–10:15  / Room 4
Poster Programme
 / Attendance Mon, 04 Apr, 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Mon, 04 Apr, 08:00–19:30  / Halls X/Y
 / Attendance Tue, 05 Apr, 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30  /  / Attendance 17:30–19:00  / Display Tue, 05 Apr, 08:00–19:30  / Halls X/Y

Monday, 4 April 2011
Room 4
Chairperson: Thor Thordarson
Eyjafjallajokull Precursors and Petrology

13:30–13:45
EGU2011-12542
Eyjafjallajökull April-June 2010: An explosive-mixed eruption of unusually long duration
Magnus T Gudmundsson, Armann Hoskuldsson, Gudrun Larsen, Thor Thordarson, Bjorn Oddsson, Thordis Hognadottir, Ingibjorg Jonsdottir, Halldor Bjornsson, Nina G Petersen, and Eyjolfur Magnusson
13:45–14:00
EGU2011-12221
A Seismological Image of the Eyjafjallajökull Plumbing System during 2009-2010
Sigurlaug Hjaltadottir, Kristin S Vogfjörd, and Ragnar Slunga
14:00–14:15
EGU2011-11656
Imaging the magmatic plumbing system at Eyjafjallajökull volcano, Iceland, through 18 years of surface deformation observations
Rikke Pedersen, Freysteinn Sigmundsson, Andrew J. Hooper, Sigrún Hreinsdóttir, Thóra Árnadóttir, Matthew J. Roberts, Páll Einarsson, Erik Sturkell, and Kurt L. Feigl
14:15–14:30
EGU2011-12589
The dynamic magma mixing during the 2010 eruption of Eyjafjallajökull, Iceland.
Olgeir Sigmarsson
14:30–14:45
EGU2011-9855
Geothermobarometry of the 2010 Eyjafjallajökull eruption
Jakob Kloeve Keiding and Olgeir Sigmarsson
14:45–15:00
EGU2011-4184
Volatile characterisations of Eyjafjallajokull volcano (Iceland): from the magmatic source at depth to the surface
Severine Moune, Olgeir Sigmarsson, Pierre Schiano, Thorvaldur Thordarson, and Chris Hayward
15:00–15:15
EGU2011-11242
Measurements of volcanic gas emissions during the first phase of eruptive activity of Eyjafallajokull, April 2010
Michael Burton, Giuseppe Salerno, Alessandro La Spina, Andri Stefansson, and Hanna H. Kaasalainen
COFFEE BREAK
Eyjafjallajokull Physical Volcanology

15:30–15:45
EGU2011-14165
Eruption dynamics of the 2010 summit eruption at the Eyjafjallajökull volcano (Iceland): Magma fragmentation, tephra stratigraphy and transport
Ármann Höskuldsson and the Eyjafjallajokull eruption
15:45–16:00
EGU2011-7983
Observed interaction of the Eyjafjallajökull eruption plume and the ambient atmosphere
Gudrun Nina Petersen, Þórður Arason, and Halldór Bjornsson
16:00–16:15
EGU2011-3476
Tephra sedimentation during the 2010 Eyjafjallajökull eruption (Iceland) from deposit, radar and satellite observations
Costanza Bonadonna, Genco Riccardo, Gouhier Mathieu, Pistolesi Marco, Alfano Fabrizio, Cioni Raffaello, Hoskuldsson Armann, and Ripepe Maurizio
16:15–16:30
EGU2011-11112
Environmental impacts of ash deposition following the 2010 eruption of Eyjafjallajökull volcano, Iceland
Julie Calkins, Claire Nattrass, Ellie Harris, Marie Detienne, Nicola Myers, Leon van den Berg, and Pierre Delmelle
16:30–16:45
EGU2011-2598
Respiratory health hazard assessment of ash from the 2010 eruption of Eyjafjallajökull volcano, Iceland.
Claire Horwell, Peter Baxter, Sarah Hillman, and David Damby
16:45–17:00
EGU2011-13041
The sedimentary impact of jökulhlaups of contrasting rheology generated by the April 2010, Eyjafjallajökull eruption
Andy Russell, Rob Duller, Andy Large, Anne-Sophie Mériaux, Matthew Roberts, Stuart Dunning, Qiuhua Liang, Jonathan Carrivick, Fiona Tweed, and Málfríður Ómarsdóttir

Tuesday, 5 April 2011
Room 4
Chairperson: Halldór Björnsson
Eyjafjallajokull Far-Distal Ash Plume

08:30–08:45
EGU2011-8790 | presentation
The prediction and observation of volcanic ash clouds during the Eyjafjallajökull eruption
Helen Dacre and Alan Grant
08:45–09:00
EGU2011-1319
Infrared observation of volcanic ash and estimation of ash emission profiles of the 2010 Eyjafjöll eruption
Cordelia Maerker, Lars Klüser, Thilo Erbertseder, Julian Meyer-Arnek, Dmytro Martynenko, and Thomas Holzer-Popp
09:00–09:15
EGU2011-13253
Airborne in-situ measurements of the Eyjafjallojökull ash plume with a small aircraft and optical particle spectrometers over north-western Germany - comparison between the aircraft measurements and the VAAC-model calculations
Andreas Vogel, Konradin Weber, Christian Fischer, Günther van Haren, Tobias Pohl, Bernhard Grobety, and Mario Meier
09:15–09:30
EGU2011-2420
Ground-based and airborne in-situ measurements of the Eyjafjallajökull volcanic aerosol plume in Switzerland in April and May 2010
Nicolas Bukowiecki and the The Swiss Eyja In-Situ Observation Team
09:30–09:45
EGU2011-6252
Separation of volcanic ash and sulfate aerosol based on lidar-photometer observations in central Europe after the eruption of the Eyjafjallajökull volcano
Matthias Tesche, Albert Ansmann, Patric Seifert, Ina Mattis, Silke Groß, Volker Freudenthaler, Arnoud Apituley, Keith Wilson, Ilya Serikov, and Holger Linné
09:45–10:00
EGU2011-4957
Ice formation in ash-influenced clouds after the Eyjafjallajökull eruption in April 2010
Patric Seifert, Silke Groß, Albert Ansmann, Volker Freudenthaler, Anja Hiebsch, Jörg Schmidt, Franziska Schnell, Matthias Tesche, Bernd Heinold, and Matthias Wiegner
10:00–10:15
EGU2011-11538
Telesonic infrasound from Eyjafjallajökull, Iceland: a unique opportunity to understand infrasonic network detection capability of volcanic eruptions
Julien Vergoz, Robin S. Matoza, Alexis Le Pichon, Pierre Gaillard, Lars Ceranna, David N. Green, Läslo G. Evers, Emanuele Marchetti, Maurizio Ripepe, and Paola Campus