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Oral Programme GMPV4.4

GMPV4.4

Recent explosive eruptions: Conduit processes, ash dispersal and effects on aviation
Convener: M.T. Gudmundsson 
Co-Conveners: K. Vogfjord , F. Prata , T. Thordarson , C. Witham 
Session details
Oral Programme
 / Thu, 26 Apr, 08:30–12:00 / Room 27
Poster Programme
 / Attendance Fri, 27 Apr, 10:30–12:00 / Hall XL
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Thursday, 26 Apr 2012
Room 27
Chairperson: Magnus T. Gudmundsson
08:30–08:45
EGU2012-13577
The 2010 Eyjafjallajökull and 2011 Grímsvötn eruptions: Insights from GPS geodesy |
S. Hreinsdottir, F. Sigmundsson, M. Roberts, Þ. Árnadóttir, B. Ófeigsson, R. Grapenthin, E. Sturkell, T. Villemin, R. Bennett, and H. Geirsson
08:45–09:00
EGU2012-12722
Mafic intrusions triggering eruptions in Iceland
O. Sigmarsson
09:00–09:15
EGU2012-4569
The Chaitén 2008 eruption: explosive eruption characteristics and tephra dispersal
S.F.L. Watt and D.M. Pyle
09:15–09:30
EGU2012-9382
The 2011-2012 eruption of Cordón Caulle volcano (Southern Andes): Evolution, crisis management and current hazards
C. Silva Parejas, L.E. Lara, D. Bertin, A. Amigo, and G. Orozco
09:30–09:45
EGU2012-7760
Simultaneous pyroclastic and effusive venting at rhyolite volcanoes: the cases of Puyehue-Cordón Caulle and Chaitén
J.M. Castro, C. I. Schipper, and H. Tuffen
09:45–10:00
EGU2012-12154
What makes a primary tephra fall?
A. Hoskuldsson, M. Gudmundsson, T Thordarsson, B Óladottir, O Sigmarsson, and G Larsen
COFFEE BREAK
Chairperson: Thorvaldur Thordarson
10:30–10:45
EGU2012-12715
A-Train Satellite Observations of Recent Explosive Eruptions in Iceland and Chile
S.A. Carn, K. Yang, and A.J. Prata
10:45–11:00
EGU2012-6614
Long-range volcanic ash transport and fallout during the 2008 eruption of Chaiten volcano, Chile
A.J. Durant, A.J. Prata, G. Villarosa, W.I. Rose, P. Delmelle, and J. Viramonte
11:00–11:15
EGU2012-13575
On the visibility of airborne volcanic ash and other aerosols from the pilot's perspective in flight
B. Weinzierl, D. Sauer, A. Minikin, O. Reitebuch, F. Dahlkötter, B. Mayer, C. Emde, I. Tegen, J. Gasteiger, A. Petzold, A. Veira, U. Kueppers, and U. Schumann
11:15–11:30
EGU2012-10324
Transport of fine ash in the southern hemisphere
G. Prata, A. Durant, F. Prata, G. Villarosa, J. Viramonte, T. Mather, and D. Pyle
11:30–11:45
EGU2012-9669
Recent eruptions in Iceland from a meteorological perspective
G. N. Petersen, H. Bjornsson, Þ. Arason, and S. von Löwis
11:45–12:00
EGU2012-12854
Airborne and groundbased measurements of ash particles on Iceland and over Germany during the Grímsvötn eruption May 2011
A. Vogel, K. Weber, J. Eliasson, A. Palsson, H.M. Moser, T. Palsson, S. von Löwis, and C. Fischer