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Posters AS1.20

AS1.20

Dynamical coupling between the stratosphere and the troposphere: sudden stratospheric warmings and tropospheric predictability
Convener: Thomas Reichler  | Co-Conveners: Dann Mitchell , Om Tripathi 
Orals
 / Mon, 13 Apr, 08:30–12:00  / Room B9
Posters
 / Attendance Mon, 13 Apr, 17:30–19:00  / Blue Posters

Attendance Time: Monday, 13 April 2015, 17:30–19:00
Blue Posters
Chairperson: Reichler, Om, Mitchell
B49
EGU2015-1067
Climatic variability of the global-scale wave activity and SSW events.
Elena N. Savenkova, Nikolai Gavrilov, and Alexander Pogoreltsev

B50
EGU2015-1112
Influence of Stratospheric Ozone Distribution on Tropospheric Circulation Patterns
Siarhei Barodka, Aliaksandr Krasouski, Yaroslav Mitskevich, and Arkady Shalamyansky

B51
EGU2015-1909
Seasonal Predictability over Europe arising from El Nino and Stratospheric Variability in the MPI-ESM Seasonal Prediction System
Daniela I. V. Domeisen, Amy H. Butler, Kristina Fröhlich, Matthias Bittner, Wolfgang A. Müller, and Johanna Baehr

B52
EGU2015-7215
Definition of Stratospheric Sudden Warming Events for Multi-Model Analysis and Its Application to the CMIP5
Junsu Kim, Seok-Woo Son, and Hyo-Seok Park

B53
EGU2015-7646
Predictability of stratospheric sudden warming event: A case study of 2013 event
Kanghyun Song, Seok-Woo Son, Junsu Kim, and Myung-Seo Koo

B54
EGU2015-10205
Variability of the Brewer-Dobson circulation during Stratospheric Sudden Warmings
Victor Manuel Chavez-Perez, Laura de la Torre, Juan Antonio Añel, and Luis Gimeno

B55
EGU2015-11084
Analysis of the water vapor distribution in the upper troposphere and lower stratosphere with COSMIC radio occultation data
Ming Shangguan, Katja Matthes, Wuke Wang, and Robin Pilch

B56
EGU2015-11729
Signatures of naturally induced variability in the atmosphere using multiple reanalysis datasets
Dann Mitchell, Lesley Gray, Masatomo Fujiwara, and David Tan

B57
EGU2015-15504
Predictability of 2013 SSW in multiple operational forecasting systems
Om Tripathi, Andrew Charlton-Perez, Mark Baldwin, Stephen Eckermann, Edwin Gerber, David Jackson, Yuhji Kuroda, Andrea Lang, Justin McLay, Ryo Mizuta, Carolyn Reynolds, Greg Roff, Seok-Woo Son, and Tim Stockdale

B58
EGU2015-13425
Residual Circulation and Temperature Changes during the Evolution of Stratospheric Sudden Warmings Revealed in MERRA
Byeong-Gwon Song, Hye-Yeong Chun, and Young-Ha Kim

B59
EGU2015-11987
Solar Signals in CMIP-5 Simulations: The Stratospheric Pathway
Dann Mitchell, Stergios Misios, Lesley Gray, Kleareti Tourpali, Katja Matthes, and Lon Hood

B60
EGU2015-11159
Properties of stratospheric warming events during northern winter.
Pauline Maury, Chantal Claud, Elisa Manzini, Alain Hauchecorne, and Philippe Keckhut

B61
EGU2015-6758
On the Uncertainty of the Annular Mode Time Scale
Junsu Kim and Thomas Reichler

B62
EGU2015-6723
Simple criteria to define stratospheric sudden warmings
Ryan Peter Oates and Thomas Reichler

B63
EGU2015-7821
Do stratosphere-resolving models make better seasonal climate predictions in boreal winter?
Amy Butler, Alberto Arribas, Maria Athanassadou, Natalia Calvo, Andrew Charlton-Perez, Daniela Domeisen, Maddalen Iza, Alexey Karpechko, Craig MacLachlan, Alan O'Neill, Adam Scaife, and Michael Sigmond

B64
EGU2015-8515
The effect of ozone depletion on the Southern Annular Mode and stratosphere-troposphere coupling
Fraser Dennison, Adrian McDonald, and Olaf Morgenstern

B65
EGU2015-6209
Connection between weak stratospheric vortex events and the Pacific Decadal Oscillation
Sung-Ho Woo, Mi-Kyung Sung, Seok-Woo Son, and Jong-Seong Kug

B66
EGU2015-4830
Mid-latitudinal transport of heat and minor constituents over Europe during extreme temperature events of the stratopause region
Dieter H.W. Peters, Roland Eixmann, and Andrea Schneidereit

B67 EGU2015-6954
A stratospheric intrusion over Reunion Island : high-resolution tools to improve the characterisation of the different layers (withdrawn)
Hélène Vérèmes, Jean-Pierre Cammas, Jean-Luc Baray, Philippe Keckhut, Davide Dionisi, Christelle Barthe, Franck Gabarrot, Pierre Tulet, and Françoise Posny

B68
EGU2015-14765
Isentropic expression of Eliassen-Palm flux
Toshiki Iwasaki and Yuki Kanno