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Poster Programme AS1.1

AS1.1

Dynamical Meteorology (General Session)
Convener: G. Rivière 
Co-Conveners: O. Romppainen-Martius , V Grubišić 
Session details
Oral Programme
 / Wed, 25 Apr, 13:30–17:00 / Room 11
 / Thu, 26 Apr, 08:30–10:00 / Room 11
Poster Programme
 / Attendance Wed, 25 Apr, 17:30–19:00 / Hall X/Y
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Attendance Time: Wednesday, 25 Apr, 17:30–19:00
Chairperson: G. Riviere and O. Martius
Large-scale dynamics

Hall X/Y
XY1
EGU2012-573 | Presentation
Coupling among the North Atlantic Oscillation, atmospheric blocking and the Atlantic jet stream variability in climate models
P. Davini, C. Cagnazzo, R. Neale, and J. Tribbia

XY2
EGU2012-2462
Propagation of Planetary Waves in the Horizontal Non-uniform Basic Flow
Y. Li and J. Li

XY3
EGU2012-3903
Hemispheric Circulation Regimes Associated with Predominant Anomaly Patterns of Wintertime Temperature Distribution over the Far East
H. Mukougawa and M. Mabuchi

XY4
EGU2012-3076
Interaction between the Pacific and Atlantic storm tracks and its implication on the North Atlantic Oscillation.
M. Drouard, G. Rivière, and P. Arbogast

XY5
EGU2012-4759
Wave analysis for different time scales contributing to the anomalous long-lasting blocking high over Eastern Europe during summer 2010
D. H. W. Peters, A. Schneidereit, P. Vargin, S. Schubert, F. Lunkeit, X. Zhu, and K. Fraedrich

XY6
EGU2012-2135
Can topographic blocking be diagnosed using deformation?
C. Spensberger and T. Spengler

XY7
EGU2012-3579
Annular-mode-like variation in a multi-layer QG model
Y. Zhang, X. Yang, Y. Nie, and G. Chen

XY8
EGU2012-13194
The variability of baroclinicity in the extratropical troposphere
J. Blanco-Fuentes and P, Zurita-Gotor

Synoptic moist dynamics

XY9
EGU2012-4167
Shifts in the extra-tropical storm track in response to SST changes
L. S. Graff and J. H. LaCasce

XY10
EGU2012-11072
Northern Hemisphere Atmospheric Transient Eddy Fluxes from the MERRA and Their Co-variability with Ocean Frontal Variability near the Western Boundary Current Regions
Y.-O. Kwon and T.M. Joyce

XY11
EGU2012-3741
Global Tropical Moisture Exports and their Influence on Extratropical Cyclone Activity
P. Knippertz, H. Wernli, and G. Gläser

XY12
EGU2012-3841
A Preliminary Analysis of the Structure of a Northeast cold vortex and the Mechanism for its Evolution
Y. Liu

XY13
EGU2012-9874
Xynthia: analysis of an exceptional extra-tropical cyclone
P. Ludwig, D. Yuen, K. Born, J.G. Pinto, and R. Drinka

Mid-latitude mesoscale dynamics

XY14
EGU2012-8067
The role of microphysics in the development of mesoscale areas of high winds around occluded cyclones
T.P. Baker, P. Knippertz, and A. Blyth

XY15
EGU2012-8180
Idealized simulations of sting jet cyclones
L. H. Baker, S. L. Gray, and P. A. Clark

XY16
EGU2012-10688
An intercomparison of Lagrangian methods to diagnose evaporation regions of water vapour and precipitation
H. Sodemann and H. Wernli

XY17
EGU2012-12077
Observation and simulation of mesoscale diabatic potential vorticity structures in north Atlantic cyclones
J. Chagnon, S. Gray, and J. Methven

XY18
EGU2012-9049
Observation and Modeling of Clear Air Turbulence (CAT) over Europe
M. Sprenger, L. Mayoraz, V. Stauch, B. Sharman, and J. Polymeris

XY19
EGU2012-9820
Idealised simulations of valley winds: the role of domain size and horizontal resolution
J. Wagner and A. Gohm

Tropical dynamics

XY20
EGU2012-7154
Orographic enhancement of rainfalls in the Rio San Francisco valley in southern Ecuador
K. Trachte, R. Rollenbeck, and J. Bendix

XY21
EGU2012-9471
Analysis of tropical cyclone dynamics in two models of different complexity
D.B. Schönemann and T. Frisius

XY22
EGU2012-13908
Fine-scale radar observations of boundary layer structures in landfalling hurricanes
K. Kosiba, J. Wurman, and P. Robinson

High-latitude dynamics

XY23
EGU2012-10732
An overview of observations and mesoscale synoptics during the OFCAP field project
V. Smith, P. Anderson, A. Elvidge, A. Gadian, J. King, A. Kirchgaessner, R. Ladkin, T. Lachlan-Cope, and S. Mobbs

XY24
EGU2012-10801
Observations and WRF modelling of orographically-generated gravity waves above the Antarctic Peninsula during (OFCAP)
V. Smith, S. Mobbs, A. Gadian, T. Lachlan-Cope, R. Ladkin, and A. Elvidge

XY25
EGU2012-11701
The heat source of the foehn revisited
H. Ólafsson and G.N. Petersen

XY26
EGU2012-13751
The MOSO II field experiment
H. Ólafsson, M.O. Jonassen, Ó. Rögnvaldsson, H. Ágústsson, B.L. Kristinsdóttir, J. Reuder, and B.G.P Hjarðar

XY27 EGU2012-3667
A global climatology of favourable conditions for polar lows (withdrawn)
E. W. Kolstad

XY28
EGU2012-12361
Numerical analysis of local acceleration and deceleration of atmospheric flow during a windstorm in the Bergen area
M.O. Jonassen, H. Ólafsson, J. Reuder, and J.A. Olseth

XY29
EGU2012-13726
Nocturnal circulations during calm and cloudfree weather over a mountainous high-latitude island
H. Ágústsson and H. Ólafsson