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Orals AS1.1

AS1.1

Dynamical Meteorology (General Session)
Convener: Gwendal Rivière  | Co-Conveners: Olivia Romppainen-Martius , Vanda Grubišić , Hanna Joos , Helen Dacre 
Orals
 / Thu, 16 Apr, 15:30–17:00
 / Fri, 17 Apr, 08:30–10:00
Posters
 / Attendance Thu, 16 Apr, 17:30–19:00

Thursday, 16 April 2015
Room B9
Chairperson: Hilla Afargan
Modelling of extratropical cyclones

15:30–15:45
EGU2015-2809
Stability, Convection and Resolution: Understanding Vertical Motion in Modeled Extratropical Cyclones (solicited)
James Booth, Catherine Naud, Greg Tierney, Derek Posselt, and Jeff Willison
15:45–16:00
EGU2015-10441
Impacts of mesoscale SST anomalies on atmospheric mid-latitude storms
Riwal Plougonven, Guillaume Lapeyre, and Xavier Perrot
Extratropical jets

16:00–16:15
EGU2015-2360
Radiative impact of clouds and water vapor on shifts of the extratropical jet under global warming
Aiko Voigt and Tiffany Shaw
16:15–16:30
EGU2015-10843
Poleward migration of eddy-driven jets
Yohai Kaspi and Rei Chemke
Reanalysis and precipitation

16:30–16:45
EGU2015-7769
Link between warm conveyor belts and fronts and the impact on extreme rainfall
Jennifer Catto, Erica Madonna, Hanna Joos, Heini Wernli, Irina Rudeva, and Ian Simmonds
16:45–17:00
EGU2015-5475
A climatological analysis of high-precipitation events in Dronning Maud Land, Antarctica, and associated large-scale atmospheric conditions
Christoph Welker, Olivia Martius, Paul Froidevaux, Carleen H. Reijmer, and Hubertus Fischer

Friday, 17 April 2015
Room B9
Chairperson: Patrick Ludwig
Observational field campaigns

08:30–08:45
EGU2015-4192
Initial Results from the DEEPWAVE Airborne and Ground-Based Measurement Program in New Zealand in 2014 (solicited)
Dave Fritts, Ron Smith, Mike Taylor, Jim Doyle, Steve Eckermann, Andreas Dörnbrack, Markus Rapp, Biff Williams, Katrina Bossert, and Dominique Pautet
08:45–09:00
EGU2015-8691
The diabatic role of cloud and precipitation processes within mid-latitude storms: Results from the DIAMET project
Chris Dearden, Geraint Vaughan, and Tom Choularton
Mesoscale systems

09:00–09:15
EGU2015-11329
Extreme small-scale wind episodes over the Barents Sea: When, where and why?
Erik W. Kolstad
09:15–09:30
EGU2015-8042
Predictability and Mechanism of an Extreme-Rainfall-Producing Mesoscale Convective System along a Mei-Yu Front in East China
Yali Luo and Yang Ruixue Chen
Potential vorticity framework

09:30–09:45
EGU2015-3786
Hurricane genesis: on the breaking African easterly waves and critical layers
Ali Asaadi, Gilbert Brunet, and Peter Yau
09:45–10:00
EGU2015-10981
Vortex dynamics of stratospheric sudden warmings: a reanalysis data study using PV contour integral diagnostics
Robin Beaumont, John Thuburn, and Frank Kwasniok