WWOSC 2014_20

The World Weather Open Science Conference

Presentations

(21 August 2014)

WW-JPL06 - 08:30 - 10:00
WW OSC J oint Plenary Room
Chairs: Brian Mills and Florence Rabier

WW-JPL06.01 - Research Needs for Better Health Resilience to Weather Hazards
Michel Jancloes1, 1Health and Climate Foundation, Divonne les Bains, France

WW-JPL06.02 - High Performance Computing (HPC)
Al Kellie1, 1NCAR, Boulder, USA

SCI-PS237 - 10:30 - 12:00
ISS - Cryosphere-Ocean-Atmosphere, Coupling & Interaction
Chair: Nicholas Klingaman

SCI-PS237.01 - Boundary layers and clouds in interaction with the surface in polar regions
Gunilla Svensson1, 1Stockholm University, Stockholm, Sweden

SCI-PS237.02 - GABLS4: An intercomparison case to study the stable boundary layer on the Antarctic plateau
Eric Bazile1, Olivier Traullé1, Hélène Barral2, Vincent Guidard1, A.A.M. Holtslag3, Patrick Le Moigne1, Gunilla Svensson4, Timo Vihma5, 1Météo- France, CNRM-GAME, Toulouse, France, 2LGGE UMR 5183, Grenoble, France, 3Wageningen University, Wageningen, The Netherlands, 4Stockholm University, Stockholm, Sweden, 5Finnish Meteorological Institute, Helsinki, Finland

SCI-PS237.03 - Improvements of moisture flux estimates using AIRS version 6 data in the Arctic
Linette Boisvert1, Dong Wu2, Timo Vihma3, 1ESSIC UMD, College Park, USA, 2NASA GSFC, Greenbelt, USA, 3Finnish Meteorological Institute, Helsinki, Finland

SCI-PS237.04 - Stable boundary layer Obukhov length; atmospheric chemistry and wind energy applications
Peter Taylor1, Daniel Laroche1, Robert McLaren1, Jim Salmon2, 1CRESS, York University, Toronto, Canada, 2Zephyr North, Burlington, Canada

SCI-PS238 - 10:30 - 12:00
NPE - Environmental Prediction Systems: Tropical Aspects
Chair: Yihong Duan

SCI-PS238.01 - NOAA's high-resolution operational HWRF modeling system: progress, advancements and challenges in hurricane forecasting
Vijay Tallapragada1, 1NOAA/NWS/NCEP/EMC, College Park, USA

SCI-PS238.02 - The global to local scale hurricane weather research and forecasting (HWRF) system
Sundarar Gopalakrishnan1, Dr. Xuejin Zhang2, Dr. Thiago Quirino1, Dr. Joseph Prusa3, Dr. Vijay Tallapragada4, Dr. Frank Marks1, Dr. Robert Atlas5, 1NOAA/Hurricane Research Division, Atlantic Oceanographic Meteorological Laboratory, Miami, USA, 2University of Miami Cooperative Institute for Marine and Atmospheric Studies and Atlantic Oceanographic Meteorological Laboratory,
Miami, USA, 3Teraflux Corporation, Miami, USA, 4NOAA/Environmental Modeling Center, National Centers for Environmental Predictions, USA, 5NOAA/Atlantic Oceanographic Meteorological Laboratory, Miami, Florida

SCI-PS238.03 - Advancing microphysics parameterizations in the hurricane weather research and forecasting (HWRF) system
Christina Holt1, Ligia Bernardet1, Mrinal Biswas1, Vijay Tallapragada2, 1NOAA, Developmental Testbed Center, Boulder, USA, 2Environmental Modeling Center, College Park, USA

SCI-PS238.04 - Genesis of Hurricane Sandy (2012) simulated with a Global Mesoscale Model
Bo-Wen Shen1, Mark DeMaria2, Jui-Lin F. Li3, Samson Cheung4, Yuling Wu5, 1UMCP/ESSIC, College Park, USA, 2NOAA/NWS/NCEP/NHC, Miami, USA, 3JPL/CalTech, Pasadena, USA, 4NASA/ARC, Moffett Field, USA, 5NSSTC,
College Park, USA

SCI-PS239 - 10:30 - 12:00
NPE - Urban scale environmental prediction systems
Chair: Humphrey Lean

SCI-PS239.01 - Sensitivity analysis of aerosol feedbacks on chemistry and weather at urban and regional scales
Greg Carmichael1, Pablo Saide1, Scott Spak1, Yafeng Cheng1, Pallavi Marrapu1, Marcelo Mena-Carrasco2, Gufran Beig3, Man Yu1, Gao Meng1, 1Center for Global & Regional Environmental Research, University of Iowa, Iowa City, USA, 2Center for Sustainability Research, Universidad Andres Bello, Santiago, Chile, 3India Institute of Tropical Meteorology, Pune, India

SCI-PS239.02 - Ensemble based probabilistic forecasting of meteorology and air quality in Oslo, Norway
Sam-Erik Walker1, 1Norwegian Institute for Air Research (NILU), Kjeller, Norway

SCI-PS239.03 - Climate Analysis Seoul: An application for urban planning and management to mitigate extreme-climate
Chaeyeon Yi1, Kyurang Kim2, Seung-Man An3, Young-Jean Choi1, Dieter Scherer4, Ute Fehrenbach4, 1Weather Information Service Engine (WISE) Project, Seoul, Republic of Korea 2 Department of Applied Meteorology Research, National Institute of Meteorological Research, Jeju, Korea 3Social Eco-Tech Institute, Konkuk University, Seoul, Korea 4 Department of Ecology, Technical University of Berlin, Germany

SCI-PS239.04 - Experiments with a scale - and aerosol-aware convective parameterization on regional and global scales
Georg Grell1, Shan Sun2, Evelyn Grell2, Saulo Freitas3, Stan Benjamin1, Martin Stuefer4, Joseph Olson2, 1NOAA/ESRL, Boulder, USA, 2CIRES, University of Colorado, Boulder, USA, 3INPE-CPTEC, Brazil, 4University of Alaska, Fairbanks, USA

SCI-PS240 - 10:30 - 12:00
ODA - Coupled data assimilation and reanalyses
Chair: Suranjana Saha

SCI-PS240.01 - The Coupled ECMWF ReAnalysis system
Patrick Laloyaux1, Eric de Boisseson1, Magdalena Balmaseda1, Kristian Mogensen1, 1ECMWF, Reading, UK

SCI-PS240.02 - Towards coupled atmosphere-ocean assimilation via skin SST analysis in NASA GEOS DAS
Santha Akella1, Ricardo Todling2, Max Suarez2, 1NASA/ GMAO, SSAI, Lanham, USA, 2NASA/ GMAO, Greenbelt, USA (exceeds size limit)

SCI-PS240.03 - Exploring coupled atmosphere-ocean data assimilation strategies with an EnKF, low-order model and CMIP5 data Robert Tardif1, Gregory Hakim1, Chris Snyder2, 1University of Washington, Seattle, USA, 2National Center for Atmospheric Research, Boulder, USA

SCI-PS240.04 - A coupled ensemble data assimilation system for seasonal prediction
Oscar Alves1, Yonghong Yin1, Li Shi1, Robin Wedd1, Debbie Hudson1, Patricia Okely1, Harry Hendon1, 1Bureau of Meteorology, Melbourne, Austrlaia

SCI-PS241 - 10:30 - 12:00
ODA - Ocean and cryosphere observations and their assimilation
Chair: Anna Shlyaeva

SCI-PS241.01 - A coupled Arctic Ocean/sea ice reanalysis
Detlef Stammer1, Armin Köhl1, Nikolay Koldunov1, 1CEN, Universität Hamburg, Hamburg, Germany

SCI-PS241.02 - Sensitivity of Arctic sea-ice to surface atmospheric forcings in a coupled ocean-sea ice state estimate
An Nguyen1, Ayan Chaudhuri2, Ian Fenty3, Patrick Heimbach1, 1Massachusetts Institute of Technology, Cambridge, USA, 2Atmospheric and Environmental Research, Inc., Lexington, USA, 3Jet Propulsion Laboratory, Pasadena, USA

SCI-PS241.03 - Recent advances in the Mercator-Ocean reanalysis system: Application to an Arctic configuration
Charles-Emmanuel Testut1, Gilles Garric1, Gregory Smith2, Lu Youyu3, 1Mercator-Océan, Toulouse, France, 2Meteorological Research Division, EC, Dorval, Canada, 3Bedford institute of Oceanography, Fisheries and Oceans Canada, Dartmouth, Canada

SCI-PS241.04 - The global ocean forecasting initiative GODAE OceanView
Andreas Schiller1, Eric Dombrowsky2, Mike Bell3, Kirsten Wilmer-Becker3, 1CSIRO, Hobart, Australia, 2Mercator Ocean, Toulouse, France, 3UK Met Office, Exeter, UK

SCI-PS242 - 10:30 - 12:00
P&P - Dynamics & predictability of middle latitude weather systems & their higher and lower latitude interactions
Chair: Tobias Selz

SCI-PS242.01 - High-latitude influences on mid-latitude weather
Thomas Jung1, Marta Anna Kasper1, Tido Semmler1, Soumia Serrar1, 1AWI, Bremerhaven, Germany

SCI-PS242.02 - Cold air outbreaks in the South Pacific: climatology, dynamics and impacts
Lukas Papritz1, Stephan Pfahl1, Harald Sodemann1, Heini Wernli1, 1Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland

SCI-PS242.03 - Dynamics and predictability of atmospheric response to reduced Arctic sea ice through ensemble sensitivity analysis
Hans Chen1, Fuqing Zhang1, 1The Pennsylvania State University, University Park, USA

SCI-PS242.04 - WRF simulation of changes to characteristics of tropopause polar vortices due to sea ice loss
Dylan Lusk1, Steven Cavallo1, 1University of Oklahoma, Norman, USA

SCI-PS243 - 10:30 - 12:00
P&P - Numerical methods of the atmosphere & ocean (including composition & boundary layer at all latitudes)
Chair: Christiane Jablonowski

SCI-PS243.01 - Nonhydrostatic adaptive mesh dynamics for multiscale climate models
William Collins1, Hans Johansen1, Peter McCorquodale1, Phil Colella1, Paul Ullrich2, 1Lawrence Berkeley National Laboratory, Berkeley, USA, 2University of California, Davis, USA

SCI-PS243.02 - Does high order and dynamic adaptive mesh refinement improve the efficiency of atmospheric simulations?
Andreas Mueller1, Michal Kopera1, Simone Marras1, Francis X. Giraldo1, 1Naval Postgraduate School, Monterey, USA

SCI-PS243.03 - Implementation of adaptive grid refinement in the Advanced Regional Prediction System (ARPS)
Angel Domínguez Chovert1, Maibys Sierra Lorenzo2, Nivian Quintana Rodríguez2, 1Higher Institute of Technology and Applied Sciences, Havana, Cuba, 2Institute of Meteorology, Havana, Cuba

SCI-PS243.04 - An accurate and efficient numerical framework for adaptive numerical weather prediction
Giovanni Tumolo1, Luca Bonaventura2, 1The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, 2MOX-Politecnico di Milano, Milano, Italy (exceeds size limit)

SCI-PS244 - 10:30 - 12:00
P&P - Stochastic forcing, Ensemble prediction systems and
TIGGE
Chair: Marie Boisserie

SCI-PS244.01 - Multi-model ensemble forecasts of tropical cyclones using TIGGE
Munehiko Yamaguchi1, 1Meteorological Research Institute, Japan Meteorological Agency, Tsukuba, Japan

SCI-PS244.02 - Probabilistic verification of global and mesoscale ensemble forecasts of tropical cyclogenesis
Sharanya Majumdar1, Ryan Torn2, 1RSMAS / University of Miami, Miami, USA, 2SUNY at Albany, Albany, NY, USA

SCI-PS244.03 - Characteristics of TIGGE in representing forecast variability associated with extratropical transition
Julia H. Keller1,2, Sarah C. Jones1,2, Jenni L. Evans3, Patrick A. Harr4, 1Institute for Meteorology and Climate Research (IMK-TRO), Karlsruhe Institute of Technology, Karlsruhe, Germany, 2German Meteorological Service, 3Department
of Meteorology, Pennsylvania State University, University Park, Pennsylvania, USA, 4Department of Meteorology, Naval Postgraduate School, Monterey, California, USA

SCI-PS244.04 - Ensemble sensitivity analysis using TIGGE
Karine Maynard1, Philippe Arbogast1, 1Météo-France, Toulouse, France