GC33A:
Climatology and Trends of Extreme Events in Climate Models Capable of Resolving Regional-Scale Processes II Posters

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Chairs:  Forrest M Hoffman, University of California Irvine, Department of Earth System Science, Irvine, CA, United States and Veerabhadra Rao Kotamarthi, Argonne Natl Lab, Argonne, IL, United States
Primary Conveners:  Veerabhadra Rao Kotamarthi, Argonne Natl Lab, Argonne, IL, United States
Co-conveners:  William Collins, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
OSPA Liaisons:  Kenneth Kunkel, CICS-NC/NCDC, Asheville, NC, United States

Abstracts Submitted to this Session:

0477
 
Modulation of Heavy Rainfall in the Middle East and North Africa by Madden–Julian Oscillation Using High Resolution Atmospheric General Circulation Model
Liping Deng, Georgiy L Stenchikov, Matthew F McCabe and Hamza Kunhu Bangalath, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
0478
 
Do high-resolution global climate models simulate climate extremes better? A validation.
Salil Mahajan1, Katherine J Evans2, Marcia L Branstetter2, Valentine G Anantharaj3, Julie McClean4, Mathew E Maltrud5 and Mark Taylor6, (1)Oak Ridge Nat'l Lab, Oak Ridge, TN, United States, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)Oak Ridge National Laboratory, National Center for Computational Sciences, Oak Ridge, TN, United States, (4)Scripps Institution of Oceanography, La Jolla, CA, United States, (5)Los Alamos National Laboratory, Los Alamos, NM, United States, (6)Sandia National Laboratories, Albuquerque, United States
0479
 
Projected Precipitation Changes within the Great Lakes Region: A Multi-scale Analysis of Precipitation Intensity and Seasonality
Samantha Basile1, Allison L Steiner2, Daniel Brown3 and Alexander M Bryan2, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)University of Michigan, Ann Arbor, MI, United States, (3)University of Michigan, Great Lakes Integrated Sciences + Assessments, Ann Arbor, MI, United States
0480
 
Challenges to large-scale simulations of permafrost freeze-thaw dynamics
Nathan Collier1, Gautam Bisht2 and Jitendra Kumar1, (1)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States
0481
 
Relationship between extreme Precipitation and Temperature over Japan: An analysis from Multi-GCMs and Multi-RCMs products
Sridhara Nayak1, Koji Dairaku1 and Izuru Takayabu2, (1)NIED National Research Institute for Earth Science and Disaster Prevention, Tsukuba, Japan, (2)Meteorological Research Institute, Ibaraki, Japan
0482
 
Changes in Intense Rainfall Events over the Central United States in AOGCM-Driven Regional Climate Model Simulations
Ariele R Daniel1, Raymond W Arritt1 and Pavel Ya Groisman2, (1)Iowa State Univ, Ames, IA, United States, (2)Hydrology Science and Services Corp, Asheville, NC, United States
0483
 
Using a High-Resolution Global Climate Model to Simulate Extratropical Cyclones with Large Storm Surge Potential
Arielle J Alpert1, Anthony J Broccoli1 and Sarah B Kapnick2, (1)Rutgers University New Brunswick, New Brunswick, NJ, United States, (2)Princeton University, Princeton, NJ, United States
0484
 
Added value by a regional climate model: precipitation and extreme temperature
Jiali Wang1, Veerabhadra Rao Kotamarthi1, Michael Stein2, Yuefeng Han2 and Swati Fnu2, (1)Argonne National Laboratory, Argonne, IL, United States, (2)University of Chicago, Chicago, IL, United States
0485
 
Temperature Extremes and Associated Large-Scale Meteorological Patterns in NARCCAP Regional Climate Models: Towards a framework for generalized model evaluation
Paul Loikith1, Duane Edward Waliser1, Huikyo Lee1, Jinwon Kim2, J David Neelin2, Seth A McGinnis3, Benjamin R Lintner4 and Linda O Mearns5, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)National Center for Atmospheric Research, Boulder, CO, United States, (4)Rutgers, New Brunswick, NJ, United States, (5)NCAR, Boulder, CO, United States
0486
 
The Response of US Summer Rainfall to Quadrupled CO2 Climate Change in Conventional and Superparameterized Versions of the NCAR Community Atmosphere Model
Gabriel J Kooperman1,2, Michael S Pritchard2 and Richard C J Somerville1, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)University of California Irvine, Irvine, CA, United States
0487
 
Simulating North American Heat Waves and Large scale Weather Regimes in climate models: Circulation Characteristics and synoptic-scale activity
Tianyu Jiang and Katherine J Evans, Oak Ridge National Laboratory, Oak Ridge, TN, United States
0488
 
The effect of horizontal resolution of the simulation of precipitation extremes in the Community Atmospheric model version 5.1
Michael F Wehner1, Mr. Prabhat1, Fuyu Li1, Christopher J Paciorek2 and William Collins1,2, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)University of California, Berkeley, CA, United States
0489
 
Are model-data differences in the Indo-Asian monsoon due to model or data biases?
Rene Paul Acosta and Matthew Huber, University of New Hampshire Main Campus, Durham, NH, United States
0490
 
A New Framework for Systematically Characterizing and Improving Extreme Weather Phenomena in Climate Models
Travis Allen O'Brien, Karthik Kashinath and William Collins, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
0491
 
Historical Changes in Global Extreme Precipitation in Climate Models and Observations
Behzad Asadieh and Nir Krakauer, CUNY City College, New York, NY, United States
0492
 
Downscaling of South America present climate forced by three global models
Sin Chan Chou1, André A Lyra1, Gustavo Sueiro1, Caroline F Mourao1, Adan Silva1, Gracielle Chagas1, Jorge L Gomes1, Daniela C Rodrigues1, Isabel Pilotto1, Priscila S Tavares1, Diego A Campos1, Claudine P Dereczynski2, Josiane F Bustamante1 and Diego Chagas3, (1)INPE National Institute for Space Research, Sao Jose dos Campos, Brazil, (2)UFRJ Federal University of Rio de Janeiro, Meteorology, Rio De Janeiro, Brazil, (3)CEMADEN, Cachoeira Paulista, Brazil
0493
 
Fidelity of CMIP5 simulations in representing the dynamics of the large scale meteorology associated with California hot spells
Richard Grotjahn and Yun-Young Lee, University of California Davis, Davis, CA, United States
0494
 
Toward Exa-Scale Computing in CAM-SE
David Matthew Hall1, Ram D Nair2 and Henry M Tufo III1, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States
0495
 
A 7-km Non-Hydrostatic Global Mesoscale Simulation with the Goddard Earth Observing System Model (GEOS-5) for Observing System Simulation Experiments
William M Putman, Max Suarez, Ron Gelaro, Arlindo daSilva, Andrea Molod, Lesley E Ott and Anton Darmenov, NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States
0496
 
Prototyping Global Earth System Models at High Resolution: The Role of Comprehensiveness Touchstones Across Trade-Offs of Resolution, Comprehensiveness and Simulation Length.
John P Dunne1, Eric D Galbraith2, Michael Winton1, Whit Anderson1, Jasmin G John1, Carolina O Dufour3, Richard Slater3, Jorge L Sarmiento4, Stephen Matthew Griffies1, Charles A Stock1 and Daniele Bianchi2, (1)NOAA/GFDL, Princeton, NJ, United States, (2)McGill University, Montreal, QC, Canada, (3)Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States, (4)Princeton Univ, Princeton, NJ, United States
0497
 
Representing surface and subsurface hydrology at hyperresolution for Earth system models: Development of a hybrid 3-D approach
Pieter Hazenberg1, Patrick D Broxton1, Michael Brunke1, David J Gochis2, David M Lawrence2, Guo-Yue Niu1, Jon D Pelletier1, Peter A A Troch1 and Xubin Zeng1, (1)University of Arizona, Tucson, AZ, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States
0498
 
High-resolution coupled ice sheet-ocean modeling using the POPSICLES model
Esmond G Ng1, Daniel F Martin1, Xylar Asay-Davis2, Stephen F Price3 and William Collins1, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Potsdam Institute for Climate Impact Research, Potsdam, Germany, (3)Los Alamos National Laboratory, Los Alamos, NM, United States
0499
 
(Re)engineering Earth System Models to Expose Greater Concurrency for Ultrascale Computing: Practice, Experience, and Musings
Richard T Mills, Intel Corporation, Hillsboro, OR, United States
0500
 
Development and Performance of the Modularized, High-performance Computing and Hybrid-architecture Capable GEOS-Chem Chemical Transport Model
Michael S Long1, Robert Yantosca2, Jon Nielsen3, John C Linford4, Christoph Andrea Keller1, Melissa Payer Sulprizio2 and Daniel J. Jacob1, (1)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (2)Harvard University, Cambridge, MA, United States, (3)Global Modeling and Assimilation Office, Greenbelt, MD, United States, (4)ParaTools, Inc., Baltimore, MD, United States
 
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