20th Conference on Weather Analysis and Forecasting/16th Conference on Numerical Weather Prediction
    

Poster Session 1

 Monday Posters
 P1.1Simulation of the 27 May 1997 central Texas tornadic storms: Cell development and the role of the preexisting boundary  
Adam L. Houston, University of Illinois, Urbana, IL; and M. S. Gilmore and R. B. Wilhelmson
 P1.2Severe weather outbreak over Phoenix, Arizona, on 14 July 2002  extended abstract
G. Douglas Green, NOAA/NWSFO, Phoenix, AZ; and E. S. Pytlak
 P1.3Role of Tropical Cyclone in Southern China on the Heavy Rainfall over Korea  extended abstract
Kye-Hwan Kim, Yonsei University, Seoul, Korea; and S. Y. Hong
 P1.4Preliminary results of a real time, time to space conversion for surface analysis  extended abstract
James Correia Jr., Iowa State University, Ames, IA; and R. Arritt
 P1.5Orographic effect on heavy rainfall in the east coast of the Korean Peninsula induced by a tropical cyclone  extended abstract
Seon K. Park, Ewha Womans University, Seoul, South Korea; and E. Lee, D. E. Chang, and L. Leslie
 P1.6Winter storm forecasting as a two-step process: the 26–27 November 2001 snowstorm  extended abstract
Martin A. Baxter, Saint Louis University, St. Louis, MO; and S. Ng, C. E. Graves, and J. T. Moore
 P1.7Numerical modelling of the 31 May 1998 severe bow echo  extended abstract
James Correia Jr., Iowa State University, Ames, IA; and R. Arritt
 P1.8Large scale regime transition and its relationship to significant cool season precipitation events in the Northeast  extended abstract
Heather M. Archambault, University at Albany/SUNY, Albany, NY; and L. F. Bosart, D. Keyser, and R. Grumm
 P1.9Insights into Columbia Gorge Gap Flow through High Resolution Simulations of Actual and Idealized Events  
Justin Sharp, University of Washington, Seattle, WA; and C. F. Mass
 P1.10Initial and Boundary Conditions for a Limited Area Ensemble Kalman Filter  
Ryan D. Torn, University of Washington, Seattle, WA; and G. J. Hakim and C. Snyder
 P1.11Improved tropical cyclone prediction using 4-D variational assimilation of high-resolution satellite and radar data  
Lance M. Leslie, University of Oklahoma, Norman, OK; and J. F. LeMarshall
 P1.12Mesoscale variational assimilation of profiling radiometer data  extended abstract
Thomas Nehrkorn, AER, Inc., Lexington, MA; and C. Grassotti and R. Ware
 P1.13Assimilation of ground-based GPS PWV with 3DVAR system for a IHOP case  extended abstract
Y.-R. Guo, NCAR, Boulder, CO; and H. Kusaka, D. M. Barker, Y. -. H. Kuo, and A. Crook
 P1.14Support of the Air Force Weather Agency's Global Theater Weather Analysis and Prediction System (GTWAPS) and Cloud Depiction Forecast System-II (CDFS-II): A Current Status Report  extended abstract
Fritz VanWijngaarden, Northrop Grumman Mission Systems, S. Bellevue, NE; and M. Kaufman, A. Ronn, and R. S. Penc
 P1.15Verification of mesoscale modeling for the heavy rainfall event of May 12, 2000 over southern Ontario  
Zuohao Cao, EC, Toronto, ON, Canada
 P1.16Using the COAMPSTM adjoint modeling system to forecast a tropical cyclone  extended abstract
Clark M. Amerault, Florida State University, Tallahassee, FL; and X. Zou
 P1.17Understanding the Analysis Error Pattern of a 3DVAR System Using Streamfunction and Velocity Potential  extended abstract
Yuanfu Xie, NOAA/ERL/FSL, Boulder, CO
P1.18Tools used in the analysis of tropical cyclone intensity and rainfall  
Michael A. Turk, NOAA/NESDIS, Camp Springs, MD
 P1.19The Steepness Limit to Validity of Approximations to Pressure Gradient Force: any Signs of an Impact?  extended abstract
Fedor Mesinger, NOAA/NWS/NCEP/EMC and UCAR, Camp Springs, MD
 P1.20The RUC 3dvar: Operational performance and recent improvements  extended abstract
Dezso Devenyi, NOAA/ERL/FSL and CIRES/University of Colorado, Boulder, CO; and S. G. Benjamin and S. S. Weygandt
 P1.21The planetary and synoptic scale interactions in southeast Pacific blocking using Potential Vorticity diagnostics  extended abstract
Anthony R. Lupo, University of Missouri, Columbia, MO; and J. P. Burkhardt and E. K. Gilliland
 P1.22The Influence of Lake Michigan on a Wintertime Cold Front  extended abstract
Joseph G. Dreher, South Dakota School of Mines and Technology, Rapid City, SD; and M. R. Hjelmfelt, W. J. Capehart, and D. A. R. Kristovich
 P1.23The Impact of Assimilating GPS-PW data using WRF-3DVAR on a Simulation of a Squall Line Observed during IHOP  extended abstract
Hiroyuki Kusaka, Central Research Institute of Electric Power Industry, Abiko, Japan; and Y. R. Guo, A. Crook, D. M. Barker, and H. Hirakuchi
 P1.24Terrain effetcs on the simulation of heavy rainfall occured at the Jiri mountain area of the Korean peninsula  extended abstract
Mee-Hyun Jo, Seoul National University, Seoul, Korea; and G. H. Lim
 P1.25The global 3DVAR system of Korea Meteorological Administration  extended abstract
Sang-Won Joo, Korea Meteorological Administration, Seoul, South Korea; and H. C. Shin and W. J. Lee
 P1.26A Modification to the Bratseth Method of Successive Corrections for Complex Terrain  extended abstract
David T. Myrick, University of Utah, NOAA/CIRP, Salt Lake City, UT; and J. D. Horel and S. M. Lazarus
 P1.27An evaluation of the precipitation distribution in landfalling tropical cyclones  extended abstract
Eyad H. Atallah, University at Albany/SUNY, Albany, NY; and L. F. Bosart
 P1.28Access to real-time and retrospective Numerical Weather Prediction models at the National Climatic Data Center and the National Centers for Environmental Prediction  extended abstract
Glenn K. Rutledge, NOAA/NESDIS/NCDC, Asheville, NC; and J. Alpert and W. T. Smith
 P1.29A reanalysis of Hurricane Hazel (1954)  
Scott R. Weese, McGill University, Montreal, QC, Canada; and R. McTaggart-Cowan and J. R. Gyakum
 P1.30A multi-scale analysis of the end of the millennium snowstorm  extended abstract
Thomas A. Wasula, NOAA/NWS, Albany, NY; and A. C. Wasula and L. F. Bosart
 P1.31A Finite-Volume Mass- and Vorticity-conserving Solver of the Shallow-Water Equations on the Sphere using Penta-/Hexagonal Grids  
William Sawyer, Swiss Federal Institute of Technology, Zurich, Switzerland
 P1.32A different beast: An example of a major midlatitude cyclogenesis event over the Intermountain region of the Western United States  
Jason C. Shafer, University of Utah, Salt Lake City, UT; and W. J. Steenburgh and G. L. West
 P1.33A composite study of precipitation distribution in U.S. landfalling tropical cyclones  extended abstract
Alan F. Srock, University at Albany/SUNY, Albany, NY; and L. F. Bosart and J. E. Molinari
 P1.34A Comparison of Satellite and Sounding Derived Cloud Top Temperatures  extended abstract
Scott D. Landolt, NCAR, Boulder, CO; and R. E. Bateman and B. C. Bernstein
 P1.35A 4DVAR Analysis of the Febraury 7–8, 2002 Oregon Cyclone  
Brian C. Ancell, University of Washington, Seattle, WA; and C. Mass
 P1.36Impact of mesoscale data, cloud analysis on the explicit prediction of an MCS during IHOP 2002  extended abstract
Daniel T. Dawson II, CAPS/Univ. of Oklahoma, Norman, OK; and M. Xue
 P1.37Are there weather holes? An objective analysis  extended abstract
Matthew D. Parker, University of Nebraska, Lincoln, NE; and J. C. Knievel
 P1.38Generation of improved land-surface data for high-resolution numerical weather prediction models  
David Stensrud, NOAA/NSSL, Norman, OK; and L. Leslie, J. Merchant, A. Taylor, C. Godfrey, and R. Bonifaz
 P1.39Flash flooding during a severe drought situation: a case study of the 2002 Ogallala, NE event  extended abstract
Mark R. Anderson, University of Nebraska, Lincoln, NE; and C. M. Rowe, D. B. Radell, and J. R. McCormick
 P1.40Estimation of observation impact using the NAVDAS adjoint system  
Rolf Langland, NRL, Monterey, CA; and N. Baker
 P1.41Diabatic Initialization of Mesoscale Models in the Southeastern United States: Can 0 to 12h Warm Season Numeical QPF be Improved?  
William Lapenta, NASA/MSFC, Huntsville, AL; and J. Hoch, B. Shaw, and S. Dembek
 P1.42Data Assimilation using Weather Research and Forecasting Model: An Effort to Improve Fine-Scale Modeling  extended abstract
R. Suseela Reddy, Jackson State University, Jackson, MS; and A. Schwartz, M. A. Askelsen, and L. Osborne
 P1.43Convective Towers in Eyewalls of Tropical Cyclones Observed by the TRMM Precipitation Radar in 1998–2001  extended abstract
Owen A. Kelley, George Mason University, Fairfax, VA and NASA/GSFC, Greenbelt, MD; and J. Stout
 P1.44Cold season 500 hPa cutoff cyclone precipitation distribution and a case study  extended abstract
Anthony R. Fracasso, University at Albany/SUNY, Albany, NY; and L. F. Bosart, D. Keyser, and M. Evans
 P1.45Coherent global intraseasonal oscillation deduced by CSEOF  
Baek-Min Kim, Seoul National University, Seoul, Korea; and G. H. Lim and K. Y. Kim
 P1.46Case studies of warm season cutoff cyclone precipitation distribution  extended abstract
Jessica S. Najuch, University at Albany/SUNY, Albany, NY; and L. F. Bosart, D. Keyser, T. Wasula, and K. LaPenta
 P1.47Assimilation of surface cloud, visibility, and current weather observations in the RUC  extended abstract
Stanley G. Benjamin, NOAA/ERL/FSL, Boulder, CO; and J. M. Brown, S. S. Weygandt, T. L. Smith, B. Schwartz, and W. R. Moninger
 P1.48Use of TMI and SSM/I data in JMA Operational Meso-Analysis  extended abstract
Yoshiaki Sato, JMA, Tokyo, Japan; and Y. Takeuchi and T. Tauchi

Monday, 12 January 2004: 2:30 PM-4:00 PM, Room 4AB

* - Indicates paper has been withdrawn from meeting

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