| Saturday, 10 January 2009 | 
 | 7:30 AM-10:00 AM, Saturday  Student Conference Badge Pick-up Only | 
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| Sunday, 11 January 2009 | 
 | 7:30 AM-9:00 AM, Sunday  Short Course Registration | 
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 | 9:00 AM-6:00 PM, Sunday  Annual Meeting Registration Begins | 
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 | 12:00 PM-4:00 PM, Sunday, Northballroom A  Weatherfest
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| Monday, 12 January 2009 | 
 | 7:30 AM-5:30 PM, Monday  Registration Open | 
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 | 8:30 AM-10:15 AM, Monday, Ballroom ABC  Presidential Forum | 
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 | 10:15 AM-10:45 AM, Monday  Coffee Break in Meeting Room Foyer | 
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 | 12:00 PM-1:30 PM, Monday  Lunch Break | 
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 | 12:00 PM-1:30 PM, Monday, Room 132A  Tim Oke Symp Luncheon | 
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 | 2:30 PM-4:00 PM, Monday, Hall 5  Formal Poster Viewing with Coffee Break
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 | 5:30 PM-7:30 PM, Monday, Hall 4   Opening of the Exhibit Hall with Reception  | 
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| Tuesday, 13 January 2009 | 
 | 9:45 AM-11:00 AM, Tuesday, Hall 5  Formal Poster Viewing with Coffee Break (See poster listing in Monday's program) | 
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 | 9:45 AM-11:00 AM, Tuesday, Hall 5 Joint Poster Session 2 Observations/Studies of High—Impact Weather in Urban Regions (Joint between the Fourth Symposium on Policy and Socio—Economic Research, the Symposium on Urban High Impact Weather, the Special Symposium on Measurements in the Urban Environment and Observations, the Eighth Conference on Coastal Atmospheric and Oceanic Prediction and Processes, the Eighth Symposium on the Urban Environment, the 23rd Conference on Hydrology, and the Fourth Conference on the Meteorological Applications of Lightning Data) | 
Cochairs: Pavlos Kollias, McGill University, Montréal, QC Canada; Bart Nijssen, 3TIER, Inc., Seattle, WA 
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 |   | JP2.1 | Observations of fronts from the Helsinki Testbed mesoscale observing network    David M. Schultz, Univ. of Helsinki/FMI, Helsinki, Finland; and M. Leskinen |  
 |   | JP2.2 | Development and Implementation of Multi-Scale Urban Test Beds    Samuel P. Williamson, Office of the Federal Coordinator for Meteorology, Silver Spring, MD; and W. D. Bach and W. R. Pendergrass |  
 |   | JP2.3 | Diagnostic studies of extreme temperature events using modern reanalysis datasets    Robert X. Black, Georgia Institute of Technology, Atlanta, GA; and B. Miller and J. C. Furtado |  
 |   | JP2.4 | Weathering the tropical cyclone: Improving public assistance via vulnerability assessment for the older population of New Hanover county, North Carolina    Rachel L. Godwin, University of North Carolina, Charlotte, NC |  
 |   | JP2.5 | The importance of elevated mixed layers in urban heat eave events east of the Rockies    Thomas J. Galarneau Jr., SUNY, Albany, NY; and J. M. Cordeira and L. F. Bosart |  
 |   | JP2.6 | Analysis of air transport patterns bringing dust storms to El Paso, Texas     Nancy Ivette Rivera Rivera, Univ. of Texas, El Paso, TX; and K. A. Gebhart, T. E. Gill, J. L. Hand, D. J. Novlan, and R. M. Fitzgerald |  
 |   | JP2.7 | Analysis of extreme rainfall events near Austin, TX and Coffeyville, KS, during summer 2007    Kevin H. Goebbert, Univ. of Oklahoma, Norman, OK; and N. Snook, C. M. Shafer, and A. D. Schenkman |  
 |   | JP2.8 | Development of a detailed database of flash flood observations     Jessica Marie Erlingis, CIMMS/Univ. of Oklahoma, Norman, OK; and J. J. Gourley, T. Smith, and K. L. Ortega |  
 |   | JP2.9 | The Phoenix Rainfall Index (PRI)     Paul M. Iñiguez, NOAA/NWS, Tempe, AZ |  
 |   | JP2.10 | An evaluation of brightness temperatures simulated by various WRF-ARW microphysical algorithms for an atmospheric river event affecting the California coast    Isidora Jankov, CIRA/Colorado State Univ., Boulder, CO; and M. Sengupta, L. Grasso, D. Coleman, D. Zupanski, M. Zupanski, L. Daniel, and R. Brummer |  
 |   | JP2.11 | Southwest Florida warm season tornado development     Jennifer M. Collins, University of South Florida, Tampa, FL; and C. H. Paxton, D. G. Noah, and A. N. Williams |  
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 | 11:00 AM-6:00 PM, Tuesday  Exhibits Open | 
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 | 12:00 PM-1:30 PM, Tuesday  Lunch Break (Cash and Carry in Exhibit Hall)
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 | 1:30 PM-3:00 PM, Tuesday, Room 124A Joint Session 2 Observations/Studies of High—Impact Weather in Urban Regions (Joint between the Symposium on Urban High Impact Weather, the Special Symposium on Measurements in the Urban Environment and Observations, the Eighth Conference on Coastal Atmospheric and Oceanic Prediction and Processes, the Eighth Symposium on the Urban Environment, the 23rd Conference on Hydrology, the Fourth Conference on the Meteorological Applications of Lightning Data, the Fourth Symposium on Policy and Socio—Economic Research, the Timothy R. Oke Symposium, and the Impacts of 2008) | 
Cochairs: Pavlos Kollias, McGill University, Montréal, QC Canada; Bart Nijssen, 3TIER, Inc., Seattle, WA 
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 | 1:30 PM | J2.1 | (Invited Talk) Fire at the Urban Interface: The San Diego County Wildfires of October 2007     Jim Purpura, NOAA/NWS, San Diego, CA |  
 | 2:00 PM | J2.2 | Evolution of severe convection in the New York City Metropolitan Region     Brian A. Colle, SUNY, Stony Brook, NY	; and K. Lombardo and J. Murray |  
 | 2:15 PM | J2.3 | An observational study of the movement of Lake Breeze Fronts in the vicinity of Chicago, IL     Jason M. Keeler, University of Illinois, Urbana, IL; and D. A. R. Kristovich |  
 | 2:30 PM | J2.4 | An observational and modeling study of a rare tornadic storm in a major central business district: Possible linkages to drought and urban land cover    Dev Niyogi, Purdue University, West Lafayette, IN; and M. J. Shepherd, M. Lei, W. O. Shem, and J. Entin |  
 | 2:45 PM | J2.5 | Meteorological conditions associated with major storm surge events at New York City     Katherine Rojowsky, Stony Brook University, Stony Brook, NY; and B. A. Colle and F. Bounaiuto |  
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 | 3:00 PM-3:30 PM, Tuesday, Hall 4   Coffee Break in Exhibit Hall | 
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 | 3:30 PM-5:00 PM, Tuesday, Room 123 Session 1 Severe Storms Impacts on the Urban Environment: Modeling and Observations  | 
Chair: Pavlos Kollias, McGill University, Montréal, QC Canada 
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 | 3:30 PM | 1.1 | The dramatic effect of tornadic severe weather on a rapidly growing urban interface      Ivory J. Small, NOAA/NWS, San Diego, CA; and T. Mackechnie and S. Vanderburg |  
 | 3:45 PM | 1.2 | Extreme microburst events in the Phoenix metropolitan area      Steven V. Vasiloff, NOAA/NSSL, Norman, OK; and K. Howard, D. P. Jorgensen, C. Dempsey, and G. D. Green |  
 | 4:00 PM | 1.3 | High resolution WRF and ADCIRC simulations of hurricane Gloria (1985) for the New York City Metropolitan Region     Tom DiLiberto, Stony Brook University, Stony Brook, NY; and B. A. Colle and F. Bounaiuto |  
 | 4:15 PM | 1.4 | The Use of Mesoscale Models for Analysis of High Impact Weather Events      Alfred M. Klausmann, TRC, Lowell, MA |  
 | 4:30 PM | 1.5 | Urban growth and aerosol effects on convection over Houston      Gustavo Carrió, Colorado State University, Fort Collins, CO; and W. Y. Cheng, W. R. Cotton, and S. M. Saleeby |  
 | 4:45 PM | 1.6 | Development and deployment of a mesoscale weather and outage prediction service for electric utility operations      Lloyd A. Treinish, IBM Systems and Technology Group, Yorktown Heights, NY; and A. P. Praino, H. Li, E. Novakovskaia, and J. M. Drexel |  
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| Wednesday, 14 January 2009 | 
 | 8:30 AM-10:00 AM, Wednesday, Room 126B Joint Session 8 Forecasts, Nowcasts and Warning Systems in Urban Areas (Joint between the Symposium on Urban High Impact Weather and the 23rd Conference on Hydrology) | 
Cochairs: Bart Nijssen, 3TIER, Inc., Seattle, WA; Thomas Adams, NOAA/NWS, Wilmington, OH 
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 | 8:30 AM | J8.1 | (Invited Speaker)The Hydrology and Hydrometeorology of Flash Floods in Urban Environments     James A. Smith, Princeton University, Princeton, NJ |  
 | 8:45 AM | J8.2 | Convective storm nowcasting using the Space-Time Meso Analysis System     Steven Koch, NOAA/ESRL, Boulder, CO; and Y. Xie, J. A. Mcginley, and S. Albers |  
 | 9:00 AM | J8.3 | Considerations for Urban Floods Monitoring using X-band Dual-polarization Radar Network    V. Chandrasekar, Colorado State University, Fort Collins, CO; and M. Maki, Y. Wang, and K. Nakane |  
 | 9:15 AM | J8.4 | Assessment of urban hydrologic prediction accuracy using radar     John M. Imgarten, University of Oklahoma, Norman, OK; and B. E. Vieux |  
 | 9:30 AM | J8.5 | The extreme wind warning and its role in improving public preparation and response to extreme landfalling hurricane winds in the urban environment     Bartlett C. Hagemeyer, NOAA/NWS, Melbourne, FL |  
 |   | J8.6 | Heat and Health warnings in the Netherlands    Robert Mureau, KNMI, De Bilt, Netherlands |  
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 | 10:00 AM-10:30 AM, Wednesday  Coffee Break in Meeting Room Foyer | 
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 | 11:00 AM-6:00 PM, Wednesday  Exhibits Open | 
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 | 12:00 PM-1:30 PM, Wednesday  Lunch Break (Cash and Carry in Exhibit Hall) | 
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 | 2:30 PM-4:00 PM, Wednesday, Hall 5  Formal Poster Viewing with Coffee Break | 
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 | 2:30 PM-4:00 PM, Wednesday, Room 126B Poster Session 1 Modeling, Forecasting, and Impacts of Urban High Impact Weather | 
Cochairs: Pavlos Kollias, McGill University, Montréal, QC Canada; Bart Nijssen, 3TIER, Inc., Seattle, WA 
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 |   | P1.1 | High-resolution modeling analysis of hazardous winds associated with mesoscale disturbances for the safety of railway transportation system in a coastal area     Tetsuya Takemi, Kyoto University, Uji, Kyoto, Japan |  
 |   | P1.2 | Preliminary Study on Mechanism of â Mmesoscale Rainstorm Forming in Beijing City    Yun Chen, National Meteorological Center, CMA, Beijing, China; and Q. Li, T. Chen, Z. Li, B. Bi, and L. He |  
 |   | P1.3 | Urban Flood Forecasting using an Integrated Hydrometeorological System    Jonas Cordazzo, IBM Thomas J. Watson Research Center, Yorktown Heights, NY; and U. Mello, E. Novakovskaia, D. Rude, L. Treinish, and A. Praino |  
 |   | P1.4 | The downtown Atlanta, Georgia, EF-2 tornado of 14 March 2008     Steven E. Nelson, NOAA/NWS, Peachtree City, GA; and L. Rothfusz |  
 |   | P1.5 | The Determination of Optimal Thresholds of Tropical Cyclone Incremental Wind Speed Probabilities to Support Expressions of Uncertainty in Text Forecasts     Pablo Santos, NOAA/NWS, Miami, FL; and D. Sharp, M. DeMaria, and S. Kiser |  
 |   | P1.6 | Urban climate impact and prioritization of essential climates variables     Shane Forsythe-Newell, STG, Inc., Asheville, NC; and K. Roberts and B. R. Barkstrom |  
 |   | P1.7 | A Spatial Model for the Prediction of Electrical Power Outages Caused by Severe Storms    Hongfei Li, IBM T. J. Watson Research Center, Yorktown Heights, NY; and L. A. Treinish |  
 |   | P1.8 | A comparison of NWS IMET and SMG operations with respect to future operations in Decision Support Meteorology    Kurt M. Van Speybroeck, NOAA/NWS Spaceflight Meteorology Group, Houston, TX; and M. Fox, C. Simms, and J. W. Zeitler |  
 |   | P1.9 | Societal vulnerability and response to hurricanes in the Lower Rio Grande Valley    Isabelle Ruin, NCAR, Boulder, CO; and J. G. Estupiñán, B. S. Goldsmith, M. H. Hayden, C. Brown, J. P. Koval, K. Strebe, and O. Sobrevilla Blanco |  
 |   | P1.10 | Post processing high resolution modelling data to provide an Extreme Rainfall Alert service to emergency responders    P. A. Davies, Met Office UK, Exeter, England, United Kingdom |  
 |   | P1.11 | Central Florida smoke and fog - carnage on Interstate 4     Jennifer M. Collins, University of South Florida, Tampa, FL; and C. H. Paxton, R. J. Davis, N. M. Petro, and A. N. Williams |  
 |   | P1.12 | The morphological characteristic and spatial behavior of the meteorological disaster event    Hu Haibo Hu, Institute of Urban Meteorology, CMA, Beijing 100089, Beijing, CO, China |  
 |   | P1.13 | An assessment of anthropogenic effects on precipitation in and near the Phoenix, Arizona, Metropolitan Area     Paul M. Iñiguez, NOAA/NWS, Tempe, AZ |  
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 | 5:30 PM-6:30 PM, Wednesday, Hall 4   Reception in Exhibit Hall (Cash Bar) | 
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 | 7:00 PM-9:00 PM, Wednesday, Northballroom  AMS Annual Awards Banquet | 
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