Session 10 Numerical Experiments Involving Observations. c: Influence of Observations on Forecasts

Wednesday, 9 January 2013: 4:00 PM-5:30 PM
Room 9B (Austin Convention Center)
Host: 17th Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)
Chair:
Takemasa Miyoshi, University of Maryland, Department of Atmospheric and Oceanic Science, College Park, MD

Papers:
4:00 PM
10.1
The impact of targeted observations from 2011 Winter Storms Reconnaissance on deterministic forecast accuracy
Thomas M. Hamill, NOAA, Boulder, CO; and F. Yang, Y. Zhu, C. Cardinali, and S. J. Majumdar
Recorded Presentation

4:15 PM
10.2
Predictability characteristics of land-falling cyclones along the North American west coast
Lynn A. McMurdie, Univ. of Washington, Seattle, WA; and B. C. Ancell
Recorded Presentation

4:30 PM
10.3
Ensemble-based observation impact estimates using the NCEP/GFS
Yoichiro Ota, NOAA/NWS/NCEP, College Park, MD; and J. C. Derber, E. Kalnay, and T. Miyoshi
Recorded Presentation

4:45 PM
10.4
Error Covariance Sensitivity and Forecast Impact Estimation with Adjoint 4D-Var
Dacian N. Daescu, Portland State University, Portland, OR; and R. Langland
Recorded Presentation

5:00 PM
10.5
Application of GSI for cloud, radar, and near-surface assimilation within 13-km RAP and 3-km HRRR hourly updated forecast systems
Patrick Hofmann, CIRES/Univ. of Colorado, Boulder, CO; and M. Hu, S. Benjamin, S. S. Weygandt, C. Alexander, and D. C. Dowell
Recorded Presentation

5:15 PM
10.6
Estimating the Impact of Observations in Hybrid GSI-EnKF Data Assimilation System Using Ensemble Based Method
Govindan Kutty Mohan kumar, CAPS/University of Oklahoma, Norman, OK; and X. Wang
Recorded Presentation

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