Session 9 Radar Data Assimilation for Convective Forecasting

Wednesday, 15 January 2020: 10:30 AM-12:00 PM
259A (Boston Convention and Exhibition Center)
Host: 24th Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)
Chair:
X. Wang, Univ. of Oklahoma, School of Meteorology, Norman, OK

Papers:
10:30 AM
9.1
Radar Data Assimilation for Convective Forecasting: Status and Challenges (Invited Presentation)
Juanzhen Sun, NCAR, Boulder, CO
Recorded Presentation

11:00 AM
9.2
Optimal Temporal Frequency of NSSL Phased-Array Radar Observations for an Experimental Warn-on-Forecast System
Derek R. Stratman, OU/CIMMS and NOAA/OAR/NSSL, Norman, OK; and N. Yussouf, Y. Jung, T. A. Supinie, M. Xue, P. S. Skinner, and B. J. Putnam
Recorded Presentation

Handout (34.9 MB)

11:15 AM
9.3
Assimilation of Dual-Pol Quality-Controlled Radial Velocity Data in the NOAA Operational Convective-Scale Forecast System
G. Ge, CIRES and NOAA/ESRL/GSD, Boulder, CO; and M. Hu, S. Weygandt, and C. Alexander
Recorded Presentation

11:30 AM
9.4
Improvement of the WRF-LETKF Radar Data Assimilation System for Heavy Rainfall Prediction Involving Multiscale Interactions
Shu-Chih Yang, National Central Univ., Jhongli City, Taiwan; and H. W. Cheng
Recorded Presentation

11:45 AM
9.5
Direct Assimilation of Radar Reflectivity within the NOAA Operational Hybrid EnVar System to Improve High-Impact Weather Forecasts: Development of the Convective-Scale Static Background Error Covariance
Yongming Wang, Univ. of Oklahoma, Norman, OK; and X. Wang
Recorded Presentation

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