Session 12 Data Assimilation Methodology Advancement for Numerical Weather Prediction III

Wednesday, 31 January 2024: 4:30 PM-6:00 PM
Key 9 (Hilton Baltimore Inner Harbor)
Host: 28th Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Ocean, and Land Surface
Cochairs:
Shun Liu, NCEP, EMC/MDAB, College Park, MD and Feimin Zhang

Papers:
4:30 PM
12.1
Impacts of Implementing a New GNSS-RO Quality Control and Error Model on Global Numerical Weather Prediction at NOAA
Christopher P. Riedel, UCAR/CAPESS@OAR/ORTA/QOSAP, Norman, OK; and J. Sjoberg, R. A. Anthes, L. Cucurull, and X. Li

4:45 PM
12.2
Leveraging Multi-Scale Radar Data Assimilation to Investigate Multi-Scale Convection Events in Taiwan
Lawrence Jing-Yueh Liu, National Central University, Zhongli Dist., Taoyuan City, Taiwan; and S. C. Yang, H. L. Yeh, K. J. Lin, and P. L. Chang

5:00 PM
12.3
Flow-Dependent Vertical Localization in GFS Hybrid 4DEnVar to Improve Tropical Cyclone Track Prediction
Erin A. Jones, Univ. of Oklahoma, Norman, OK; and X. Wang

5:15 PM
12.4
Toward combining data assimilation and machine learning to improve weather prediction models
Alexander Paul Wikner, University of Maryland, College Park, College Park, MD; Univ. of Maryland, College Park, College Park, MD; and I. Szunyogh, B. Hunt, and E. Ott

5:30 PM
12.5
Interactions between Microphysical Parametrizations and All-Sky Infrared Data Assimilation on Hurricane Harvey
Jordan Rendon, The Pennsylvania State University, State College, PA; and Y. Zhang, PhD

5:45 PM
12.6
Suitable Background Error Covariances for Radar Reflectivity Direct Assimilation in the Rapid Refresh Forecast System (RRFS)
Sho Yokota, EMC, College Park, MD; JMA, Tsukuba, Ibaraki, Japan; and J. R. Carley, T. lei, S. Liu, C. Thomas, D. T. Kleist, Y. Wang, Y. Yang, and X. Wang

Handout (2.2 MB)

Recorded Presentation
- Indicates paper has been withdrawn from meeting
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