Poster Session P1 Data Assimilation: Advances in Methodologies

Monday, 8 January 2018: 4:15 PM-6:00 PM
Exhibit Hall 3 (ACC) (Austin, Texas)
Host: 22nd Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS)

Data Assimilation: Advances in Methodologies

Assimilation of Polar Winds Data in HRRR-Alaska
Jiang Zhu, Univ. of Alaska Fairbanks, Fairbanks, AK; and D. Morton, E. Stevens, T. Heinrichs, M. Hu, and T. Alcott

Evaluation of Tropical Cyclone Relocation on Operational NCEP GFS/GDAS
Troy J. Arcomano, Univ. of Maryland, Oakhurst, NJ; and D. T. Kleist and C. R. Martin

Analyzing the Sensitivity of Hail Prediction to Model Grid Spacing
Tyler Edward Green, Embry-Riddle Aeronautical Univ., Daytona Beach, FL; and A. McGovern and N. Snook

Test of a Hybrid 3DEnVAR and WRF-DART Analysis and Forecast System during the HWT Spring Experiments in 2017
Yunheng Wang, CIMMS, Norman, OK; and J. Gao, P. S. Skinner, D. M. Wheatley, J. J. Choate, T. A. Jones, and G. Creager
Manuscript (7.6 MB)

Handout (5.8 MB)

An Evaluation of Changes to the NSSL Experimental Warn-on-Forecast System for Ensembles (NEWS-e) in Spring 2017
Francesca M. Lappin, CAPS, Norman, OK; and D. Wheatley and K. H. Knopfmeier
Manuscript (10.0 MB)

Empowering Geoscience with Improved Data Assimilation Using the Data Assimilation Research Testbed "Manhattan" Release
Timothy Hoar, NCAR, Boulder, CO; and K. Raeder, S. Ha, A. P. Mizzi, N. Pedatella, J. Liu, Y. Zhang, A. Karspeck, S. Karol, C. M. Bitz, H. L. Liu, C. Snyder, W. C. Skamarock, N. Collins, J. Hendricks, J. Anderson, and H. Kershaw

Assimilating Differential Reflectivity Columns into the High-Resolution Rapid Refresh Using Latent Heating Forcing
Shawn Murdzek, The Pennsylvania State Univ., Univ. Park, PA; and D. Dowell, T. Ladwig, M. Hu, C. R. Alexander, S. Benjamin, and J. M. Brown

Noise Filtering Property of Incremental Analysis Update Method in Convective-Scale Ultra-Rapid Updating 3DVAR Analysis Cycle
Ken-Ichi Shimose, National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan; and S. Shimizu, R. Kato, and K. Iwanami

Development and Testing of 3D- and 4D-EnVar Subhourly Data Assimilation in the HRRR
Jeff Beck, NOAA/ESRL/GSD and CIRA/Colorado State Univ., Boulder, CO; and M. Hu, H. Shao, C. Zhou, and J. M. Brown

A Coupled Model Data Assimilation Study with Particle Filter
Yuxin Zhao, Harbin Engineering Univ., Harbin, China; and S. Yang, S. Zhang, and C. Liu

Model Sensitivity-Determinate Multiparameter Estimation in Coupled Climate Models
Yuxin Zhao, Harbin Engineering Univ., Harbin, China; and X. Deng, S. Zhang, Z. Liu, and C. Liu

Handout (789.9 kB)

Addressing a Warm/Dry Bias over Central North America with Improved Boundary Layer and Land Surface Physics and Data Assimilation
David D. Turner, NOAA/ESRL, Boulder, CO; and S. Benjamin, J. B. Olson, G. Grell, J. S. Kenyon, and C. Alexander

Improve GSI Forward Model for Surface Observation in Complex Terrain Area
Ming Hu, ESRL/GSD and CU/CIRES, Boulder, CO; and J. B. Olson, T. Ladwig, S. Weygandt, S. Benjamin, and C. R. Alexander

A Preprocessing System for Satellite Data Assimilation: Assessing the Impact on NWP Forecasts and Analyses
Erin Jones, Riverside Technology, Inc. and NOAA/NESDIS/STAR, College Park, MD; and K. Garrett, E. Maddy, and S. A. Boukabara

High-Resolution Meteorological Surface Analysis using GSI 2D-Var-Based Ensemble-Variational Hybrid Method
Zhan Li, The Weather Network, Oakville, ON, Canada; and Y. Chen, Z. Wang, I. Russell, and P. Taylor

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner