From time to time, the DA group attends meetings/conferences/workshops throughout the years. Below are some of the meetings that we will be attending or have already attended. Work presented by the DA group is also accessible via the [Link] button.

Upcoming Meetings

Seventh International WMO Symposium on Data Assimilation
September 11, 2017 to September 15, 2017
Florianopolis, Brazil

DA Group Participations:

Apodaca, K., S. J. Fletcher, S. S. Weygandt, and H. Lin, 2017: Implementing non-Gaussian background error statistics for cloud-related control variables in the hybrid GSI for improved convective-scale prediction [Link]

Apodaca,, K., M. Zupanski, L. Cucurull, and M. Hu, 2017: Implementation of the GOES-16 GLM lightning assimilation into the GSI system for improved global and convective-scale assimilation and prediction [Link]

Kliewer, A. J. and M. Zupanski, 2017: Advancing Assimilation and Prediction of Aerosol Distributions in Coastal Regions Using a Coupled Modeling System [Link]

Wu, T.-C.M. Zupanski, L. D. Grasso, C. D. Kummerow, and S-A Boukabara, 2017: Assimilation of Microwave Hydrometeor Retrievals and All-Sky Radiances in HWRF [Link]

Wu, T.-C. and M. Zupanski, 2017: An Investigation of Nonlinear Dynamical Balance in a Hybrid Data Assimilation System [Link]

Zupanski, M., 2017: State space covariance localization with analysis uncertainty estimation in ensemble and hybrid data assimilation [Link]


Recent Meetings

18th Annual WRF Users' Workshop

June 12, 2017 to June 16, 2017
Boulder, CO

DA Group Participations:

Wu, T.-C.M. Zupanski, L. D. Grasso, C. D. Kummerow, and S-A Boukabara, 2017: Assimilation of Microwave All-Sky Radiances and Hydrometeor Retrievals in HWRF. [Link

The AMS 97th Annual Meeting

January 22, 2017 to January 26, 2017
Seattle, WA

DA Group Participations:

21st Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface:

Apodaca, K., S. J. Fletcher, S. Weygandt, H. Lin, C. Alexander, M. Hu, T. Ladwig, and E. James, 2017: Implementation of Cloud-Related Non-Gaussian Background Error Statistics in Hybrid Data Assimilation for Convective-Scale Prediction. [Link

S. J. Fletcher, and Apodaca, K.2017: Accounting for Non-Gaussianity in Background Errors Associated with Cloud-Related Variables. [Link]

The 5th Annual International Symposium on Data Assimilation

July 18, 2016 to July 22, 2016
Reading, United Kingdom

DA Group Participations:

Wu, T.-C., M. Zupanski, L. D. Grasso, P. J. Brown, C. D. Kummerow, and J. A. Knaff, 2016: Toward Assimilating Satellite Cloud and Precipitation Observations in NOAA HWRF System. [Link

Wu, T.-C. and M. Zupanski, 2016: Practical Details of Assimilating GPM Hydrometeor Retrievals in HWRF. [Link]

Zupanski M., 2016: Coupled Data Assimilation with Maximum Likelihood Ensemble Filter (MLEF). [Link]

The JCSDA Summer Colloquium on Satellite Data Assimilation

July 27, 2015 to August 7, 2015
Fort Collins, CO

Lectures from DA Group :

Fletcher, S. J., 2015: Non-Gaussian Based Data Assimilation: Theory [Link

Fletcher, S. J., 2015: Non-Gaussian Based Data Assimilation: Applications [Link

Zupanski M., 2016: Satellite Data Assimilation Applications: Mesoscale [Link

Zupanski M., 2016: Satellite Data Assimilation Applications: Tropical [Link


13th JCSDA Workshop on Satellite Data Assimilation

May 13, 2015 to May 15, 2015
College Park, MD

DA Group Participations:

Apodaca, K.M. Zupanski, L. D. Grasso, and M. DeMaria, 2015: Incorporation of GOES-R Geostationary Lightning Mapper Observations into the Gridpoint Statistical Interpolation System. [Link]

Wu, T.-C., M. Zupanski, P. J. Brown, L. D. Grasso, and C. D. Kummerow, 2015: GSI Capability to Assimilate Precipitation-Affected Satellite Observations in Application to HWRF: Assimilation of TRMM Cloud Water Retrievals. [Link]

Zupanski, M. and C. D. Kummerow, 2015: JCSDA Satellite Data Assimilation Research and Training Activities at CIRA. [Link]