| TUESDAY, 14 SEPTEMBER 2021 |
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| 10:00-11:00 UTC - Poster Session P2: Observations & Methodolgy - Poster Room Tuesday |
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| OPERATIONAL DA (O2-1A) - Room RED |
General DA
Chairs: C. Martin, S. Polavarapu |
| Time |
Presenters |
Tittle |
| 11:00 UTC |
M. Krysta |
National Analysis System (WITHDRAWN) |
| 11:15 UTC |
Y. Ikuta |
New Variational Data Assimilation System for Regional Model at JMA |
| 11:30 UTC |
M. Hu |
Building a JEDI- and FV3-based Rapid Refresh Forecast System (RRFS) upon Decade of Development and Implementation of the High Resolution Rapid Refresh (HRRR) |
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| REANALYSIS EVALUATION III (O2-1B) - Room GREEN |
Reanalysis
Chairs: M. Fujiwara, D. Niermann
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| 11:00 UTC |
C. Kobayashi |
Brewer-Dobson circulation represented in JRA-3Q |
| 11:15 UTC |
Z. Heyvaert |
Comparison of land surface data assimilation results driven by MERRA-2 and ERA5 meteorological forcings |
| 11:30 UTC |
N. Fourrie |
Data assimilation impact studies with the AROME-WMED reanalysis during HyMeX SOP1 |
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| THEORETICAL DEVELOPMENTS IN DA (O2-1C) - Room BLUE |
Observations
Chairs: L. Lei, T. Auligne
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| 11:00 UTC |
C. Snyder |
An optimal linear transformation for data assimilation |
| 11:15 UTC |
G. Hu |
A Numerical Approximation Method for Fast Computations of Matrix-Vector Products with Spatially Correlated Observation Error Statistics |
| 11:30 UTC |
I. Dauzickaite |
Randomised preconditioning in variational data assimilation |
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| OPERATIONAL DA II (O2-2) - Room RED |
General DA
Chairs: E. Bauernschubert, T. Auligne
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| 12:00 UTC |
D. Kleist |
NCEP Operational Global Data Assimilation System (GDAS): Recent Upgrades and Future Plans |
| 12:15 UTC |
R. Potthast |
The Global-to-Regional Data Assimilation System for the ICON Model |
| 12:30 UTC |
M. Bonavita |
Advancing Data Assimilation in Global NWP and Climate: the ECMWF Perspective |
| 12:45 UTC |
I.-H. Kwon |
Status and Plans of Data Assimilation at KIAPS |
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| 13:00-14:00 UTC - Poster Session P2: Observations & Methodolgy - Poster Room Tuesday |
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| OBSERVATION IMPACT I (O2-3) - Room RED |
Observations
Chairs: U. Löhnert, I. Bastak Duran
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| 14:00 UTC |
B. Ingleby |
Aircraft data and Covid-19: impact and mitigation measures at ECMWF |
| 14:15 UTC |
T. Nomokonova |
Estimation of the benefits of remote-sensing profilers for sustainable energy applications |
| 14:30 UTC |
A. Yamazaki |
EFSO at different geographical locations verified with observing system experiments |
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| OPERATIONAL DA III (O2-4A) - Room RED |
General DA
Chairs: U. Löhnert, N. Mamnun
|
| 15:00 UTC |
R. Gelaro |
The JEDI-GEOS application: NASA's development pathway for coupled Earth system data assimilation |
| 15:15 UTC |
J. Carley |
Data Assimilation for NOAA's Next Generation Regional High Resolution NWP System |
| 15:30 UTC |
C. Martin |
Initial Evaluation of JEDI Unified Forward Operator For Use in NCEP's Global Data Assimilation System |
| 15:45 UTC |
L. Slivinski |
Progress towards a global hourly-updating data assimilation system |
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| REANALYSIS EVALUATION IV (O1-4B) - Room GREEN |
Reanalysis
Chairs: I. Bastak Duran, H. Hersbach
|
| 15:00 UTC |
M. Marosz |
Daily extreme temperatures in ERA5-LAND versus in-situ measurements in Poland 1991-2020 |
| 15:15 UTC |
M. Mytilinaios |
Evaluation of a high-resolution dust regional reanalysis using in-situ and remote sensing observations |
| 15:30 UTC |
K. Kosovelj |
Comparison of a Multidecadal Walker Circulation in European reanalyses |
| 15:45 UTC |
B. Sara |
Operating in risky sand and dust storm environments in Northern Africa, the Middle East and Europe: a portfolio of climate services |
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| NEW APPROACHES TO DA I (O2-4C) - Room BLUE |
Methodology
Chairs: A. Moore, B. Ahrens
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| 15:00 UTC |
J. Anderson |
A General Ensemble Filtering Framework Using Quantiles |
| 15:15 UTC |
X. Wang |
A new multiscale data assimilation method: Multiscale Local Gain Form Ensemble Transform Kalman Filter (MLGETKF) |
| 15:30 UTC |
R.S. Consuegra Ortega |
Operational Data Assimilation using the Ensemble Kalman Filter with a Modified Cholesky decomposition |
| 15:45 UTC |
D. Daescu |
Adaptive Tuning of Innovation Weight Parameters: Formulation and Results with NAVDAS-AR/NAVGEM |
| 16:00-18:00 UTC - Poster Session P2: Observations & Methodolgy - Poster Room Tuesday |
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