Intercomparison of the Performance of Four Data Assimilation Schemes in a Limited‐Area Model on Forecasts of an Extreme Rainfall Event Over the Uttarakhand in Himalayas
Abstract The present study compares the performance of four data assimilation (DA) systems: Ensemble Adjustment Kalman Filter (EAKF), Variational (3DVAR/4DVAR), and Hybrid ensemble‐3DVAR (HYBRID) in the Weather Research and Forecast (WRF) model. A heavy rainfall event that caused notorious floods in...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Geophysical Union (AGU)
2021-07-01
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| Series: | Earth and Space Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1029/2020EA001461 |