Articles | Volume 20, issue 2
https://doi.org/10.5194/nhess-20-425-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/nhess-20-425-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
07 Feb 2020
Research article |
| 07 Feb 2020
| 07 Feb 2020
Evaluation of two hydrometeorological ensemble strategies for flash-flood forecasting over a catchment of the eastern Pyrenees
Institut de Mécanique des Fluides de Toulouse (IMFT), Université de Toulouse, CNRS, Toulouse, France
Arnau Amengual
Grup de Meteorologia, Departament de Física, Universitat de les
Illes Balears, Palma, Majorca, Spain
Romu Romero
Grup de Meteorologia, Departament de Física, Universitat de les
Illes Balears, Palma, Majorca, Spain
Ernest Bladé
Institut FLUMEN, E.T.S. d'Eng. De Camins, Canals i Ports de Barcelona, Universitat Politècnica de Catalunya, Barcelona, Spain
Marcos Sanz-Ramos
Institut FLUMEN, E.T.S. d'Eng. De Camins, Canals i Ports de Barcelona, Universitat Politècnica de Catalunya, Barcelona, Spain
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21 citations as recorded by crossref.
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- Overview towards improved understanding of the mechanisms leading to heavy precipitation in the western Mediterranean: lessons learned from HyMeX S. Khodayar et al. 10.5194/acp-21-17051-2021
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- Hybrid physically based and machine learning model to enhance high streamflow prediction S. López-Chacón et al. 10.1080/02626667.2024.2426720
- Real-time social media sentiment analysis for rapid impact assessment of floods L. Bryan-Smith et al. 10.1016/j.cageo.2023.105405
- Hydrometeorological Ensemble Forecast of a Highly Localized Convective Event in the Mediterranean L. Furnari et al. 10.3390/w12061545
- Combining Synthetic and Observed Data to Enhance Machine Learning Model Performance for Streamflow Prediction S. López-Chacón et al. 10.3390/w15112020
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- Real-time flash flood forecasting approach for development of early warning systems: integrated hydrological and meteorological application J. Trošelj et al. 10.1080/19475705.2023.2269295
- Improvement of Heavy Rainfall Simulated with SST Adjustment Associated with Mesoscale Convective Complexes Related to Severe Flash Flood in Luwu, Sulawesi, Indonesia E. Yulihastin et al. 10.3390/atmos12111445
1 citations as recorded by crossref.
Latest update: 20 Nov 2024
Short summary
The performances of flash-flood forecasts are evaluated using a meteorological model forcing a rainfall-runoff model. Both deterministic (single forecast of the most likely weather) and ensemble forecasts (set or ensemble of forecasts) have been produced on three subcatchments of the eastern Pyrenees exhibiting different rainfall regimes. Results show that both overall discharge forecast and flood warning are improved by the ensemble strategies with respect to the deterministic forecast.
The performances of flash-flood forecasts are evaluated using a meteorological model forcing a...
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