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Evaluation of two hydrometeorological ensemble strategies for flash-flood forecasting over a catchment of the eastern Pyrenees

Author
Roux, H.; Amengual, A.; Romero, R.; Blade, E.; Sanz-Ramos, M.
Type of activity
Journal article
Journal
Natural hazards and earth system sciences
Date of publication
2020-02
Volume
20
Number
2
First page
425
Last page
450
DOI
10.5194/nhess-20-425-2020
Project funding
Previsió i gestió del risc d'inundació a l'euroregió Pirineus-Mediterrània
Repository
http://hdl.handle.net/2117/177470 Open in new window
URL
https://www.nat-hazards-earth-syst-sci.net/20/425/2020/nhess-20-425-2020.html Open in new window
Abstract
This study aims at evaluating the performances of flash flood forecasts issued from deterministic and ensemble meteorological prognostic systems. The hydro-meteorological modeling chain includes the Weather Research and Forecasting model (WRF) forcing the rainfall-runoff model MARINE dedicated to flash flood. Two distinct ensemble prediction systems accounting for (i) perturbed initial and lateral boundary conditions of the meteorological state and (ii) mesoscale model physical parameterizations...
Citation
Roux, H. [et al.]. Evaluation of two hydrometeorological ensemble strategies for flash-flood forecasting over a catchment of the eastern Pyrenees. "Natural hazards and earth system sciences", Febrer 2020, vol. 20, núm. 2, p. 425-450.
Group of research
FLUMEN - River Dynamics and Hydrological Engineering

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