Articles | Volume 24, issue 2
https://doi.org/10.5194/hess-24-771-2020
https://doi.org/10.5194/hess-24-771-2020
Research article
 | 
19 Feb 2020
Research article |  | 19 Feb 2020

The impact of initial conditions on convection-permitting simulations of a flood event over complex mountainous terrain

Lu Li, Marie Pontoppidan, Stefan Sobolowski, and Alfonso Senatore

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Cited articles

Andersen, P.: The distribution of monthly precipitation in southern Norway in relation to prevailing H. Johansen weather types, Acta Universitatis Bergensis, Series Mathematica rerumque naturalium, 11, 1–20, 1972. 
Andreassen, L. M. and Oerlemans, J.: Modelling long-term summer and winter balances and the climate sensitivity of storbreen, norway, Geogr. Ann. A, 91, 233–251, 2009. 
Arnault, J., Wagner, S., Rummler, T., Fersch, B., Bliefernicht, J., Andresen, S., and Kunstmann, H.: Role of Runoff–Infiltration Partitioning and Resolved Overland Flow on Land–Atmosphere Feedbacks: A Case Study with the WRF-Hydro Coupled Modeling System for West Africa, J. Hydrometeorol., 17, 1489–1516, https://doi.org/10.1175/JHM-D-15-0089.1, 2016. 
Avolio, E., Cavalcanti, O., Furnari, L., Senatore, A., and Mendicino, G.: Brief communication: Preliminary hydro-meteorological analysis of the flash flood of 20 August 2018 in Raganello Gorge, southern Italy, Nat. Hazards Earth Syst. Sci., 19, 1619–1627, https://doi.org/10.5194/nhess-19-1619-2019, 2019. 
Barnett, T. P., Adam, J. C., and Lettenmaier, D. P.: Potential impacts of a warming climate on water availability in snow-dominated regions, Nature, 438, 303–309, 2005. 
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Short summary
We assessed the impact of initial conditions on convection-permitting simulations of a flood event over mountainous terrain. The calibrated convection-permitting model performs better than the simpler conceptual model. Discharge is slightly more sensitive to spin-up time than precipitation due to the influence of soil moisture. A maximum of 0.5 m of snow is converted to runoff irrespective of the initial snow depth, and this snowmelt contributes to discharge mostly during peak flow period.