Articles | Volume 19, issue 11
Nat. Hazards Earth Syst. Sci., 19, 2597–2617, 2019

Special issue: Hydroclimatic extremes and impacts at catchment to regional...

Nat. Hazards Earth Syst. Sci., 19, 2597–2617, 2019

Research article 20 Nov 2019

Research article | 20 Nov 2019

Hydro-meteorological reconstruction and geomorphological impact assessment of the October 2018 catastrophic flash flood at Sant Llorenç, Mallorca (Spain)

Jorge Lorenzo-Lacruz et al.

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Cited articles

Alaghmand, S., Abustan, I., Eslamian, S., and bin Abdullah, R.: Comparison between capabilities of HEC-RAS and MIKE11 hydraulic models in river flood risk modeling (a case study of Sungai Kayu Ara River basin, Malaysia), Artic. Int. J. Hydrol. Sci. Technol., 2, 270–291,, 2012. 
Amengual, A., Homar, V., and Jaume, O.: Potential of a probabilistic hydrometeorological forecasting approach for the 28 September 2012 extreme flash flood in Murcia, Spain, Atmos. Res., 166, 10–23,, 2015. 
Amengual, A., Carrió, D. S., Ravazzani, G., and Homar, V.: A Comparison of Ensemble Strategies for Flash Flood Forecasting: The 12 October 2007 Case Study in Valencia, Spain, J. Hydrometeorol., 18, 1143–1166,, 2017. 
Bagnold, R. A.: An approach to the sediment transport problem from general physics, Geological Survey, Washington, 1966. 
Baker, V. and Costa, J. E.: Flood power, in Catastrophic flooding, Binghamton Symposia in Geomorphology, International Series 18, edited by: Mayer, L. and Nash, D., Allen & Unwin, Oxford, Ohio, 1–21, 1987. 

The requested paper has a corresponding corrigendum published. Please read the corrigendum first before downloading the article.

Short summary
On 9 October 2018, an extreme convective storm (> 300 mm accumulated in 6 h) generated a flash flood (305 m3 s−1) in the Ses Planes torrent that devastated the town of Sant Llorenç (Mallorca, Spain). Water reached a depth of 3 m in the most affected areas, and there was greatly increased flow velocity at bridges crossing the town. The floodwaters were very powerful and modified the channel morphology: more than 5000 t of sediment was deposited in the 2 km reach upstream of the town.
Final-revised paper