Articles | Volume 23, issue 3
https://doi.org/10.5194/nhess-23-1079-2023
https://doi.org/10.5194/nhess-23-1079-2023
Research article
 | 
13 Mar 2023
Research article |  | 13 Mar 2023

Antecedent rainfall as a critical factor for the triggering of debris flows in arid regions

Shalev Siman-Tov and Francesco Marra

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Cited articles

Ahlborn, M., Armon, M., Ben Dor, Y., Neugebauer, I., Schwab, M. J., Tjallingii, R., Shoqeir, J. H., Morin, E., Enzel, Y., and Brauer, A.: Increased frequency of torrential rainstorms during a regional late Holocene eastern Mediterranean drought, Quaternary Res., 89, 425–431, https://doi.org/10.1017/qua.2018.9, 2018. 
Aleotti, P.: A warning system for rainfall-induced shallow failures, Eng. Geol., 73, 247–265, https://doi.org/10.1016/j.enggeo.2004.01.007, 2004. 
Armon, M., Dente, E., Smith, J. A., Enzel, Y., and Morin, E.: Synoptic-scale control over modern rainfall and flood patterns in the Levant drylands with implications for past climates, J. Hydrometeorol., 19, 1077–1096, https://doi.org/10.1175/JHM-D-18-0013.1, 2018. 
Armon, M., Morin, E., and Enzel, Y.: Overview of modern atmospheric patterns controlling rainfall and floods into the Dead Sea: Implications for the lake's sedimentology and paleohydrology, Quaternary Sci. Rev., 216, 58–73, https://doi.org/10.1016/j.quascirev.2019.06.005, 2019. 
Bartov, Y., Stein, M., Enzel, Y., Agnon, A., and Reches, Z.: Lake levels and sequence stratigraphy of Lake Lisan, the late Pleistocene precursor of the Dead Sea, Quaternary Res., 57, 9–21, https://doi.org/10.1006/qres.2001.2284, 2002. 
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Short summary
Debris flows represent a threat to infrastructure and the population. In arid areas, they are observed when heavy rainfall hits steep slopes with sediments. Here, we use digital surface models and radar rainfall data to detect and characterize the triggering and non-triggering rainfall conditions. We find that rainfall intensity alone is insufficient to explain the triggering. We suggest that antecedent rainfall could represent a critical factor for debris flow triggering in arid regions.
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