Articles | Volume 26, issue 7
https://doi.org/10.5194/nhess-26-3077-2026
https://doi.org/10.5194/nhess-26-3077-2026
Brief communication
 | 
02 Jul 2026
Brief communication |  | 02 Jul 2026

Brief communication: A century of landslide records in Calabria, southern Italy, looking for changes and trends through a dynamic analysis

Stefano Luigi Gariano and Olga Petrucci

Related authors

The ITAlian rainfall-induced LandslIdes CAtalogue, an extensive and accurate spatio-temporal catalogue of rainfall-induced landslides in Italy
Silvia Peruccacci, Stefano Luigi Gariano, Massimo Melillo, Monica Solimano, Fausto Guzzetti, and Maria Teresa Brunetti
Earth Syst. Sci. Data, 15, 2863–2877, https://doi.org/10.5194/essd-15-2863-2023,https://doi.org/10.5194/essd-15-2863-2023, 2023
Short summary
Deciphering seasonal effects of triggering and preparatory precipitation for improved shallow landslide prediction using generalized additive mixed models
Stefan Steger, Mateo Moreno, Alice Crespi, Peter James Zellner, Stefano Luigi Gariano, Maria Teresa Brunetti, Massimo Melillo, Silvia Peruccacci, Francesco Marra, Robin Kohrs, Jason Goetz, Volkmar Mair, and Massimiliano Pittore
Nat. Hazards Earth Syst. Sci., 23, 1483–1506, https://doi.org/10.5194/nhess-23-1483-2023,https://doi.org/10.5194/nhess-23-1483-2023, 2023
Short summary

Cited articles

Antronico, L., Borrelli, L., and Coscarelli, R.: Recent damaging events on alluvial fans along a stretch of the Tyrrhenian coast of Calabria (southern Italy), B. Eng. Geol. Environ., 76, 1399–1416, https://doi.org/10.1007/s10064-016-0922-2, 2017 
Antronico, L., Borrelli, L., Coscarelli, R., Pasqua, A. A., Petrucci, O., and Gullà, G.: Slope movements induced by rainfalls damaging an urban area: The Catanzaro case study (Calabria, southern Italy), Landslides, 10, 801–814, https://doi.org/10.1007/s10346-013-0431-3, 2013. 
Bezak, N. and Mikoš, M.: Changes in the rainfall event characteristics above the empirical global rainfall thresholds for landslide initiation at the pan-European level, Landslides, 18, 1859–1873, https://doi.org/10.1007/s10346-020-01579-0, 2021. 
Brunetti, M. T., Peruccacci, S., Rossi, M., Luciani, S., Valigi, D., and Guzzetti, F.: Rainfall thresholds for the possible occurrence of landslides in Italy, Nat. Hazards Earth Syst. Sci., 10, 447–458, https://doi.org/10.5194/nhess-10-447-2010, 2010. 
Caloiero, T., Filice, E., Marsico, L., Zimbo, F., and Petrucci, O.: Characterization of the November 2020 damaging hydrogeological event affecting the Calabria region (southern Italy), Euro-Mediterr. J. Environ. Integr., 9, 1815–1832, https://doi.org/10.1007/s41207-024-00658-1, 2024. 
Download
Short summary
Long-term changes in rainfall conditions triggering landslides in Calabria (Southern Italy) over 1921–2020 are analysed through a dynamic approach in rainfall threshold definition. Shifts in seasonality and a decreasing trend in triggering rainfall are observed over the years, suggesting an increased propensity of the territory to generate landslides, even with less severe triggering rainfall in recent decades. The work highlights the essential role of landslide data collection and archiving.
Share
Altmetrics
Final-revised paper
Preprint