Sunday 05 May 2024


Threshold typeThreshold codeDescription
A(d), RA(d), RAntecedent rainfall (A(d)), Daily rainfall [R]



Thresholds sorted by Continent

ContinentNationZoneThreshold typeLandslide codeEquationRangeNotesReferenceImage
AsiaHong Kongn.a.A(d), RSA(15d) > 50 mm and R > 50 mmn.a.Minor eventsLumb P (1975) Slope failure in Hong Kong. Q J Eng Geol 8:31-65Graphic
AsiaHong Kongn.a.A(d), RSA(15d) > 200 mm and R > 100 mmn.a.Severe eventsLumb P (1975) Slope failure in Hong Kong. Q J Eng Geol 8:31-65Graphic
AsiaHong Kongn.a.A(d), RSA(15d) > 350 mm and R > 100 mmn.a.Very severe eventsLumb P (1975) Slope failure in Hong Kong. Q J Eng Geol 8:31-65Graphic
EuropeItalyCordevole River, Belluno, VenetoA(d), RShA(15d) > 250 mm and R > 70 mmn.a.n.a.Pasuto A, Silvano S (1998). Rainfall as a triggering factor of shallow mass movements. A case study in the Dolomites, Italy. Environ Geol 35(2-3): 184-189Graphic




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