Thursday 21 November 2024


Threshold typeThreshold codeDescription
IMAXEIMAX-EMaximum hourly rainfall intensity (IMAX) - Cumulative event rainfall (E): IMAXE



Thresholds sorted by Continent

ContinentNationZoneThreshold typeLandslide codeEquationRangeNotesReferenceImage
AsiaJapanChiba and Kanagawa prefecturesIMAXEShImax = 150 × E-0.380 < E < 200Lower thresholdOnodera T, Yoshinaka R, Kazama H (1974) Slope failures caused by heavy rainfall in Japan. In: Proceedings of the 2nd International Congress of the International Association of Engineering Geology. Sao Paulo, Brazil, 11: 1-10Graphic
AsiaJapanChiba and Kanagawa prefecturesIMAXEShImax = 290 × E-0.380 < E < 300Intermediate thresholdOnodera T, Yoshinaka R, Kazama H (1974) Slope failures caused by heavy rainfall in Japan. In: Proceedings of the 2nd International Congress of the International Association of Engineering Geology. Sao Paulo, Brazil, 11: 1-10Graphic
AsiaJapanChiba and Kanagawa prefecturesIMAXEShImax = 390 × E-0.380 < E < 400Upper threshold (major disaster)Onodera T, Yoshinaka R, Kazama H (1974) Slope failures caused by heavy rainfall in Japan. In: Proceedings of the 2nd International Congress of the International Association of Engineering Geology. Sao Paulo, Brazil, 11: 1-10Graphic




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