Nation | Zone | Threshold type | Landslide code | Equation | Range | Notes | Reference | Image |
South Africa | Natal Group, Durban Area, KwaZulu-Natal | A(d) | A | A(15d) > 450 mm | n.a. | n.a. | Bell FG, Maud RR (2000) Landslides associated with the colluvial soils overlying the Natal Group in the greater Durban region of Natal, South Africa. Environ Geol 39(9): 1029–1038 | Graphic |
South Africa | Natal Group, Durban Area, KwaZulu-Natal | E | A | E(2h) > 100-150 mm | n.a. | n.a. | Bell FG, Maud RR (2000) Landslides associated with the colluvial soils overlying the Natal Group in the greater Durban region of Natal, South Africa. Environ Geol 39(9): 1029–1038 | Graphic |
South Africa | Natal Group, Durban Area, KwaZulu-Natal | EMAP | A | EMAP < 0.12 | n.a. | Landslides do not occur | Bell FG, Maud RR (2000) Landslides associated with the colluvial soils overlying the Natal Group in the greater Durban region of Natal, South Africa. Environ Geol 39(9): 1029–1038 | Graphic |
South Africa | Natal Group, Durban Area, KwaZulu-Natal | EMAP | A | 0.12 < EMAP < 0.16 | n.a. | Minor events (1 or 2 landslides) | Bell FG, Maud RR (2000) Landslides associated with the colluvial soils overlying the Natal Group in the greater Durban region of Natal, South Africa. Environ Geol 39(9): 1029–1038 | Graphic |
South Africa | Natal Group, Durban Area, KwaZulu-Natal | EMAP | A | 0.16 < EMAP < 0.20 | n.a. | Moderate events (3 to 6 landslides) | Bell FG, Maud RR (2000) Landslides associated with the colluvial soils overlying the Natal Group in the greater Durban region of Natal, South Africa. Environ Geol 39(9): 1029–1038 | Graphic |
South Africa | Natal Group, Durban Area, KwaZulu-Natal | EMAP | A | EMAP > 0.20 | n.a. | Severe events (> 10 landslides) | Bell FG, Maud RR (2000) Landslides associated with the colluvial soils overlying the Natal Group in the greater Durban region of Natal, South Africa. Environ Geol 39(9): 1029–1038 | Graphic |