A  debris  flow  occurred  on  14th    June,  2018  at  03:00  hrs  at Perakamanna, West Chathaloor in Malappuram District. Natural slope at the area had been benched for rubber cultivation thereby blocking natural drainage. Heavy antecedent rainfall for
Perakamanna
West Chathalloor Odanpara,  Ernad Taluk
The overburden material has been stripped off exposing bed rock along the runout path. Dislodged boulders along the runout path/nala may be removed. Natural drainage paths may not be encroached.
Natural slope had been benched for rubber cultivation thereby blocking natural drainage. Heavy antecedent rainfall for 3 days preceding the event resulted in building up of excess pore water pressure and reduction of strength on saturation. Landslide was