The shallow rotational debris slide occurred due to unconsolidated weathered SFM is unstable along the extensive slope cut during the rainfall.
Ramesh Guguloth, Neethu Alpho Joseph, 2022, Remote Sensing based Macro-scale (1:50,000) landslide susceptibility mapping in Toposheets 83M/4, 8,12,15,16; 83N/01, 2, 5, 6, 9,13; 92A/03, 4, 6, 7, 11,14,15,16; 92E/02, 3 & 4 covering  parts of Tirap, Changan
NIL
1.8 km NE of Amchung
Changlang - Kengkhu road
Construction of lined hill side drain.
The SFM is comprised of unconsolidated weathered siltstone-shale-mudstone intercalation of Disang Group