The shallow planar debris slide occurred at steep slope due to increase pore water pressure in thick (2m) unconsolidated SFM during heavy 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
500 m N of Longkey
Changlang-Khimioyng road
1. Removal of slided debris material. 2. Scaling of loose material from the slide zone.
Weak slope forming material mainly composed of weathered shale-sandstone interaction with thick soil at steep topography.