The rock slide has occurred due to highly jointed and fracture nature of rock mass leading to wedge failure, oversaturation of unconsolidated SFM due to incessant rainfall. Also, freezing and thawing by snow resulted to weathering and widening joints.
Anicia K.S., Arvind Kumar Singh, 2022, Remote Sensing based Macro-scale (1:50,000) landslide susceptibility mapping in TS no. 82 P/12, 15, 16; 91 C/3, 4, 7, 8, 12; 91 D/1, 2, 3, 4, 5, 6, 8, 9 and 10 covering parts of Lower Dibang Valley, Lohit, Anjaw and
NIL
 Mayudia Pass landslide. From Mayudia Pass 0.3 kms along NH-313 towards Hunli
 NH-313 (Roing-Anini road)
1. Removal of loose blocks material from the crown portion and slope face. 2. Extension of already constructed retaining wall toward left hand side along the affected road stretch.
1. Wedge failure due to intersection of joints 2. Oversaturation of unconsolidated SFM due to incessant rainfall and 3. Continuous freezing and thawing by snow loosening the rock and making it susceptible to slope failure.