Flash floods and landslides triggered by heavy rainfall in Arunachal Pradesh’s Keyi Panyor district swept away 18 semi-permanent structures and left five people missing on June 24, 2026, while multiple landslides cut off road access to the affected area and hampered rescue operations.
A massive landslide struck the Balipara-Chariduar-Tawang (BCT) highway near Sapper Camp in West Kameng district, Arunachal Pradesh, India, on August 25, 2025, damaging vehicles and blocking traffic.
At least 30 people have lost their lives across northeast India due to heavy rainfall and flash floods between Friday and Sunday, May 30 and June 1, 2025, according to official reports. The fatalities have been reported in Assam, Arunachal Pradesh, Mizoram, Tripura, Nagaland, Sikkim, and Meghalaya.
The Indian Meteorological Department (IMD) has issued red alerts for all northeastern states on July 2, 2024, forecasting heavy rainfall as several rivers cross danger levels. 16 people were reported dead over the last two weeks due to rain-induced landslides and 80 people have lost their lives so far all over Northeast.
On April 23, 2024, a massive landslide struck Arunachal Pradesh, India, on April 24, 2024, washing away part of the Roing Anini Highway, the sole route connecting the Dibang Valley district to the rest of India and the China border. The landslide, triggered by recent heavy rainfall, caused significant disruptions along National Highway 313 between Hunli and Anini, posing severe challenges for local residents and security forces.
A temporary guard wall of the Subansiri Lower Hydroelectric Project (SLHP) at Gerukamukh, Arunachal Pradesh has been damaged by a large landslide caused by heavy rain over the past couple of days.
A Bailey bridge, connecting two strategic locations in Kurung Kumey district of Arunachal Pradesh, was washed away in a flash flood that hit the region on July 2, 2022.
A strong and shallow earthquake registered by the USGS as M5.9 (downgraded from M6.1) hit Arunachal Pradesh, India at 20:15 UTC on April 23, 2019. The agency is reporting a depth of 14 km (8.7 miles). EMSC is reporting M5.9 at a depth of 12 km (7.4 miles). This…
