Land Subsidence

Published on 03 Dec 2025

• Severe land subsidence in Chamoli, Uttarakhand has forced evacuations and triggered panic among residents.

• Land subsidence involves the gradual submergence or sagging of subsurface material.

• Unplanned construction, heavy rainfall, landslides, and river erosion contribute to ground subsidence in the Himalayan region.

• The young, tectonically active Himalayan range is prone to such events, with heavy rains saturating soil and reducing its load-bearing capacity.

• The excessive withdrawal of groundwater also increases the pressure over the clay layer, and the stress subsequently accumulates in the soil structures, which creates cracks and damages the houses.

• The lack of sudden destruction, as is the case with other disasters, makes land subsidence pass unnoticed for long periods of time.

https://spacegen.guru/wp-content/uploads/2020/07/disaster-1.jpg

Keywords:

Land Subsidence Chamoli Uttarakhand Himalayas Disaster management