Dharali flash flood: 360 million cubic metres of glacial debris came tumbling down, experts estimate | India News
DEHRADUN: It wasn’t just the rain. A preliminary geological assessment conducted after Tuesday’s devastating flash flood in Dharali village, suggests a far more complex and violent trigger – a massive collapse of glacial sedimentary deposits, possibly caused by a retrogressive slope failure high up in the mountains.Initial estimates made by experts, based on satellite data…