A glacial collapse occurs when a large mass of ice and rock suddenly breaks from a mountain slope, potentially triggering avalanches, debris flows and flash floods. The Nepal-Tibet disaster shows how such cascading Himalayan hazards can travel vast distances …

Governments are bracing for the fallout of the intense weather phenomenon.
A “natural calamity” is as any event recognized under official disaster relief frameworks such as the National or State Disaster Response Funds.