Scientists are exploring whether the strong earthquake that struck Nepal and the surrounding region on Tuesday is responsible for the south Lhonak lake outburst, which triggered a flash flood in the Teesta river basin in Sikkim.
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The NRSC satellite imagery revealed that the lake covered approximately 162.7 hectares. Its area increased to 167.4 hectares on September 28 but drastically reduced to 60.3 hectares.
As a young teenager on the geomorphic scale, the Himalayas is a living, moving giant working out its destiny in a cycle of upthrustings and weatherings
The absence of a building permit system is identified as a key factor contributing to the extensive damage to houses in the subsidence-hit area of Joshimath in Uttarakhand, according to a post-disaster needs assessment. The report highlights the need for risk-based building bylaws and a comprehensive development plan to create a safe and resilient Joshimath.