An avalanche alert has been issued for high-altitude areas of Sikkim, with authorities warning of potential snow instability in parts of Gangtok and Pakyong districts over the next 24 hours.
According to an advisory by the Sikkim State Disaster Management Authority, avalanches are likely in regions situated above 3,500 metres, particularly in view of changing weather conditions that can weaken snow layers and trigger sudden slides.
Officials said the alert comes as most parts of the Himalayan state have been experiencing heavy rainfall since Friday morning, coupled with fresh snowfall in higher reaches. Such conditions are known to increase the risk of avalanches by destabilising accumulated snow.
Authorities have urged residents, tourists and travellers to remain cautious and follow official advisories. People have been asked to avoid venturing into high-altitude and avalanche-prone areas and to stay updated with real-time alerts issued by local administration.
Meanwhile, the road connecting Gangtok to Tsomgo Lake and Nathula Pass has been closed due to heavy snowfall, disrupting tourist movement in the region.
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Avalanches are not uncommon in Sikkim’s high-altitude terrain, particularly during periods of intense snowfall or rapid weather shifts. In previous years, similar incidents have led to casualties and temporary disruptions to key routes, especially along popular tourist corridors.
In April 2023, a major avalanche near Tsomgo Lake had claimed several lives and left many injured after sweeping through a stretch frequented by tourists. The incident had highlighted the vulnerability of the region to sudden snow-related disasters and prompted calls for stricter monitoring and early warning systems.
Officials said monitoring is ongoing, with teams keeping a close watch on weather patterns and snow conditions. The administration has reiterated that timely precautions and adherence to advisories are crucial in preventing loss of life and ensuring safety in vulnerable mountainous zones.