Himachal Pradesh’s Disaster Management Authority issued a high-risk avalanche alert on March 18, 2025, for Lahaul-Spiti, Kinnaur, and Chamba districts, urging residents and travelers to brace for potential snowslides amid erratic weather patterns. The warning follows a groundbreaking IISER Bhopal study naming Lahaul-Spiti as India’s most avalanche-prone region, with a vulnerability score of 0.85/1.
Decoding the Danger Zones
The India Meteorological Department (IMD) predicts intermittent snowfall (15–20 cm) and winds gusting up to 50 km/h in elevations above 3,500 meters until March 22. “Slopes steeper than 30° are primed for slab avalanches,” explained glaciologist Dr. Anil V. Kulkarni. Particularly at risk are:
- Kunzum Pass (Lahaul-Spiti): A critical trucking route with unstable cornices.
- Chitkul (Kinnaur): Proximity to the Baspa River increases slide velocity risks.
- Pangi Valley (Chamba): Weak snowpack layers due to January’s rain-on-snow events.
The IISER study attributes rising threats to climate change (warmer winters creating icy crusts) and human factors—64% of recent avalanches occurred near hydro projects or roads.
Preparedness in Action
Authorities have activated Phase 3 of the Avalanche Mitigation Plan:
- Tourist Evacuations: 800+ visitors airlifted from Chandratal Lake.
- Infrastructure Checks: BRO deploying RECCO detectors to locate buried vehicles.
- Community Drills: Villagers trained in beacon usage and emergency trenching.
Residents like Nurboo Tashi in Kaza emphasize traditional wisdom: “We’re reinforcing stone fences and storing 6-week food stocks.” For stranded travelers, experts advise:
- Carry avalanche probes and avoid slope convexities.
- If trapped, create air pockets near the mouth.
- Use ski poles or tree branches for rescuers to detect movement.
As climate unpredictability intensifies, Himachal’s blend of tech and tradition offers a survival blueprint for mountain states.