Lightning Risk Atlas of Sikkim (2019–2025) Released to Strengthen Disaster Preparedness

Gangtok, May 11: The Lightning Risk Atlas of Sikkim (2019–2025) was officially released on Monday at the office of the Sikkim State Disaster Management Authority (SSDMA), marking a major milestone in the state's efforts to strengthen disaster preparedness and reduce the risks associated with lightning-related incidents.

Officials from National Remote Sensing Centre and Sikkim State Disaster Management Authority release the Lightning Risk Atlas of Sikkim (2019–2025) during an official event, highlighting efforts to strengthen disaster preparedness in Sikkim. (Image: DIO Gangtok)

The Atlas has been jointly developed by the National Remote Sensing Centre (NRSC) under the Indian Space Research Organisation (ISRO) in collaboration with SSDMA. It is based on data collected through the Lightning Detection Sensor (LDS) Network and advanced geospatial analysis, providing a comprehensive assessment of lightning activity across Sikkim over the past six years.

The release programme was attended by Relief Commissioner-cum-Secretary Rinzing Chewang Bhutia, NRSC Director Dr. Prakash Chauhan, Deputy Director Dr. N. Aparna, Scientist SG Dr. Alok Taori, district disaster management officials, and representatives from various government departments.

During the event, scientists from the NRSC presented the key findings of the Atlas, highlighting district-wise lightning occurrence patterns, vulnerable locations, seasonal trends, and risk assessments recorded between 2019 and 2025. The study identifies high-risk zones across the state and provides valuable scientific data to support disaster planning and emergency response.

Addressing the gathering, Rinzing Chewang Bhutia emphasised the significance of the Atlas in enabling evidence-based and risk-informed planning. He said the availability of detailed, location-specific lightning data would assist district administrations in identifying vulnerable areas, designing targeted public awareness campaigns, implementing mitigation strategies, and strengthening preparedness at the grassroots level.

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NRSC Director Dr. Prakash Chauhan highlighted the growing role of space technology, remote sensing, and geospatial science in disaster risk reduction and climate resilience. He stressed that scientific collaboration between national institutions and state agencies is essential for improving disaster management capabilities.

Officials stated that the Lightning Risk Atlas will serve as an important reference document for government departments, planners, researchers, educational institutions, and disaster management authorities. The publication is expected to support evidence-based policymaking and encourage the integration of lightning risk assessments into development planning.

The programme concluded with a vote of thanks and a reaffirmation of continued collaboration between NRSC and SSDMA to enhance disaster resilience and protect communities across Sikkim through science-driven disaster management initiatives.