How to harness technology for effective disaster management
In recent years, India has faced growing vulnerability to the rising frequency and intensity of extreme weather events, such as more frequent and severe floods, landslides, cloudbursts, and mudslides. These disasters cause significant loss of lives and livelihoods, damage infrastructure, and affect ecology and public health. The Intergovernmental Panel on Climate Change in its sixth Assessment Report (AR6) has projected that in the coming years, India will experience intensified summer monsoons, increased heavy rainfall events, more frequent floods, and prolonged, intense heatwaves. A report by the Centre for Science and Environment (CSE) has already revealed a disturbing trend: India experienced extreme weather events on 322 days in 2024, 318 days in 2023, and 314 days in 2022. These extreme events include heavy rain, floods, landslides, heat and cold waves, cyclones and lightning. According to the India Meteorological Department (IMD), at least 1,528 casualties occurred during June-September monsoon season, with Madhya Pradesh, Himachal Pradesh, and Maharashtra being among the worst-affected states. In 2024 alone, 3,472 people lost their lives, 67,399 livestock perished, 4.07 million hectares of cropped land were affected, and 2.9 lakh houses were damaged due to extreme events. These extreme weather events and their impact draw attention to India’s climate resilience, especially through the integration of modern technologies such as Remote Sensing (RS) and Geographic Information Systems (GIS), which have become essential for effective management, adaptation, and mitigation efforts. First, let’s have a brief spatial overview of extreme events and their impact.
