Context
New research has found that the regions of central, northwest and south-central India are the new hotspots of intense heat waves in the country in the last 50 years. They also found that there has been an increase in severe heat waves in the country, in recent years.
About Heat Wave:
Key Observations in the Recent Research:
Additional Information:
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Way Forward:
Heatwaves emerged as a deadly health hazard, claiming thousands of lives across the globe in recent decades, with episodes strengthening in frequency, intensity, and duration in the past half-century in India as well. This has caused severe impacts on health, agriculture, economy, and infrastructure. With an ever-increasing extreme-temperature threshold, a heat resilient future is the need of the hour. Dense population with an intensive outdoor work culture calls for an equitable heat resilient mitigation and adaptation strategies covering each section of the society depending on their vulnerability.
To mitigate future disastrous implications of exacerbated heat extremes and frame adequate adaptation measures in the wake of possible emergence of new hotspots, reliable future projections are needed.
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