World’s hottest cities: India transforms into a scorching furnace with cities shockingly hitting 46°C
GS3Economy · S&T · Environment · Security· Climate change & international agreements· Prelims·
Why in news
The India Meteorological Department (IMD) issued warnings as temperatures in several Indian cities hit 46°C, highlighting the intensifying impact of heatwaves across Northern and Central India.
Background
The IMD predicted heatwaves in Jammu & Kashmir, Himachal Pradesh, Punjab, Haryana, Delhi, Uttarakhand, Uttar Pradesh, Rajasthan, and central India. Temperatures reached 46°C in multiple areas as of April 2026.
Facts for Prelims
- FactTemperatures in several Indian cities reached 46°C in April 2026.
- BodyThe India Meteorological Department (IMD) is the body responsible for issuing heatwave warnings and weather predictions.
- PlaceHeatwave warnings were issued for Jammu & Kashmir, Himachal Pradesh, Punjab, Haryana, Delhi, Uttarakhand, Uttar Pradesh, Rajasthan, and central India.
For Mains
Q. Discuss the socio-economic impacts of increasing heatwave frequency in India and evaluate the effectiveness of current heat-action plans in urban and rural contexts.
Dimensions to cover in your answer
- Public health burden: Rising heat stress cases and mortality risks for outdoor workers and vulnerable populations
- Urban heat island effect: Concrete density and lack of green cover exacerbating temperature spikes in metropolitan areas
- Agricultural vulnerability: Heat stress impacting crop yields and livestock productivity in Northern and Central India
Keywords: Heatwave · Climate Adaptation · Public Health · Urban Heat Island · Heat Action Plan
More Environment & Ecology notes
- Dragonflies in distress: Scientists sound alarm in India's Western Ghats · 3 May 2026
- NGT order warns of fines to southern States if clean air funds are not utilised · 2 May 2026
- Global forest loss slows but El Niño fires could threaten progress · 29 April 2026
- Forest fires spread across Nilgiris; helicopters help battle blaze · 26 April 2026
- Tagged Olive Ridley turtles from T.N. reach Sri Lanka Dome, reveal migration patterns · 25 April 2026
- T.N. launches third synchronised Nilgiri Tahr survey across Western Ghats · 25 April 2026
Something wrong, or something missing?
Spotted a mistake in a note, or want a topic, format or PDF that would help your preparation? Write to us. We read every mail and fix errors fast.
This note is generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer.