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Heatwave in India hits scorching 49 Celsius in capital Delhi
Image source, Getty Images
A scorching heatwave is sweeping through northern India with temperatures hitting a record 49.2 Celsius in parts of the capital city, Delhi.
Officials in many parts of the country have asked people to take special care for their safety as temperatures are set to stay high.
They warned the heat could cause health issues for the vulnerable, including young children, the elderly and people with long-term illnesses.
What's happening in northern India?
Image source, Getty Images
While heatwaves are common in May and June, summer in India began early this year with high temperatures from March, where average maximum temperatures for the month were the highest in 122 years.
Scientists have linked the early arrival of summer to climate change, and say more than a billion people in India and neighbouring Pakistan are at risk from the extreme heat.
The Indian states of Himachal Pradesh, Haryana, Uttarakhand, Punjab, and Bihar have experienced rising temperatures in the past few days, India's weather department said.
It added that temperatures are likely to fall by 2-4 Celsius in some areas but there may not be any break from the severe heat.
Image source, Getty Images
The impact of the heatwaves are already clear to see.
Farmers say the high temperatures have affected the wheat harvest, which could push up the cost of everything from bread and cakes to noodles and pasta around the world.
The heat has also triggered an increase in electricity demand, because of homes trying to keep cool using air conditioners, which has led to power outages in many states.
India's Prime Minister Narendra Modi also warned of the increased risk of wildfires due to rising temperatures.
More intense heatwaves, more often
Summers have always been hot in many parts of India - especially in the northern and central regions.
But many experts say India is now recording more intense, regular heatwaves that are also longer in duration.
Roxy Mathew Koll, a climate scientist at the Indian Institute of Tropical Meteorology, agrees that several weather factors have led to the current heatwave. But he says global warming is adding to all of it.
"That's the root cause for the increase in heatwaves," he says, adding that more research is needed to link climate change to other, less extreme weather changes.