Heatwave shows no signs of abating. Temperatures cross 40 C across hinterland

Several parts of the country have been subject to a sweltering heat wave, sometimes colloquially referred to as ‘Loo’, that threatens to debilitate human populations and several economic activities. Hardships are being faced all across the spectrum and there seems to be no signs of these conditions abating. The Indian Meteorology Department (IMD) has further warned to expect prolonged heatwave conditions that have already registered above usual temperatures in April and could well set new records in temperatures in the month of May as well. The prolonged heatwave has been attributed to active northerly winds and the disappearance of factors like upper air cyclonic circulation and western disturbances.

The Core Heatwave Zone (CHZ) is expected to be parts of Maharashtra, Gujarat, Uttar Pradesh,  Central India, Andhra Pradesh, Bihar and West Bengal. Temperatures have already reached an astonishing 47° C. Parts of Uttarakhand have also witnessed spontaneous forest fires most likely caused due to extreme temperatures. It was first thought that conditions would alleviate by the first week of May, but even as parts of the country go for polling in the 3^rd phase of the General Election, there are continual extreme heat conditions that could have potentially calamitous consequences. And the Met Department has warned that conditions could get worse in the next few days.

The impact on the economy and livelihood of many in rural India has been absolutely devastating. There are water shortages with farmers facing acute water scarcity coupled with crippling working conditions. Not to say that it is unusual for such conditions during the Indian summer months of March till May but this years heatwave has created an extended drought like scenario which has exacerbated the already difficult conditions under which rural India operates.

Urban centres have also faced tremendous strain as electricity consumption has spiked owing to the need for indoor cooling, construction work grinding to a standstill amid stifling heat, and a humid difficult working environment for daily commuters and labourers.

Heatwaves can cause serious health problems like heatstroke, headaches, kidney diseases and heart problems and can even negatively impact the lungs. The casualty figures are as yet unknown but estimates put that figure anywhere between 50 and 100 people.