IMD issues heatwave warning for parts of West Bengal, Odisha, Andhra Pradesh, Bihar

Above-normal heatwave days are expected in most parts of central, east, and northwest India during this period.

April 13, 2023 05:33 pm | Updated 07:16 pm IST - New Delhi

Above-normal heatwave days are expected in most parts of central, east, and northwest India during this period. | representative image

Above-normal heatwave days are expected in most parts of central, east, and northwest India during this period. | representative image | Photo Credit: PTI

Parts of Gangetic West Bengal, Odisha, Andhra Pradesh and Bihar may experience heatwave conditions over the next three to four days, the India Meteorological Department said on Thursday.

Earlier this month, the Met office predicted above-normal maximum temperatures for most parts of the country from April to June, except parts of the northwest and the peninsular regions.

Above-normal heatwave days are expected in most parts of central, east, and northwest India during this period.

Also Read | Explained | IMD is already sensing heat waves. What are they and why do they happen? 

According to the India Meteorological Department (IMD), heatwave conditions are likely in isolated pockets of Gangetic West Bengal until Monday (April 17), north coastal Andhra Pradesh and Odisha until Saturday (April 15) and Bihar from April 15 to April 17.

The maximum temperatures in central and north peninsular India are hovering in the range of 40 to 42 degrees Celsius at present.

Also Read | Is India prepared for the threat of extreme heat waves and a ‘wet bulb’ summer? | In Focus podcast

The weather department said maximum temperatures are three to five notches above normal in many parts of the western Himalayan region and northeast India, West Bengal, Sikkim, Odisha, coastal Andhra Pradesh and Kerala.

A heat wave is declared if the maximum temperature of a station reaches at least 40 degrees Celsius in the plains, at least 37 degrees in coastal areas and at least 30 degrees in hilly regions, and the departure from normal is at least 4.5 degrees.

Also Read | Mercury to soar above normal; more heatwave days in April-June: IMD

In 2023, India experienced its hottest February since record-keeping began in 1901. However, above-normal rainfall in March kept temperatures in check.

March 2022 was the warmest ever and the third driest in 121 years. The year also saw the country's third-warmest April since 1901.

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