A low-pressure area formed over the Bay of Bengal on Monday (September 22, 2025), which is likely to trigger heavy rain in several parts of Odisha , the India Meteorological Department (IMD) said. Under the influence of an upper air cyclonic circulation, a low-pressure area formed over northeast Bay of Bengal in the morning, it said in a bulletin.

Another low-pressure area is likely over east-central and adjoining north Bay of Bengal around September 25, it said.

Very heavy showers overnight threw life out of gear in Kolkata and its surrounding areas on Tuesday, with several places inundated under knee-deep water and traffic paralysed.

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Water entered many houses and residential complexes in

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