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At least 12 dead as record rain floods India's Kolkata

Kolkata faced 251.4 mm of rain in 24 hours, the heaviest since 1988, causing severe flooding, 12 deaths, and major disruptions just before Durga Puja festivities.

  • On September 24, 2025, heavy rainfall flooded Kolkata and surrounding areas, killing at least 12 people and disrupting transport and daily life.
  • The flooding followed a record 251.4 mm of rain within 24 hours, the heaviest since 1988, caused by a low-pressure system over the Bay of Bengal.
  • Kolkata faced waterlogged streets, paralysed road and rail traffic, widespread power outages, and damage to temporary festival structures before Durga Puja.
  • City Mayor Firhad Hakim said normalcy could take at least 14 hours, while Chief Minister Mamata Banerjee urged no politicisation of the crisis and prioritized relief efforts.
  • Officials expect conditions to improve by Wednesday evening, but ongoing rain forecasts and inflows from other states complicate recovery before the festival holidays.
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The Hindu Business Line broke the news in New Delhi, India on Tuesday, September 23, 2025.
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