Published On: Tue, Jun 28th, 2022

Water woes as Mumbai gets only 50% rainfall in June | Mumbai News – Times of India

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MUMBAI: A 10% water cut was implemented across the city starting Monday following just 230.4mm rainfall or less than 50% of the average 493.1mm for the month of June so far. Water stocks in the seven catchment area lakes have also dipped to 9% of their total capacity, and with no heavy rain forecast by the IMD in the coming days, there could be a possibility of a further water cut, reports Richa Pinto.
It may be recalled that the BMC had imposed a 20% water cut in August 2020 when the months of June and July saw no heavy rain activity.
This is in complete contrast to last year when the city had recorded close to 1,000mm of rain with over 200mm recorded in a 24-hour span in the first week of June itself.
‘Unfavourable weather system led to rainfall deficit in June’
With only three days left for June to end, the city has so far recorded 230.4mm rainfall-which is less than 50% of the average for the month.
Indian Meteorological Department data shows between June 1 and 27, its Santacruz observatory recorded 230.4-mm rainfall-a shortfall of 226.1mm or around 46% of the average rainfall of 493.1mm for the month.
This is in complete contrast to last year when the month had recorded close to 1,000mm rain with over 200mm recorded in a 24-hour span in the first week of June itself.
This year, while IMD had declared the onset of monsoons well on time on June 11, since then, the city has seen no heavy rain days. Pre-monsoon showers also began around June 9; these are generally known to set in from the first few days of June.
Mahesh Palawat, vice-president, meteorology and climate change, Skymet Weather, said this month did not see any significant weather system developing either over the Arabian Sea or the Bay of Bengal. “Generally, it is seen that when there is a system developing over the Bay of Bengal as well, it has a tendency to travel westwards reaching up to North Maharashtra. Even if the system travels up to Telangana or Vidarbha, the pull effect leads to enhancement of weather activity in Mumbai. Meanwhile, the offshore trough was not prominent, and while there was a cyclonic circulation that developed, that too was seen moving away from the coast towards South Gujarat leading to a shift in rain activity,” said Palawat.
The IMD, in its five-day forecast, has not indicated any heavy rain activity. A yellow alert has been issued for June 29-30, indicating heavy rain at isolated places.
For Tuesday, meanwhile, moderate rainfall is “very likely”.


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