Mumbai, India's financial capital, has been placed on high alert following an intense spell of monsoon rains that saw several areas receive over 300mm of rainfall in just 24 hours. The India Meteorological Department (IMD) has maintained its red alert for the city, warning of continued very heavy to extremely heavy downpours, while the Brihanmumbai Municipal Corporation (BMC) has advised residents to avoid unnecessary travel and stay indoors.
Record Rainfall and Widespread Disruption
The relentless monsoon battered Mumbai, leading to extensive waterlogging, significant transport disruptions, and incidents of tree falls across the city. The 24-hour period ending Sunday morning recorded exceptional rainfall figures in various localities. Vikhroli West's Building Proposal Office registered the highest at 310.6 mm, followed closely by Colaba Pumping Station with 306.6 mm and Tagore Nagar Municipal School in Vikhroli with 301.8 mm. Several other parts of the city also crossed the 200 mm mark, with the average rainfall standing at 194 mm in the island city, 217 mm in the eastern suburbs, and 186 mm in the western suburbs.
IMD Forecasts Continued Downpour and Gusty Winds
The IMD's forecast indicates that Mumbai and the neighboring Raigad district are likely to experience moderate to intense rain spells throughout Sunday, with the possibility of localized very heavy to extremely heavy rainfall. Accompanying these intense rains are predictions of gusty winds reaching speeds of 55-65 kmph. Authorities have warned that such winds could exacerbate the situation by uprooting trees, damaging temporary structures, and worsening the overall disruption.
High Tide Concerns and Civic Body Warnings
Civic authorities have expressed concern that anticipated high tides will worsen the flooding situation. A 4.19-meter high tide was expected on Sunday afternoon, followed by another 3.51-meter tide early Monday morning. During high tide, the Arabian Sea's elevated water levels impede the efficient drainage of rainwater from low-lying areas, leading to rapid accumulation and increased flood risk. The BMC has appealed to citizens to monitor official weather updates, avoid flooded roads, and utilize their emergency helpline 1916 for assistance.
Impact on Transport and Neighboring Regions
Normal life has been severely impacted, with numerous roads submerged and reports of road cave-ins and house collapses. While Metro and BEST bus services continued to operate, Mumbai's suburban railway network experienced significant delays due to water accumulation on tracks. Commuters have been advised to check service updates before venturing out. The heavy rainfall also extended its reach beyond Mumbai, affecting Thane, Navi Mumbai, Palghar, and Pune. Thane district's Regional Disaster Management Cell reported 93 complaints, including tree falls, waterlogging, and a building gallery collapse that injured two people.
With saturated ground conditions and the ongoing heavy rainfall, authorities continue to monitor vulnerable locations and urge residents to remain extremely cautious until weather conditions significantly improve.