Heavy rain and thunderstorms lashed Kolkata and surrounding districts of South Bengal on June 23, 2024 [1].

The severe weather caused significant urban disruption, highlighting the vulnerability of the region's infrastructure during the peak monsoon season. Meteorologists had previously warned of a critical situation, leading to the issuance of a red alert for the area [2].

Across Kolkata and several districts in West Bengal, the downpour led to immediate waterlogging on city streets [1]. The storms were strong enough to uproot trees, which created additional hazards for commuters and pedestrians. These combined factors resulted in disrupted traffic throughout the city [1].

Local authorities managed the fallout as the weather conditions persisted. The red alert served as a warning for residents to prepare for extreme precipitation, and potential flooding [2]. While the rain brought relief from heat, the resulting chaos on the roads slowed movement across the metropolitan area.

Emergency services responded to the uprooted trees and blocked thoroughfares to restore normalcy. The event underscores the recurring challenge of managing urban drainage in the face of intensifying monsoon patterns in India [1].

Heavy rain caused waterlogging, uprooted trees, and disrupted traffic across Kolkata

The issuance of a red alert and the subsequent infrastructure failure—manifested as waterlogging and traffic collapse—demonstrate the ongoing struggle of West Bengal's urban centers to withstand extreme monsoon events. This pattern of disruption suggests that current drainage and emergency response systems may be insufficient for the volume of rain associated with critical weather warnings.