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Mumbai Central Railway adjusts Main, Harbour lines amid rainfall megablock
Central Railway adjusted Main and Harbour line operations amid waterlogging and a scheduled maintenance block.
How we reported this

Heavy rainfall in Mumbai has caused severe waterlogging on tracks, leading to service suspensions on Central Railway's Main and Harbour lines and delays of 20 to 45 minutes across multiple routes according to item [0].
Central Railway scheduled a megablock for engineering and maintenance on Main and Harbour lines, rerouting services between Thane and Matunga with 15-minute delays and blocking Kurla to Vashi on the Harbour line with special services running according to item [0].
Central Railway suspended all Main Line services between CSMT and Thane due to heavy rain and waterlogging, while shuttle trains operate between Thane, Karjat, Khopoli, and Kasara according to item [18].
Harbour Line services resumed around 3:00 am on Wednesday after being suspended for over 15 hours due to flooding at Chunabhatti station according to item [18].
Sources: perplexity-sonar, perplexity-sonar.