Low-lying areas and many residential parts witnessed inundation, even as civic agency personnel were involved in clearing the stagnant water

Several areas in the city saw power outage and internet disruption as torrential rains accompanied by squally winds coninued to lash the region

The Chennai airport operations were suspended from 9.40 am to 11.40 am. As many as 70 flights arriving to and departing from the airport were cancelled owing to non-stop rains. The runway and tarmac also remain shut, sources told PTI

Chennai and nearby Chengalpet, Kancheepuram and Tiruvallur districts among others received widespread rains since late Sunday under the impact of cyclonic storm Michaung

Cyclonic storm "MICHAUNG lay centered over Southwest Bay of Bengal about 210km east-northeast of Puducherry, 150km east-southeast of Chennai at 2330 hrs 3 Dec. Likely to move north-northwestwards, intensify & cross b/w Nellore and Machilipatnam (Andhra Pradesh) during forenoon of 5 Dec as a Severe CS," an update from the India Meteorological Department (IMD) said

Rail and air services suffered cancellation and delays

"In view of water flowing above danger level, the bridge no.14 between Basin bridge and Vyasarpadi has been suspended on account of safety reasons," and six trains originating from the Dr.MGR Chennai Central to destinations including Coimbatore and Mysuru were cancelled on Monday morning, the Southern Railway said, adding full refund shall be granted to all passengers of the above trains

According to airport officials, 12 domestic outbound services, including to destinations like Ahmedabad and Thiruvananthapuram were cancelled. Four international services, including to Dubai and Srilanka were cancelled by a private carrier

Three arriving international services were diverted to Bengaluru. As many as 14 subways in the city have been closed due to inundation, the city police said