Amphan was the fiercest Cyclone to hit West Bengal in the last 100 years.
A large part of the state was without power as electricity poles have been blown away. Mobile and internet services were also down as the cyclone has damaged hundreds of communication towers.
According to officials, more than 1,500 mobile towers across the state have been destroyed.
In Kolkata, thousands of trees were uprooted, lamp posts unhinged, power supply snapped, and pieces of shattered glass panes littered all over the streets. Streets and homes in low-lying areas were swamped with rainwater while portions of several dilapidated buildings came crashing down.