Heavy winds and rain brought by super cyclone Amphan have caused power outages in Kolkata, West Bengal.<br /><br />In footage captured on May 20, the hammering rain is heard in complete darkness as the region's lack of electricity produces no light during the evening.<br /><br />The filmer explained: "Heavy showers with unimaginable wind speed was experienced. <br /><br />"[The] electricity was off, it was dark everywhere. <br /><br />"Raindrops with heavy winds can be seen in the video."