Visakhapatnam, Oct 11 (ANI): Indian Railways cancelled trains in the eastern coast on Saturday as Cyclone Hudhud approaches with the threat of widespread damage. Thirty seven trains originating from port city Visakhapatnam and Bhubaneshwar or going through either of them, were cancelled for Sunday, when the cyclone is set to hit. Thirty one trains will be diverted through other states. Cyclone Hudhud was about 470 km offshore on Friday, satellite images showed, and was expected to hit land around the key port city of Visakhapatnam in Andhra Pradesh on Sunday morning. It will also impact the neighbouring Odisha. Passengers are now scared to board trains. Help lines have been set up at various railway stations and emergency and controlling staff have been deployed to meet any contingency. The railways will also coordinate with the State Government and National Disaster Relief Force, if need be. The railways have also guaranteed speedy refunds for passengers whose trains have been cancelled or diverted.