Severe cyclonic storm 'Dana' lay within 200 km of the Odisha coast on Thursday afternoon, with several parts of the state experiencing heavy rain and squally winds, and the sea conditions remaining rough, according to an IMD bulletin. The cyclone is expected to make landfall between Bhitarkanika National Park and Dhamra Port in Odisha early Friday, with wind speeds of up to 120 kilometres per hour. Here's how it was named.