Kathantara

Kathantara is a 2007 Indian Oriya language disaster film directed by Himansu Khatua, a story of tribulations of the 1999 Odisha cyclone. Much before the Tsunami became a household name all over the world, the coastal belts of Orissa were hit by what has come to be known as the "Super Cyclone" that killed more than 10,000 people and rendered still more homeless.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.