The Nampan Plateau is a fictional area located in Eastern India.
In the movie, thousands of Indians, including Satnam along with his family, are struggling to walk to the Arks which are located in Cho Ming. Suddenly, the siren began alarming everyone that a megatsunami, which its height was as tall as the sky, was reaching them making everyone struggle to run to avoid the megatsunami.
Satnam soon calls Adrian Helmsley who is already in the arks. He said that the gigantic tidal wave was coming from the east which means Nampan Plateau, Eastern India. While he talks to Adrian, everyone runs away from the megatsunami but Satnam and his family stayed because he, along with his family, didn't get picked up as the airlift never came and Satnam's last word to Adrian was "Goodbye, My Friend". Soon, everyone on Nampan Plateau were killed.