chunk: They fly to Yellowstone to retrieve a map from Charlie with the arks' location. As they leave, the Yellowstone Caldera erupts; Charlie is killed when he stays behind to cover the eruption. The group lands in Las Vegas to find a larger plane and meet Yuri, his twin sons Alec and Oleg, his girlfriend Tamara and their pilot Sasha, who are unable to leave because the airport is refusing to let them. Sasha an Antonov An-500 and pilots it with Gordon, and leave just as the Yellowstone ash cloud engulfs Las Vegas.
  Adrian, Carl and Laura fly to the arks on Air Force One. Knowing that his daughter will survive, President Wilson remains in the capital to address the nation for the last time while millions of people die in earthquakes and megatsunamis worldwide. With the presidential line of succession gone, Carl assumes the position of acting commander-in-chief. In the Pacific Ocean, a megatsunami strikes the Genesis and kills everyone on board, including Adrian's father.