The scene opens with Danny trying to learn how to surf by Kono teaching him. He tells that he is ready to go and do it. Kono tells him to go and get it. Danny looks at the big waves and tells that they can work on the basics once again. Suddenly a siren goes off. It is a tsunami warning. Steve and Catherine run down the stairs and answer their phones. They each talk to their commanders and they have to go. She tells Steve to be careful. As Hawaii gets ready for the tsunami, Danny picks up Grace from school. Danny gets a call and Steve tells that he needs Danny to meet him at the Tsunami Warning Center because Norman Russell, the head of the Warning Center has gone missing. Danny tells that he has Grace and tells that he doesn’t have anyone to take her. Steve has just the person to handle the job. ..