Tsunami Countdown

Over the remote central Pacific, a plane is suddenly rocked by a massive explosion. Despite the pilot's valiant efforts, the blast sends it plummeting into the ocean, leaving no witnesses to the fireball. Kai Tanaka, the new and untested director of the Pacific Tsunami Warning Center in Honolulu, notes a minor seismic disturbance in that region but doesn't make the connection with the lost airplane. There's no reason to be worried about his wife, who is the manager of a luxury hotel, or his daug...