Detailed text transcripts for TV channel - CNN - 20110312:16:21:00
Miles per hour to reach the coastal region. but if you're out on the water sitting there on a boat, you just feel a little bump. nothing at all that would make you think something is going on. but as the wave approaches the coastal regions, all that energy has to go somewhere. it gets right to the coast and develops what we call the run-up event here where the run-up of energy where we have the waves begin to go up the coast, that sets up from going just a few inches of wave height to about 20, 30 feet of wave height associated with a tsunami. that causes some of the devastation we see along t...