University of Nebraska-Lincoln economics professor Carlos Asarta was on the observation deck of the 1,091 foot Tokyo Tower when the 2011 earthquake and tsunami hit. He captured the reactions of people on the tour. Asarta can be seen at 1:27 in this video. Hours later, Asarta recounts the experience in this video: http://www.youtube.com/watch?v=vDRXpUBQMdo