Tsunami
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
Collections:
Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...which may be caused by earthquakes , volcanic eruptions, landslides...following shallow-focus earthquakes over magnitude 6.5 on...one of the best means of prediction is the detection of such earthquakes on the ocean floor with...26, 2004, a 9.1 9.3 earthquake off NW Sumatra, Indonesia...