http://www.iris.edu/spudservice/data/1066761 This is a 17-meg MP4 video showing wave after wave hitting seismic sensors from 7,000 miles away. This is the earthquake that spawned a Tsunami with resultant deaths.
Good video... worth watching. The graphic below is not the video. The video is at the top of this post.
Good video... worth watching. The graphic below is not the video. The video is at the top of this post.