This file is a zipped collection of PowerPoint Presentation along with associated QuickTime animations. The PowerPoint is 36 slides on the Japan magnitude 9.0 earthquake and resulting tsunami with comparisons to Cascadia past and future great earthquakes and tsunamis. You are welcome to download the zipped archive and use any or all elements for your own educational purposes. Please acknowledge Teachers on the Leading Edge as the source.
NOTE: If you download the PowerPoint and QuickTime files to a PC, you will likely need to reinsert the animations into the PowerPoint slides OR perhaps run the QuickTime animations in a MediaPlayer window rather than within PowerPoint.