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The Richter Scale and how it measures earthquake magnitude

Available as: Online
Summary: Video giving a brief description of the Richter Scale and how it measures earthquakes. It also compares the Richter Scale with the more modern moment-magnitude scale which measure the total work pe...

Video giving a brief description of the Richter Scale and how it measures earthquakes. It also compares the Richter Scale with the more modern moment-magnitude scale which measure the total work performed by the earthquake.