Looks great, well done. One nitpick I have is that earthquakes are no longer measured on the Richter scale, but rather the Momentum magnitude scale. See http:/

Looks great, well done. One nitpick I have is that earthquakes are no longer measured on the Richter scale, but rather the Momentum magnitude scale. See http://www.usgs.gov/faq/index.php?sid=54684&lang=en&action=artikel&cat=118&id=1750&artlang=en http://www.usgs.gov/faq/index.php?sid=54684&lang=en&...