September 10, 2013 – 5,374 Global Earthquakes Data: I created a - TopicsExpress



          

September 10, 2013 – 5,374 Global Earthquakes Data: I created a global earthquakes file, from USGS data, for the years 1973 to 2012. This database contains all earthquakes greater than or equal to magnitude 6.0. The file is 14,405 rows long and has 5,465 rows with earthquake data (quantity, magnitude, Power 10X and Strength 32X). During the Japan mega-quake, there are 42 items on the row dated March 11, 2011. Conversely, there are only 11 items on the row dated December 26, 2004. The Sumatra mega-quake and tsunami had much fewer smaller quakes than the Japan event, preceding and following the main shock.
Posted on: Tue, 10 Sep 2013 07:20:52 +0000

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