This may sound a little crazy, but here it goes.
On May 25th 2009 North Korea launched a nuclear bomb into the earth.
http://www.telegraph.co.uk/news/worldnew...und-bunker.htmlEver since that test,we have seen major earthquakes throughout the world. The 1st one was in September of 2009 in indonesia.
Here is a related article.
http://www.usgs.gov/newsroom/article.asp?ID=2378Could the nuclear test have shifted the earths core and start this chain reaction ?