Interesting article from the Kansas City Star. It says:
A 7.7-magnitude temblor, the study said, could leave 3,500 people dead, more than 80,000 injured and more than 7 million homeless.

Holy crap!

Whole article: http://www.kansascity.com/2010/06/25...rid-quake.html

Here are some eyewitness accounts of the last time this REALLY let loose (in 1811):
Any of you live in the area?