Earthquake hazard in Midwest equal to California?

swellconvivialguy writes: Next year marks the bicentennial of the 1811-12 New Madrid earthquakes, with earthquake drills and disaster tourism events planned across the Midwest, including the Great Central U.S. ShakeOut. But despite the fact that Earthquake Hazard Maps equate the New Madrid seismic zone with California, geologist Seth Stein says new science (especially GPS data) tells us the hazard has been significantly overestimated and that we should not spend billions on earthquake preparations in the Midwest.