"Great Central U.S. ShakeOut"

2011 ShakeOut: 10:15 a.m. on 28 April

Participate in the "Great Central U.S. ShakeOut" to practice how to protect yourself during earthquakes, and to get prepared.

http://www.shakeout.org/centralus/

http://www.cusec.org/

http://pubs.usgs.gov/fs/2009/3071/