Re: how long does it take for an earthquake to propagate laterally?

On Fri, 18 Apr 2008 05:42:31 -0700 (PDT), allisonki@xxxxxxxxxxx wrote:

I am asking because I felt a scary rumble at 6:05 AM EDT this morning
near Atlanta GA, and I am wondering if I felt the earthquake that hit
southern Illinois 28 minutes earler at 4:37 AM CDT.


There is a map for P wave travel time at:

http://neic.usgs.gov/neis/eq_depot/2008/eq_080418_qza6/neic_qza6_t.html
.