.
Today's quake did not occur along the
New Madrid Fault, but rather in the
Wabash Valley Seismic Zone.
From the
Central United States Earthquake Consortium:
Recent studies have indicated that the New Madrid Seismic Zone is not the only 'hot spot' for earthquakes in the Central United States. The
Wabash Valley Seismic Zone is located in Southeastern Illinois and Southwestern Indiana and it is capable of producing
New Madrid Fault size earthquake events. Since the discovery of this seismic zone, earthquake awareness and preparedness have increased. Residents are seeing that moderate sized earthquakes are not just occurring to the south, but occur right at home and can affect Illinois, Indiana, and Kentucky.
After today's temblors this zone will become famous...so famous they'll devote a song to it!
Have a listen..