What Fault Line Was Today’s Earthquake On?
What Fault Line Was Today’s Earthquake On? The New Madrid Seismic Zone (NMSZ) in the Central United States, comprising Arkansas, Illinois, Indiana, Kentucky, Missouri, Ohio, and Tennessee, also has the potential to produce large, destructive quakes—as it did in the winter of 1811-1812. Where are the earthquake fault lines in the US? The New Madrid