Question: Which seismic zone triggered the 2010 Indiana earthquake?
Sentence (from "New Madrid Seismic Zone"): The New Madrid Seismic Zone (pronounced ), sometimes called the New Madrid Fault Line, is a major seismic zone and a prolific source of intraplate earthquakes (earthquakes within a tectonic plate) in the southern and midwestern United States, stretching to the southwest from New Madrid, Missouri.
Relevant evidence: Yes