Where is the fault in Illinois?
The Wabash Valley Seismic Zone (also known as the Wabash Valley Fault System or Zone) is a tectonic region located in the Midwest of the United States, centered on the valley of the Lower Wabash River, along the state line between southeastern Illinois and southwestern Indiana.
Is there a fault line in northern Illinois?
The Sandwich Fault Zone is a fault zone that runs northwest from Oswego to Ogle County, transecting Lee County in Northern Illinois. The fault has generally not been active, although there was a minor earthquake in 2002, and another, slightly larger one, in 2010.
Is Chicago near a fault line?
Indiana and Illinois lie in the most seismically active region east of the Rocky Mountains. This region consists of two main areas, the New Madrid Seismic Zone and the Wabash Valley Seismic Zone.
Are there any fault lines in the Midwest?
The New Madrid Seismic Zone (/ˈmædrɪd/), 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.
Is Illinois on a major fault line?
Despite not being located near a large fault line such as those in California, Illinois is at risk. A series of small quakes have been felt along the New Madrid Fault recently as last week; that runs from far southern Illinois to the south and west.
Can Illinois have earthquakes?
Illinois’ history is dotted with decently sized quakes. Bookended by two seismic zones on its eastern and southern border, the Wabash Valley Seismic Zone and the New Madrid Seismic Zone, the state has recorded 406 earthquakes magnitude 2.0 or higher since 1795, according to the mitigation plan.
What fault line is near Illinois?
New Madrid Seismic Zone
Illinois is flanked on its western and eastern borders by two active seismic zones: the New Madrid Seismic Zone and the Wabash Valley Seismic Zone. The New Madrid fault zone is very active.
Was there an earthquake in Illinois today?
There were no significant confirmed earthquakes in or near Illinois in the past 24 hours.
Has Illinois ever had an earthquake?
Although earthquakes are rare in Illinois, the state is near two seismic zones and has experienced quakes in the past. Most of the nation’s costliest earthquakes have occurred in the Pacific region, from California to Alaska. Illinois has not — at least, not yet — suffered such devastation.
Is there an earthquake fault line in Illinois?
Illinois is flanked on its western and eastern borders by two active seismic zones: the New Madrid Seismic Zone and the Wabash Valley Seismic Zone. The New Madrid fault zone is very active. In 1811-1812 the area in southern Missouri was hit by an earthquake that registered 7.5 on the Richter scale.
Is Illinois on an earthquake fault line?
What is the closest fault line to Illinois?
The New Madrid Seismic Zone (NMSZ) is a 150-mile long fault zone spanning four states in the Midwestern United States (see Figure 1). The NMSZ lies within the central Mississippi Valley, extending from northeast Arkansas, through southeast Missouri, western Tennessee, and western Kentucky to southern Illinois.