What States Would Be Affected by the New Madrid Fault?

By Robert Palmer

The New Madrid Fault is a major seismic zone in the central United States, running from Arkansas to Illinois. It is named after the town of New Madrid, Missouri, which was the site of several large earthquakes in the early 19th century.

What states are at risk?

The New Madrid Fault spans several states in the central United States. The most at-risk states are:

1. Missouri

Missouri is the state where the New Madrid Fault is located. It has experienced some of the largest earthquakes in U.S. history, including a series of quakes in 1811 and 1812 that were felt as far away as Washington D.C.

2. Arkansas

Arkansas is also at risk from the New Madrid Fault. The town of Marked Tree, Arkansas was destroyed by an earthquake in 1895.

3. Tennessee

Tennessee is another state that could be affected by a major earthquake on the New Madrid Fault. Memphis, Tennessee was heavily damaged by an earthquake in 1811.

4. Kentucky

Kentucky is also at risk from earthquakes on the New Madrid Fault. A series of quakes in 1811 and 1812 caused significant damage to Louisville and other cities in Kentucky.

What kind of damage could occur?

If a major earthquake were to occur on the New Madrid Fault today, it could cause significant damage to buildings and infrastructure across several states. There could be widespread power outages, water shortages, and damage to roads and bridges.

In addition to physical damage, an earthquake on the New Madrid Fault could also have economic impacts across the region. Businesses would likely be disrupted for weeks or months following a major quake.

Preparing for an earthquake

While it’s impossible to predict exactly when or where an earthquake will occur, there are steps that individuals and communities can take to prepare for a seismic event. These include:

  • Creating an emergency kit with food, water, and other supplies
  • Identifying safe places in your home or workplace to take cover during an earthquake
  • Developing a communication plan with your family or coworkers
  • Participating in earthquake drills and other preparedness exercises

In conclusion

The New Madrid Fault is a major seismic zone that spans several states in the central United States. While it’s impossible to predict when or where the next earthquake will occur, it’s important for individuals and communities to be prepared for seismic events. By taking steps to prepare for earthquakes, we can help minimize their impact on our homes, our businesses, and our communities.