What Happened at New Madrid Fault?

By Anna Duncan

On December 16, 1811, one of the largest earthquakes in the history of North America struck the region surrounding New Madrid, Missouri. This event is known as the New Madrid earthquake, and it was felt across an area of over 1 million square miles.

The Cause of the New Madrid Earthquake

The New Madrid earthquake was caused by movement along the New Madrid fault line, a series of faults that run through Missouri, Arkansas, Kentucky, Tennessee, and Illinois. The movement along these faults can cause earthquakes when pressure builds up and is released suddenly.

The Impact of the Earthquake

The impact of the New Madrid earthquake was felt across a vast area. The shaking was so strong that it caused church bells to ring as far away as Boston. In some areas close to the epicenter, entire forests were destroyed as trees fell over due to the shaking.

The earthquake also caused changes to the landscape. The ground rose and fell in different areas, creating new lakes and changing river courses. Some reports claim that parts of the Mississippi River flowed backwards for a short time due to shifts in the riverbed.

Damage from the Earthquake

The damage from the New Madrid earthquake was extensive. Buildings collapsed in many towns along the Mississippi River. In some areas, entire towns were destroyed by landslides or flooding caused by changes in river flow.

One report from a contemporary account states: “The surface of hundreds of acres was covered with sand blown up like snowdrifts.” This gives an idea of how much damage was done to both man-made structures and natural landscapes.

Aftermath

Aftermath from such a massive earthquake wasn’t easy either. People struggled to rebuild their communities after such widespread destruction. Even today, scientists continue to study this event as they work towards better understanding how earthquakes happen and how to keep people safe in the future.

Conclusion

The New Madrid earthquake of 1811 was a significant event in the history of North America, and it serves as a reminder of the power of nature. By learning more about this event and others like it, we can better prepare for future earthquakes and minimize their impact on our lives.