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Monthly Archives: February 2024
Charles Page and his Airship
1812 – Earthquake cause fluvial tsunami in the Mississippi River
On February 7, 1812, the most violent of a series of earthquakes near Missouri caused a so-called fluvial tsunami in the Mississippi River, actually making the river run backward for several hours. The series of tremors, which took place between December 1811 and March 1812, were the most powerful in the history of the United States.
The unusual seismic activity began at about 2 a.m. on December 16, 1811, when a strong tremor rocked the New Madrid region. The city of New Madrid, located near the Mississippi River in present-day Missouri, had about 1,000 residents at the time, mostly farmers, hunters and fur trappers. At 7:15 a.m., an even more powerful quake erupted, now estimated to have had a magnitude of 8.6. This tremor literally knocked people off their feet and many people experienced nausea from the extensive rolling of the earth. Given that the area was sparsely populated and there weren’t many multi-story structures, the death toll was relatively low. However, the quake did cause landslides that destroyed several communities, including Little Prairie, Missouri.
for the complete article
Source: history.com
1795 – The 11th Amendment to the U.S. Constitution was ratified.
The Eleventh Amendment (Amendment XI) to the United States Constitution, which was passed by the Congress on March 4, 1794 and was ratified on February 7, 1795, deals with each state’s sovereign immunity from being sued in federal court by someone of another state or country. This amendment was adopted in response to, and in order to overrule, the U.S. Supreme Court’s decision in Chisholm v. Georgia, 2 U.S. 419 (1793).
1812 – The Fluvial Tsunami
The 1812 New Madrid earthquakes, which included the violent tremor on February 7, 1812, had significant effects on the Native American populations in the region near the Mississippi River. Here are some of the impacts:
- Displacement and Destruction:
- The epicenter of the earthquakes was near the city of New Madrid, which was located close to the Mississippi River in present-day Missouri.
- Although the area was sparsely populated, the quakes caused landslides that destroyed several communities, including Little Prairie, Missouri.
- Native American tribes living in the affected regions faced displacement due to the destruction of their settlements.
- River Changes:
- The powerful tremors caused fissures to open on the earth’s surface, and large trees were snapped in two.
- The Mississippi River experienced dramatic changes:
- The water turned brown, and whirlpools developed suddenly from depressions created in the riverbed.
- Waterfalls were formed instantly, leading to the tragic loss of life. In one report, 30 boats were helplessly thrown over falls, resulting in fatalities.
- Many small islands in the middle of the river, often used as bases by river pirates, permanently disappeared due to the seismic activity.
- Large lakes, such as Reelfoot Lake in Tennessee and Big Lake at the Arkansas-Missouri border, were created as river water poured into new depressions.
- Human Toll:
- Approximately 1,000 people are believed to have died because of the earthquakes.
- However, determining an accurate count is challenging due to the lack of precise records of the Native American population in the area at that time.


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