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- The New Madrid Fault, also called the New Madrid Seismic Zone, is actually a series of faults, or fractures, at a weak spot in the earth’s crust called the Reelfoot Rift. It lies deep in the earth and cannot be seen from the surface. The fault line runs roughly 150 miles from Arkansas into Missouri and Illinois.
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Mar 29, 2024 · New Madrid earthquakes of 1811–12, series of three large earthquakes that occurred near New Madrid, Missouri, between December 1811 and February 1812. There were thousands of aftershocks , of which 1,874 were large enough to be felt in Louisville, Kentucky, about 190 miles (300 km) away.
- John P. Rafferty
Apr 5, 2024 · The New Madrid Fault, also called the New Madrid Seismic Zone, is actually a series of faults, or fractures, at a weak spot in the earth’s crust called the Reelfoot Rift. It lies deep in the earth and cannot be seen from the surface. The fault line runs roughly 150 miles from Arkansas into Missouri and Illinois.
Apr 6, 2024 · A catastrophic seismic event on the New Madrid Fault Zone could impact more than 50% of Illinois' population and trigger a national response on a larger scale than any recorded earthquake...
- 2 min
4 days ago · New Madrid Fault. Small earthquakes are common along the New Madrid Fault. This map shows earthquakes from 1974 to 2002 (red circles) and those that occurred prior to 1974 (green circles). Seismologists estimate that there is a 7 to 10 percent probability of a 7.5 magnitude or greater earthquake.
5 days ago · 2 min read. 2 months ago thelaketribune. Central United States, ( The Lake Tribune) – A groundbreaking computer simulation has offered a stark visualization of the potential devastation a magnitude 7.7 earthquake could unleash in the central United States, particularly within the New Madrid Seismic Zone.
Apr 13, 2024 · On April 22 the New Madrid Finale is showing signs of the SE Portion on the Move. Quakes at the Toe where it is being pulled away from the Isthmus in Central America, and the Mainland is dropping heavily into the void created there in southern Mexico.
