Very Good, infact it is already well over 100 yrs --over do.
5 days ago
OVER 9000!
The address of the New Madrid Memorial Library is: 431 Mill Street, New Madrid, 63869 1948
Indiana and a number of neighboring states experience earthquakes, which in modern times have been small and nondestructive. It is unusual to have a major fault in the middle of a continent, but that does exist in this region.Southern Indiana is close to the New Madrid fault. New Madrid, now in Missouri, was the location of the New Madrid earthquakes, 1811-1812, which historical accounts suggest were the largest ever recorded in the eastern US and possibly the largest in North America. The fault is now well mapped and the active area includes several neighboring states and much of Indiana.
Earthquakes occur in the New Madrid seismic zone every day. Most of them are so small (magnitudes 0, 1, 2...) that they can't be felt, only recorded by an instrument. The faults in the New Madrid seismic zone are active, producing these small events all the time. If you mean Madrid, Spain, you can do an earthquake search by googling "international seismological centre".
Most earthquakes occur along plate boundaries, which was not true of the New Madrid earthquakes. It was an unusual earthquake because of its location, duration and intensity for that location.
The 1811-1812 New Madrid earthquakes are a rare example of large earthquakes occurring in the middle of a plate, there was no plate boundary involved.
earthquakes struck New Madrid,Missouri during the winter of 1811-1812 and changed the course of what
The New Madrid Fault System has also been called the New Madrid Fault Line and also the New Madrid Seismic Zone. It is an abundant source of intraplate earthquakes in the southern and Midwestern states.
the tension built up make earthquakes around this area
three
5 days ago
There are several thrust faults that stretch from Arkansas to Illinois. Collectively they are known as the New Madrid Seismic Zone or New Madrid Fault Line. It is a source of intraplate earthquakes or earthquake within a tectonic plate.
The fault crosses the town of New Madrid, Missouri, which was severely affected by 1000 earthquakes between 1811 and 1812. New Madrid was founded in 1788 when Missouri, then part of the Louisiana Territory, was a colony of Spain.
OVER 9000!
Ronald L. Street has written: 'The great central Mississippi Valley earthquakes of 1811-1812' -- subject(s): Earthquakes, New Madrid Earthquakes, 1811-1812
The largest historic earthquakes in 1811 and 1812 are the following:1812 12 21 - West of Ventura, California - M 7.1 Fatalities 11812 12 08 - Southwest San Bernardino County, California - M 6.9 Fatalities 401812 03 26 - Caracas, Venezuela - M 7.7 Fatalities 26,0001812 02 07 - New Madrid Region - M 7.71812 01 23 - New Madrid Region - M 7.51811 12 16 - New Madrid Region - M 7.7Of these the New Madrid, Missouri earthquakes was the most notable with a series of 3 destructive shocks that destroyed the town of New Madrid with considerable damage from there to St. Louis.