Residents flee their collapsing cabin in New Madrid, Mo., early on Dec. 16, 1811, during the first of what became known as the New Madrid earthquakes. They occurred in the central Mississippi Valley, but were felt as far away as New York City, Boston, Montreal, and Washington D.C. President James Madison and his wife Dolly felt them in the White House. On average, one earthquake per year is large enough to be felt in the area. By studying evidence of past quakes and closely monitoring ground motion and current earthquake activity, scientists attempt to understand their causes and recurrence intervals.
Back in 1811 and 1812, a series of absolutely devastating earthquakes along the New Madrid fault zone opened very deep fissures in the ground, caused the Mississippi River to run backwards in some places, and were reportedly felt as far away as Washington D.C. and Boston. The centre of the violence was in New Madrid, Missouri, but the whole valley of the Mississippi was violently agitated. Church bells rang in Boston.
"Trench east of Reelfoot Lake on the Chickasaw Buffs in Tennessee caused by the EarthquakesMany people in areas affected by the earthquakes were aware of these words from Jesus Christ, in which he talked about events to come at the end of the world. They caused the Mississippi River banks and other river banks to collapse into the rivers, with some areas being lifted, while others sank. Earthquakes are rarely discussed for very long without the New Madrid fault line and its past earthquakes being mentioned. They occurred around 2350 BC, 3500 BC, and 4800 BC, so it appears there will be more, but when, is hard to determine.Some scientists even speculate additional earthquakes along the fault, may split our country into separate landmasses.
It caused only slight damage to man-made structures, mainly because of the sparse population in the epicentral area. When the New Madrid earthquakes rattled the Midwest in 1811 and 1812, William Clark, of the Lewis and Clark Expedition, convinced the government to step in. The only victim of the Boston Massacre who is remembered today is John Adams. The future location of Memphis, Tennessee, experienced level IX shaking on the Mercalli intensity scale. The third earthquake occurred at New Madrid on January 23, 1812, at 9:15 a.m., with its strength being about 7.3, and the fourth one happened again at New Madrid on February 7, 1812, at 3:45 a.m.
They also believe that another major earthquake occurred around the year 900 AD, and another around 300 AD, but these weren't the first.Studies have shown that other earthquakes in this area have predated the birth of Jesus Christ. The unusual seismic activity began at about 2 a.m. on December 16, 1811, when a strong tremor rocked the New Madrid region. These will include buildings, bridges, and dams. It is this peoples choice as to what He will do. The New Madrid fault system was responsible for the Earthquakes that occur in the New Madrid Seismic Zone potentially threaten parts of eight American states: The 150-mile (240 km)-long seismic zone, which extends into five states, stretches southward from The zone had four of the largest North American earthquakes in recorded history, with moment magnitudes estimated to be as large as 7.0 or greater, all occurring within a 3-month period between December 1811 and February 1812. The New Madrid earthquakes of 1811-1812 were so violent and destructive that most people still to this day know of them, and fear their return. Virtually any topic for the virtual learner.
The third earthquake occurred at New Madrid on January 23, 1812, at 9:15 a.m., with its strength being about 7.3, and the fourth one happened again at New Madrid on February 7, 1812, at 3:45 a.m. The New Madrid Seismic Zone (NMSZ) is made up of reactivated In recent decades, minor earthquakes have continued.Damage-range comparison between a moderate New Madrid zone earthquake (1895, magnitude 6.8), and a similar Los Angeles event (1994, magnitude 6.7).