The most notable event in the early history of New Madrid was the string of earthquakes that occurred between December 1811 and February 1812, which bear its name. Though the first quakes had only a limited effect, their epicenter being well to the south, the tremor of February 7 (an estimated 7.5 to 8.0 on the Richter scale) struck much closer to town and practically destroyed it. Though loss of life was minimal, due to the low population and the fact that many had already fled, damage to existing structures was catastrophic, and the town languished until the late 1820s.<ref>https://books.google.com/books?id=G-AlAAAAMAAJ&pg=PA1#v=onepage&q&f=false</ref> | The most notable event in the early history of New Madrid was the string of earthquakes that occurred between December 1811 and February 1812, which bear its name. Though the first quakes had only a limited effect, their epicenter being well to the south, the tremor of February 7 (an estimated 7.5 to 8.0 on the Richter scale) struck much closer to town and practically destroyed it. Though loss of life was minimal, due to the low population and the fact that many had already fled, damage to existing structures was catastrophic, and the town languished until the late 1820s.<ref>https://books.google.com/books?id=G-AlAAAAMAAJ&pg=PA1#v=onepage&q&f=false</ref> |