New Madrid
Read about A New Look at Some Old Data concerning the great New Madrid earthquake sequence of 1811-1812.
ShakeMaps and a revised fault inferred rupture scenario
Modified Mercalli Intensity values for 12/16/1811 mainshock
East meets West: New Madrid versus the Landers, CA earthquake of 1992
Historic accounts: Daniel Drake, 1815 ; Samuel L. Mitchill, 1815; John Hardeman Walker ; Jared Brooks, 1839