New Madrid, MO - Earthquake discussion on the town's riverfront (sorry the video is sideways!)

8.8 earthquake (estimated) and a series of similarly violent quakes struck New Madrid, Missouri between December 1811-March 1812.
Around 10,000 quakes/tremors
Around 2,000 moderate quakes
110 were estimated 5.0 or anove
5 were roughly 8.0 - 8.8