3 Earthquakes Hit the Same Spot in 1811 and the Mississippi Ran Backwards —Then They Redrew the Maps
In the winter of 1811, no cameras existed, no seismographs, no USGS, no Twitter, just settlers waking up in the middle of the night to the sound of the earth screaming. The ground didn’t just shake, it liquefied. Sand geysers erupted from fields that had been solid farmland the night before. Entire forests dropped 10…
