3,780 followers
RT @USGS: [PUB] Classic USGS Pub - The New Madrid earthquake Bulletin 494 By: Myron Leslie Fuller (1912) https://t.co/20T09FoODh https://t…
RT @USGS: [PUB] Classic USGS Pub - The New Madrid earthquake Bulletin 494 By: Myron Leslie Fuller (1912) https://t.co/20T09FoODh https://t…
If an earthquake were to occur today as large as this one in 1811, it would level half the Midwest and kill tens if not hundreds of thousands of people. https://t.co/vFldJuIlkc
RT @USGS: The New Madrid #earthquake sequence began #OTD in 1811. The first principal earthquake, M7.5, occurred at about 2:15 am local tim…
I've read that after the M7.5, the Mississippi River ran backwards for two days.