#NewMadridEarthquake #MissouriEarthquake #UnitedStateEarthquake #70MwSeriaSeria #73MwSeria #74MwSeria #75MwSeria #76MwSeria #79MwSeria #80MwSeria 300 km depth usgs 206 years ago today -M~7.5 New Madrid Earthquake December 16, 1811, 0815 UTC (2:15 a.m.); (M 7.5–7.9) epicenter in northeast Arkansas. The future location of Memphis, Tennessee, experienced level IX shaking on the Mercalli intensity scale. A Little Prairie (a village that was on the site of the former Fort San Fernando, near the site of present-day Caruthersville, Missouri) ◾December 16, 1811 (aftershock), 1415 UTC (8:15 a.m.); (M 7.4) epicenter in northeast Arkansas. ◾January 23, 1812, 1500 UTC (9:00 a.m.); (M 7.3–7.6) epicenter in the Missouri Bootheel. . New Madrid North Fault. Reelfoot Fault. ◾February 7, 1812, 0945 UTC (3:45 a.m.); (M 7.5–8.0) epicenter near New Madrid, Missouri. New Madrid was destroyed. In St. Louis, Missouri, Reelfoot Fault by Johnston and Schweig. Mississippi at Kentucky Bend, Reelfoot Lake by Lake County, Tennessee. #EveningEarthquakeSeria #NightEarthquakeSeria ◽️#16December1911seria #16DecemberSeria #DecemberEarthquakeSeria #16DecemberEarthquakeSeria #1811EarthquakeSeria #23January1812seria #23JanuarySeria #JanuaryEarthquakeSeria #23JanuaryEarthquakeSeria #1812EarthquakeSeria #07February1812seria #07FebruarySeria #FebruaryEarthquakeSeria #07FebruaryEarthquakeSeria #NewMadridEarthquakeSeria #MissouriEarthquakeSeria #UsaEarthquakeSeria (New Madrid Fault Line)
