The colour-coordinated map shows a high probability of earthquakes along the West Coast - but it also shows an alarming patch of red at the 'New Madrid fault line straddling Tennessee… Mag. A magnitude 2.8 earthquake hit on Sunday, the USGS said. How To Read The Maps . Here are factors to keep in mind about earthquakes in Tennessee: Buildings. The maps displayed below show how earthquake hazards vary across the United States. 6) Click "Plot" A USGS map showed it was felt around East Tennessee and southern Kentucky. The strongest earthquake … / | List California is — as expected — a sea of red in the U.S. Geological Survey’s latest earthquake prediction model. 5) Select plot type. It was the second earthquake to hit the area in two days. In the East Tennessee Seismic Zone, there have been 188 earthquakes of magnitude 2.5 or greater since measurements began in the 1970s. 3)Click a second point on the map, this will be the right side of the cross-section. Hazards are measured as the likelihood of experiencing earthquake shaking of various intensities. Click or tap on a circle to view more details about an earthquake, such as location, date/time, magnitude, and links to more information about the quake. 2) Click a point on the map, this will be the left side of the cross-section. Year Published: 2019 Four major Holocene earthquakes on the Reelfoot fault recorded by sackungen in the New Madrid seismic zone, USA. 4) Drag square on line to include events to plot. Local time is the time of the earthquake … 2.7 earthquake - 5.3 mi north of Dyersburg, Dyer County, Tennessee, USA, on Sunday, 13 Dec 5:53 pm (GMT -6) - Minor magnitude 2.7 earthquake at 11 km depth Three sequences of well-documented, major ~M7+ earthquakes (1811-1812 CE, ~1450 CE, and ~900 CE) in the New Madrid seismic zone, USA, contribute significantly to seismic hazard in the region. The Eastern Tennessee Seismic Zone (ETSZ), also known as the East Tennessee Seismic Zone and the Southern Appalachian Seismic Zone, is a geographic band stretching from northeastern Alabama to southwestern Virginia that is subject to frequent small earthquakes.The ETSZ is one of the most active earthquake zones in the eastern United States. Tennessee ) - - - - | Quakes (show) all >M3 >M4 >M5 >M6 M7+ / past 24h - past 48h - past week - past 2 weeks / Archive. Earthquakes are shown as circles sized by magnitude (red, < 1 hour; blue, < 1 day, yellow, < 1 week). Zone, there have been 188 earthquakes of magnitude 2.5 or greater since measurements in... Two days left side of the cross-section below show how earthquake hazards vary across the United States latest. Earthquake hazards vary across the United States second earthquake to hit the area in two days include events tennessee earthquake map... 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