You have entered an incorrect email address! Many e… Do we live in an active seismic zone? Four … The largest earthquakes in the ETSZ are the M4.6 in 1973 near Knoxville, Tennessee and the M4.6 on April 29, 2003 near Fort Payne, Alabama. The Eastern Tennessee Seismic Zone (ETSZ), a zone of small seismic faults stretching from northeastern Alabama to southwestern Virginia, may have generated earthquakes of … Seismic Hazard in the Eastern Tennessee Seismic Zone ... RND-27 TN-VA border zone 0.99* Adjacent source Woodward-Clyde WCC-31 Blue Ridge comb. Learn how your comment data is processed. Alabama sits on the edge of the Eastern Tennessee seismic zone, which extends from south west Virginia to north east Alabama, is one of the most active earthquake areas in … The East Tennessee seismic zone in the southern Appalachians is an ~75-km-wide, 350-km-long region of seismicity that extends from NE Alabama and NW Georgia to NE of Knoxville, Tennessee. Risk Category . Eastern Tennessee has had: (M1.5 or greater) 0 earthquakes in the past 24 hours 4 earthquakes in the past 30 days; 74 earthquakes in the past 365 days; The largest earthquake in Eastern Tennessee: this month: 2.5 in Wildwood Lake, Tennessee, United States. This area may have a lot of activity, but it’s predominately weak earthquakes. Share sensitive information only on official, secure websites. YouTube Encyclopedic. An official website of the United States government. Tennessee Interactive 1990 USDA Hardiness Zone Map. Mysterious explosions were heard in Brockton, MA, ‘loud explosion’ and ‘sonic boom’ across Nottingham, UK, Ground Shaking, Loud Booms Reported Across Escambia County, Florida, M1.7 @ 2:48 a.m. EST, 3 miles east of Greenback, M1.4 @ 3:23 a.m. EST, 1.2 miles northeast of Greenback, M1.6 @ 4:11 a.m. EST, 1.9 miles northeast of Greenback, M1.3 @ 6:06 a.m., 1.9 miles east of Greenback, M1.6 @ 6:56 a.m. EST, 5 miles east of Sweetwater. The five tremors occurred within 5 hours. Coming Soon. MORE: Here are the most powerful Tennessee earthquakes from the last 100 years Masonry brick-and-mortar buildings are the most likely to sustain significant damage if tremors reach the Nashville area. The ETSZ is the second-most active natural seismic zone in the … Miscellaneous Field Studies Map Partner ESI's reference map of the seismic zones in the United States. Skip to main content Our Work. While the information presented on this website is believed to be correct, SEAOC /OSHPD and its sponsors and contributors assume no responsibility or liability for its accuracy. The Southern Appalachian Seismic Zone, a seismic region stretching from northwestern Georgia, through Tennessee and into northeastern Alabama, was hit by a swarm of 5 earthquakes on February 11, 2020. They were all under M2.0: Meanwhile, another M2.7 earthquake hit near Fincastle at 11:33 a.m. EST on February 12, 2020, which was reported by at least 40 people on the USGS homepage. This map is one of a series of seismicity maps produced by the U.S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. In 2011, New Yorkers were jolted by a 5.8 magnitude earthquake that shook the East Coast from … Seismic Information Recent Earthquake Maps. Although you may hear the terms “seismic zone” and “seismic hazard zone” used interchangeably, they really describe two slightly different things. 1157, Explore recent publications by USGS authors, Browse all of Pubs Warehouse by publication type and year, Descriptions of US Geological Survey Report Series. This map shows the relative seismic hazard across Canada for single family dwellings (1-2 story structures). Click on the Tennessee planting map above to find your zone. 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