A TALE OF TWO QUAKES: COMPARING THE 2011 M5.7 MINERAL VA AND THE 2020 M5.1 SPARTA NC EARTHQUAKES FROM A GEOLOGIC MAPPING VIEWPOINT
CARTER, Mark1, MERSCHAT, Arthur J.2, HORTON Jr., J. Wright1, BURTON, William2, COUNTS, Ronald3, TUTTLE, Martitia4, GREEN, Russell A.5, PAZZAGLIA, Frank J.6, HILL, Jesse7 and FIGUEIREDO, Paula8, (1)U.S. Geological Survey, Florence Bascom Geoscience Center, 926A National Center, Reston, VA 20192; U.S. Geological Survey, Florence Bascom Geoscience Center, MS 926A National Center, Reston, VA 20192, (2)U.S. Geological Survey, Florence Bascom Geoscience Center, MS 926A National Center, Reston, VA 20192; U.S. Geological Survey, Florence Bascom Geoscience Center, 926A National Center, Reston, VA 20192, (3)Mississippi Mineral Resources Institute/Dept. of Geology and Geological Engineering, University of Mississippi, Brevard Hall, Oxford, MS 38677, (4)M Tuttle & Associates, PO Box 345, Georgetown, ME 04548-0345, (5)Virginia Tech, The Charles E. Via, Jr. Department of Civil and Environmental Engineering, 120B Patton Hall, Blacksburg, VA 24061, (6)Lehigh University, Earth and Environmental Sciences, 1 W Packer Ave, Bethlehem, PA 18015, (7)North Carolina Geological SurveyDepartment of Environmental Quality, 2090 US Highway 70, Swannanoa, NC 28778-8211, (8)Department of Marine, Earth and Atmospheric Sciences, North Carolina State University, 2800 Faucette Dr., Marine, Earth and Atmospheric Sciences 1, Raleigh, NC 27695-8208