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T170. Central Virginia Earthquakes of 2011: Geology, Geophysics, and Significance for Seismic Hazards in Eastern North America (Posters)

 
MAPPING RESIDENTIAL PROPERTY DAMAGE RESULTING FROM THE AUGUST 23, 2011 EARTHQUAKE IN LOUISA COUNTY, VIRGINIA TO SUPPORT RECOVERY, RESEARCH, AND MITIGATION EFFORTS
HELLER, Matthew J., Division of Geology and Mineral Resources, Virginia Department of Mines, Minerals and Energy, 900 Natural Resources Drive, Suite 500, Charlottesville, VA 22903, matt.heller@dmme.virginia.gov and MCGOWAN, Brendan P., Geology and Environmental Science, James Madison University, MSC 6903, Harrisonburg, VA 22807
 
WHY WAS THE 23 AUGUST 2011 M 5.8 VIRGINIA EARTHQUAKE SO WIDELY FELT? INFERENCES FROM COMPARISONS OF EASTERN/CENTRAL US AND WESTERN US INTENSITY AND INSTRUMENTAL DATA
CATCHINGS, Rufus D., Earthquake Science Center, U.S. Geological Survey, 345 Middlefield Rd. MS 977, Menlo Park, CA 94025, catching@usgs.gov, POWARS, David S., U.S. Geological Survey, 926A National Center, Reston, VA 20192, and GOLDMAN, Mark R., Earthquake Hazards Team, U.S. Geological Survey, 345 Middlefield Rd, Menlo Park, CA 94025
 
PRELIMINARY PASSIVE- AND ACTIVE-SOURCE VS30 RESULTS AT 18 PORTABLE SEISMOGRAPH STATIONS DEPLOYED TO STUDY THE MW 5.8 MINERAL, VA, 23 AUGUST 2011 EARTHQUAKE
ODUM, Jack K., STEPHENSON, William J., MCNAMARA, Daniel E., and ANGSTER, Stephen J., U.S. Geological Survey, Box 25046 MS-966, Denver, CO 80225, mcnamara@usgs.gov
 
HIGH-RESOLUTION SEISMIC TOMOGRAPHY FROM DENSE ARRAY RECORDINGS OF THE AUGUST 23, 2011 CENTRAL VIRGINIA EARTHQUAKE AFTERSHOCK SEQUENCE
DAVENPORT, Kathy1, HOLE, John A.1, CHAPMAN, Martin C.1, HAN, Liang1, QUIROS, Diego2, BROWN, Larry D.2, and MOONEY, Walter D.3, (1) Geosciences, Virginia Tech, Blacksburg, VA 24061, kdavenport@vt.edu, (2) Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14853, (3) Earthquake Hazards, U. S. Geological Survey, 345 Middlefield Road MS 977, Menlo Park, CA 94025-3591
 
STRESS TRANSFER FROM THE AUGUST 2011 MINERAL, VIRGINIA, MW 5.8 EARTHQUAKE TO THE EVERONA FAULT – MOUNTAIN RUN FAULT ZONE
WALSH, Lisa S., MONTÉSI, Laurent G.J., and MARTIN, Aaron J., Department of Geology, University of Maryland, College Park, MD 20742, lsschlei@umd.edu
 
PRELIMINARY FINDINGS FROM RECENT GEOLOGIC MAPPING IN THE CENTRAL VIRGINIA SEISMIC ZONE
SPEARS, David B., Division of Geology and Mineral Resources, Virginia Department of Mines, Minerals and Energy, 900 Natural Resources Drive, Suite 500, Charlottesville, VA 22903, David.Spears@dmme.virginia.gov and GILMER, Amy K., Division of Geology and Mineral Resources, Virginia Department of Mines, Minerals and Energy, 900 Natural Resources Drive, Suite 500, Charlottesville, VA 22903
 
STAFFORD FAULT SYSTEM: INVESTIGATING PALEOSEISMICITY IN VIRGINIA
POWARS, David S.1, CATCHINGS, Rufus D.2, and HORTON, J. Wright Jr1, (1) U.S. Geological Survey, 926A National Center, Reston, VA 20192, dspowars@usgs.gov, (2) Earthquake Science Center, U.S. Geological Survey, 345 Middlefield Rd. MS 977, Menlo Park, CA 94025
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