Cordilleran Section - 97th Annual Meeting, and Pacific Section, American Association of Petroleum Geologists (April 9-11, 2001)
Session No. 48 Wednesday, 11 April 2001
1:20 PM-4:30 PM, Sheraton Universal: Studio III

T9. Hector Mine and Other Major 1999 Earthquakes

Thomas K. Rockwell, Presiding
 Paper #Start Time
 1:20 PM Introductory Remarks
48-01:30 PM SURFACE RUPTURE OBSERVATIONS ASSOCIATED WITH THE M7.1 HECTOR MINE EARTHQUAKE OF OCTOBER 16, 1999: KENDRICK, Katherine J., U.S. Geological Survey, 525 S. Wilson Ave, Pasadena, CA 91106, kendrick@usgs.gov
48-01:50 PM PALEOSEISMIC INVESTIGATIONS OF THE 1999 M7.1 HECTOR MINE EARTHQUAKE SURFACE RUPTURE AND ADJACENT BULLION FAULT, TWENTYNINE PALMS MARINE CORPS BASE, CALIFORNIA: LINDVALL, Scott1, ROCKWELL, Thomas2, SCHWARTZ, David3, DAWSON, Tim3, HELMS, John1, MADDEN, Chris4, YULE, Doug5, STENNER, Heidi3, RAGONA, Daniel2, KASMAN, Gerald6, SEIM, Martin7, MELTZNER, Aron8, and CAFFEE, Marc9, (1) William Lettis & Associates, Inc, 25050 Avenue Kearny, Suite 108, Valencia, CA 91355, lindvall@lettis.com, (2) Department of Geological Sciences, San Diego State Univ, San Diego, CA 92182, (3) U.S. Geol Survey, MS 977, 3345 Middlefield Rd, Menlo Park, CA 94025, (4) Department of Geology, Central Washington Univ, Ellensburg, WA 98926, (5) Department of Geological Sciences, California State Univ, Northridge, CA 91330, (6) Law/Crandall, 200 Citadel Drive, Los Angeles, CA 90040, (7) URS Corporation, 2020 First Street, Suite 400, Santa Ana, 92705, (8) Department of Geological Sciences, California Institute of Technology, Pasadena, CA 91106, (9) Lawrence Livermore National Lab, Livermore, CA 94550
48-02:10 PM LATE HOLOCENE TIMING OF A PENULTIMATE EARTHQUAKE ON THE LAVIC LAKE FAULT, MOJAVE DESERT, SOUTHERN CALIFORNIA: RYMER, Michael J.1, SEITZ, Gordon2, WEAVER, Kristin D.3, ORGIL, Altangerel4, FANEROS, Geoffrey4, and HAMILTON, John C.1, (1) U.S. Geol Survey, MS 977, 345 Middlefield Road, Menlo Park, CA 94025, mrymer@usgs.gov, (2) Lawrence Livermore National Lab, 7000 East Avenue, L-397, Livermore, CA 94551, (3) William Lettis & Associates, Inc, 25050 Avenue Kearny, Suite 108, Valencia, CA 91355, (4) Department of Geological Sciences, San Diego State Univ, San Diego, CA 92182
48-02:30 PM PRELIMINARY PALEOSEISMIC RESULTS FROM THE MESQUITE LAKE FAULT, TWENTYNINE PALMS, CALIFORNIA: MADDEN, Christopher, RUBIN, Charles M., and STREIG, Ashley, Department of Geological Sciences, Central Washington Univ, Ellensburg, WA 98926, cmaddenrun@hotmail.com
48-02:50 PM OBSERVATIONS OF CO-SEISMIC AND POST-SEISMIC SLIP FROM THE HECTOR MINE EARTHQUAKE AS RECORDED BY INSAR: MELLORS, Robert J., Department of Geological Sciences, San Diego State Univ, 5500 Campanile Drive, San Diego, CA 92122, rmellors@geology.sdsu.edu and SICHOIX, Lydie, Institute of Geophysics and Planetary Physics, Scripps Institute of Oceanography, University of California San Diego, La Jolla, CA 92182
48-03:10 PM THE EMERSON LAKE BODY: A DENSE, MAGNETIC KNOT WITHIN THE EASTERN CALIFORNIA SHEAR ZONE: LANGENHEIM, V. E.1, JACHENS, R. C.1, HAUKSSON, Egill2, and ROBERTS, C. W.1, (1) U.S. Geol Survey, 345 Middlefield Road, Mail Stop 989, Menlo Park, CA 94025, zulanger@usgs.gov, (2) California Institute of Technology, Pasadena, CA
48-03:30 PM PALEOSEISMOLOGY OF THE NORTH ANATOLIAN FAULT EAST AND WEST OF THE MARMARA SEA: IMPLICATIONS FOR SEISMIC HAZARD TO ISTANBUL: ROCKWELL, T. K.1, BARKA, A.2, SEITZ, G.3, RAGONA, D.1, AKSOY, E.2, KLINGER, Y.4, MELTZNER, A.4, MEGHAOROUI, M.5, DIER, D.1, LANGRIDGE, R.6, UKARCUS, G.2, AKOGLU, A.2, FERRY, M.5, AKBALIK, A.2, and SATIR, D.2, (1) Geological Sciences, San Diego State Univ, San Diego, CA 92182, trockwel@geology.sdsu.edu, (2) Jeoloji, Istanbul Technical Univ, Istanbul, Turkey, (3) Lawrence Livermore National Lab, Livermore, CA, (4) Seismo. Lab, Caltech, Pasadena, CA, (5) EOST-Intitut de Physique du Globe de Strasbourg, Strasbourg, France, (6) Geological and Nuclear Sciences, NZ Geol Survey, Lower Hutt, New Zealand
48-03:50 PM INFLUENCE OF PULL-APART BASINS ON RUPTURE MECHANICS OF THE AUGUST 17, 1999 KOCAELI EARTHQUAKE: LETTIS, William R.1, BACHHUBER, Jeff L.1, WITTER, Robert C.1, BRANKMAN, Charles M.2, and PAGE, William D.3, (1) William Lettis and Associates, Inc, 1777 Botelho Dr., Suite 262, Walnut Creek, CA 94596, lettis@lettis.com, (2) William Lettis & Associates, Inc, 1777 Botelho Drive, Suite 262, Walnut Creek, CA 94596, (3) Pacific Gas and Electric Co, P.O. BOX 770000, San Francisco, CA 941777
48-04:10 PM FOCAL MECHANISM ANALYSIS OF THE 1988, 1993, 1994, 1995, AND 1996 SOUTHERN RED SEA EARTHQUAKE SEQUENCES: AL-ARIFI, Nassir S., Geology, King Saud Univ, P.O. Box 2455, Riyadh, 11451, Saudi Arabia, FAYEZ, Abdulaziz A.S., Institute of Astronomy and Geophysical Reseach, King Abdulaziz City for Sci and Technology, P.O. Box 6086, Riyadh, 11442, Saudi Arabia, and SIMILA, Gerry, Geological Sciences, CSUN, 18111 Nordhoff St, Northridge, CA 91330-8266, gsimila@csun.edu

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