Cordilleran Section - 98th Annual Meeting (May 13–15, 2002)

Session No. 18
Tuesday, 14 May 2002: 8:00 AM-12:00 PM

T12. Active Tectonics of Cascadia: Geodesy and Great Earthquakes

 

Herb Dragert, M. Meghan Miller and Chris Goldfinger, Advocates
Paper #
Start Time
0
8:00 AM
GREAT SLIP IN GREAT SUBDUCTION EARTHQUAKES OCCURS UNDER FOREARC BASINS
WELLS, Ray E., US Geol Survey, 345 Middlefield Rd MS 975, Menlo Park, CA 94025, BLAKELY, Richard, U.S. Geol Survey, 345 Middlefield Road MS 989, Menlo Park, CA 94025 and SUGIYAMA, Yuichi, National Institute of Advanced Industrial Sci and Technology, 1-1-3 Higashi, Tsukuba, Ibaraki, 305-8567, Japan, rwells@usgs.gov, rwells@usgs.gov
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8:15 AM
CASCADIA GREAT EARTHQUAKE CHRONOLOGY BASED ON THE TURBIDITE EVENT RECORD
GOLDFINGER, Chris, Oregon State Univ, 104 Oceanography Admin Bldg, Corvallis, OR 97331-8563, NELSON, C. H., Department of Oceanography, Texas A&M Univ, 3146 TAMU, College Station, TX 77843-3146 and JOHNSON, Joel E., Oregon State Univ, 104 Ocean Admin Bldg, Corvallis, OR 97331, gold@oce.orst.edu, gold@oce.orst.edu
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8:30 AM
ASEISMIC SLIP ON THE DEEP CASCADIA SUBDUCTION INTERFACE: CHARACTERIZATION AND IMPACTS
DRAGERT, Herb1, WANG, Kelin1, SCHMIDT, Michael1, LU, Yuan1 and MAZZOTTI, Stephane2, (1)Geological Survey of Canada, Pacific Geoscience Centre, 9860 West Saanich Road, Sidney, BC V8L 4B2, Canada, (2)School of Earth and Ocean Sciences, Univ of Victoria, Victoria, BC V8W 2Y2, Canada, dragert@pgc.nrcan.gc.ca, dragert@pgc.nrcan.gc.ca
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8:45 AM
EVIDENCE FOR PERIODIC SILENT EARTHQUAKES ALONG THE CASCADIA PLATE INTERFACE FROM THE PACIFIC NORTHWEST GEODETIC ARRAY
MILLER, M. Meghan1, JOHNSON, Daniel J.2, MELBOURNE, Tim1 and SUMNER, Willam Q.1, (1)Central Washington Univ, 400 E 8th Ave, Ellensburg, WA 98926-7418, (2)3616 NE 97th St, Seattle, WA 98115-2562, meghan@geology.cwu.edu, meghan@geology.cwu.edu
 
9:00 AM
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