Cordilleran Section - 103rd Annual Meeting (4–6 May 2007)
Session No. 11 Saturday, 5 May 2007
8:00 AM-12:00 PM, WWU–Communications Facility: CF125

T8. Active Volcano-Glacier Interactions: Process, Products, Hazards

Christina A. Neal, Rick Wessels and Jackie Caplan-Auerbach, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
11-18:05 AM SATELLITE MEASUREMENT OF GLACIERS ON VOLCANOES IN ALASKA: BUILDING AN INVENTORY OF ICE EXTENT AND HAZARDS: WESSELS, Rick1, NEAL, Christina A.1, WAYTHOMAS, Christopher2, HUGGEL, Christian3, and DEAN, Ken4, (1) Alaska Volcano Observatory - Alaska Science Center, US Geological Survey, 4200 University Dr, Anchorage, AK 99508-4626, rwessels@usgs.gov, (2) Alaska Volcano Observatory - Alaska Science Center, US Geological Survey, 4230 University Drive, Suite 201, Anchorage, AK 99508, (3) Department of Geography, University of Zurich, Zurich, CH-8057, Switzerland, (4) Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK 99775
11-28:25 AM EMPLACEMENT OF A SILICIC LAVA DOME THROUGH A CRATER GLACIER: MOUNT ST. HELENS, 2004-07: WALDER, Joseph S., USGS Cascades Volcano Observatory, 1300 SE Cardinal Court, Bldg. 10, Suite 100, Vancouver, WA 98683, jswalder@usgs.gov, LAHUSEN, Richard G., U.S. Geol Survey, 1300 SE Cardinal Ct. # 100, Vancouver, WA 98683, VALLANCE, James W., Cascade Volcano Observatory, US Geological Survey, 1300 SE Cardinal Court, Suite 100, Vancouver, WA 98683, and SCHILLING, Steve P., US Geological Survey, Cascades Volcano Observatory, 1300 SE Cardinal Court, Vancouver, WA 98683
11-38:45 AM VOLCANIC DISRUPTION OF SUMMIT ICE AT MOUNT SPURR VOLCANO, ALASKA, 2004-2007: NEAL, Christina A., COOMBS, Michelle, WESSELS, Rick, and MCGIMSEY, Robert G., US Geological Survey, 4200 University Dr, Anchorage, AK 99508-4626, tneal@usgs.gov
11-49:05 AM VOLCANO-GLACIER INTERACTIONS AT MOUNT VENIAMINOF VOLCANO, A LARGE ICE-FILLED CALDERA ON THE ALASKA PENINSULA: WAYTHOMAS, Christopher, USGS-AVO, 4230 University Drive, Suite 201, Anchorage, AK 99508, chris@usgs.gov, MILLER, Thomas P., USGS-AVO, 4200 University Drive, Anchorage, AK 99508, WELCH, Brian, Physics and Environmental Sciences, St. Olaf College, Northfield, MN 55057, CALVERT, Andrew, U.S. Geol Survey, 345 Middlefield Road, MS-937, Menlo Park, CA 94025, BACON, C.R., USGS, 345 Middlefield Rd, Menlo Park, CA 94025, and WALLACE, Kristi L., USGS-AVO, 4230 University Drive, Suite 201, Anchorage, AK 99518
 9:25 AM Break
11-69:40 AM MASS FLOWS ASSOCIATED WITH VOLCANO-ICE INTERACTION: PRODUCTION AND DEPOSIT IDENTIFICATION: LESCINSKY, David T., Earth Sciences, University of Western Ontario, London, ON N6A 5B7 Canada, dlescins@uwo.ca
11-710:00 AM THE STYLE OF WATER-MAGMA MIXING AND ITS EFFECT ON THE DYNAMICS OF VOLCANIC PLUMES: MASTIN, Larry G., Cascades Volcano Observatory, U.S. Geological Survey, 1300 SE Cardinal Court, Bldg. 10, Suite 100, Vancouver, WA 98683, lgmastin@usgs.gov
11-810:20 AM SEISMICITY ASSOCIATED WITH RECURRENT ICE AVALANCHES AT ILIAMNA VOLCANO, ALASKA AND MT. BAKER, WASHINGTON: CAPLAN-AUERBACH, Jacqueline, Geology Department, Western Washington University, 516 High St. MS 9080, Bellingham, WA 98225, jackie@geol.wwu.edu and HUGGEL, Christian, Department of Geography, University of Zurich, Zurich, CH-8057, Switzerland
 10:40 AM Discussion

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