CROSBY, Christopher J., San Diego Supercomputer Center, University of California, San Diego, MC 0505, 9500 Gilman Drive, La Jolla, CA 92093-0505, ccrosby@sdsc.edu, ccrosby@sdsc.edu

ARROWSMITH, Ramón, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, ramon.arrowsmith@asu.edu, ramon.arrowsmith@asu.edu

OSKIN, Michael E., Department of Geology, University of California, Davis, One Shields Avenue, Davis, CA 95616, COWGILL, Eric, W.M. Keck Center for Active Visualization in the Earth Sciences, University of California, Davis, One Shields Avenue, Davis, CA 95616, GOLD, Peter, Department of Geological Sciences, University of Texas, Austin, 2275 Speedway Stop C9000, Austin, TX 78712, ELLIOTT, Austin J., Geology Department, University of California Davis, One Shields Avenue, Davis, CA 95616, KREYLOS, Oliver, Institute for Data Analysis and Visualization, University of California, Davis, One Shields Avenue, Davis, CA 95616 and BERNARDIN, Tony S., Institute for Data Analysis and Visualization, Computer Science Department, University of California, Davis, One Shields Avenue, Davis, CA 95616, meoskin@ucdavis.edu, meoskin@ucdavis.edu

NOLIN, Anne W.¹, GRANT, Gordon E.² and LANCASTER, Stephen T.¹, (1)Department of Geosciences, Oregon State University, 104 Wilkinson Hall, Corvallis, OR 97331, (2)Pacific Northwest Research Station, USDA Forest Service, 3200 SW Jefferson Way, Corvallis, OR 97331-8550, nolina@science.oregonstate.edu, nolina@science.oregonstate.edu

HANEBERG, William C., Haneberg Geoscience, 3063 Portsmouth Avenue, Cincinnati, OH 45208 and WATTS, Chester F., Department of Geology, Radford University, Radford, VA 24142-6939, bill@haneberg.com, bill@haneberg.com

STOCK, Greg M.¹, COLLINS, Brian D.², REICHENBACH, Paola³, JABOYEDOFF, Michel⁴, OPPIKOFER, Thierry⁵, SAS, Robert J.¹, BAWDEN, Gerald W.⁶, BOND, Sandra⁶ and GREEN, Jimmy K.⁷, (1)National Park Service, Yosemite National Park, El Portal, CA 95389, (2)Landslide Hazards Program, U.S. Geological Survey, 345 Middlefield Road, MS973, Menlo Park, CA 94025, (3)Consiglio Nazionale delle Ricerche, Istituto di Ricerca per la Protezione Idrogeologica (CNR-IRPI), Perugia, 06128, Italy, (4)University of Lausanne, Lausanne, Switzerland, (5)Geological Survey of Norway, Trondheim, Norway, (6)US Geological Survey, Sacramento, CA 95819, (7)Optech International, Kiln, MS 39556, greg_stock@nps.gov, greg_stock@nps.gov

MCGAUGHEY, Robert J.¹, REUTEBUCH, Stephen E.¹ and ANDERSEN, Hans-Erik², (1)USDA Forest Service, Pacific Northwest Research Station, Univ. Of Washington, PO Box 352100, Seattle, WA 98195-2100, (2)USDA Forest Service, Pacific Northwest Research Station, Anchorage, AK 99503, bmcgaughey@fs.fed.us, bmcgaughey@fs.fed.us

STALEY, Dennis M., U.S. Geological Survey, Denver Federal Center, P.O. Box 25046, MS 966, Denver, CO 80225, WASKLEWICZ, Thad A., Department of Geography, Planning, and Environment, East Carolina University, A-227 Brewster Building, East Carolina University, Greenville, NC 27858 and KEAN, Jason W., U.S. Geological Survey, Box 25046 MS 966, Denver Federal Center, Denver, CO 80225, dstaley@usgs.gov, dstaley@usgs.gov

CASHMAN, Katharine V.¹, DEARDORFF, Nick², DELIGNE, Natalia Irma³, DIETTERICH, Hannah R.² and SOULE, Adam⁴, (1)Geological Sciences, University of Oregon, Eugene, OR 97403, (2)Department of Geological Sciences, University of Oregon, Eugene, OR 97403, (3)Department of Geological Sciences, University of Oregon, 1272 University of Oregon, Eugene, OR 97403, (4)Woods Hole Oceanographic Institution, Woods Hole, MA 02540, cashman@uoregon.edu, cashman@uoregon.edu

ARGOW, Brittina A.¹, MILLETTE, Thomas L.², MARCANO, Eugenio² and HOPKINSON, Charles S.³, (1)Geosciences, Wellesley College, 106 Central St, Wellesley, MA 02481, (2)GeoProcessing Laboratory, Mount Holyoke College, South Hadley, MA 01075, (3)Department of Marine Sciences, University of Georgia, Athens, GA 30602, bargow@wellesley.edu, bargow@wellesley.edu

MCKEAN, Jim, US Forest Service, Rocky Mountain Research Station, Boise, 322 East Front St, Suite 401, Boise, ID 83702, WRIGHT, Wayne, U.S. Geological Survey, Saint Petersburg Coastal and Marine Science Center, 600 4th Street South, Saint Petersburg, FL 33701 and TONINA, Daniele, Center for Ecohydraulics Research, University of Idaho, 322 East Front St, Suite 340, Boise, ID 83702, jmckean@fs.fed.us, jmckean@fs.fed.us

MITASOVA, Helena¹, STAREK, Michael¹ and HARMON, Russell S.², (1)Marine Earth & Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695, (2)Army Research Office, PO Box 12211, Research Triangle Park, Durham, NC 27709, hmitaso@unity.ncsu.edu, hmitaso@unity.ncsu.edu

HAUGERUD, Ralph A., U.S. Geological Survey, Dept Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195, rhaugerud@usgs.gov, rhaugerud@usgs.gov

HOUSE, P. Kyle, Nevada Bureau of Mines and Geology, University of Nevada, MS 178, Reno, NV 89557, pkhouse@gmail.com, pkhouse@gmail.com