6.1 REGIONAL CORRELATIONS OF VS30 AND VELOCITIES AVERAGED OVER DEPTHS LESS THAN AND GREATER THAN 30M, David M. Boore, Eric M. Thompson, and Heloise Cadet.

6.2 SITE CHARACTERISATION STRATEGY FOR THE SWISS STRONG MOTION NETWORK, Clotaire Michel, Donat Fah, Valerio Poggi, Jan Burjanek, Carlo Cauzzi, Philipp Kastli, and John Clinton.

6.3 INVESTIGATION OF GEOGRAPHIC RULES FOR IMPROVING SITE-CONDITIONS MAPPING, Chris Wills and Carlos Gutierrez.

6.4 A TERRAIN-BASED SITE CONDITIONS MAP OF CALIFORNIA WITH IMPLICATIONS FOR THE CONTIGUOUS UNITED STATES, Alan Yong, Susan E. Hough, Junko Iwahashi, and Amy Braverman.

6.5 A NEW STRATEGY FOR DEVELOPING VS30 MAPS, David J. Wald, Leslie McWhirter, Eric Thompson, and Amanda S. Hering.

6.6 USE OF SUBSIDENCE RATE AS PROXY FOR RESONANCE PERIOD, C. Cornou, S. Michel, E. Pathier, G. Menard, M. Collombet, P.-Y. Bard, and B. Fruneau.

6.7 ESTIMATION OF SITE EFFECTS BASED ON RECORDED DATA AND THE GROUND MOTION ATTENUATION RELATIONSHIP, Hongjun Si, H. Serdar Kuyuk, Kazuki Koketsu, Hiroe Miyake, and Rami Ibrahim.

6.8 EVALUATING ADVANTAGES AND DISADVANTAGES OF DIFFERENT METHODS OF VELOCITY PROFILE CHARACTERIZATION: PRESENTATION OF AN UPCOMING PROJECT, Fabrice Hollender, Cecile Cornou, Matthias Ohrnberger, Walter Epting, and Pierre-Yves Bard.

6.9 COMPARISON BETWEEN Vs30 AND SITE PERIOD AS SITE PARAMETERS IN GROUND-MOTION PREDICTION EQUATIONS FOR RESPONSE SPECTRA, John Zhao.

6.11 MICROZONATION OF MONTREAL, VARIABILITY IN SOIL CLASSIFICATION, Luc Chouinard and Philippe Rosset.

6.12 SITE FACTORS FOR ESTIMATING PEAK GROUND ACCELERATION IN CHARLESTON, SOUTH CAROLINA, BASED ON Vs30, Shimelies Aboye, Ronald Andrus, Nadarajah Ravichandran, Ariful Bhuiyan, and Nicholas Harman.