Seismic Hazard and Extreme Motions -- Data Needs for Improved Seismic Hazard Analysis -- Capturing and Limiting Groundmotion Uncertainty in Seismic Hazard Assessment -- Long-Period Ground Motions from Digital Acceleration Recordings: A New Era in Engineering Seismology -- Observed Ground Motions, Extreme Ground Motions, and Physical Limits to Ground Motions -- Engineering Uses of Strong Motion Seismograms -- Raised Drift Demands for Framed Buildings during Near-Field Earthquakes -- Impact of Near-Fault Pulses on Engineering Design -- Rapid Assessment of Building Response Using Generalized Interstory Drift Spectra -- Influence of Ground Motion Intensity on the Performance of Low- and Mid-Rise Ordinary Concrete Buildings -- Arrays and Observations -- Integrated Surface and Borehole Strong-Motion, Soil-Response Arrays in San Francisco, California -- Structural Monitoring Arrays - Past, Present and Future -- Development of Strong-Motion Observation Network Constructed by NIED -- Dense Strong-Motion Array in Yokohama, Japan, and Its Use for Disaster Management -- The Cosmos Virtual Data Center -- Site-Dependent Ground-motion Data Recorded by German Taskforce in Turkey -- Observation and Prediction of Strong Ground Motion in China -- Strong Motion Instrumentation Programs in Taiwan -- Strong-Motion Data Acquisition, Processing and Utilization with Applications to Istanbul Strong Motion Network.