NGA West-2 Documentation
Enhancement of Next Generation Attenuation Relationships for Western US (NGA-West2)
PEER’s NGA-West2 Program, one of PEER's largest multi-year multidisciplinary mega research projects, is reaching its conclusion on various tasks and the first of its final products are now available! These products include many published reports describing the newly updated ground motion models (GMMs) and other research studies supporting GMM development, along with the NGA-West2 Database Flatfile.NGA West-2 Main Page
NGA-West2 Flatfiles and GMM Reports
NGA East Documentation
Next Generation Attenuation Relationships for Central & Eastern North-America (NGA-East)
NGA-East is a multi-disciplinary research project coordinated by the Pacific Earthquake Engineering Research center (PEER), with headquarters at the University of California, Berkeley. The project involves a large number of participating researchers from various organizations in academia, industry and government. The project is jointly sponsored by the U.S. Nuclear Regulatory Commission (NRC), the U.S. Department of Energy (DOE), the Electric Power Research Institute (EPRI) and the U.S. Geological Survey (USGS).NGA East Main Page
NGA West-1 Documentation
The following documentation is for the past version of the database tool, which is no longer supported. However, the documentation my provide additional insight into the current tool.The user manual provides detailed information on all aspects and features of the web application. The manual was expanded from a version originally developed for the Design Ground motion database (DGML).