NGA-West2 GMPEs Excel file

The 5 NGA-West2 horizontal ground motion prediction equations (GMPEs) posted below were developed as a part of the multiyear NGA-West2 research program.

NGA-West2 Database Flatfile

The Updated NGA-West2 database “flatfiles” are posted. (January 17, 2015)

The NGA-West2 database “flatfiles” used in various research components of NGA-West2 are posted below.