USANT12 Phase-Velocity Maps

Phase-velocity maps of the western and central USA, model USANT12: Love and Rayleigh phase-velocity maps, 5-40 s, of the western and central USA from USArray data . The files are gzipped.

• Love wave phase velocity at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s
• Rayleigh wave phase velocity at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s

A file explaining the format of the map files can be retrieved here.