USANT15 Phase-Velocity Data

Data files used to determine phase-velocity maps of the conterminous USA, model USANT15:

The files are gzipped.

Data files used in the determination of the USANT15 maps.

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

Data files used in experiments and tests:

• Radial-component Rayleigh wave phase-velocity observations at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s
• Love wave summer phase-velocity observations at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s
• Vertical-component Rayleigh wave summer phase-velocity observations at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s
• Love wave winter phase-velocity observations at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s
• Vertical-component Rayleigh wave winter phase-velocity observations at 5s, 6s, 8s, 10s, 12s, 15s, 20s, 25s, 30s, 35s, and 40s

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