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Gridded uniform-hazard data for the 2021 update to the National Seismic Hazard Model for Hawaii.

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: May 05, 2026 at 08:11 PM | Dataset Last Updated: December 10, 2021 at 12:00 AM
Gridded, uniform-hazard data for 2%, 5%, and 10% probability of exceedance in 50 years were extracted from the hazard curves for all twenty-three ground-motion intensity measures and all eight soil site classes. The ground-motion intensity measures, including PGA, PGV, and spectral accelerations for 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 7.5 and 10 second, and the soil site classes include VS30 = 1500, 1080, 760, 530, 365, 260, 185, and 150 m/sec, representing NEHRP site classes A/B, B, B/C, C, C/D, D, D/E, and E.

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