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Smoothed Seismicity Rates for the 2025 USGS National Seismic Hazard Model for Puerto Rico and the U.S. Virgin Islands

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 04:32 AM | Dataset Last Updated: May 13, 2026 at 12:00 AM
This dataset contains the smoothed seismicity rates used in the 2025 U.S. Geological Survey (USGS) National Seismic Hazard Model for Puerto Rico and the U.S. Virgin Islands. The rates are a joint distribution of the Gutenberg-Richter b-value and earthquake rate and are presented as that joint distribution, as a distribution of rates as a function of magnitude, and are compared to observed earthquake rates as a function of magnitude. See Michael and Llenos (2025) and the 2025_PRVI_NSHM_Smoothed_Seismicity_Rates_READ_ME.txt file for more details.

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