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Geodetic polygons for an Alaska-Aleutian subduction zone interface earthquake recurrence model

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: May 05, 2026 at 08:56 PM | Dataset Last Updated: October 23, 2024 at 12:00 AM
This dataset represents polygons used to approximate areas of geodetic coupling for use in the 2023 update of the USGS National Seismic Hazard Model for Alaska.

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