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CoSMoS 3.2 Northern California sub-regional tier 3 2D XBeach model input files

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 03:05 AM | Dataset Last Updated: December 12, 2025 at 12:00 AM
This data set consists of 2D XBeach model input files used for Coastal Storm Modeling System (CoSMoS) sub-regional tier 3 simulations. Sub-regional tier 3 simulations cover portions of the Northern California open-coast region for Humboldt, Del Norte, and Mendocino Counties, and they provide final modeled hazard outputs going into projected hazard products. Simulations are run for several storm events (covering a range of no storm, 1-year, 20-year, and 100-year coastal storm conditions) and sea-level scenarios.

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