Offshore Seismic Activity

May 25, 2022
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Description
This map shows earthquake epicenters and epicenter density (weighted by earthquake magnitude) for all earthquakes of magnitude greater than 4.5, from 1900-01-01 to 2021-06-15, within the geographic bounds of the U.S. Pacific Exclusive Economic Zone.

Contextual data included in this map are geologic faults within California (quaternary and pre-quaternary), U.S. Pacific Exclusive Economic Zone, CA wind energy areas, and OR proposed call areas.
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Credits
Conservation Biology Institute
Use Constraints
Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 3.0 License.
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Tags
geohazard, california, geologic features, faults, earthquake, hazard, pacific exclusive economic zone, density, washington, kernel density estimate, oregon, seismic, pacifc eez, epicenter, quake, kde
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About the Map Author

Conservation Biology Institute

We provide advanced conservation science, technology, and planning to empower our partners in solving the world’s critical ecological challenges