Ground Motion Predictive Equations for the Average Horizontal Component of PGA, PGV, and 5% Damped PSA at Spectral Periods Between 0.01s to 10.0s
This paper contains ground-motion prediction equations (GMPEs) for average horizontal-component ground motions as a function of earthquake magnitude, distance from source to site, local average shear-wave velocity, and fault type.
Boore, D.M., and Atkinson, G.M., 2008, Ground motion predictive equations for the average horizontal component of PGA, PGV, and 5% damped PSA at spectral periods between 0.01s to 10.0s: Earthquake Spectra, v. 24, p. 99-138.
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Email Address Created for Land Exchange Questions
The Southwestern Region Office of Lands and Minerals Management is overseeing and administering the land exchange and appraisal process which includes the 2,422-acre Oak Flat Federal Parcel. All questions about the land exchange and appraisal process should be emailed to SM.FS.rcexinfo@usda.gov
Programmatic Agreement Info
To comply with Section 106 of the National Historic Preservation Act, the Tonto National Forest developed a Programmatic Agreement (PA) and included it in Volume 5, Appendix O of the final EIS. The PA was created in cooperation with the Advisory Council on Historic Preservation, the State Historic Preservation Office, tribes and other consulting parties. The PA contains an agreed upon process for identifying, evaluating and addressing adverse effects to historic properties associated with this undertaking.
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John Scaggs
Tonto National Forest
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Apache Leap Special Management Area
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