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  1. Gridded earthquake ground motions for the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard
  2. 1 : Risk-Targeted Maximum Considered Earthquake Spectral Response Accelerations
  3. 1.6 : American Samoa

1.6 : American Samoa

Risk-Targeted Maximum Considered Earthquake Spectral Response Accelerations

Dates

Publication Date

Citation

Luco, N., Rezaeian, S., Rukstales, K.S., Powers, P.M., Shumway, A.M., Martinez, E.M., & Smoczyk, G.M., 2021, Gridded earthquake ground motions for the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard: U.S. Geological Survey data release, https://doi.org/10.5066/P9I0R4O6.

Summary

Each of the downloadable files below contains spectral response accelerations at 22 periods on a grid of latitudes and longitudes that cover this geographic region. See the parent item for how Risk-Targeted Maximum Considered Earthquake (MCER) spectral response accelerations are derived from the data in these files.

Contacts

Creator :
Sanaz Rezaeian, Nicolas Luco, Kenneth S Rukstales
Contributor :
Eric M Martinez, Gregory M Smoczyk
Point of Contact :
Sanaz Rezaeian
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

Click on title to download individual files attached to this item.

AmSam-2020NEHRP_2022ASCE7_MCER.xml
Original FGDC Metadata
View 		15.99 KB application/fgdc+xml
AmSam-2012_MaxDirection-RTSAs_siteClass=A_NEHRP-2020.csv
“Site Class A, Risk-Targeted Spectral Accelerations” 		2.68 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=A_NEHRP-2020.csv
“Site Class A, 84th-percentile Spectral Accelerations” 		2.54 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=B_NEHRP-2020.csv
“Site Class B, Risk-Targeted Spectral Accelerations” 		2.67 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=B_NEHRP-2020.csv
“Site Class B, 84th-percentile Spectral Accelerations” 		2.56 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=BC_NEHRP-2020.csv
“Site Class BC, Risk-Targeted Spectral Accelerations” 		2.66 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=BC_NEHRP-2020.csv
“Site Class BC, 84th-percentile Spectral Accelerations” 		2.5 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=C_NEHRP-2020.csv
“Site Class C, Risk-Targeted Spectral Accelerations” 		2.65 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=C_NEHRP-2020.csv
“Site Class C, 84th-percentile Spectral Accelerations” 		2.49 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=CD_NEHRP-2020.csv
“Site Class CD, Risk-Targeted Spectral Accelerations” 		2.64 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=CD_NEHRP-2020.csv
“Site Class CD, 84th-percentile Spectral Accelerations” 		2.5 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=D_NEHRP-2020.csv
“Site Class D, Risk-Targeted Spectral Accelerations” 		2.63 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=D_NEHRP-2020.csv
“Site Class D, 84th-percentile Spectral Accelerations” 		2.49 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=DE_NEHRP-2020.csv
“Site Class DE, Risk-Targeted Spectral Accelerations” 		2.62 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=DE_NEHRP-2020.csv
“Site Class DE, 84th-percentile Spectral Accelerations” 		2.5 MB text/csv
AmSam-2012_MaxDirection-RTSAs_siteClass=E_NEHRP-2020.csv
“Site Class E, Risk-Targeted Spectral Accelerations” 		2.61 MB text/csv
AmSam-2012_MaxDirection-84thSAs_siteClass=E_NEHRP-2020.csv
“Site Class E, 84th-percentile Spectral Accelerations” 		2.51 MB text/csv

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