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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. 1.1 : Conterminous United States

1.1 : Conterminous United States

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 :
Nicolas Luco, Sanaz Rezaeian, Kenneth S Rukstales
Contributor :
Peter M Powers, Allison M Shumway
Point of Contact :
Nicolas Luco
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

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

ConUS-2020NEHRP_2022ASCE7_MCER.xml
Original FGDC Metadata
View 		18.05 KB application/fgdc+xml
ConUS-2018_MaxDirection-RTSAs_vs30=1500-siteClass=A_NEHRP-2020.csv
“Site Class A, Risk-Targeted Spectral Accelerations” 		169 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=1500-siteClass=A_NEHRP-2020.csv
“Site Class A, 84th-percentile Spectral Accelerations” 		65.07 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=1080-siteClass=B_NEHRP-2020.csv
“Site Class B, Risk-Targeted Spectral Accelerations” 		168.84 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=1080-siteClass=B_NEHRP-2020.csv
“Site Class B, 84th-percentile Spectral Accelerations” 		64.54 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=760-siteClass=BC_NEHRP-2020.csv
“Site Class BC, Risk-Targeted Spectral Accelerations” 		168.53 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=760-siteClass=BC_NEHRP-2020.csv
“Site Class BC, 84th-percentile Spectral Accelerations” 		64.11 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=530-siteClass=C_NEHRP-2020.csv
“Site Class C, Risk-Targeted Spectral Accelerations” 		167.95 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=530-siteClass=C_NEHRP-2020.csv
“Site Class C, 84th-percentile Spectral Accelerations” 		64.02 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=365-siteClass=CD_NEHRP-2020.csv
“Site Class CD, Risk-Targeted Spectral Accelerations” 		167.32 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=365-siteClass=CD_NEHRP-2020.csv
“Site Class CD, 84th-percentile Spectral Accelerations” 		64.29 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=260-siteClass=D_NEHRP-2020.csv
“Site Class D, Risk-Targeted Spectral Accelerations” 		166.98 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=260-siteClass=D_NEHRP-2020.csv
“Site Class D, 84th-percentile Spectral Accelerations”” 		65.45 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=185-siteClass=DE_NEHRP-2020.csv
“Site Class DE, Risk-Targeted Spectral Accelerations” 		166.84 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=185-siteClass=DE_NEHRP-2020.csv
“Site Class DE, 84th-percentile Spectral Accelerations” 		67.56 MB text/csv
ConUS-2018_MaxDirection-RTSAs_vs30=150-siteClass=E_NEHRP-2020.csv
“Site Class E, Risk-Targeted Spectral Accelerations” 		166.76 MB text/csv
ConUS-2018_MaxDirection-84thSAs_vs30=150-siteClass=E_NEHRP-2020.csv
“Site Class E, 84th-percentile Spectral Accelerations” 		69.31 MB text/csv

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