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  1. Gridded earthquake ground motions for the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard
  2. 2 : Maximum Considered Earthquake Geometric Mean Peak Ground Accelerations
  3. 2.1 : Conterminous United States

2.1 : Conterminous United States

Maximum Considered Earthquake Geometric Mean Peak Ground 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 peak ground accelerations on a grid of latitudes and longitudes that cover this geographic region. See the parent item for how Maximum Considered Earthquake Geometric Mean (MCEG) peak ground 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_MCEG.xml
Original FGDC Metadata
View 		17.21 KB application/fgdc+xml
ConUS-2018_Geomean-UHPGA_vs30=1500-siteClass=A_NEHRP-2020.csv
“Site Class A, Uniform-Hazard Peak Ground Acceleration” 		15.05 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=1500-siteClass=A_NEHRP-2020.csv
“Site Class A, 84th-percentile Peak Ground Acceleration” 		10.32 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=1080-siteClass=B_NEHRP-2020.csv
“Site Class B, Uniform-Hazard Peak Ground Acceleration” 		15.04 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=1080-siteClass=B_NEHRP-2020.csv
“Site Class B, 84th-percentile Peak Ground Acceleration” 		10.3 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=760-siteClass=BC_NEHRP-2020.csv
“Site Class BC, Uniform-Hazard Peak Ground Acceleration” 		15.03 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=760-siteClass=BC_NEHRP-2020.csv
“Site Class BC, 84th-percentile Peak Ground Acceleration” 		10.38 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=530-siteClass=C_NEHRP-2020.csv
“Site Class C, Uniform-Hazard Peak Ground Acceleration” 		15.03 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=530-siteClass=C_NEHRP-2020.csv
“Site Class C, 84th-percentile Peak Ground Acceleration” 		10.38 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=365-siteClass=CD_NEHRP-2020.csv
“Site Class CD, Uniform-Hazard Peak Ground Acceleration” 		15.02 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=365-siteClass=CD_NEHRP-2020.csv
“Site Class CD, 84th-percentile Peak Ground Acceleration” 		10.39 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=260-siteClass=D_NEHRP-2020.csv
“Site Class D, Uniform-Hazard Peak Ground Acceleration” 		15.02 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=260-siteClass=D_NEHRP-2020.csv
“Site Class DE, 84th-percentile Peak Ground Acceleration” 		10.42 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=185-siteClass=DE_NEHRP-2020.csv
“Site Class DE, Uniform-Hazard Peak Ground Acceleration” 		15.02 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=185-siteClass=DE_NEHRP-2020.csv
“Site Class DE, 84th-percentile Peak Ground Acceleration” 		10.34 MB text/csv
ConUS-2018_Geomean-UHPGA_vs30=150-siteClass=E_NEHRP-2020.csv
“Site Class E, Uniform-Hazard Peak Ground Acceleration” 		15.02 MB text/csv
ConUS-2018_Geomean-84thPGA_vs30=150-siteClass=E_NEHRP-2020.csv
“Site Class E, 84th-percentile Peak Ground Acceleration” 		10.52 MB text/csv

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