TY  - RPRT
TI  - Evolution of design ground motions in California: NEHRP 2009 to 2020
AU  - Stephen Eugene Waldvogel
AU  - Andrew James Makdisi
AU  - Katrina Sanguyo Peralta
AU  - Henry Mason
AU  - Nico Luco
AU  - Sanaz Rezaeian
PY  - 2022
UR  - https://pubs.usgs.gov/publication/70232986
ID  - 70232986
ER  -