TY - RPRT TI - USGS response to an urban earthquake, Northridge '94 AU - Randall G. Updike AU - William M. Brown AU - Margo L. Johnson AU - Eleanor M. Omdahl AU - Philip S. Powers AU - Susan Rhea AU - Arthur C. Tarr PY - 1996 DO - 10.3133/ofr96263 UR - https://pubs.usgs.gov/publication/ofr96263 ID - ofr96263 ER -