The March 25, 1993, Scotts Mills Earthquake, Western Oregon's Wake-up Call |
Common terms and phrases
25 March ACCELERATION Station accelerographs ACOE Angel fault approach span beam bearing condition Benedictine Benedictine Abbey Call EERC cm/g Freq Collapse copies of reconnaissance cracked damage occurred Dayton Detroit Dam DIRECTION CONSTANTS MAX downstream EE RI EERC/NISEE library EERI are archived embankment entrances epicenter epicentral area Failure occurred Film speed Foundation grant BCS funded by National gable end walls gallery Geology and Mineral hazardous Highway 18 bridge Hz Damp little earthquake March 25 masonry structure minor damage Molalla high school Molalla Union High motion attenuation national historic landmark National Science Foundation NATIONAL STRONG-MOTION PROGRAM Oregon Department Oregon Highway 18 Portland Newberg PROGRAM DIRECTION CONSTANTS reconnaissance reports submitted recorded a peak report was funded Roseburg Scotts Mills earthquake seismic Sens significant damage SPALLED steel bearing plate steel girder spans STRONG-MOTION PROGRAM DIRECTION structural damage submitted to EERI tached tural damage Unanchored Union High School unreinforced masonry buildings upper bearing plate