Napa Earthquake - Results Strong shaking in epicentral area, low-level shaking throughout Bay area...
-
Upload
phillip-jones -
Category
Documents
-
view
214 -
download
0
Transcript of Napa Earthquake - Results Strong shaking in epicentral area, low-level shaking throughout Bay area...
• Napa Earthquake - Results
• Strong shaking in epicentral area, low-level shaking throughout Bay area
• Recorded strong motion:• 340 ground response
stations• 70 structures• 14 geotechnical arrays• 3000 data channels
available from CESMD, StrongMotionCenter.org
CISN and Earthquake Engineering Progress
Geotechnical Downhole Arrays• Records from 14 arrays (Caltrans
supported)• Two arrays with strong shaking
• First strong shaking in Bay area since Loma Prieta, 1989
• Many more sites and structure instrumented now:• All major toll bridges (Caltrans supported)• 15 high rise buildings• Many ground stations (both CGS and USGS), CISN stations
• Significant new data• 400+ strong motion records vs ~200• Brought together in StrongMotionCenter.org
South Napa Earthquake of 2014