CSMIP: Sierra Madre, CA Cogswell Dam Agency Number: 23210 Site Geology: weathered granitic rock Owner: California Strong Motion Instrumentation Program (external link) Owner's Station Page References Add all data on this page to the download bin View Map Sierra Madre, California 1991-06-28 14:43:54 UTC Hypocentral dist: 12.6 km Summary page for this earthquake Plot Acceleration Right Abutment Add this instrument's data to the download bin Component: Up PGA (cm/s/s): -223.10 PGV (cm/s): -6.50 Add this to bin Component: 65 PGA (cm/s/s): -259.00 PGV (cm/s): 9.60 Add this to bin Component: 155 PGA (cm/s/s): -296.20 PGV (cm/s): -14.60 Add this to bin Right Crest Add this instrument's data to the download bin Component: Up PGA (cm/s/s): -378.60 PGV (cm/s): 12.30 Add this to bin Component: 65 PGA (cm/s/s): 312.20 PGV (cm/s): -13.70 Add this to bin Component: 155 PGA (cm/s/s): -368.50 PGV (cm/s): 28.00 Add this to bin Ctr Crest Add this instrument's data to the download bin Component: Up PGA (cm/s/s): -474.60 PGV (cm/s): 13.40 Add this to bin Component: 65 PGA (cm/s/s): 412.60 PGV (cm/s): 17.00 Add this to bin Component: 155 PGA (cm/s/s): 477.00 PGV (cm/s): 27.60 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search