USGS: San Francisco, CA Transamerica Bldg 600 Montgomery Agency Number: 1239 Structure: 49-Story Bldg With 10-Level Tower Owner: United States Geological Survey (external link) References Add all data on this page to the download bin View Map Loma Prieta/Santa Cruz Mountains, California 1989-10-18 00:04:15 UTC Closest dist to fault: 66.1 km Summary page for this earthquake Plot Acceleration Add this instrument's data to the download bin Component: Up PGA (cm/s/s): 43.60 PGV (cm/s): -4.60 Add this to bin Component: Up PGA (cm/s/s): 73.20 PGV (cm/s): 5.30 Add this to bin Component: 81 PGA (cm/s/s): 215.20 PGV (cm/s): -26.70 Add this to bin Component: 81 PGA (cm/s/s): 166.90 PGV (cm/s): 21.50 Add this to bin Component: Up PGA (cm/s/s): 219.70 PGV (cm/s): 23.50 Add this to bin Component: 351 PGA (cm/s/s): 263.20 PGV (cm/s): 15.50 Add this to bin Component: 351 PGA (cm/s/s): 194.30 PGV (cm/s): 13.30 Add this to bin Component: 351 PGA (cm/s/s): 177.70 PGV (cm/s): -12.50 Add this to bin Component: 351 PGA (cm/s/s): 264.20 PGV (cm/s): 15.00 Add this to bin Component: 351 PGA (cm/s/s): 160.40 PGV (cm/s): 12.10 Add this to bin Component: 351 PGA (cm/s/s): 143.70 PGV (cm/s): 11.20 Add this to bin Basement Add this instrument's data to the download bin Component: Up PGA (cm/s/s): 47.40 PGV (cm/s): -4.50 Add this to bin Component: 171 PGA (cm/s/s): 104.20 PGV (cm/s): -8.80 Add this to bin Component: 261 PGA (cm/s/s): 120.20 PGV (cm/s): -19.30 Add this to bin 21st Floor Add this instrument's data to the download bin Component: Up PGA (cm/s/s): 112.60 PGV (cm/s): -7.20 Add this to bin Component: 171 PGA (cm/s/s): 162.20 PGV (cm/s): -18.20 Add this to bin Component: 261 PGA (cm/s/s): 156.00 PGV (cm/s): 34.80 Add this to bin 49th Floor Add this instrument's data to the download bin Component: Up PGA (cm/s/s): 143.50 PGV (cm/s): -9.70 Add this to bin Component: 171 PGA (cm/s/s): 294.30 PGV (cm/s): 28.50 Add this to bin Component: 261 PGA (cm/s/s): 306.40 PGV (cm/s): -64.50 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search