USGS: San Francisco State U. Hensil Hall Agency Number: SFU Structure: 3-Story Bldg Latitude: 37.7240 Longitude: -122.4750 Instrument: Ground Level 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: 61.7 km Summary page for this earthquake Plot Acceleration Component: Up PGA (cm/s/s): 36.70 PGV (cm/s): 4.60 Add this to bin Component: 180 PGA (cm/s/s): 115.80 PGV (cm/s): -8.50 Add this to bin Component: 270 PGA (cm/s/s): 131.10 PGV (cm/s): -11.60 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search