Acceleration Station: San Francisco, CA - Transamerica Bldg - 600 Montgomery Station Owner: United States Geological Survey Station Latitude & Longitude: 37.8000, -122.4000 Earthquake: Loma Prieta/Santa Cruz Mountains 1989-10-18 00:04:15 UTC Hypocentral Distance: 98.0 km (Use the back button on your browser to return to the previous page) Component: 171 49th Floor Component: 261 49th Floor Component: Up 49th Floor Component: Up 21st Floor Component: 171 21st Floor Component: 261 21st Floor Component: 261 Basement Component: Up Basement Component: 171 Basement Component: 351 Component: 351 Component: Up Component: 351 Component: 351 Component: Up Component: 351 Component: 81 Component: Up Component: 351 Component: 81 Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search