USGS: Foster City, CA Menhaden Court Agency Number: 1515 Structure: 2-story bldg Latitude: 37.5550 Longitude: -122.2480 Instrument: Ground Level Site Geology: Mud and Silt 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: 35.9 km Summary page for this earthquake Plot Acceleration Component: Up PGA (cm/s/s): 74.70 PGV (cm/s): 3.70 Add this to bin Component: 270 PGA (cm/s/s): 106.40 PGV (cm/s): 18.10 Add this to bin Component: 360 PGA (cm/s/s): 117.30 PGV (cm/s): -19.20 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search