USGS: Oroville, CA Seismograph Station Agency Number: N/A Latitude: 39.5500 Longitude: -121.5000 Instrument: Ground level Site Geology: Meta volcanic rock Owner: United States Geological Survey (external link) References Add all data on this page to the download bin View Map Oroville, California 1975-08-01 20:20:13 UTC Epicentral dist: 13.0 km Summary page for this earthquake Plot Acceleration Component: Up PGA (cm/s/s): 112.83 PGV (cm/s): 4.91 Add this to bin Component: 37 PGA (cm/s/s): 90.60 PGV (cm/s): 3.45 Add this to bin Component: 307 PGA (cm/s/s): -82.53 PGV (cm/s): 4.91 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search