CSMIP: Petrolia, CA General Store Agency Number: 89156 Structure: Inst Shelter H Site Geology: Alluvium Owner: California Strong Motion Instrumentation Program (external link) Owner's Station Page References Add all data on this page to the download bin View Map Northern California (Humboldt County) , California 1975-06-07 08:46:20 UTC Epicentral dist: 31.0 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin Component: Down PGA (cm/s/s): 38.71 PGV (cm/s): -1.58 Add this to bin Component: 75 PGA (cm/s/s): -158.51 PGV (cm/s): -8.72 Add this to bin Component: 345 PGA (cm/s/s): 128.06 PGV (cm/s): 6.33 Add this to bin Return to top Petrolia, California 1991-08-17 19:29:41 UTC Hypocentral dist: 11.7 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin Component: Up PGA (cm/s/s): 164.30 PGV (cm/s): -7.80 Add this to bin Component: 90 PGA (cm/s/s): 488.70 PGV (cm/s): -29.80 Add this to bin Component: 360 PGA (cm/s/s): -369.70 PGV (cm/s): 16.30 Add this to bin Return to top Cape Mendocino/Petrolia, California 1992-04-26 11:18:00 UTC Hypocentral dist: 49.1 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin Component: Up PGA (cm/s/s): 147.70 PGV (cm/s): -9.60 Add this to bin Component: 90 PGA (cm/s/s): -483.50 PGV (cm/s): -43.00 Add this to bin Component: 360 PGA (cm/s/s): -316.80 PGV (cm/s): -26.50 Add this to bin Return to top Cape Mendocino/Petrolia, California 1992-04-26 07:41:00 UTC Hypocentral dist: 35.1 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin Component: Up PGA (cm/s/s): -150.60 PGV (cm/s): -13.40 Add this to bin Component: 90 PGA (cm/s/s): 431.10 PGV (cm/s): 29.70 Add this to bin Component: 360 PGA (cm/s/s): 587.20 PGV (cm/s): -60.90 Add this to bin Return to top Cape Mendocino/Petrolia, California 1992-04-25 18:06:04 UTC Hypocentral dist: 15.9 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin Component: Up PGA (cm/s/s): 159.70 PGV (cm/s): 20.90 Add this to bin Component: 0 PGA (cm/s/s): -578.10 PGV (cm/s): 48.30 Add this to bin Component: 90 PGA (cm/s/s): 649.40 PGV (cm/s): -89.50 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search